pax_global_header00006660000000000000000000000064126256522460014524gustar00rootroot0000000000000052 comment=c41ef6275c2513cba48b38de6d4619f70ae93cec postgis-java-2.2.0/000077500000000000000000000000001262565224600141345ustar00rootroot00000000000000postgis-java-2.2.0/.gitignore000066400000000000000000000001711262565224600161230ustar00rootroot00000000000000# Created by .ignore support plugin (hsz.mobi) .idea/misc.xml .idea/uiDesigner.xml .idea/workspace.xml .idea/dictionariespostgis-java-2.2.0/.idea/000077500000000000000000000000001262565224600151145ustar00rootroot00000000000000postgis-java-2.2.0/.idea/.name000066400000000000000000000000221262565224600160270ustar00rootroot00000000000000postgis-aggregatorpostgis-java-2.2.0/.idea/compiler.xml000066400000000000000000000043611262565224600174540ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/copyright/000077500000000000000000000000001262565224600171245ustar00rootroot00000000000000postgis-java-2.2.0/.idea/copyright/profiles_settings.xml000066400000000000000000000001121262565224600234030ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/encodings.xml000066400000000000000000000006471262565224600176160ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/000077500000000000000000000000001262565224600170705ustar00rootroot00000000000000postgis-java-2.2.0/.idea/libraries/Maven__ch_qos_logback_logback_classic_1_1_3.xml000066400000000000000000000010541262565224600301020ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__ch_qos_logback_logback_core_1_1_3.xml000066400000000000000000000010271262565224600274110ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__com_beust_jcommander_1_48.xml000066400000000000000000000007561262565224600260210ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__com_vividsolutions_jts_1_12.xml000066400000000000000000000007411262565224600264420ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__junit_junit_4_10.xml000066400000000000000000000006731262565224600241720ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__org_apache_ant_ant_1_7_0.xml000066400000000000000000000007301262565224600255600ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__org_apache_ant_ant_launcher_1_7_0.xml000066400000000000000000000010271262565224600274410ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__org_beanshell_bsh_2_0b4.xml000066400000000000000000000007241262565224600254300ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__org_hamcrest_hamcrest_core_1_1.xml000066400000000000000000000010101262565224600271020ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__org_slf4j_slf4j_api_1_7_13.xml000066400000000000000000000007651262565224600257040ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__org_testng_testng_6_9_9.xml000066400000000000000000000007351262565224600255500ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__org_yaml_snakeyaml_1_15.xml000066400000000000000000000007431262565224600255050ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__postgresql_postgresql_9_1_901_1_jdbc4.xml000066400000000000000000000010771262565224600301210ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/libraries/Maven__xerces_xercesImpl_2_4_0.xml000066400000000000000000000007511262565224600254510ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/modules.xml000066400000000000000000000013211262565224600173030ustar00rootroot00000000000000 postgis-java-2.2.0/.idea/vcs.xml000066400000000000000000000002641262565224600164330ustar00rootroot00000000000000 postgis-java-2.2.0/README.md000066400000000000000000000001121262565224600154050ustar00rootroot00000000000000# PostGIS-Java Java bindings and other java-related projects for PostGIS postgis-java-2.2.0/jdbc/000077500000000000000000000000001262565224600150365ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/COPYING_LGPL000066400000000000000000000636401262565224600167200ustar00rootroot00000000000000 GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! postgis-java-2.2.0/jdbc/README000066400000000000000000000237611262565224600157270ustar00rootroot00000000000000 *** PostGIS JDBC Driver extension README / FAQ *** (C) 2005 Markus Schaber * What is it all about? * JDBC is an database driver specification for Java. Like ODBC in the C world, JDBC allows java applications to transparently use different JDBC compliant databases without any source code changes. PostgreSQL, the database PostGIS is written for, comes with a driver that follows this specification. For downloads and more info, see: http://jdbc.postgresql.org/download.html The purpose of the JDBC Driver extension is to give the PostgreSQL JDBC driver some understanding of the PostGIS data types (Geometry, Box3D, Box2D). Without this, the Application can only get byte arrays or strings (binary and text representation, rsp.) and has to parse it on its own. When registering this extension, the Application can simply call getObject(column) on the result of the query, and get a real java object that is modeled after the OpenGIS spec. It also can create or modify this objects itsself and then pass them into the database via the PreparedStatement.setObject() method. Currently, the code is tested with PostGIS 0.8.1, 0.9.1. 0.9.2 and 1.0.0. It supports both the new hex-encoded EWKB canonical text representation used by PostGIS 1.0.0 lwgeom code, and the old, less efficient WKT like representation used by previous releases when reading data from the server. When sending data to the server, it currently always uses the latter form, which is compatible to all PostGIS versions. * Do I need it? * If you happen to write GIS applications, you can propably benefit. In case your applications are PostGIS specific, you can fully exploit the functionality, see "How to I use it" below for instructions and the src/examples directory for some code examples. If you rather prefer to stay OpenGIS compliant, then you cannot use the full driver embedding, as this is PostGIS specific functionality. But you can still use the geometry classes as a lightweight java geometry model if you do not want to use a full-blown GIS implementation like jts. Simply use the asText() and GeometryFromText() OpenGIS SQL functions against whichever OpenGIS compliant server you want, and use the WKT parsing constructors or PGgeometry.geomFromString() as well as Geometry.toString() to convert between WKT strings and geometry objects. * Is it free? * Yes. The actual Driver extension code is licensed under the GNU LGPL, this allows everyone to include the code in his projects. You do not have to pay any license fees, and you can keep your own application code proprietary, but you have to make the PostGIS source code available to any receivers, including any modifications you apply to it. For details, please see the license file COPYING_LGPL. The Build files and examples are licensed under GNU GPL, just like the rest of PostGIS is. This is not LGPL as applications usually do not link against those. * How do I build it? * There are older make files with which you can try to build, but maven is recommended, as it handles dependencies on a better and cleaner way. You have to install maven on your computer to build it. To install maven you can try to search on your software repositories or read the documentation: http://maven.apache.org/download.html To compile your postgis driver, go to the jdbc folder and execute the console command "mvn package". This should create a postgis jar on the target folder inside the jdbc folder. Note that your postgis driver version does not constrain the PostgreSQL server version. As the JDBC drivers are downwards compatible against older servers, and PostgreSQL servers typically accept older clients, you can easily use e. G. a pgjdbc 8.0 against a PostgreSQL 7.3 server. To benefit from optimizations and bugfixes, it is generally suggested to use the newest stable pgjdbc build that is documented to work against your server release. * It is called jdbc2 - does it work with jdbc3, too? * To make it short: The naming does not refer to SUN jdbc standard releases jdbc-1, jdbc-2 or jdbc-3. The current naming is somehow unfortunate. The directory simply is named jdbc2 because it is the successor of Paul Ramsey's original jdbc directory, which used to exist parallel in the CVS repository. As CVS does its best to hinder useful version tracking across file renames, the name was kept even after removal of the original jdbc subproject. Please note that the PostgreSQL JDBC driver itsself is released in several flavours for different JDBC relases and sun JDK releases, but currently, the same postgis.jar should work with all of them. If not, you clearly found a bug, and we kindly ask you to report it. If you run into troubles, make shure that you use the newest pgjdbc build. Especially pre releases are known to contain bugs (that's why they are pre releases), and e. G. 8.0 build 309 contained some problems that are fixed in 8.0 build 313. * How do I use it? * To use the PostGIS types, you need the postgis.jar and the pgjdbc driver in your classpath. The PostGIS extension must be registered within the JDBC driver. There are three ways to do this: - If you use pgjdbc 8.0, the org/postgresql/driverconfig.properties file contained in the postgis.jar autoregisters the PostGIS extension for the PostGIS data types (geometry, box2d, box3d) within the pgjdbc driver. - You can use the org.postgis.DriverWrapper as replacement for the jdbc driver. This class wraps the PostGreSQL Driver to transparently add the PostGIS Object Classes. This method currently works both with J2EE DataSources, and with the older DriverManager framework. I's a thin wrapper around org.postgresql.Driver that simply registers the extension on every new connection created. To use it, you replace the "jdbc:postgresql:" with a "jdbc:postgresql_postGIS" in the jdbc URL, and make your environment aware of the new Driver class. DriverManager users simply register org/postgis/DriverWrapper instead of (or in addition to) org.postgresql.Driver, see examples/TestBoxes.connect() for an working code. DataSource users similarly have to configure their datasource to use the different class. The following works for jboss, put it in your-ds.xml: org.postgis.DriverWrapper - Of course, you can also manually register the Datatypes on your pgjdbc connection. You have to cast your connection to PGConnection and then call: pgconn.addDataType("geometry", "org.postgis.PGgeometry"); pgconn.addDataType("box3d", "org.postgis.PGbox3d"); pgconn.addDataType("box2d", "org.postgis.PGbox2d"); You may need to dig through some wrappers when running in an appserver. E. G. for JBoss, The datasource actually gives you a instance of org.jboss.resource.adapter.jdbc.WrappedConnection and have to call getUnderlyingConnection() on it to get the PGConnection instance.) Also note that the above addDataType() methods known from earlier pgjdbc versions are deprecated in pgjdbc 8.0 (but still work), see the commented code variants in the DriverWrapper.addGisTypes() method for an alternative. Note: Even using pgjdbc 8.0, you may still want to use the second or third approach if you have several pgjdbc extensions that autoregister for the same PostGIS types, as the driver cannot guess which extension it should actually use on which connection. The current pgjdbc implementation simply parses all org/postgresql/driverconfig.properties the classloader can find in his classpath, using the first definition found for each type. * How to I run the tests? Are they allowed to fail? * There are two types of tests provided, offline and online. Offline tests can run without a PostGIS server, the online tests need a PostGIS server to connect to. - Offline Tests The easiest way to run the offline tests is "make offlinetests". The offline tests should always complete without any failure. If you happen to get a failure here, it is a bug in the PostGIS code (or, very unlikely, in the JDK/JRE or Hardware you use). Please contact the PostGIS developer list in this case. - Online tests The online tests can be ran with "make onlinetests", but they need a specially prepared database to connect against, and the pgjdbc driver available in your classpath. The Makefile provides defaults for PGHOST, PGPOR, PGDATABASE, PGUSER and PGPASS, you can override them for your needs. For the jtest, the user needs to create and drop table privileges, the two other tests do not use any table. Make shure you have the PostGIS installed in the database. None of the online tests should report any failure. However, some of the tests are skipped against PostGix 0.X servers as 0.8.X and 0.9.X, those are the box2d tests (because this datatype simply is missing on those releases), as well as 22 skipped tests for some geometry representations that those old releases do not support. This is a PostGIS server side problem as the server fails to parse some OpenGIS compliant WKT representations, and structurally (but not geometrically or topologically) mangles some other geometries. They are unlikely to be fixed in those releases as users should migrate to PostGIS 1.0. The Autoregister Test needs a pgjdbc version 8.0 or newer, and will simply do nothing with older pgjdbc versions. If you get any failure messages in the online tests, check whether your really fulfil the prerequisites above. If yes, please contact the PostGIS developer list. * What about the JTS stuff * There's beta support for the JTS 1.6 geometry implementations instead of the native PostGIS classes on the java client side. Simply add jts_1.6.jar to your CLASSPATH, "make postgis_jts" and use at your own risk. * How can I contact you? * Well, the best place are the official PostGIS mailing lists for PostGIS, subscription information is linked at: http://postgis.net/ If you want to report errors, please try to send us all the details we need to reproduce your problem. A small, self-contained test case would be best. * Phew. That's all? * Yes. For now, at least. Happy Coding! postgis-java-2.2.0/jdbc/pom.xml000066400000000000000000000045021262565224600163540ustar00rootroot00000000000000 4.0.0 net.postgis postgis-java-aggregator 2.2.1-SNAPSHOT postgis-jdbc 2.2.1-SNAPSHOT jar Postgis JDBC Driver PostGIS adds support for geographic objects to the PostgreSQL object-relational database. false org.postgresql.Driver jdbc:postgresql://localhost:5432/postgis1 postgis1 postgis1 postgresql postgresql [9.1-901.jdbc3,) src/main/resources true org.apache.maven.plugins maven-surefire-plugin src/test/resources/testng.xml ${testWithDatabase} ${jdbcDriverClassName} ${jdbcUrl} ${jdbcUsername} ${jdbcPassword} postgis-java-2.2.0/jdbc/postgis-jdbc.iml000066400000000000000000000041711262565224600201340ustar00rootroot00000000000000 postgis-java-2.2.0/jdbc/src/000077500000000000000000000000001262565224600156255ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/main/000077500000000000000000000000001262565224600165515ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/main/java/000077500000000000000000000000001262565224600174725ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/main/java/examples/000077500000000000000000000000001262565224600213105ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/main/java/examples/TestAutoregister.java000066400000000000000000000151051262565224600254720ustar00rootroot00000000000000/* * TestAutoregister.java * * PostGIS extension for PostgreSQL JDBC driver - example and test classes * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package examples; import org.postgis.PGbox2d; import org.postgis.PGbox3d; import org.postgis.PGgeometry; import org.postgresql.Driver; import org.postgresql.util.PGobject; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; /** * This test program tests whether the autoregistration of PostGIS data types * within the pgjdbc driver was successful. This is supposed to work with * pgjdbc.jar version 8.0 and newer, and thus refuses to work with older pgjdbc * versions. (But it will work fine against older servers.) It also checks for * postgis version to know whether box2d is available. */ public class TestAutoregister { public static void main(String[] args) { String dburl = null; String dbuser = null; String dbpass = null; if (args.length == 3) { System.out.println("Testing proper auto-registration"); dburl = args[0]; dbuser = args[1]; dbpass = args[2]; } else { System.err.println("Usage: java examples/TestParser dburl user pass"); System.exit(1); // Signal the compiler that code flow ends here. return; } System.out.println("Driver version: " + Driver.getVersion()); int major; try { major = new Driver().getMajorVersion(); } catch (Exception e) { System.err.println("Cannot create Driver instance: " + e.getMessage()); System.exit(1); return; } if (major < 8) { System.err.println("Your pgdjbc " + major + ".X is too old, it does not support autoregistration!"); return; } System.out.println("Creating JDBC connection to " + dburl); Connection conn = null; Statement stat = null; try { conn = DriverManager.getConnection(dburl, dbuser, dbpass); stat = conn.createStatement(); } catch (SQLException e) { System.err.println("Connection initialization failed, aborting."); e.printStackTrace(); System.exit(1); // signal the compiler that code flow ends here: throw new AssertionError(); } int postgisServerMajor = 0; try { postgisServerMajor = getPostgisMajor(stat); } catch (SQLException e) { System.err.println("Error fetching PostGIS version: " + e.getMessage()); System.err.println("Is PostGIS really installed in the database?"); System.exit(1); // signal the compiler that code flow ends here: throw new AssertionError(); } System.out.println("PostGIS Version: " + postgisServerMajor); PGobject result = null; /* Test geometries */ try { ResultSet rs = stat.executeQuery("SELECT 'POINT(1 2)'::geometry"); rs.next(); result = (PGobject) rs.getObject(1); if (result instanceof PGgeometry) { System.out.println("PGgeometry successful!"); } else { System.out.println("PGgeometry failed!"); } } catch (SQLException e) { System.err.println("Selecting geometry failed: " + e.getMessage()); System.exit(1); // Signal the compiler that code flow ends here. return; } /* Test box3d */ try { ResultSet rs = stat.executeQuery("SELECT 'BOX3D(1 2 3, 4 5 6)'::box3d"); rs.next(); result = (PGobject) rs.getObject(1); if (result instanceof PGbox3d) { System.out.println("Box3d successful!"); } else { System.out.println("Box3d failed!"); } } catch (SQLException e) { System.err.println("Selecting box3d failed: " + e.getMessage()); System.exit(1); // Signal the compiler that code flow ends here. return; } /* Test box2d if appropriate */ if (postgisServerMajor < 1) { System.out.println("PostGIS version is too old, skipping box2ed test"); System.err.println("PostGIS version is too old, skipping box2ed test"); } else { try { ResultSet rs = stat.executeQuery("SELECT 'BOX(1 2,3 4)'::box2d"); rs.next(); result = (PGobject) rs.getObject(1); if (result instanceof PGbox2d) { System.out.println("Box2d successful!"); } else { System.out.println("Box2d failed! " + result.getClass().getName()); } } catch (SQLException e) { System.err.println("Selecting box2d failed: " + e.getMessage()); System.exit(1); // Signal the compiler that code flow ends here. return; } } System.out.println("Finished."); // If we finished up to here without exitting, we passed all tests. System.err.println("TestAutoregister.java finished without errors."); } public static int getPostgisMajor(Statement stat) throws SQLException { ResultSet rs = stat.executeQuery("SELECT postgis_version()"); rs.next(); String version = rs.getString(1); if (version == null) { throw new SQLException("postgis_version returned NULL!"); } version = version.trim(); int idx = version.indexOf('.'); return Integer.parseInt(version.substring(0, idx)); } } postgis-java-2.2.0/jdbc/src/main/java/org/000077500000000000000000000000001262565224600202615ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/main/java/org/postgis/000077500000000000000000000000001262565224600217515ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/main/java/org/postgis/ComposedGeom.java000066400000000000000000000214451262565224600252030ustar00rootroot00000000000000/* * ComposedGeom.java * * PostGIS extension for PostgreSQL JDBC driver - geometry model * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.SQLException; import java.util.Iterator; import java.util.List; /** * ComposedGeom - Abstract base class for all Geometries that are composed out * of other Geometries. * * In fact, this currently are all Geometry subclasses except Point. * * @author markus.schaber@logix-tt.com * * */ public abstract class ComposedGeom extends Geometry { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; public static final Geometry[] EMPTY = new Geometry[0]; /** * The Array containing the geometries * * This is only to be exposed by concrete subclasses, to retain type safety. */ protected Geometry[] subgeoms = EMPTY; /** * Constructs an instance with the specified type * * @param type int value corresponding to the geometry type. */ public ComposedGeom(int type) { super(type); } public Geometry getSubGeometry(int index) { return subgeoms[index]; } public int numGeoms() { return subgeoms.length; } protected ComposedGeom(int type, Geometry[] geoms) { this(type); this.subgeoms = geoms; if (geoms.length > 0) { dimension = geoms[0].dimension; haveMeasure = geoms[0].haveMeasure; } else { dimension = 0; } } protected ComposedGeom(int type, String value, boolean haveM) throws SQLException { super(type); value = initSRID(value); String typestring = getTypeString(); if (value.indexOf(typestring) == 0) { int pfxlen = typestring.length(); if (value.charAt(pfxlen) == 'M') { pfxlen += 1; haveM = true; } value = value.substring(pfxlen).trim(); } else if (value.charAt(0) != '(') { // we are neigher inner nor outer rep. throw new SQLException("Error parsing a " + typestring + " out of " + value); } if (value.equals("(EMPTY)")) { // Special case for PostGIS 0.X style empty geometry collections // (which are not OpenGIS compliant) return; } String valueNoParans = GeometryTokenizer.removeLeadingAndTrailingStrings(value, "(", ")"); List tokens = GeometryTokenizer.tokenize(valueNoParans, ','); int subgeomcount = tokens.size(); subgeoms = createSubGeomArray(subgeomcount); for (int p = 0; p < subgeomcount; p++) { subgeoms[p] = createSubGeomInstance(tokens.get(p), haveM); } dimension = subgeoms[0].dimension; // fetch haveMeasure from sub-point because haveM does only work with // 2d+M, not with 3d+M geometries haveMeasure = subgeoms[0].haveMeasure; } /** * Return the appropriate instance of the sub-geometry - this encapsulates * subclass specific constructor calls * * @param token The token containing the value for the sub-geometry * @param haveM flag to indicate the existence of a measure * @return the new sub-geometry * @throws SQLException if a SQLException is thrown */ protected abstract Geometry createSubGeomInstance(String token, boolean haveM) throws SQLException; /** * Return the appropriate instance of the sub-geometry array - this * encapsulates subclass specific array instantiation * * @param size number of elements in the array * @return Geometry array corresponding to the sub-geometry */ protected abstract Geometry[] createSubGeomArray(int size); protected boolean equalsintern(Geometry other) { // Can be assumed to be the same subclass of Geometry, so it must be a // ComposedGeom, too. ComposedGeom cother = (ComposedGeom) other; if (cother.subgeoms == null && subgeoms == null) { return true; } else if (cother.subgeoms == null || subgeoms == null) { return false; } else if (cother.subgeoms.length != subgeoms.length) { return false; } else if (subgeoms.length == 0) { return true; } else { for (int i = 0; i < subgeoms.length; i++) { if (!cother.subgeoms[i].equalsintern(this.subgeoms[i])) { return false; } } } return true; } public int numPoints() { if ((subgeoms == null) || (subgeoms.length == 0)) { return 0; } else { int result = 0; for (int i = 0; i < subgeoms.length; i++) { result += subgeoms[i].numPoints(); } return result; } } public Point getPoint(int n) { if (n < 0) { throw new ArrayIndexOutOfBoundsException("Negative index not allowed"); } else if ((subgeoms == null) || (subgeoms.length == 0)) { throw new ArrayIndexOutOfBoundsException("Empty Geometry has no Points!"); } else { for (int i = 0; i < subgeoms.length; i++) { Geometry current = subgeoms[i]; int np = current.numPoints(); if (n < np) { return current.getPoint(n); } else { n -= np; } } throw new ArrayIndexOutOfBoundsException("Index too large!"); } } /** * Optimized version */ public Point getLastPoint() { if ((subgeoms == null) || (subgeoms.length == 0)) { throw new ArrayIndexOutOfBoundsException("Empty Geometry has no Points!"); } else { return subgeoms[subgeoms.length - 1].getLastPoint(); } } /** * Optimized version */ public Point getFirstPoint() { if ((subgeoms == null) || (subgeoms.length == 0)) { throw new ArrayIndexOutOfBoundsException("Empty Geometry has no Points!"); } else { return subgeoms[0].getFirstPoint(); } } public Iterator iterator() { return java.util.Arrays.asList(subgeoms).iterator(); } public boolean isEmpty() { return (subgeoms == null) || (subgeoms.length == 0); } protected void mediumWKT(StringBuffer sb) { if ((subgeoms == null) || (subgeoms.length == 0)) { sb.append(" EMPTY"); } else { sb.append('('); innerWKT(sb); sb.append(')'); } } protected void innerWKT(StringBuffer sb) { subgeoms[0].mediumWKT(sb); for (int i = 1; i < subgeoms.length; i++) { sb.append(','); subgeoms[i].mediumWKT(sb); } } // Hashing - still buggy! boolean nohash = true; int hashcode = 0; public int hashCode() { if (nohash) { hashcode = super.hashCode() ^ subgeoms.hashCode(); nohash = false; } return hashcode; } public boolean checkConsistency() { if (super.checkConsistency()) { if (isEmpty()) { return true; } // cache to avoid getMember opcode int _dimension = this.dimension; boolean _haveMeasure = this.haveMeasure; int _srid = this.srid; for (int i = 0; i < subgeoms.length; i++) { Geometry sub = subgeoms[i]; if (!(sub.checkConsistency() && sub.dimension == _dimension && sub.haveMeasure == _haveMeasure && sub.srid == _srid)) { return false; } } return true; } else { return false; } } public void setSrid(int srid) { super.setSrid(srid); for (int i = 0; i < subgeoms.length; i++) { subgeoms[i].setSrid(srid); } } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/DriverWrapper.java000066400000000000000000000303601262565224600254120ustar00rootroot00000000000000/* * DriverWrapper.java * * PostGIS extension for PostgreSQL JDBC driver - Wrapper utility class * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.Connection; import java.sql.SQLException; import java.sql.SQLFeatureNotSupportedException; import java.util.Properties; import java.util.logging.Level; import java.util.logging.Logger; import org.postgresql.Driver; import org.postgresql.PGConnection; /** * DriverWrapper * * Wraps the PostGreSQL Driver to transparently add the PostGIS Object Classes. * This avoids the need of explicit addDataType() calls from the driver users * side. * * This method currently works with J2EE DataSource implementations, and with * DriverManager framework. * * Simply replace the "jdbc:postgresql:" with a "jdbc:postgresql_postGIS:" in * the jdbc URL. * * When using the drivermanager, you need to initialize DriverWrapper instead of * (or in addition to) org.postgresql.Driver. When using a J2EE DataSource * implementation, set the driver class property in the datasource config, the * following works for jboss: * * * <driver-class>org.postgis.DriverWrapper</driver-class> * * If you don't like or want to use the DriverWrapper, you have two * alternatives, see the README file. * * Also note that the addDataType() methods known from earlier pgjdbc versions * are deprecated in pgjdbc 8.0, see the commented code variants in the * addGisTypes() method. * * This wrapper always uses EWKT as canonical text representation, and thus * works against PostGIS 1.x servers as well as 0.x (tested with 0.8, 0.9 and * 1.0). * * @author {@literal Markus Schaber } * @see DriverWrapperLW * @see DriverWrapperAutoprobe */ public class DriverWrapper extends Driver { protected static final Logger logger = Logger.getLogger("org.postgis.DriverWrapper"); public static final String POSTGRES_PROTOCOL = "jdbc:postgresql:"; public static final String POSTGIS_PROTOCOL = "jdbc:postgresql_postGIS:"; public static final String REVISION = "$Revision$"; protected static TypesAdder ta72 = null; protected static TypesAdder ta74 = null; protected static TypesAdder ta80 = null; protected TypesAdder typesAdder; /** * Default constructor. * * This also loads the appropriate TypesAdder for our SQL Driver instance. * * @throws SQLException when a SQLException occurs */ public DriverWrapper() throws SQLException { super(); typesAdder = getTypesAdder(this); // The debug method is @since 7.2 if (super.getMajorVersion() > 8 || super.getMinorVersion() > 1) { logger.fine(this.getClass().getName() + " loaded TypesAdder: " + typesAdder.getClass().getName()); } } protected static TypesAdder getTypesAdder(Driver d) throws SQLException { if (d.getMajorVersion() == 7) { if (d.getMinorVersion() >= 3) { if (ta74 == null) { ta74 = loadTypesAdder("74"); } return ta74; } else { if (ta72 == null) { ta72 = loadTypesAdder("72"); } return ta72; } } else { if (ta80 == null) { ta80 = loadTypesAdder("80"); } return ta80; } } private static TypesAdder loadTypesAdder(String version) throws SQLException { try { Class klass = Class.forName("org.postgis.DriverWrapper$TypesAdder" + version); return (TypesAdder) klass.newInstance(); } catch (Exception e) { throw new SQLException("Cannot create TypesAdder instance! " + e.getMessage()); } } static { try { // Try to register ourself to the DriverManager java.sql.DriverManager.registerDriver(new DriverWrapper()); } catch (SQLException e) { logger.log(Level.WARNING, "Error registering PostGIS Wrapper Driver", e); } } /** * Creates a postgresql connection, and then adds the PostGIS data types to * it calling addpgtypes() * * @param url the URL of the database to connect to * @param info a list of arbitrary tag/value pairs as connection arguments * @return a connection to the URL or null if it isnt us * @exception SQLException if a database access error occurs * * @see java.sql.Driver#connect * @see org.postgresql.Driver */ public java.sql.Connection connect(String url, Properties info) throws SQLException { url = mangleURL(url); Connection result = super.connect(url, info); typesAdder.addGT(result, useLW(result)); return result; } /** * Do we have HexWKB as well known text representation - to be overridden by * subclasses. * * @param result Connection to check * @return true if using EWKB, false otherwise */ protected boolean useLW(Connection result) { if (result == null) { throw new IllegalArgumentException("null is no valid parameter"); } return false; } /** * Check whether the driver thinks he can handle the given URL. * * @see java.sql.Driver#acceptsURL * @param url the URL of the driver * @return true if this driver accepts the given URL * @exception SQLException Passed through from the underlying PostgreSQL * driver, should not happen. */ public boolean acceptsURL(String url) throws SQLException { try { url = mangleURL(url); } catch (SQLException e) { return false; } return super.acceptsURL(url); } /** * Returns our own CVS version plus postgres Version * * @return String value reprenstation of the version */ public static String getVersion() { return "PostGisWrapper " + REVISION + ", wrapping " + Driver.getVersion(); } /* * Here follows the addGISTypes() stuff. This is a little tricky because the * pgjdbc people had several, partially incompatible API changes during 7.2 * and 8.0. We still want to support all those releases, however. * */ /** * adds the JTS/PostGIS Data types to a PG 7.3+ Connection. If you use * PostgreSQL jdbc drivers V8.0 or newer, those methods are deprecated due * to some class loader problems (but still work for now), and you may want * to use the method below instead. * * @param pgconn The PGConnection object to add the types to * @throws SQLException when a SQLException occurs * */ public static void addGISTypes(PGConnection pgconn) throws SQLException { loadTypesAdder("74").addGT((Connection) pgconn, false); } /** * adds the JTS/PostGIS Data types to a PG 8.0+ Connection. * * @param pgconn The PGConnection object to add the types to * @throws SQLException when a SQLException occurs */ public static void addGISTypes80(PGConnection pgconn) throws SQLException { loadTypesAdder("80").addGT((Connection) pgconn, false); } /** * adds the JTS/PostGIS Data types to a PG 7.2 Connection. * * @param pgconn The PGConnection object to add the types to * @throws SQLException when a SQLException occurs */ public static void addGISTypes72(org.postgresql.PGConnection pgconn) throws SQLException { loadTypesAdder("72").addGT((Connection) pgconn, false); } /** * Mangles the PostGIS URL to return the original PostGreSQL URL * * @param url String containing the url to be "mangled" * @return "mangled" string * @throws SQLException when a SQLException occurs */ protected String mangleURL(String url) throws SQLException { String myProgo = getProtoString(); if (url.startsWith(myProgo)) { return POSTGRES_PROTOCOL + url.substring(myProgo.length()); } else { throw new SQLException("Unknown protocol or subprotocol in url " + url); } } protected String getProtoString() { return POSTGIS_PROTOCOL; } /** Base class for the three typewrapper implementations */ protected abstract static class TypesAdder { public final void addGT(java.sql.Connection conn, boolean lw) throws SQLException { if (lw) { addBinaryGeometries(conn); } else { addGeometries(conn); } addBoxen(conn); } public abstract void addGeometries(Connection conn) throws SQLException; public abstract void addBoxen(Connection conn) throws SQLException; public abstract void addBinaryGeometries(Connection conn) throws SQLException; } /** addGISTypes for V7.3 and V7.4 pgjdbc */ protected static final class TypesAdder74 extends TypesAdder { public void addGeometries(Connection conn) throws SQLException { PGConnection pgconn = (PGConnection) conn; pgconn.addDataType("geometry", org.postgis.PGgeometry.class); } public void addBoxen(Connection conn) throws SQLException { PGConnection pgconn = (PGConnection) conn; pgconn.addDataType("box3d", org.postgis.PGbox3d.class); pgconn.addDataType("box2d", org.postgis.PGbox2d.class); } public void addBinaryGeometries(Connection conn) throws SQLException { PGConnection pgconn = (PGConnection) conn; pgconn.addDataType("geometry", org.postgis.PGgeometryLW.class); } } /** addGISTypes for V7.2 pgjdbc */ protected static class TypesAdder72 extends TypesAdder { public void addGeometries(Connection conn) throws SQLException { org.postgresql.PGConnection pgconn = (org.postgresql.PGConnection) conn; pgconn.addDataType("geometry", org.postgis.PGgeometry.class); } public void addBoxen(Connection conn) throws SQLException { org.postgresql.PGConnection pgconn = (org.postgresql.PGConnection) conn; pgconn.addDataType("box3d", org.postgis.PGbox3d.class); pgconn.addDataType("box2d", org.postgis.PGbox2d.class); } public void addBinaryGeometries(Connection conn) throws SQLException { org.postgresql.PGConnection pgconn = (org.postgresql.PGConnection) conn; pgconn.addDataType("geometry", org.postgis.PGgeometryLW.class); } } /** addGISTypes for V8.0 (and hopefully newer) pgjdbc */ protected static class TypesAdder80 extends TypesAdder { public void addGeometries(Connection conn) throws SQLException { PGConnection pgconn = (PGConnection) conn; pgconn.addDataType("geometry", org.postgis.PGgeometry.class); } public void addBoxen(Connection conn) throws SQLException { PGConnection pgconn = (PGConnection) conn; pgconn.addDataType("box3d", org.postgis.PGbox3d.class); pgconn.addDataType("box2d", org.postgis.PGbox2d.class); } public void addBinaryGeometries(Connection conn) throws SQLException { PGConnection pgconn = (PGConnection) conn; pgconn.addDataType("geometry", org.postgis.PGgeometryLW.class); } } public Logger getParentLogger() throws SQLFeatureNotSupportedException { throw new UnsupportedOperationException("Not supported yet."); } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/DriverWrapperAutoprobe.java000066400000000000000000000075031262565224600272760ustar00rootroot00000000000000/* * DriverWrapperAutoprobe.java * * PostGIS extension for PostgreSQL JDBC driver - Wrapper utility class * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.postgresql.Driver; import java.sql.Connection; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import java.util.logging.Level; /** * DriverWrapperAutoprobe * * Wraps the PostGreSQL Driver to transparently add the PostGIS Object Classes. * This avoids the need of explicit addDataType() calls from the driver users * side. * * This DriverWrapper tries to autoprobe the installed PostGIS version to decide * whether to use EWKT or hex encoded EWKB as canonical text representation. It * uses the first PostGIS installation found in your namespace search path (aka * schema search path) on the server side, and this works as long as you do not * access incompatible PostGIS versions that reside in other schemas. * * For usage notes, see DriverWrapper class, but use "jdbc:postgresql_autogis:" * as JDBC url prefix and org.postgis.DriverWrapperAutoprobe as driver class. * * @author {@literal Markus Schaber } * @see DriverWrapper */ public class DriverWrapperAutoprobe extends DriverWrapper { public static final String POSTGIS_AUTOPROTOCOL = "jdbc:postgresql_autogis:"; public static final String REVISIONAUTO = "$Revision$"; /** * Default constructor. * * @throws SQLException when a SQLExceptin occurs */ public DriverWrapperAutoprobe() throws SQLException { super(); } static { try { // Try to register ourself to the DriverManager java.sql.DriverManager.registerDriver(new DriverWrapperAutoprobe()); } catch (SQLException e) { logger.log(Level.WARNING, "Error registering PostGIS LW Wrapper Driver", e); } } protected String getProtoString() { return POSTGIS_AUTOPROTOCOL; } protected boolean useLW(Connection conn) { try { return supportsEWKB(conn); } catch (SQLException e) { // fail safe default return false; } } /** * Returns our own CVS version plus postgres Version * * @return String value reprenstation of the version */ public static String getVersion() { return "PostGisWrapperAutoprobe " + REVISIONAUTO + ", wrapping " + Driver.getVersion(); } public static boolean supportsEWKB(Connection conn) throws SQLException { Statement stat = conn.createStatement(); ResultSet rs = stat.executeQuery("SELECT postgis_version()"); rs.next(); String version = rs.getString(1); rs.close(); stat.close(); if (version == null) { throw new SQLException("postgis_version returned NULL!"); } version = version.trim(); int idx = version.indexOf('.'); int majorVersion = Integer.parseInt(version.substring(0, idx)); return majorVersion >= 1; } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/DriverWrapperLW.java000066400000000000000000000054121262565224600256550ustar00rootroot00000000000000/* * DriverWrapperLW.java * * PostGIS extension for PostgreSQL JDBC driver - Wrapper utility class * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.postgresql.Driver; import java.sql.Connection; import java.sql.SQLException; import java.util.logging.Level; /** * DriverWrapperLW * * Wraps the PostGreSQL Driver to transparently add the PostGIS Object Classes. * This avoids the need of explicit addDataType() calls from the driver users * side. * * This DriverWrapper subclass always uses hex encoded EWKB as canonical text * representation, and thus only works against PostGIS 1.x servers and newer. * * For usage notes, see DriverWrapper class, but use "jdbc:postgresql_lwgis:" as * JDBC url prefix and org.postgis.DriverWrapperLW as driver class. * * @author {@literal Markus Schaber } * @see DriverWrapper */ public class DriverWrapperLW extends DriverWrapper { public static final String POSTGIS_LWPROTOCOL = "jdbc:postgresql_lwgis:"; public static final String REVISIONLW = "$Revision$"; /** * Default constructor. * * @throws SQLException when a SQLException occurs */ public DriverWrapperLW() throws SQLException { super(); } static { try { // Try to register ourself to the DriverManager java.sql.DriverManager.registerDriver(new DriverWrapperLW()); } catch (SQLException e) { logger.log(Level.WARNING, "Error registering PostGIS LW Wrapper Driver", e); } } protected String getProtoString() { return POSTGIS_LWPROTOCOL; } protected boolean useLW(Connection result) { return true; } /** * Returns our own CVS version plus postgres Version * * @return String value reprenstation of the version */ public static String getVersion() { return "PostGisWrapperLW " + REVISIONLW + ", wrapping " + Driver.getVersion(); } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/Geometry.java000066400000000000000000000226501262565224600244140ustar00rootroot00000000000000/* * Geometry.java * * PostGIS extension for PostgreSQL JDBC driver - geometry model * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.io.Serializable; /** The base class of all geometries */ public abstract class Geometry implements Serializable { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; // OpenGIS Geometry types as defined in the OGC WKB Spec // (May we replace this with an ENUM as soon as JDK 1.5 // has gained widespread usage?) /** Fake type for linear ring */ public static final int LINEARRING = 0; /** * The OGIS geometry type number for points. */ public static final int POINT = 1; /** * The OGIS geometry type number for lines. */ public static final int LINESTRING = 2; /** * The OGIS geometry type number for polygons. */ public static final int POLYGON = 3; /** * The OGIS geometry type number for aggregate points. */ public static final int MULTIPOINT = 4; /** * The OGIS geometry type number for aggregate lines. */ public static final int MULTILINESTRING = 5; /** * The OGIS geometry type number for aggregate polygons. */ public static final int MULTIPOLYGON = 6; /** * The OGIS geometry type number for feature collections. */ public static final int GEOMETRYCOLLECTION = 7; public static final String[] ALLTYPES = new String[] { "", // internally used LinearRing does not have any text in front of // it "POINT", "LINESTRING", "POLYGON", "MULTIPOINT", "MULTILINESTRING", "MULTIPOLYGON", "GEOMETRYCOLLECTION" }; /** * The Text representations of the geometry types * * @param type int value of the type to lookup * @return String reprentation of the type. */ public static String getTypeString(int type) { if (type >= 0 && type <= 7) { return ALLTYPES[type]; } else { throw new IllegalArgumentException("Unknown Geometry type" + type); } } // Properties common to all geometries /** * The dimensionality of this feature (2,3) */ public int dimension; /** * Do we have a measure (4th dimension) */ public boolean haveMeasure = false; /** * The OGIS geometry type of this feature. this is final as it never * changes, it is bound to the subclass of the instance. */ public final int type; /** * Official UNKNOWN srid value */ public final static int UNKNOWN_SRID = 0; /** * The spacial reference system id of this geometry, default is no srid */ public int srid = UNKNOWN_SRID; /** * Parse a SRID value, anything {@code <= 0} is unknown * * @param srid the SRID to parse * @return parsed SRID value */ public static int parseSRID(int srid) { if (srid < 0) { /* TODO: raise a warning ? */ srid = 0; } return srid; } /** * Constructor for subclasses * * @param type * has to be given by all subclasses. */ protected Geometry(int type) { this.type = type; } /** * java.lang.Object hashCode implementation */ public int hashCode() { return dimension | (type * 4) | (srid * 32); } /** * java.lang.Object equals implementation * * @param other geometry to compare * @return true if equal, false otherwise */ public boolean equals(Object other) { return (other != null) && (other instanceof Geometry) && equals((Geometry) other); } /** * geometry specific equals implementation - only defined for non-null * values * * @param other geometry to compare * @return true if equal, false otherwise */ public boolean equals(Geometry other) { return (other != null) && (this.dimension == other.dimension) && (this.type == other.type) && (this.srid == other.srid) && (this.haveMeasure == other.haveMeasure) && other.getClass().equals(this.getClass()) && this.equalsintern(other); } /** * Whether test coordinates for geometry - subclass specific code * * Implementors can assume that dimensin, type, srid and haveMeasure are * equal, other != null and other is the same subclass. * * @param other geometry to compare * @return true if equal, false otherwise */ protected abstract boolean equalsintern(Geometry other); /** * Return the number of Points of the geometry * * @return number of points in the geometry */ public abstract int numPoints(); /** * Get the nth Point of the geometry * * @param n the index of the point, from 0 to numPoints()-1; * @return nth point in the geometry * @throws ArrayIndexOutOfBoundsException in case of an emtpy geometry or bad index. */ public abstract Point getPoint(int n); /** * Same as getPoint(0); * * @return the initial Point in this geometry */ public abstract Point getFirstPoint(); /** * Same as getPoint(numPoints()-1); * * @return the final Point in this geometry */ public abstract Point getLastPoint(); /** * The OGIS geometry type number of this geometry. * * @return int value representation for the type of this geometry */ public int getType() { return this.type; } /** * Return the Type as String * * @return String representation for the type of this geometry */ public String getTypeString() { return getTypeString(this.type); } /** * Returns whether we have a measure * * @return true if the geometry has a measure, false otherwise */ public boolean isMeasured() { return haveMeasure; } /** * Queries the number of geometric dimensions of this geometry. This does * not include measures, as opposed to the server. * * @return The dimensionality (eg, 2D or 3D) of this geometry. */ public int getDimension() { return this.dimension; } /** * The OGIS geometry type number of this geometry. * * @return the SRID of this geometry */ public int getSrid() { return this.srid; } /** * Recursively sets the srid on this geometry and all contained * subgeometries * * @param srid the SRID for this geometry */ public void setSrid(int srid) { this.srid = srid; } public String toString() { StringBuffer sb = new StringBuffer(); if (srid != UNKNOWN_SRID) { sb.append("SRID="); sb.append(srid); sb.append(';'); } outerWKT(sb, true); return sb.toString(); } /** * Render the WKT version of this Geometry (without SRID) into the given * StringBuffer. * * @param sb StringBuffer to render into * @param putM flag to indicate if the M character should be used. */ public void outerWKT(StringBuffer sb, boolean putM) { sb.append(getTypeString()); if (putM && haveMeasure && dimension == 2) { sb.append('M'); } mediumWKT(sb); } public final void outerWKT(StringBuffer sb) { outerWKT(sb, true); } /** * Render the WKT without the type name, but including the brackets into the * StringBuffer * * @param sb StringBuffer to render into */ protected void mediumWKT(StringBuffer sb) { sb.append('('); innerWKT(sb); sb.append(')'); } /** * Render the "inner" part of the WKT (inside the brackets) into the * StringBuffer. * * @param SB StringBuffer to render into */ protected abstract void innerWKT(StringBuffer SB); /** * backwards compatibility method * * @return String representation of the value for the geometry. */ public String getValue() { StringBuffer sb = new StringBuffer(); mediumWKT(sb); return sb.toString(); } /** * Do some internal consistency checks on the geometry. * * Currently, all Geometries must have a valid dimension (2 or 3) and a * valid type. 2-dimensional Points must have Z=0.0, as well as non-measured * Points must have m=0.0. Composed geometries must have all equal SRID, * dimensionality and measures, as well as that they do not contain NULL or * inconsistent subgeometries. * * BinaryParser and WKTParser should only generate consistent geometries. * BinaryWriter may produce invalid results on inconsistent geometries. * * @return true if all checks are passed. */ public boolean checkConsistency() { return (dimension >= 2 && dimension <= 3) && (type >= 0 && type <= 7); } /** * Splits the SRID=4711; part of a EWKT rep if present and sets the srid. * * @param value String value to extract the SRID from * @return value without the SRID=4711; part */ protected String initSRID(String value) { value = value.trim(); if (value.startsWith("SRID=")) { int index = value.indexOf(';', 5); // sridprefix length is 5 if (index == -1) { throw new IllegalArgumentException( "Error parsing Geometry - SRID not delimited with ';' "); } else { this.srid = Integer.parseInt(value.substring(5, index)); return value.substring(index + 1).trim(); } } else { return value; } } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/GeometryCollection.java000066400000000000000000000045411262565224600264270ustar00rootroot00000000000000/* * GeometryCollection.java * * PostGIS extension for PostgreSQL JDBC driver - geometry model * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.SQLException; /** * Geometry Collection class WARNING: Currently only implements empty * collections * * @author markus.schaber@logix-tt.com * */ public class GeometryCollection extends ComposedGeom { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; public static final String GeoCollID = "GEOMETRYCOLLECTION"; public GeometryCollection() { super(GEOMETRYCOLLECTION); } public GeometryCollection(Geometry[] geoms) { super(GEOMETRYCOLLECTION, geoms); } public GeometryCollection(String value) throws SQLException { this(value, false); } public GeometryCollection(String value, boolean haveM) throws SQLException { super(GEOMETRYCOLLECTION, value, haveM); } protected Geometry[] createSubGeomArray(int ngeoms) { return new Geometry[ngeoms]; } protected Geometry createSubGeomInstance(String token, boolean haveM) throws SQLException { return PGgeometry.geomFromString(token, haveM); } protected void innerWKT(StringBuffer SB) { subgeoms[0].outerWKT(SB, true); for (int i = 1; i < subgeoms.length; i++) { SB.append(','); subgeoms[i].outerWKT(SB, true); } } public Geometry[] getGeometries() { return subgeoms; } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/GeometryTokenizer.java000066400000000000000000000047311262565224600263070ustar00rootroot00000000000000/* * GeometryTokenizer.java * * PostGIS extension for PostgreSQL JDBC driver - geometry model * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.util.ArrayList; import java.util.List; import java.util.Stack; public class GeometryTokenizer { public static List tokenize(String string, char delimiter) { List tokens = new ArrayList<>(); Stack stack = new Stack<>(); int consumed = 0; for (int position = 0; position < string.length(); position++) { char character = string.charAt(position); if ((character == '(') || (character == '[')) { stack.push(character); } else if (((character == ')') && (stack.peek() == '(')) || ((character == ']') && (stack.peek() == '[')) ) { stack.pop(); } if ((character == delimiter) && (stack.size() == 0)) { tokens.add(string.substring(consumed, position)); consumed = position + 1; } } if (consumed < string.length()) { tokens.add(string.substring(consumed)); } return tokens; } public static String removeLeadingAndTrailingStrings(String string, String leadingString, String trailingString) { int startIndex = string.indexOf(leadingString); if (startIndex == -1) { startIndex = 0; } else { startIndex += leadingString.length(); } int endIndex = string.lastIndexOf(trailingString); if (endIndex == -1) { endIndex = string.length(); } return string.substring(startIndex, endIndex); } }postgis-java-2.2.0/jdbc/src/main/java/org/postgis/LineString.java000066400000000000000000000060131262565224600246720ustar00rootroot00000000000000/* * LineString.java * * PostGIS extension for PostgreSQL JDBC driver - geometry model * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.SQLException; public class LineString extends PointComposedGeom { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; double len = -1.; public LineString() { super(LINESTRING); } public LineString(Point[] points) { super(LINESTRING, points); } public LineString(String value) throws SQLException { super(LINESTRING, value); } public LineString(String value, boolean haveM) throws SQLException { super(LINESTRING, value, haveM); } public LineString reverse() { Point[] points = this.getPoints(); int l = points.length; int i, j; Point[] p = new Point[l]; for (i = 0, j = l - 1; i < l; i++, j--) { p[i] = points[j]; } return new LineString(p); } public LineString concat(LineString other) { Point[] points = this.getPoints(); Point[] opoints = other.getPoints(); boolean cutPoint = this.getLastPoint() == null || this.getLastPoint().equals(other.getFirstPoint()); int count = points.length + opoints.length - (cutPoint ? 1 : 0); Point[] p = new Point[count]; // Maybe we should use System.arrayCopy here? int i, j; for (i = 0; i < points.length; i++) { p[i] = points[i]; } if (!cutPoint) { p[i++] = other.getFirstPoint(); } for (j = 1; j < opoints.length; j++, i++) { p[i] = opoints[j]; } return new LineString(p); } public double length() { if (len < 0) { Point[] points = this.getPoints(); if ((points == null) || (points.length < 2)) { len = 0; } else { double sum = 0; for (int i = 1; i < points.length; i++) { sum += points[i - 1].distance(points[i]); } len = sum; } } return len; } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/LinearRing.java000066400000000000000000000054501262565224600246520ustar00rootroot00000000000000/* * LinearRing.java * * PostGIS extension for PostgreSQL JDBC driver - geometry model * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.SQLException; import java.util.List; /** * This represents the LinearRing GIS datatype. This type is used to construct * the polygon types, but is not stored or retrieved directly from the database. */ public class LinearRing extends PointComposedGeom { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; public LinearRing(Point[] points) { super(LINEARRING, points); } /** * This is called to construct a LinearRing from the PostGIS string * representation of a ring. * * @param value Definition of this ring in the PostGIS string format. * @throws SQLException when a SQLException occurs */ public LinearRing(String value) throws SQLException { this(value, false); } /** * @param value The text representation of this LinearRing * @param haveM Hint whether we have a measure. This is given to us by other * "parent" Polygon, and is passed further to our parent. * @throws SQLException when a SQLException occurs */ protected LinearRing(String value, boolean haveM) throws SQLException { super(LINEARRING); String valueNoParans = GeometryTokenizer.removeLeadingAndTrailingStrings(value.trim(), "(", ")"); List tokens = GeometryTokenizer.tokenize(valueNoParans, ','); int npoints = tokens.size(); Point[] points = new Point[npoints]; for (int p = 0; p < npoints; p++) { points[p] = new Point(tokens.get(p), haveM); } this.dimension = points[0].dimension; // fetch haveMeasure from subpoint because haveM does only work with // 2d+M, not with 3d+M geometries this.haveMeasure = points[0].haveMeasure; this.subgeoms = points; } }postgis-java-2.2.0/jdbc/src/main/java/org/postgis/MultiLineString.java000066400000000000000000000052751262565224600257160ustar00rootroot00000000000000/* * MultiLineString.java * * PostGIS extension for PostgreSQL JDBC driver - geometry model * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.SQLException; public class MultiLineString extends ComposedGeom { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; double len = -1; public int hashCode() { return super.hashCode() ^ (int) this.length(); } public MultiLineString() { super(MULTILINESTRING); } public MultiLineString(LineString[] lines) { super(MULTILINESTRING, lines); } public MultiLineString(String value) throws SQLException { this(value, false); } public MultiLineString(String value, boolean haveM) throws SQLException { super(MULTILINESTRING, value, haveM); } protected Geometry createSubGeomInstance(String token, boolean haveM) throws SQLException { return new LineString(token, haveM); } protected Geometry[] createSubGeomArray(int nlines) { return new LineString[nlines]; } public int numLines() { return subgeoms.length; } public LineString[] getLines() { return (LineString[]) subgeoms.clone(); } public LineString getLine(int idx) { if (idx >= 0 & idx < subgeoms.length) { return (LineString) subgeoms[idx]; } else { return null; } } public double length() { if (len < 0) { LineString[] lines = (LineString[]) subgeoms; if (lines.length < 1) { len = 0; } else { double sum = 0; for (int i = 0; i < lines.length; i++) { sum += lines[i].length(); } len = sum; } } return len; } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/MultiPoint.java000066400000000000000000000030401262565224600247150ustar00rootroot00000000000000/* * MultiPoint.java * * PostGIS extension for PostgreSQL JDBC driver - geometry model * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.SQLException; public class MultiPoint extends PointComposedGeom { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; public MultiPoint() { super(MULTIPOINT); } public MultiPoint(Point[] points) { super(MULTIPOINT, points); } public MultiPoint(String value) throws SQLException { this(value, false); } protected MultiPoint(String value, boolean haveM) throws SQLException { super(MULTIPOINT, value, haveM); } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/MultiPolygon.java000066400000000000000000000042121262565224600252550ustar00rootroot00000000000000/* * MultiPolygon.java * * PostGIS extension for PostgreSQL JDBC driver - geometry model * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.SQLException; public class MultiPolygon extends ComposedGeom { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; public MultiPolygon() { super(MULTIPOLYGON); } public MultiPolygon(Polygon[] polygons) { super(MULTIPOLYGON, polygons); } public MultiPolygon(String value) throws SQLException { this(value, false); } protected MultiPolygon(String value, boolean haveM) throws SQLException { super(MULTIPOLYGON, value, haveM); } protected Geometry[] createSubGeomArray(int npolygons) { return new Polygon[npolygons]; } protected Geometry createSubGeomInstance(String token, boolean haveM) throws SQLException { return new Polygon(token, haveM); } public int numPolygons() { return subgeoms.length; } public Polygon getPolygon(int idx) { if (idx >= 0 & idx < subgeoms.length) { return (Polygon) subgeoms[idx]; } else { return null; } } public Polygon[] getPolygons() { return (Polygon[]) subgeoms; } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/PGbox2d.java000066400000000000000000000035011262565224600240600ustar00rootroot00000000000000/* * PGbox2d.java * * PostGIS extension for PostgreSQL JDBC driver - bounding box model * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.SQLException; public class PGbox2d extends PGboxbase { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; public PGbox2d() { super(); } public PGbox2d(Point llb, Point urt) { super(llb, urt); } public PGbox2d(String value) throws SQLException { super(value); } public void setValue(String value) throws SQLException { super.setValue(value); if (llb.dimension != 2 || urt.dimension != 2) { throw new SQLException("PGbox2d is only allowed to have 2 dimensions!"); } } public String getPrefix() { return "BOX"; } public String getPGtype() { return "box2d"; } protected PGboxbase newInstance() { return new PGbox2d(); } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/PGbox3d.java000066400000000000000000000031201262565224600240560ustar00rootroot00000000000000/* * PGbox3d.java * * PostGIS extension for PostgreSQL JDBC driver - bounding box model * * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.SQLException; public class PGbox3d extends PGboxbase { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; public PGbox3d() { super(); } public PGbox3d(Point llb, Point urt) { super(llb, urt); } public PGbox3d(String value) throws SQLException { super(value); } public String getPrefix() { return ("BOX3D"); } public String getPGtype() { return ("box3d"); } protected PGboxbase newInstance() { return new PGbox3d(); } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/PGboxbase.java000066400000000000000000000132731262565224600244740ustar00rootroot00000000000000/* * PGboxbase.java * * PostGIS extension for PostgreSQL JDBC driver - bounding box model * * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.postgresql.util.PGobject; import java.sql.SQLException; import java.util.List; /* * Updates Oct 2002 - data members made private - getLLB() and getURT() methods * added */ public abstract class PGboxbase extends PGobject { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; /** * The lower left bottom corner of the box. */ protected Point llb; /** * The upper right top corner of the box. */ protected Point urt; /** * The Prefix we have in WKT rep. * * I use an abstract method here so we do not need to replicate the String * object in every instance. * * @return the prefix, as a string */ public abstract String getPrefix(); /** * The Postgres type we have (same construct as getPrefix()) * * @return String containing the name of the type for this box. */ public abstract String getPGtype(); public PGboxbase() { this.setType(getPGtype()); } public PGboxbase(Point llb, Point urt) { this(); this.llb = llb; this.urt = urt; } public PGboxbase(String value) throws SQLException { this(); setValue(value); } public void setValue(String value) throws SQLException { int srid = Geometry.UNKNOWN_SRID; value = value.trim(); if (value.startsWith("SRID=")) { String[] temp = PGgeometry.splitSRID(value); value = temp[1].trim(); srid = Geometry.parseSRID(Integer.parseInt(temp[0].substring(5))); } String myPrefix = getPrefix(); if (value.startsWith(myPrefix)) { value = value.substring(myPrefix.length()).trim(); } String valueNoParans = GeometryTokenizer.removeLeadingAndTrailingStrings(value.trim(), "(", ")"); List tokens = GeometryTokenizer.tokenize(valueNoParans, ','); llb = new Point(tokens.get(0)); urt = new Point(tokens.get(1)); if (srid != Geometry.UNKNOWN_SRID) { llb.setSrid(srid); urt.setSrid(srid); } } public String getValue() { StringBuffer sb = new StringBuffer(); outerWKT(sb); return sb.toString(); } private void outerWKT(StringBuffer sb) { sb.append(getPrefix()); sb.append('('); llb.innerWKT(sb); sb.append(','); urt.innerWKT(sb); sb.append(')'); } /** * Unlike geometries, toString() does _not_ contain the srid, as server-side * PostGIS cannot parse this. * * @return String representation of this box */ public String toString() { return getValue(); } /** * Returns the lower left bottom corner of the box as a Point object * * @return lower left bottom corner of this box */ public Point getLLB() { return llb; } /** * Returns the upper right top corner of the box as a Point object * * @return upper right top corner of this box */ public Point getURT() { return urt; } public boolean equals(Object other) { if (other instanceof PGboxbase) { PGboxbase otherbox = (PGboxbase) other; return (compareLazyDim(this.llb, otherbox.llb) && compareLazyDim(this.urt, otherbox.urt)); } return false; } /** * Compare two coordinates with lazy dimension checking. * * As the Server always returns Box3D with three dimensions, z==0 equals * dimensions==2 * * @param first First of two points to be compared * @param second Second of two points to be compared * @return true if the points are the same, false otherwise * */ protected static boolean compareLazyDim(Point first, Point second) { return first.x == second.x && first.y == second.y && (((first.dimension == 2 || first.z == 0.0) && (second.dimension == 2 || second.z == 0)) || (first.z == second.z)); } public Object clone() { PGboxbase obj = newInstance(); obj.llb = this.llb; obj.urt = this.urt; obj.setType(type); return obj; } /** * Obtain a new instance of a PGboxbase * * We could have used this.getClass().newInstance() here, but this forces us * dealing with InstantiationException and IllegalAccessException. Due to * the PGObject.clone() brokennes that does not allow clone() to throw * CloneNotSupportedException, we cannot even pass this exceptions down to * callers in a sane way. * * @return a new instance of PGboxbase */ protected abstract PGboxbase newInstance(); } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/PGgeometry.java000066400000000000000000000133771262565224600247110ustar00rootroot00000000000000/* * PGgeometry.java * * PostGIS extension for PostgreSQL JDBC driver - PGobject Geometry Wrapper * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.postgis.binary.BinaryParser; import org.postgresql.util.PGobject; import java.sql.SQLException; public class PGgeometry extends PGobject { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; Geometry geom; BinaryParser bp = new BinaryParser(); public PGgeometry() { this.setType("geometry"); } public PGgeometry(Geometry geom) { this(); this.geom = geom; } public PGgeometry(String value) throws SQLException { this(); setValue(value); } public void setValue(String value) throws SQLException { geom = geomFromString(value, bp); } public static Geometry geomFromString(String value) throws SQLException { return geomFromString(value, false); } public static Geometry geomFromString(String value, boolean haveM) throws SQLException { BinaryParser bp = new BinaryParser(); return geomFromString(value, bp, haveM); } /** * Maybe we could add more error checking here? * * @param value String representing the geometry * @param bp BinaryParser to use whe parsing * @return Geometry object parsed from the specified string value * @throws SQLException when a SQLException occurs */ public static Geometry geomFromString(String value, BinaryParser bp) throws SQLException { return geomFromString(value, bp, false); } public static Geometry geomFromString(String value, BinaryParser bp, boolean haveM) throws SQLException { value = value.trim(); int srid = Geometry.UNKNOWN_SRID; if (value.startsWith(SRIDPREFIX)) { // break up geometry into srid and wkt String[] parts = PGgeometry.splitSRID(value); value = parts[1].trim(); srid = Geometry.parseSRID(Integer.parseInt(parts[0].substring(5))); } Geometry result; if (value.startsWith("00") || value.startsWith("01")) { result = bp.parse(value); } else if (value.endsWith("EMPTY")) { // We have a standard conforming representation for an empty // geometry which is to be parsed as an empty GeometryCollection. result = new GeometryCollection(); } else if (value.startsWith("MULTIPOLYGON")) { result = new MultiPolygon(value, haveM); } else if (value.startsWith("MULTILINESTRING")) { result = new MultiLineString(value, haveM); } else if (value.startsWith("MULTIPOINT")) { result = new MultiPoint(value, haveM); } else if (value.startsWith("POLYGON")) { result = new Polygon(value, haveM); } else if (value.startsWith("LINESTRING")) { result = new LineString(value, haveM); } else if (value.startsWith("POINT")) { result = new Point(value, haveM); } else if (value.startsWith("GEOMETRYCOLLECTION")) { result = new GeometryCollection(value, haveM); } else { throw new SQLException("Unknown type: " + value); } if (srid != Geometry.UNKNOWN_SRID) { result.srid = srid; } return result; } public Geometry getGeometry() { return geom; } public void setGeometry(Geometry newgeom) { this.geom = newgeom; } public int getGeoType() { return geom.type; } public String toString() { return geom.toString(); } public String getValue() { return geom.toString(); } public Object clone() { return new PGgeometry(geom); } /** The prefix that indicates SRID presence */ public static final String SRIDPREFIX = "SRID="; /** * Splits a String at the first occurrence of border character. * * Poor man's String.split() replacement, as String.split() was invented at * jdk1.4, and the Debian PostGIS Maintainer had problems building the woody * backport of his package using DFSG-free compilers. In all the cases we * used split() in the org.postgis package, we only needed to split at the * first occurence, and thus this code could even be faster. * * @param whole the String to be split * @return String array containing the split elements * @throws SQLException when a SQLException occurrs */ public static String[] splitSRID(String whole) throws SQLException { int index = whole.indexOf(';', 5); // sridprefix length is 5 if (index == -1) { throw new SQLException("Error parsing Geometry - SRID not delimited with ';' "); } else { return new String[]{ whole.substring(0, index), whole.substring(index + 1)}; } } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/PGgeometryLW.java000066400000000000000000000035311262565224600251430ustar00rootroot00000000000000/* * PGgeometryLW.java * * PostGIS extension for PostgreSQL JDBC driver - PGobject LWGeometry Wrapper * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.postgis.binary.BinaryWriter; import java.sql.SQLException; /** * This is a subclas of PGgeometry that uses hex encoded EWKB to communicate * with the backend, which is much more efficient, but only works with Lwgeom * enabled PostGIS (1.0.0 and up). */ public class PGgeometryLW extends PGgeometry { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; BinaryWriter bw = new BinaryWriter(); public PGgeometryLW() { super(); } public PGgeometryLW(Geometry geom) { super(geom); } public PGgeometryLW(String value) throws SQLException { super(value); } public String toString() { return geom.toString(); } public String getValue() { return bw.writeHexed(geom); } public Object clone() { return new PGgeometryLW(geom); } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/Point.java000066400000000000000000000202751262565224600237130ustar00rootroot00000000000000/* * Point.java * * PostGIS extension for PostgreSQL JDBC driver - geometry model * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.SQLException; import java.util.List; public class Point extends Geometry { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; public static final boolean CUTINTS = true; public int hashCode() { return super.hashCode() ^ hashCode(x) ^ hashCode(y) ^ hashCode(z) ^ hashCode(m); } public static int hashCode(double value) { long v = Double.doubleToLongBits(value); return (int) (v ^ (v >>> 32)); } protected boolean equalsintern(Geometry otherg) { Point other = (Point) otherg; return equals(other); } public static boolean double_equals(double a, double b) { if ( Double.isNaN(a) && Double.isNaN(b) ) { return true; } else { return (a == b); } } public final boolean equals(Point other) { boolean xequals = double_equals(x, other.x); boolean yequals = double_equals(y, other.y); boolean zequals = ((dimension == 2) || double_equals(z, other.z)); boolean mequals = ((haveMeasure == false) || double_equals(m,other.m)); boolean result = xequals && yequals && zequals && mequals; return result; } public Point getPoint(int index) { if (index == 0) { return this; } else { throw new ArrayIndexOutOfBoundsException("Point only has a single Point! " + index); } } /** Optimized versions for this special case */ public Point getFirstPoint() { return this; } /** Optimized versions for this special case */ public Point getLastPoint() { return this; } public int numPoints() { return 1; } /** * The X coordinate of the point. * In most long/lat systems, this is the longitude. */ public double x; /** * The Y coordinate of the point. * In most long/lat systems, this is the latitude. */ public double y; /** * The Z coordinate of the point. * In most long/lat systems, this is a radius from the * center of the earth, or the height / elevation over * the ground. */ public double z; /** * The measure of the point. */ public double m = 0.0; public Point() { super(POINT); } /** Constructs a new Point * @param x the longitude / x ordinate * @param y the latitude / y ordinate * @param z the radius / height / elevation / z ordinate */ public Point(double x, double y, double z) { this(); this.x = x; this.y = y; this.z = z; dimension = 3; } /** Constructs a new Point * @param x the longitude / x ordinate * @param y the latitude / y ordinate */ public Point(double x, double y) { this(); this.x = x; this.y = y; this.z = 0.0; dimension = 2; } /** * Construct a Point from EWKT. * * (3D and measures are legal, but SRID is not allowed). * * @param value String representation of the geometry. * @throws SQLException when a SQLException occurs */ public Point(String value) throws SQLException { this(value, false); } /** * Construct a Point * * @param value The text representation of this point * @param haveM Hint whether we have a measure. This is used by other * geometries parsing inner points where we only get "1 2 3 4" * like strings without the "POINT(" and ")" stuff. If there * acutally is a POINTM prefix, this overrides the given value. * However, POINT does not set it to false, as they can be * contained in measured collections, as in * "GEOMETRYCOLLECTIONM(POINT(0 0 0))". * @throws SQLException when a SQLException occurs */ protected Point(String value, boolean haveM) throws SQLException { this(); value = initSRID(value); if (value.indexOf("POINTM") == 0) { haveM = true; value = value.substring(6).trim(); } else if (value.indexOf("POINT") == 0) { value = value.substring(5).trim(); } String valueNoParans = GeometryTokenizer.removeLeadingAndTrailingStrings(value, "(", ")"); List tokens = GeometryTokenizer.tokenize(valueNoParans, ' '); try { x = Double.valueOf(tokens.get(0)).doubleValue(); y = Double.valueOf(tokens.get(1)).doubleValue(); haveM |= tokens.size() == 4; if ((tokens.size() == 3 && !haveM) || (tokens.size() == 4)) { z = Double.valueOf(tokens.get(2)).doubleValue(); dimension = 3; } else { dimension = 2; } if (haveM) { m = Double.valueOf(tokens.get(dimension)).doubleValue(); } } catch (NumberFormatException e) { throw new SQLException("Error parsing Point: " + e.toString()); } haveMeasure = haveM; } public void innerWKT(StringBuffer sb) { sb.append(x); if (CUTINTS) cutint(sb); sb.append(' '); sb.append(y); if (CUTINTS) cutint(sb); if (dimension == 3) { sb.append(' '); sb.append(z); if (CUTINTS) cutint(sb); } if (haveMeasure) { sb.append(' '); sb.append(m); if (CUTINTS) cutint(sb); } } private static void cutint(StringBuffer sb) { int l = sb.length() - 2; if ((sb.charAt(l + 1) == '0') && (sb.charAt(l) == '.')) { sb.setLength(l); } } public double getX() { return x; } public double getY() { return y; } public double getZ() { return z; } public double getM() { return m; } public void setX(double x) { this.x = x; } public void setY(double y) { this.y = y; } public void setZ(double z) { this.z = z; } public void setM(double m) { haveMeasure = true; this.m = m; } public void setX(int x) { this.x = x; } public void setY(int y) { this.y = y; } public void setZ(int z) { this.z = z; } public double distance(Point other) { double tx, ty, tz; if (this.dimension != other.dimension) { throw new IllegalArgumentException("Points have different dimensions!"); } tx = this.x - other.x; switch (this.dimension) { case 1 : return Math.sqrt(tx * tx); case 2 : ty = this.y - other.y; return Math.sqrt(tx * tx + ty * ty); case 3 : ty = this.y - other.y; tz = this.z - other.z; return Math.sqrt(tx * tx + ty * ty + tz * tz); default : throw new IllegalArgumentException("Illegal dimension of Point" + this.dimension); } } public boolean checkConsistency() { return super.checkConsistency() && (this.dimension == 3 || this.z == 0.0) && (this.haveMeasure || this.m == 0.0); } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/PointComposedGeom.java000066400000000000000000000053311262565224600262110ustar00rootroot00000000000000/* * PointComposedGeom.java * * PostGIS extension for PostgreSQL JDBC driver - geometry model * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.SQLException; /** * PointComposedGeom - base class for all composed geoms that contain only * points. * * @author markus.schaber@logix-tt.com * */ public abstract class PointComposedGeom extends ComposedGeom { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; protected PointComposedGeom(int type) { super(type); } protected PointComposedGeom(int type, Point[] points) { super(type, points); } public PointComposedGeom(int type, String value) throws SQLException { this(type, value, false); } public PointComposedGeom(int type, String value, boolean haveM) throws SQLException { super(type, value, haveM); } protected Geometry createSubGeomInstance(String token, boolean haveM) throws SQLException { return new Point(token, haveM); } protected Geometry[] createSubGeomArray(int pointcount) { return new Point[pointcount]; } protected void innerWKT(StringBuffer sb) { subgeoms[0].innerWKT(sb); for (int i = 1; i < subgeoms.length; i++) { sb.append(','); subgeoms[i].innerWKT(sb); } } /** * optimized version */ public int numPoints() { return subgeoms.length; } /** * optimized version */ public Point getPoint(int idx) { if (idx >= 0 & idx < subgeoms.length) { return (Point) subgeoms[idx]; } else { return null; } } /** * Get the underlying Point array * * @return an array of Points within this geometry */ public Point[] getPoints() { return (Point[]) subgeoms; } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/Polygon.java000066400000000000000000000040101262565224600242360ustar00rootroot00000000000000/* * Polygon.java * * PostGIS extension for PostgreSQL JDBC driver - geometry model * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.sql.SQLException; public class Polygon extends ComposedGeom { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; public Polygon() { super(POLYGON); } public Polygon(LinearRing[] rings) { super(POLYGON, rings); } public Polygon(String value) throws SQLException { this(value, false); } public Polygon(String value, boolean haveM) throws SQLException { super(POLYGON, value, haveM); } protected Geometry createSubGeomInstance(String token, boolean haveM) throws SQLException { return new LinearRing(token, haveM); } protected Geometry[] createSubGeomArray(int ringcount) { return new LinearRing[ringcount]; } public int numRings() { return subgeoms.length; } public LinearRing getRing(int idx) { if (idx >= 0 & idx < subgeoms.length) { return (LinearRing) subgeoms[idx]; } else { return null; } } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/Version.java000066400000000000000000000106551262565224600242500ustar00rootroot00000000000000/* * Version.java * * PostGIS extension for PostgreSQL JDBC driver - current version identification * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import java.io.IOException; import java.util.Properties; /** Corresponds to the appropriate PostGIS that carried this source */ public class Version { /** We read our version information from this resource... */ private static final String RESOURCE_FILENAME = "org/postgis/version.properties"; private static final String VERSION_PROPERTY_NAME = "VERSION"; public static final String VERSION; /** The major version */ public static final int MAJOR; /** The minor version */ public static final int MINOR; /** * The micro version, usually a number including possibly textual suffixes * like RC3. */ public static final String MICRO; static { int major = -1; int minor = -1; String micro = null; String version = null; try { ClassLoader loader = Version.class.getClassLoader(); Properties prop = new Properties(); try { prop.load(loader.getResourceAsStream(RESOURCE_FILENAME)); } catch (IOException e) { throw new ExceptionInInitializerError("Error initializing PostGIS JDBC version. Cause: Ressource " + RESOURCE_FILENAME + " cannot be read. " + e.getMessage()); } catch (NullPointerException e) { throw new ExceptionInInitializerError("Error initializing PostGIS JDBC version. Cause: Ressource " + RESOURCE_FILENAME + " not found. " + e.getMessage()); } version = prop.getProperty(VERSION_PROPERTY_NAME); if (version == null) { throw new ExceptionInInitializerError("Error initializing PostGIS JDBC version: Missing " + VERSION_PROPERTY_NAME + " property."); } else if (version.equals("")) { throw new ExceptionInInitializerError("Error initializing PostGIS JDBC version: Empty " + VERSION_PROPERTY_NAME + " property."); } else { String[] versions = version.split("\\."); if (version.length() < 3) { throw new ExceptionInInitializerError("Error initializing PostGIS JDBC version: FULL_VERSION (" + version + ") does not contain 3 components "); } if (versions.length >= 1) { try { major = Integer.parseInt(versions[0]); } catch (NumberFormatException nfe) { throw new ExceptionInInitializerError("Error initializing PostGIS JDBC version! Error parsing major version "); } } if (versions.length >= 2) { try { minor = Integer.parseInt(versions[1]); } catch (NumberFormatException nfe) { throw new ExceptionInInitializerError("Error initializing PostGIS JDBC version! Error parsing minor version "); } } if (version.length() >= 3) { micro = versions[2]; } } } finally { MAJOR = major; MINOR = minor; MICRO = micro; VERSION = version; } } /** Full version for human reading - code should use the constants above */ public static final String FULL = "PostGIS JDBC V" + MAJOR + "." + MINOR + "." + MICRO; public static String getFullVersion() { return FULL; } }postgis-java-2.2.0/jdbc/src/main/java/org/postgis/binary/000077500000000000000000000000001262565224600232355ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/main/java/org/postgis/binary/BinaryParser.java000066400000000000000000000201451262565224600265030ustar00rootroot00000000000000/* * BinaryParser.java * * PostGIS extension for PostgreSQL JDBC driver - Binary Parser * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.binary; import org.postgis.Geometry; import org.postgis.GeometryCollection; import org.postgis.LineString; import org.postgis.LinearRing; import org.postgis.MultiLineString; import org.postgis.MultiPoint; import org.postgis.MultiPolygon; import org.postgis.Point; import org.postgis.Polygon; import org.postgis.binary.ByteGetter.BinaryByteGetter; import org.postgis.binary.ByteGetter.StringByteGetter; /** * Parse binary representation of geometries. * * It should be easy to add char[] and CharSequence ByteGetter instances, * although the latter one is not compatible with older jdks. * * I did not implement real unsigned 32-bit integers or emulate them with long, * as both java Arrays and Strings currently can have only 2^31-1 elements * (bytes), so we cannot even get or build Geometries with more than approx. * 2^28 coordinates (8 bytes each). * * @author {@literal Markus Schaber } * */ public class BinaryParser { /** * Get the appropriate ValueGetter for my endianness * * @param bytes The appropriate Byte Getter * * @return the ValueGetter */ public static ValueGetter valueGetterForEndian(ByteGetter bytes) { if (bytes.get(0) == ValueGetter.XDR.NUMBER) { // XDR return new ValueGetter.XDR(bytes); } else if (bytes.get(0) == ValueGetter.NDR.NUMBER) { return new ValueGetter.NDR(bytes); } else { throw new IllegalArgumentException("Unknown Endian type:" + bytes.get(0)); } } /** * Parse a hex encoded geometry * * Is synchronized to protect offset counter. (Unfortunately, Java does not * have neither call by reference nor multiple return values.) * * @param value String containing the data to be parsed * @return resulting geometry for the parsed data */ public synchronized Geometry parse(String value) { StringByteGetter bytes = new ByteGetter.StringByteGetter(value); return parseGeometry(valueGetterForEndian(bytes)); } /** * Parse a binary encoded geometry. * * Is synchronized to protect offset counter. (Unfortunately, Java does not * have neither call by reference nor multiple return values.) * * @param value byte array containing the data to be parsed * @return resulting geometry for the parsed data */ public synchronized Geometry parse(byte[] value) { BinaryByteGetter bytes = new ByteGetter.BinaryByteGetter(value); return parseGeometry(valueGetterForEndian(bytes)); } /** * Parse a geometry starting at offset. * * @param data ValueGetter with the data to be parsed * @return the parsed geometry * */ protected Geometry parseGeometry(ValueGetter data) { byte endian = data.getByte(); // skip and test endian flag if (endian != data.endian) { throw new IllegalArgumentException("Endian inconsistency!"); } int typeword = data.getInt(); int realtype = typeword & 0x1FFFFFFF; // cut off high flag bits boolean haveZ = (typeword & 0x80000000) != 0; boolean haveM = (typeword & 0x40000000) != 0; boolean haveS = (typeword & 0x20000000) != 0; int srid = Geometry.UNKNOWN_SRID; if (haveS) { srid = Geometry.parseSRID(data.getInt()); } Geometry result1; switch (realtype) { case Geometry.POINT : result1 = parsePoint(data, haveZ, haveM); break; case Geometry.LINESTRING : result1 = parseLineString(data, haveZ, haveM); break; case Geometry.POLYGON : result1 = parsePolygon(data, haveZ, haveM); break; case Geometry.MULTIPOINT : result1 = parseMultiPoint(data); break; case Geometry.MULTILINESTRING : result1 = parseMultiLineString(data); break; case Geometry.MULTIPOLYGON : result1 = parseMultiPolygon(data); break; case Geometry.GEOMETRYCOLLECTION : result1 = parseCollection(data); break; default : throw new IllegalArgumentException("Unknown Geometry Type: " + realtype); } Geometry result = result1; if (srid != Geometry.UNKNOWN_SRID) { result.setSrid(srid); } return result; } private Point parsePoint(ValueGetter data, boolean haveZ, boolean haveM) { double X = data.getDouble(); double Y = data.getDouble(); Point result; if (haveZ) { double Z = data.getDouble(); result = new Point(X, Y, Z); } else { result = new Point(X, Y); } if (haveM) { result.setM(data.getDouble()); } return result; } /** Parse an Array of "full" Geometries */ private void parseGeometryArray(ValueGetter data, Geometry[] container) { for (int i = 0; i < container.length; i++) { container[i] = parseGeometry(data); } } /** * Parse an Array of "slim" Points (without endianness and type, part of * LinearRing and Linestring, but not MultiPoint! * * @param haveZ * @param haveM */ private Point[] parsePointArray(ValueGetter data, boolean haveZ, boolean haveM) { int count = data.getInt(); Point[] result = new Point[count]; for (int i = 0; i < count; i++) { result[i] = parsePoint(data, haveZ, haveM); } return result; } private MultiPoint parseMultiPoint(ValueGetter data) { Point[] points = new Point[data.getInt()]; parseGeometryArray(data, points); return new MultiPoint(points); } private LineString parseLineString(ValueGetter data, boolean haveZ, boolean haveM) { Point[] points = parsePointArray(data, haveZ, haveM); return new LineString(points); } private LinearRing parseLinearRing(ValueGetter data, boolean haveZ, boolean haveM) { Point[] points = parsePointArray(data, haveZ, haveM); return new LinearRing(points); } private Polygon parsePolygon(ValueGetter data, boolean haveZ, boolean haveM) { int count = data.getInt(); LinearRing[] rings = new LinearRing[count]; for (int i = 0; i < count; i++) { rings[i] = parseLinearRing(data, haveZ, haveM); } return new Polygon(rings); } private MultiLineString parseMultiLineString(ValueGetter data) { int count = data.getInt(); LineString[] strings = new LineString[count]; parseGeometryArray(data, strings); return new MultiLineString(strings); } private MultiPolygon parseMultiPolygon(ValueGetter data) { int count = data.getInt(); Polygon[] polys = new Polygon[count]; parseGeometryArray(data, polys); return new MultiPolygon(polys); } private GeometryCollection parseCollection(ValueGetter data) { int count = data.getInt(); Geometry[] geoms = new Geometry[count]; parseGeometryArray(data, geoms); return new GeometryCollection(geoms); } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/binary/BinaryWriter.java000066400000000000000000000277331262565224600265350ustar00rootroot00000000000000/* * BinaryWriter.java * * PostGIS extension for PostgreSQL JDBC driver - Binary Writer * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.binary; import org.postgis.Geometry; import org.postgis.GeometryCollection; import org.postgis.LineString; import org.postgis.LinearRing; import org.postgis.MultiLineString; import org.postgis.MultiPoint; import org.postgis.MultiPolygon; import org.postgis.Point; import org.postgis.Polygon; /** * Create binary representation of geometries. Currently, only text rep (hexed) * implementation is tested. * * It should be easy to add char[] and CharSequence ByteGetter instances, * although the latter one is not compatible with older jdks. * * I did not implement real unsigned 32-bit integers or emulate them with long, * as both java Arrays and Strings currently can have only 2^31-1 elements * (bytes), so we cannot even get or build Geometries with more than approx. * 2^28 coordinates (8 bytes each). * * @author markus.schaber@logi-track.com * */ public class BinaryWriter { /** * Get the appropriate ValueGetter for my endianness * * @param bytes The ByteSetter to use * @param endian the endian for the ValueSetter to use * @return the ValueGetter */ public static ValueSetter valueSetterForEndian(ByteSetter bytes, byte endian) { if (endian == ValueSetter.XDR.NUMBER) { // XDR return new ValueSetter.XDR(bytes); } else if (endian == ValueSetter.NDR.NUMBER) { return new ValueSetter.NDR(bytes); } else { throw new IllegalArgumentException("Unknown Endian type:" + endian); } } /** * Write a hex encoded geometry * * Is synchronized to protect offset counter. (Unfortunately, Java does not * have neither call by reference nor multiple return values.) This is a * TODO item. * * The geometry you put in must be consistent, geom.checkConsistency() must * return true. If not, the result may be invalid WKB. * * @see Geometry#checkConsistency() the consistency checker * * @param geom the geometry to be written * @param REP endianness to write the bytes with * @return String containing the hex encoded geometry */ public synchronized String writeHexed(Geometry geom, byte REP) { int length = estimateBytes(geom); ByteSetter.StringByteSetter bytes = new ByteSetter.StringByteSetter(length); writeGeometry(geom, valueSetterForEndian(bytes, REP)); return bytes.result(); } public synchronized String writeHexed(Geometry geom) { return writeHexed(geom, ValueSetter.NDR.NUMBER); } /** * Write a binary encoded geometry. * * Is synchronized to protect offset counter. (Unfortunately, Java does not * have neither call by reference nor multiple return values.) This is a * TODO item. * * The geometry you put in must be consistent, geom.checkConsistency() must * return true. If not, the result may be invalid WKB. * * @see Geometry#checkConsistency() * * @param geom the geometry to be written * @param REP endianness to write the bytes with * @return byte array containing the encoded geometry */ public synchronized byte[] writeBinary(Geometry geom, byte REP) { int length = estimateBytes(geom); ByteSetter.BinaryByteSetter bytes = new ByteSetter.BinaryByteSetter(length); writeGeometry(geom, valueSetterForEndian(bytes, REP)); return bytes.result(); } public synchronized byte[] writeBinary(Geometry geom) { return writeBinary(geom, ValueSetter.NDR.NUMBER); } /** * Parse a geometry starting at offset. * @param geom the geometry to write * @param dest the value setting to be used for writing */ protected void writeGeometry(Geometry geom, ValueSetter dest) { // write endian flag dest.setByte(dest.endian); // write typeword int typeword = geom.type; if (geom.dimension == 3) { typeword |= 0x80000000; } if (geom.haveMeasure) { typeword |= 0x40000000; } if (geom.srid != Geometry.UNKNOWN_SRID) { typeword |= 0x20000000; } dest.setInt(typeword); if (geom.srid != Geometry.UNKNOWN_SRID) { dest.setInt(geom.srid); } switch (geom.type) { case Geometry.POINT : writePoint((Point) geom, dest); break; case Geometry.LINESTRING : writeLineString((LineString) geom, dest); break; case Geometry.POLYGON : writePolygon((Polygon) geom, dest); break; case Geometry.MULTIPOINT : writeMultiPoint((MultiPoint) geom, dest); break; case Geometry.MULTILINESTRING : writeMultiLineString((MultiLineString) geom, dest); break; case Geometry.MULTIPOLYGON : writeMultiPolygon((MultiPolygon) geom, dest); break; case Geometry.GEOMETRYCOLLECTION : writeCollection((GeometryCollection) geom, dest); break; default : throw new IllegalArgumentException("Unknown Geometry Type: " + geom.type); } } /** * Writes a "slim" Point (without endiannes, srid ant type, only the * ordinates and measure. Used by writeGeometry as ell as writePointArray. */ private void writePoint(Point geom, ValueSetter dest) { dest.setDouble(geom.x); dest.setDouble(geom.y); if (geom.dimension == 3) { dest.setDouble(geom.z); } if (geom.haveMeasure) { dest.setDouble(geom.m); } } /** Write an Array of "full" Geometries */ private void writeGeometryArray(Geometry[] container, ValueSetter dest) { for (int i = 0; i < container.length; i++) { writeGeometry(container[i], dest); } } /** * Write an Array of "slim" Points (without endianness, srid and type, part * of LinearRing and Linestring, but not MultiPoint! */ private void writePointArray(Point[] geom, ValueSetter dest) { // number of points dest.setInt(geom.length); for (int i = 0; i < geom.length; i++) { writePoint(geom[i], dest); } } private void writeMultiPoint(MultiPoint geom, ValueSetter dest) { dest.setInt(geom.numPoints()); writeGeometryArray(geom.getPoints(), dest); } private void writeLineString(LineString geom, ValueSetter dest) { writePointArray(geom.getPoints(), dest); } private void writeLinearRing(LinearRing geom, ValueSetter dest) { writePointArray(geom.getPoints(), dest); } private void writePolygon(Polygon geom, ValueSetter dest) { dest.setInt(geom.numRings()); for (int i = 0; i < geom.numRings(); i++) { writeLinearRing(geom.getRing(i), dest); } } private void writeMultiLineString(MultiLineString geom, ValueSetter dest) { dest.setInt(geom.numLines()); writeGeometryArray(geom.getLines(), dest); } private void writeMultiPolygon(MultiPolygon geom, ValueSetter dest) { dest.setInt(geom.numPolygons()); writeGeometryArray(geom.getPolygons(), dest); } private void writeCollection(GeometryCollection geom, ValueSetter dest) { dest.setInt(geom.numGeoms()); writeGeometryArray(geom.getGeometries(), dest); } /** * Estimate how much bytes a geometry will need in WKB. * * @param geom Geometry to estimate. * @return estimated number of bytes */ protected int estimateBytes(Geometry geom) { int result = 0; // write endian flag result += 1; // write typeword result += 4; if (geom.srid != Geometry.UNKNOWN_SRID) { result += 4; } switch (geom.type) { case Geometry.POINT : result += estimatePoint((Point) geom); break; case Geometry.LINESTRING : result += estimateLineString((LineString) geom); break; case Geometry.POLYGON : result += estimatePolygon((Polygon) geom); break; case Geometry.MULTIPOINT : result += estimateMultiPoint((MultiPoint) geom); break; case Geometry.MULTILINESTRING : result += estimateMultiLineString((MultiLineString) geom); break; case Geometry.MULTIPOLYGON : result += estimateMultiPolygon((MultiPolygon) geom); break; case Geometry.GEOMETRYCOLLECTION : result += estimateCollection((GeometryCollection) geom); break; default : throw new IllegalArgumentException("Unknown Geometry Type: " + geom.type); } return result; } private int estimatePoint(Point geom) { // x, y both have 8 bytes int result = 16; if (geom.dimension == 3) { result += 8; } if (geom.haveMeasure) { result += 8; } return result; } /** Write an Array of "full" Geometries */ private int estimateGeometryArray(Geometry[] container) { int result = 0; for (int i = 0; i < container.length; i++) { result += estimateBytes(container[i]); } return result; } /** * Write an Array of "slim" Points (without endianness and type, part of * LinearRing and Linestring, but not MultiPoint! */ private int estimatePointArray(Point[] geom) { // number of points int result = 4; // And the amount of the points itsself, in consistent geometries // all points have equal size. if (geom.length > 0) { result += geom.length * estimatePoint(geom[0]); } return result; } private int estimateMultiPoint(MultiPoint geom) { // int size int result = 4; if (geom.numPoints() > 0) { // We can shortcut here, as all subgeoms have the same fixed size result += geom.numPoints() * estimateBytes(geom.getFirstPoint()); } return result; } private int estimateLineString(LineString geom) { return estimatePointArray(geom.getPoints()); } private int estimateLinearRing(LinearRing geom) { return estimatePointArray(geom.getPoints()); } private int estimatePolygon(Polygon geom) { // int length int result = 4; for (int i = 0; i < geom.numRings(); i++) { result += estimateLinearRing(geom.getRing(i)); } return result; } private int estimateMultiLineString(MultiLineString geom) { // 4-byte count + subgeometries return 4 + estimateGeometryArray(geom.getLines()); } private int estimateMultiPolygon(MultiPolygon geom) { // 4-byte count + subgeometries return 4 + estimateGeometryArray(geom.getPolygons()); } private int estimateCollection(GeometryCollection geom) { // 4-byte count + subgeometries return 4 + estimateGeometryArray(geom.getGeometries()); } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/binary/ByteGetter.java000066400000000000000000000045631262565224600261660ustar00rootroot00000000000000/* * ByteGetter.java * * PostGIS extension for PostgreSQL JDBC driver - Binary Parser * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.binary; public abstract class ByteGetter { /** * Get a byte. * * @param index the index to get the value from * @return The result is returned as Int to eliminate sign problems when * or'ing several values together. */ public abstract int get(int index); public static class BinaryByteGetter extends ByteGetter { private byte[] array; public BinaryByteGetter(byte[] array) { this.array = array; } public int get(int index) { return array[index] & 0xFF; // mask out sign-extended bits. } } public static class StringByteGetter extends ByteGetter { private String rep; public StringByteGetter(String rep) { this.rep = rep; } public int get(int index) { index *= 2; int high = unhex(rep.charAt(index)); int low = unhex(rep.charAt(index + 1)); return (high << 4) + low; } public static byte unhex(char c) { if (c >= '0' && c <= '9') { return (byte) (c - '0'); } else if (c >= 'A' && c <= 'F') { return (byte) (c - 'A' + 10); } else if (c >= 'a' && c <= 'f') { return (byte) (c - 'a' + 10); } else { throw new IllegalArgumentException("No valid Hex char " + c); } } } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/binary/ByteSetter.java000066400000000000000000000047461262565224600262050ustar00rootroot00000000000000/* * ByteSetter.java * * PostGIS extension for PostgreSQL JDBC driver - Binary Parser * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.binary; public abstract class ByteSetter { /** * Set a byte. * * @param b byte value to set with * @param index index to set */ public abstract void set(byte b, int index); public static class BinaryByteSetter extends ByteSetter { private byte[] array; public BinaryByteSetter(int length) { this.array = new byte[length]; } public void set(byte b, int index) { array[index] = b; // mask out sign-extended bits. } public byte[] result() { return array; } public String toString() { char[] arr = new char[array.length]; for (int i=0; i>> 4) & 0xF]; rep[index + 1] = hextypes[b & 0xF]; } public char[] resultAsArray() { return rep; } public String result() { return new String(rep); } public String toString() { return new String(rep); } } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/binary/ValueGetter.java000066400000000000000000000074341262565224600263370ustar00rootroot00000000000000/* * ValueGetter.java * * PostGIS extension for PostgreSQL JDBC driver - Binary Parser * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.binary; public abstract class ValueGetter { ByteGetter data; int position; public final byte endian; public ValueGetter(ByteGetter data, byte endian) { this.data = data; this.endian = endian; } /** * Get a byte, should be equal for all endians * * @return the byte value */ public byte getByte() { return (byte) data.get(position++); } public int getInt() { int res = getInt(position); position += 4; return res; } public long getLong() { long res = getLong(position); position += 8; return res; } /** * Get a 32-Bit integer * * @param index the index to get the value from * @return the int value */ protected abstract int getInt(int index); /** * Get a long value. This is not needed directly, but as a nice side-effect * from GetDouble. * * @param index the index to get the value from * @return the long value */ protected abstract long getLong(int index); /** * Get a double. * * @return the double value */ public double getDouble() { long bitrep = getLong(); return Double.longBitsToDouble(bitrep); } public static class XDR extends ValueGetter { public static final byte NUMBER = 0; public XDR(ByteGetter data) { super(data, NUMBER); } protected int getInt(int index) { return (data.get(index) << 24) + (data.get(index + 1) << 16) + (data.get(index + 2) << 8) + data.get(index + 3); } protected long getLong(int index) { return ((long) data.get(index) << 56) + ((long) data.get(index + 1) << 48) + ((long) data.get(index + 2) << 40) + ((long) data.get(index + 3) << 32) + ((long) data.get(index + 4) << 24) + ((long) data.get(index + 5) << 16) + ((long) data.get(index + 6) << 8) + ((long) data.get(index + 7) << 0); } } public static class NDR extends ValueGetter { public static final byte NUMBER = 1; public NDR(ByteGetter data) { super(data, NUMBER); } protected int getInt(int index) { return (data.get(index + 3) << 24) + (data.get(index + 2) << 16) + (data.get(index + 1) << 8) + data.get(index); } protected long getLong(int index) { return ((long) data.get(index + 7) << 56) + ((long) data.get(index + 6) << 48) + ((long) data.get(index + 5) << 40) + ((long) data.get(index + 4) << 32) + ((long) data.get(index + 3) << 24) + ((long) data.get(index + 2) << 16) + ((long) data.get(index + 1) << 8) + ((long) data.get(index) << 0); } } } postgis-java-2.2.0/jdbc/src/main/java/org/postgis/binary/ValueSetter.java000066400000000000000000000106421262565224600263460ustar00rootroot00000000000000/* * ValueSetter.java * * PostGIS extension for PostgreSQL JDBC driver - Binary Parser * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.binary; public abstract class ValueSetter { ByteSetter data; int position=0; public final byte endian; public ValueSetter(ByteSetter data, byte endian) { this.data = data; this.endian = endian; } /** * Set a byte, should be equal for all endians * * @param value byte value to be set with. */ public void setByte(byte value) { data.set(value, position); position += 1; } public void setInt(int value) { setInt(value, position); position += 4; } public void setLong(long value) { setLong(value, position); position += 8; } /** * Set a 32-Bit integer * * @param value int value to be set with * @param index int value for the index * */ protected abstract void setInt(int value, int index); /** * Set a long value. This is not needed directly, but as a nice side-effect * from GetDouble. * * @param data int value to be set with * @param index int value for the index */ protected abstract void setLong(long data, int index); /** * Set a double. * * @param data double value to be set with */ public void setDouble(double data) { long bitrep = Double.doubleToLongBits(data); setLong(bitrep); } public String toString() { String name = getClass().getName(); int pointpos = name.lastIndexOf('.'); String klsName = name.substring(pointpos+1); return klsName+"('"+(data==null?"NULL":data.toString()+"')"); } public static class XDR extends ValueSetter { public static final byte NUMBER = 0; public XDR(ByteSetter data) { super(data, NUMBER); } protected void setInt(int value, int index) { data.set((byte) (value >>> 24), index); data.set((byte) (value >>> 16), index + 1); data.set((byte) (value >>> 8), index + 2); data.set((byte) value, index + 3); } protected void setLong(long value, int index) { data.set((byte) (value >>> 56), index); data.set((byte) (value >>> 48), index + 1); data.set((byte) (value >>> 40), index + 2); data.set((byte) (value >>> 32), index + 3); data.set((byte) (value >>> 24), index + 4); data.set((byte) (value >>> 16), index + 5); data.set((byte) (value >>> 8), index + 6); data.set((byte) value, index + 7); } } public static class NDR extends ValueSetter { public static final byte NUMBER = 1; public NDR(ByteSetter data) { super(data, NUMBER); } protected void setInt(int value, int index) { data.set((byte) (value >>> 24), index + 3); data.set((byte) (value >>> 16), index + 2); data.set((byte) (value >>> 8), index + 1); data.set((byte) value, index); } protected void setLong(long value, int index) { data.set((byte) (value >>> 56), index + 7); data.set((byte) (value >>> 48), index + 6); data.set((byte) (value >>> 40), index + 5); data.set((byte) (value >>> 32), index + 4); data.set((byte) (value >>> 24), index + 3); data.set((byte) (value >>> 16), index + 2); data.set((byte) (value >>> 8), index + 1); data.set((byte) value, index); } } } postgis-java-2.2.0/jdbc/src/main/javadoc/000077500000000000000000000000001262565224600201605ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/main/javadoc/overview.html000066400000000000000000000004061262565224600227140ustar00rootroot00000000000000

The JDBC extensions provide Java objects corresponding to the internal PostGIS types. These objects can be used to write Java clients which query the PostGIS database and draw or do calculations on the GIS data in PostGIS.

postgis-java-2.2.0/jdbc/src/main/resources/000077500000000000000000000000001262565224600205635ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/main/resources/org/000077500000000000000000000000001262565224600213525ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/main/resources/org/postgis/000077500000000000000000000000001262565224600230425ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/main/resources/org/postgis/version.properties000066400000000000000000000000221262565224600266370ustar00rootroot00000000000000VERSION=${version}postgis-java-2.2.0/jdbc/src/main/resources/org/postgresql/000077500000000000000000000000001262565224600235555ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/main/resources/org/postgresql/driverconfig.properties000066400000000000000000000003521262565224600303540ustar00rootroot00000000000000# # This property file is included in the postgis jar and autoregisters the # PostGIS datatypes within the jdbc driver. # datatype.geometry=org.postgis.PGgeometry datatype.box3d=org.postgis.PGbox3d datatype.box2d=org.postgis.PGbox2d postgis-java-2.2.0/jdbc/src/test/000077500000000000000000000000001262565224600166045ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/test/java/000077500000000000000000000000001262565224600175255ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/test/java/org/000077500000000000000000000000001262565224600203145ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/test/java/org/postgis/000077500000000000000000000000001262565224600220045ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/test/java/org/postgis/AutoRegistrationTest.java000066400000000000000000000124651262565224600270220ustar00rootroot00000000000000/* * AutoRegistrationTest.java * * PostGIS extension for PostgreSQL JDBC driver - example and test classes * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.postgresql.Driver; import org.postgresql.util.PGobject; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.testng.Assert; import org.testng.annotations.BeforeClass; import org.testng.annotations.Parameters; import org.testng.annotations.Test; import java.sql.*; /** * This test program tests whether the autoregistration of PostGIS data type within the postgresql jdbc driver was * successful. It also checks for PostGIS version to know whether box2d is available. */ public class AutoRegistrationTest { private static final Logger logger = LoggerFactory.getLogger(AutoRegistrationTest.class); private boolean testWithDatabase = false; private Connection connection = null; @Test public void testAutoRegistration() throws Exception { logger.debug("Driver version: {}", Driver.getVersion()); int major = new Driver().getMajorVersion(); Assert.assertTrue(major >= 8, "postgresql driver " + major + ".X is too old, it does not support auto-registration"); if (testWithDatabase) { Statement statement = connection.createStatement(); int postgisServerMajor = getPostgisMajor(statement); logger.debug("PostGIS Version: " + postgisServerMajor); Assert.assertNotEquals(postgisServerMajor, 0, "Could not get PostGIS version. Is PostGIS really installed in the database?"); // Test geometries ResultSet resultSet = statement.executeQuery("SELECT 'POINT(1 2)'::geometry"); resultSet.next(); PGobject result = (PGobject) resultSet.getObject(1); Assert.assertTrue(result instanceof PGgeometry); // Test box3d resultSet = statement.executeQuery("SELECT 'BOX3D(1 2 3, 4 5 6)'::box3d"); resultSet.next(); result = (PGobject) resultSet.getObject(1); Assert.assertTrue(result instanceof PGbox3d); // Test box2d if appropriate if (postgisServerMajor < 1) { logger.info("PostGIS version is too old, skipping box2ed test"); } else { resultSet = statement.executeQuery("SELECT 'BOX(1 2,3 4)'::box2d"); resultSet.next(); result = (PGobject) resultSet.getObject(1); Assert.assertTrue(result instanceof PGbox2d); } } } public static int getPostgisMajor(Statement statement) throws SQLException { ResultSet resultSet = statement.executeQuery("SELECT postgis_version()"); resultSet.next(); String version = resultSet.getString(1); if (version == null) { throw new SQLException("postgis_version returned NULL!"); } version = version.trim(); int idx = version.indexOf('.'); return Integer.parseInt(version.substring(0, idx)); } @BeforeClass @Parameters({"testWithDatabaseSystemProperty", "jdbcUrlSystemProperty", "jdbcUsernameSystemProperty", "jdbcPasswordSystemProperty"}) public void initJdbcConnection(String testWithDatabaseSystemProperty, String jdbcUrlSystemProperty, String jdbcUsernameSystemProperty, String jdbcPasswordSystemProperty) throws Exception { logger.debug("testWithDatabaseSystemProperty: {}", testWithDatabaseSystemProperty); logger.debug("jdbcUrlSystemProperty: {}", jdbcUrlSystemProperty); logger.debug("jdbcUsernameSystemProperty: {}", jdbcUsernameSystemProperty); logger.debug("jdbcPasswordSystemProperty: {}", jdbcPasswordSystemProperty); testWithDatabase = Boolean.parseBoolean(System.getProperty(testWithDatabaseSystemProperty)); String jdbcUrl = System.getProperty(jdbcUrlSystemProperty); String jdbcUsername = System.getProperty(jdbcUsernameSystemProperty); String jdbcPassword = System.getProperty(jdbcPasswordSystemProperty); logger.debug("testWithDatabase: {}", testWithDatabase); logger.debug("jdbcUrl: {}", jdbcUrl); logger.debug("jdbcUsername: {}", jdbcUsername); logger.debug("jdbcPassword: {}", jdbcPassword); if (testWithDatabase) { connection = DriverManager.getConnection(jdbcUrl, jdbcUsername, jdbcPassword); } else { logger.info("testWithDatabase value was false. Database tests will be skipped."); } } }postgis-java-2.2.0/jdbc/src/test/java/org/postgis/BoxesTest.java000066400000000000000000000131671262565224600245770ustar00rootroot00000000000000/* * BoxesTest.java * * PostGIS extension for PostgreSQL JDBC driver - example and test classes * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.postgresql.util.PGobject; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.testng.Assert; import org.testng.annotations.BeforeClass; import org.testng.annotations.Parameters; import org.testng.annotations.Test; import java.sql.*; public class BoxesTest { private static final Logger logger = LoggerFactory.getLogger(BoxesTest.class); /** Our test candidates: */ public static final String[] BOXEN3D = new String[]{ "BOX3D(1 2 3,4 5 6)", // 3d variant "BOX3D(1 2,4 5)"// 2d variant }; public static final String[] BOXEN2D = new String[]{"BOX(1 2,3 4)"}; private boolean testWithDatabase = false; private Connection connection = null; @Test public void testBoxes() throws Exception { for (String aBOXEN3D : BOXEN3D) { PGbox3d candidate = new PGbox3d(aBOXEN3D); if (testWithDatabase) { test(aBOXEN3D, candidate, false); } } for (String aBOXEN2D : BOXEN2D) { PGbox2d candidate = new PGbox2d(aBOXEN2D); if (testWithDatabase) { test(aBOXEN2D, candidate, true); } } } public void test(String orig, PGobject candidate, boolean newPostgisOnly) throws Exception { logger.debug("Original: {}", orig); String redone = candidate.toString(); logger.debug("Parsed: {}", redone); Assert.assertEquals(orig, redone, "Recreated Text Rep not equal"); // Simulate the way postgresql-jdbc uses to create PGobjects PGobject recreated = candidate.getClass().newInstance(); recreated.setValue(redone); String reparsed = recreated.toString(); logger.debug("Re-Parsed: " + reparsed); Assert.assertEquals(recreated, candidate, "Recreated boxen are not equal"); Assert.assertEquals(reparsed, orig, "2nd generation text reps are not equal"); logger.debug("testing on connection: {}", connection.getCatalog()); Statement statement = connection.createStatement(); if (newPostgisOnly && AutoRegistrationTest.getPostgisMajor(statement) < 1) { logger.debug("PostGIS version is too old, not testing box2d"); } else { PGobject sqlGeom = viaSQL(candidate, statement); logger.debug("SQLin : " + sqlGeom.toString()); Assert.assertEquals(candidate, sqlGeom, "Geometries after SQL are not equal"); PGobject sqlreGeom = viaSQL(recreated, statement); logger.debug("SQLout : " + sqlreGeom.toString()); Assert.assertEquals(candidate, sqlreGeom, "reparsed Geometries after SQL are not equal"); } statement.close(); } /** Pass a geometry representation through the SQL server */ private static PGobject viaSQL(PGobject obj, Statement stat) throws SQLException { ResultSet rs = stat.executeQuery("SELECT '" + obj.toString() + "'::" + obj.getType()); rs.next(); return (PGobject) rs.getObject(1); } @BeforeClass @Parameters({"testWithDatabaseSystemProperty", "jdbcUrlSystemProperty", "jdbcUsernameSystemProperty", "jdbcPasswordSystemProperty"}) public void initJdbcConnection(String testWithDatabaseSystemProperty, String jdbcUrlSystemProperty, String jdbcUsernameSystemProperty, String jdbcPasswordSystemProperty) throws Exception { logger.debug("testWithDatabaseSystemProperty: {}", testWithDatabaseSystemProperty); logger.debug("jdbcUrlSystemProperty: {}", jdbcUrlSystemProperty); logger.debug("jdbcUsernameSystemProperty: {}", jdbcUsernameSystemProperty); logger.debug("jdbcPasswordSystemProperty: {}", jdbcPasswordSystemProperty); testWithDatabase = Boolean.parseBoolean(System.getProperty(testWithDatabaseSystemProperty)); String jdbcUrl = System.getProperty(jdbcUrlSystemProperty); String jdbcUsername = System.getProperty(jdbcUsernameSystemProperty); String jdbcPassword = System.getProperty(jdbcPasswordSystemProperty); logger.debug("testWithDatabase: {}", testWithDatabase); logger.debug("jdbcUrl: {}", jdbcUrl); logger.debug("jdbcUsername: {}", jdbcUsername); logger.debug("jdbcPassword: {}", jdbcPassword); if (testWithDatabase) { Class.forName("org.postgis.DriverWrapper"); connection = DriverManager.getConnection(jdbcUrl, jdbcUsername, jdbcPassword); } else { logger.info("testWithDatabase value was false. Database tests will be skipped."); } } }postgis-java-2.2.0/jdbc/src/test/java/org/postgis/DatatypesTest.java000066400000000000000000000071461262565224600254550ustar00rootroot00000000000000/* * DatatypesTest.java * * PostGIS extension for PostgreSQL JDBC driver - example and test classes * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.testng.annotations.Test; import java.sql.SQLException; public class DatatypesTest { private static final Logger logger = LoggerFactory.getLogger(DatatypesTest.class); private static final String mlng_str = "MULTILINESTRING ((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))"; private static final String mplg_str = "MULTIPOLYGON (((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))"; private static final String plg_str = "POLYGON ((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))"; private static final String lng_str = "LINESTRING (10 10 20,20 20 20, 50 50 50, 34 34 34)"; private static final String ptg_str = "POINT(10 10 20)"; private static final String lr_str = "(10 10 20,34 34 34, 23 19 23 , 10 10 11)"; @Test public void testLinearRing() throws SQLException { logger.trace("void testLinearRing()"); logger.info(lr_str); LinearRing lr = new LinearRing(lr_str); logger.info(lr.toString()); } @Test public void testPoint() throws SQLException { logger.trace("void testPoint()"); logger.info(ptg_str); Point ptg = new Point(ptg_str); logger.info(ptg.toString()); } @Test public void testLineString() throws SQLException { logger.trace("void testLineString()"); logger.info(lng_str); LineString lng = new LineString(lng_str); logger.info(lng.toString()); } @Test public void testPolygon() throws SQLException { logger.trace("void testPolygon()"); logger.info(plg_str); Polygon plg = new Polygon(plg_str); logger.info(plg.toString()); } @Test public void testMultiPolygon() throws SQLException { logger.trace("void testMultiPolygon()"); logger.info(mplg_str); MultiPolygon mplg = new MultiPolygon(mplg_str); logger.info(mplg.toString()); } @Test public void testMultiLineString() throws SQLException { logger.trace("void testMultiLineString()"); logger.info(mlng_str); MultiLineString mlng = new MultiLineString(mlng_str); logger.info(mlng.toString()); } @Test public void testPGgeometry() throws SQLException { logger.trace("void testPGgeometry()"); logger.info(mlng_str); PGgeometry pgf = new PGgeometry(mlng_str); logger.info(pgf.toString()); } }postgis-java-2.2.0/jdbc/src/test/java/org/postgis/EmptyGeometriesTest.java000066400000000000000000000136071262565224600266400ustar00rootroot00000000000000/* * EmptyGeometriesTest.java * * PostGIS extension for PostgreSQL JDBC driver - example and test classes * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.testng.annotations.AfterClass; import org.testng.annotations.BeforeClass; import org.testng.annotations.Parameters; import org.testng.annotations.Test; import java.sql.*; import java.util.ArrayList; import java.util.List; /** * This class contains tests for handling of empty geometries. * * @author Phillip Ross {@literal } */ public class EmptyGeometriesTest { private static final Logger logger = LoggerFactory.getLogger(EmptyGeometriesTest.class); private static final String DRIVER_WRAPPER_CLASS_NAME = "org.postgis.DriverWrapper"; private static final String DRIVER_WRAPPER_AUTOPROBE_CLASS_NAME = "org.postgis.DriverWrapperAutoprobe"; public static final String[] geometriesToTest = new String[] { "POINT", "LINESTRING", "POLYGON", "MULTIPOINT", "MULTILINESTRING", "MULTIPOLYGON", "GEOMETRYCOLLECTION", }; public static final String[] castTypes = new String[] { "bytea", "text", "geometry" }; private boolean testWithDatabase = false; private Connection connection = null; private Statement statement = null; @Test public void testSqlStatements() throws SQLException { if (testWithDatabase) { for (String sqlStatement : generateSqlStatements()) { logger.debug("**********"); logger.debug("* Executing sql statemnent => [{}]", sqlStatement); logger.debug("**********"); try (PreparedStatement preparedStatement = connection.prepareStatement(sqlStatement); ResultSet resultSet = preparedStatement.executeQuery() ) { resultSet.next(); for (int i = 1; i <= 3; i++) { Object resultSetObject = resultSet.getObject(i); logger.debug("returned resultSetObject {} => (class=[{}]) {}", i, resultSetObject.getClass().getName(), resultSetObject); } resultSet.close(); } } } } private List generateSqlStatements() { List sqlStatementList = new ArrayList<>(); for (String geometry : geometriesToTest) { StringBuilder stringBuilder = new StringBuilder("select "); for (String castType : castTypes) { stringBuilder.append("geometry_in('") .append(geometry) .append(" EMPTY')::") .append(castType) .append(", "); } String sqlStatement = stringBuilder.substring(0, stringBuilder.lastIndexOf(",")); logger.debug("generate sql statement: {}", sqlStatement); sqlStatementList.add(sqlStatement); } return sqlStatementList; } @BeforeClass @Parameters({"testWithDatabaseSystemProperty", "jdbcUrlSystemProperty", "jdbcUsernameSystemProperty", "jdbcPasswordSystemProperty"}) public void initJdbcConnection(String testWithDatabaseSystemProperty, String jdbcUrlSystemProperty, String jdbcUsernameSystemProperty, String jdbcPasswordSystemProperty) throws Exception { logger.debug("testWithDatabaseSystemProperty: {}", testWithDatabaseSystemProperty); logger.debug("jdbcUrlSystemProperty: {}", jdbcUrlSystemProperty); logger.debug("jdbcUsernameSystemProperty: {}", jdbcUsernameSystemProperty); logger.debug("jdbcPasswordSystemProperty: {}", jdbcPasswordSystemProperty); testWithDatabase = Boolean.parseBoolean(System.getProperty(testWithDatabaseSystemProperty)); String jdbcUrl = System.getProperty(jdbcUrlSystemProperty); String jdbcUsername = System.getProperty(jdbcUsernameSystemProperty); String jdbcPassword = System.getProperty(jdbcPasswordSystemProperty); logger.debug("testWithDatabase: {}", testWithDatabase); logger.debug("jdbcUrl: {}", jdbcUrl); logger.debug("jdbcUsername: {}", jdbcUsername); logger.debug("jdbcPassword: {}", jdbcPassword); if (testWithDatabase) { Class.forName(DRIVER_WRAPPER_CLASS_NAME); Class.forName(DRIVER_WRAPPER_AUTOPROBE_CLASS_NAME); connection = DriverManager.getConnection(jdbcUrl, jdbcUsername, jdbcPassword); statement = connection.createStatement(); } else { logger.info("testWithDatabase value was false. Database tests will be skipped."); } } @AfterClass public void unallocateDatabaseResources() throws Exception { if ((statement != null) && (!statement.isClosed())) { statement.close(); } if ((connection != null) && (!connection.isClosed())) { connection.close(); } } }postgis-java-2.2.0/jdbc/src/test/java/org/postgis/ParserTest.java000066400000000000000000000477711262565224600247630ustar00rootroot00000000000000/* * ParserTest.java * * PostGIS extension for PostgreSQL JDBC driver - example and test classes * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.postgis.binary.BinaryParser; import org.postgis.binary.BinaryWriter; import org.postgis.binary.ValueSetter; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.testng.Assert; import org.testng.annotations.AfterClass; import org.testng.annotations.BeforeClass; import org.testng.annotations.Parameters; import org.testng.annotations.Test; import java.sql.*; import java.util.Objects; public class ParserTest { private static final Logger logger = LoggerFactory.getLogger(ParserTest.class); private static final String DRIVER_WRAPPER_CLASS_NAME = "org.postgis.DriverWrapper"; private static final String DRIVER_WRAPPER_AUTOPROBE_CLASS_NAME = "org.postgis.DriverWrapperAutoprobe"; /** The srid we use for the srid tests */ public static final int SRID = 4326; /** The string prefix we get for the srid tests */ public static final String SRIDPREFIX = "SRID=" + SRID + ";"; /** * Our set of geometries to test. */ public static final String ALL = "ALL"; public static final String ONLY10 = "ONLY10"; public static final String EQUAL10 = "EQUAL10"; public static final String[][] testset = new String[][]{ { ALL, // 2D "POINT(10 10)"}, { ALL, // 3D with 3rd coordinate set to 0 "POINT(10 10 0)"}, { ALL, // 3D "POINT(10 10 20)"}, { ALL, // 3D with scientific notation "POINT(1e100 1.2345e-100 -2e-5)"}, { ONLY10, // 2D + Measures "POINTM(10 10 20)"}, { ONLY10, // 3D + Measures "POINT(10 10 20 30)"}, { ALL, // broken format, see http://lists.jump-project.org/pipermail/jts-devel/2006-April/001572.html "MULTIPOINT(11 12, 20 20)"}, { ALL,// broken format "MULTIPOINT(11 12 13, 20 20 20)"}, { ONLY10,// broken format "MULTIPOINTM(11 12 13, 20 20 20)"}, { ONLY10,// broken format "MULTIPOINT(11 12 13 14,20 20 20 20)"}, { ALL, // OGC conforming format "MULTIPOINT((11 12), (20 20))"}, { ALL, "MULTIPOINT((11 12 13), (20 20 20))"}, { ONLY10, "MULTIPOINTM((11 12 13), (20 20 20))"}, { ONLY10, "MULTIPOINT((11 12 13 14),(20 20 20 20))"}, { ALL, "LINESTRING(10 10,20 20,50 50,34 34)"}, { ALL, "LINESTRING(10 10 20,20 20 20,50 50 50,34 34 34)"}, { ONLY10, "LINESTRINGM(10 10 20,20 20 20,50 50 50,34 34 34)"}, { ONLY10, "LINESTRING(10 10 20 20,20 20 20 20,50 50 50 50,34 34 34 50)"}, { ALL, "POLYGON((10 10,20 10,20 20,20 10,10 10),(5 5,5 6,6 6,6 5,5 5))"}, { ALL, "POLYGON((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))"}, { ONLY10, "POLYGONM((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))"}, { ONLY10, "POLYGON((10 10 0 7,20 10 0 7,20 20 0 7,20 10 0 7,10 10 0 7),(5 5 0 7,5 6 0 7,6 6 0 7,6 5 0 7,5 5 0 7))"}, { ALL, "MULTIPOLYGON(((10 10,20 10,20 20,20 10,10 10),(5 5,5 6,6 6,6 5,5 5)),((10 10,20 10,20 20,20 10,10 10),(5 5,5 6,6 6,6 5,5 5)))"}, { ALL, "MULTIPOLYGON(((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))"}, { ONLY10, "MULTIPOLYGONM(((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))"}, { ONLY10, "MULTIPOLYGON(((10 10 0 7,20 10 0 7,20 20 0 7,20 10 0 7,10 10 0 7),(5 5 0 7,5 6 0 7,6 6 0 7,6 5 0 7,5 5 0 7)),((10 10 0 7,20 10 0 7,20 20 0 7,20 10 0 7,10 10 0 7),(5 5 0 7,5 6 0 7,6 6 0 7,6 5 0 7,5 5 0 7)))"}, { ALL, "MULTILINESTRING((10 10,20 10,20 20,20 10,10 10),(5 5,5 6,6 6,6 5,5 5))"}, { ALL, "MULTILINESTRING((10 10 5,20 10 5,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))"}, { ONLY10, "MULTILINESTRINGM((10 10 7,20 10 7,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))"}, { ONLY10, "MULTILINESTRING((10 10 0 7,20 10 0 7,20 20 0 7,20 10 0 7,10 10 0 7),(5 5 0 7,5 6 0 7,6 6 0 7,6 5 0 7,5 5 0 7))"}, { ALL, "GEOMETRYCOLLECTION(POINT(10 10),POINT(20 20))"}, { ALL, "GEOMETRYCOLLECTION(POINT(10 10 20),POINT(20 20 20))"}, { ONLY10, "GEOMETRYCOLLECTION(POINT(10 10 20 7),POINT(20 20 20 7))"}, { ALL, "GEOMETRYCOLLECTION(LINESTRING(10 10 20,20 20 20, 50 50 50, 34 34 34),LINESTRING(10 10 20,20 20 20, 50 50 50, 34 34 34))"}, { ALL, "GEOMETRYCOLLECTION(POLYGON((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),POLYGON((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))"}, { ONLY10, // Cannot be parsed by 0.X servers, broken format "GEOMETRYCOLLECTION(MULTIPOINT(10 10 10, 20 20 20),MULTIPOINT(10 10 10, 20 20 20))"}, { ONLY10, // Cannot be parsed by 0.X servers, OGC conformant "GEOMETRYCOLLECTION(MULTIPOINT((10 10 10), (20 20 20)),MULTIPOINT((10 10 10), (20 20 20)))"}, { EQUAL10, // PostGIs 0.X "flattens" this geometry, so it is not // equal after reparsing. "GEOMETRYCOLLECTION(MULTILINESTRING((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))"}, { EQUAL10,// PostGIs 0.X "flattens" this geometry, so it is not equal // after reparsing. "GEOMETRYCOLLECTION(MULTIPOLYGON(((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))),MULTIPOLYGON(((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))))"}, { ALL, "GEOMETRYCOLLECTION(POINT(10 10 20),LINESTRING(10 10 20,20 20 20, 50 50 50, 34 34 34),POLYGON((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))"}, { ONLY10, // Collections that contain both X and MultiX do not work on // PostGIS 0.x, broken format "GEOMETRYCOLLECTION(POINT(10 10 20),MULTIPOINT(10 10 10, 20 20 20),LINESTRING(10 10 20,20 20 20, 50 50 50, 34 34 34),POLYGON((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),MULTIPOLYGON(((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))),MULTILINESTRING((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))"}, { ONLY10, // Collections that contain both X and MultiX do not work on // PostGIS 0.x, OGC conformant "GEOMETRYCOLLECTION(POINT(10 10 20),MULTIPOINT((10 10 10), (20 20 20)),LINESTRING(10 10 20,20 20 20, 50 50 50, 34 34 34),POLYGON((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),MULTIPOLYGON(((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))),MULTILINESTRING((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))"}, { ALL,// new (correct) representation "GEOMETRYCOLLECTION EMPTY"}, { ALL, "GEOMETRYCOLLECTIONM(POINTM(10 10 20),POINTM(20 20 20))"}, // end }; public static final String[][] testSetNonWorking = new String[][]{ { ALL, // Old (bad) PostGIS 0.X Representation "GEOMETRYCOLLECTION(EMPTY)"}, { ONLY10,// new (correct) representation - does not work on 0.X "POINT EMPTY"}, { ONLY10,// new (correct) representation - does not work on 0.X "LINESTRING EMPTY"}, { ONLY10,// new (correct) representation - does not work on 0.X "POLYGON EMPTY"}, { ONLY10,// new (correct) representation - does not work on 0.X "MULTIPOINT EMPTY"}, { ONLY10,// new (correct) representation - does not work on 0.X "MULTILINESTRING EMPTY"}, { ONLY10,// new (correct) representation - does not work on 0.X "MULTIPOLYGON EMPTY"} }; private static BinaryParser binaryParser = new BinaryParser(); private static final BinaryWriter binaryWriter = new BinaryWriter(); private boolean testWithDatabase = false; private Connection connection = null; private Statement statement = null; @Test public void testParser() throws Exception { for (String[] aTestset : testset) { test(aTestset[1], aTestset[0]); test(SRIDPREFIX + aTestset[1], aTestset[0]); } } public void test(String WKT, String flags) throws SQLException { logger.debug("Original: {} ", WKT); Geometry geom = PGgeometry.geomFromString(WKT); String parsed = geom.toString(); logger.debug("Parsed: {}", parsed); Geometry regeom = PGgeometry.geomFromString(parsed); String reparsed = regeom.toString(); logger.debug("Re-Parsed: {}", reparsed); Assert.assertEquals(geom, regeom, "Geometries are not equal"); Assert.assertEquals(reparsed, parsed, "Text Reps are not equal"); String hexNWKT = binaryWriter.writeHexed(regeom, ValueSetter.NDR.NUMBER); logger.debug("NDRHex: {}", hexNWKT); regeom = PGgeometry.geomFromString(hexNWKT); logger.debug("ReNDRHex: {}", regeom); Assert.assertEquals(geom, regeom, "Geometries are not equal"); String hexXWKT = binaryWriter.writeHexed(regeom, ValueSetter.XDR.NUMBER); logger.debug("XDRHex: {}", hexXWKT); regeom = PGgeometry.geomFromString(hexXWKT); logger.debug("ReXDRHex: {}", regeom); Assert.assertEquals(geom, regeom, "Geometries are not equal"); byte[] NWKT = binaryWriter.writeBinary(regeom, ValueSetter.NDR.NUMBER); regeom = binaryParser.parse(NWKT); logger.debug("NDR: {}", regeom); Assert.assertEquals(geom, regeom, "Geometries are not equal"); byte[] XWKT = binaryWriter.writeBinary(regeom, ValueSetter.XDR.NUMBER); regeom = binaryParser.parse(XWKT); logger.debug("XDR: {}", regeom); Assert.assertEquals(geom, regeom, "Geometries are not equal"); if (testWithDatabase) { int serverPostgisMajor = AutoRegistrationTest.getPostgisMajor(statement); if ((Objects.equals(flags, ONLY10)) && serverPostgisMajor < 1) { logger.info("PostGIS server too old, skipping test on database connection {}", connection.getCatalog()); } else { logger.debug("Testing on connection {}", connection.getCatalog()); Geometry sqlGeom = viaSQL(WKT); logger.debug("SQLin: {}", sqlGeom); if (!geom.equals(sqlGeom)) { logger.warn("Geometries after SQL are not equal"); if (Objects.equals(flags, EQUAL10) && serverPostgisMajor < 1) { logger.info("This is expected with PostGIS {}.X", serverPostgisMajor); } else { Assert.fail(); } } Geometry sqlreGeom = viaSQL(parsed); logger.debug("SQLout: {}", sqlreGeom); if (!geom.equals(sqlreGeom)) { logger.warn("Reparsed Geometries after SQL are not equal!"); if (Objects.equals(flags, EQUAL10) && serverPostgisMajor < 1) { logger.info("This is expected with PostGIS {}.X", serverPostgisMajor); } else { Assert.fail(); } } sqlreGeom = viaPrepSQL(geom, connection); logger.debug("Prepared: {}", sqlreGeom.toString()); if (!geom.equals(sqlreGeom)) { logger.warn("Reparsed Geometries after prepared StatementSQL are not equal!"); if (Objects.equals(flags, EQUAL10) && serverPostgisMajor < 1) { logger.info("This is expected with PostGIS {}.X", serverPostgisMajor); } else { Assert.fail(); } } // asEWKT() function is not present on PostGIS 0.X, and the test // is pointless as 0.X uses EWKT as canonical rep so the same // functionality was already tested above. if (serverPostgisMajor >= 1) { sqlGeom = ewktViaSQL(WKT, statement); logger.debug("asEWKT: {}", sqlGeom); Assert.assertEquals(geom, sqlGeom); } // asEWKB() function is not present on PostGIS 0.X. if (serverPostgisMajor >= 1) { sqlGeom = ewkbViaSQL(WKT, statement); logger.debug("asEWKB: {}", sqlGeom); Assert.assertEquals(geom, sqlGeom); } // HexEWKB parsing is not present on PostGIS 0.X. if (serverPostgisMajor >= 1) { sqlGeom = viaSQL(hexNWKT); logger.debug("hexNWKT: {}", sqlGeom); Assert.assertEquals(geom, sqlGeom); } if (serverPostgisMajor >= 1) { sqlGeom = viaSQL(hexXWKT); logger.debug("hexXWKT: {}", sqlGeom); Assert.assertEquals(geom, sqlGeom); } // Canonical binary input is not present before 1.0 if (serverPostgisMajor >= 1) { sqlGeom = binaryViaSQL(NWKT, connection); logger.debug("NWKT: {}", sqlGeom); Assert.assertEquals(geom, sqlGeom); } if (serverPostgisMajor >= 1) { sqlGeom = binaryViaSQL(XWKT, connection); logger.debug("XWKT: {}", sqlGeom); Assert.assertEquals(geom, sqlGeom); } } } } /** Pass a geometry representation through the SQL server */ private Geometry viaSQL(String rep) throws SQLException { logger.trace("Geometry viaSQL(String rep)"); logger.trace("[P] rep => {}", rep); ResultSet resultSet = statement.executeQuery("SELECT geometry_in('" + rep + "')"); resultSet.next(); return ((PGgeometry) resultSet.getObject(1)).getGeometry(); } /** * Pass a geometry representation through the SQL server via prepared * statement */ private static Geometry viaPrepSQL(Geometry geom, Connection conn) throws SQLException { PreparedStatement preparedStatement = conn.prepareStatement("SELECT ?::geometry"); PGgeometry wrapper = new PGgeometry(geom); preparedStatement.setObject(1, wrapper, Types.OTHER); ResultSet resultSet = preparedStatement.executeQuery(); resultSet.next(); PGgeometry resultwrapper = (PGgeometry)resultSet.getObject(1); return resultwrapper.getGeometry(); } /** Pass a geometry representation through the SQL server via EWKT */ private static Geometry ewktViaSQL(String rep, Statement stat) throws SQLException { ResultSet resultSet = stat.executeQuery("SELECT ST_AsEWKT(geometry_in('" + rep + "'))"); resultSet.next(); String resrep = resultSet.getString(1); return PGgeometry.geomFromString(resrep); } /** Pass a geometry representation through the SQL server via EWKB */ private static Geometry ewkbViaSQL(String rep, Statement stat) throws SQLException { ResultSet resultSet = stat.executeQuery("SELECT ST_AsEWKB(geometry_in('" + rep + "'))"); resultSet.next(); byte[] resrep = resultSet.getBytes(1); return binaryParser.parse(resrep); } /** Pass a EWKB geometry representation through the server */ private static Geometry binaryViaSQL(byte[] rep, Connection conn) throws SQLException { PreparedStatement preparedStatement = conn.prepareStatement("SELECT ?::bytea::geometry"); preparedStatement.setBytes(1, rep); ResultSet resultSet = preparedStatement.executeQuery(); resultSet.next(); PGgeometry resultwrapper = ((PGgeometry) resultSet.getObject(1)); return resultwrapper.getGeometry(); } @BeforeClass @Parameters({"testWithDatabaseSystemProperty", "jdbcUrlSystemProperty", "jdbcUsernameSystemProperty", "jdbcPasswordSystemProperty"}) public void initJdbcConnection(String testWithDatabaseSystemProperty, String jdbcUrlSystemProperty, String jdbcUsernameSystemProperty, String jdbcPasswordSystemProperty) throws Exception { logger.debug("testWithDatabaseSystemProperty: {}", testWithDatabaseSystemProperty); logger.debug("jdbcUrlSystemProperty: {}", jdbcUrlSystemProperty); logger.debug("jdbcUsernameSystemProperty: {}", jdbcUsernameSystemProperty); logger.debug("jdbcPasswordSystemProperty: {}", jdbcPasswordSystemProperty); testWithDatabase = Boolean.parseBoolean(System.getProperty(testWithDatabaseSystemProperty)); String jdbcUrl = System.getProperty(jdbcUrlSystemProperty); String jdbcUsername = System.getProperty(jdbcUsernameSystemProperty); String jdbcPassword = System.getProperty(jdbcPasswordSystemProperty); logger.debug("testWithDatabase: {}", testWithDatabase); logger.debug("jdbcUrl: {}", jdbcUrl); logger.debug("jdbcUsername: {}", jdbcUsername); logger.debug("jdbcPassword: {}", jdbcPassword); if (testWithDatabase) { Class.forName(DRIVER_WRAPPER_CLASS_NAME); Class.forName(DRIVER_WRAPPER_AUTOPROBE_CLASS_NAME); connection = DriverManager.getConnection(jdbcUrl, jdbcUsername, jdbcPassword); statement = connection.createStatement(); } else { logger.info("testWithDatabase value was false. Database tests will be skipped."); } } @AfterClass public void unallocateDatabaseResources() throws Exception { if ((statement != null) && (!statement.isClosed())) { statement.close(); } if ((connection != null) && (!connection.isClosed())) { connection.close(); } } }postgis-java-2.2.0/jdbc/src/test/java/org/postgis/ServerTest.java000066400000000000000000000127671262565224600247720ustar00rootroot00000000000000/* * ServerTest.java * * PostGIS extension for PostgreSQL JDBC driver - example and test classes * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.testng.annotations.AfterClass; import org.testng.annotations.BeforeClass; import org.testng.annotations.Parameters; import org.testng.annotations.Test; import java.sql.*; import java.util.UUID; public class ServerTest { private static final Logger logger = LoggerFactory.getLogger(ServerTest.class); private static final String JDBC_DRIVER_CLASS_NAME = "org.postgresql.Driver"; private static final String DATABASE_TABLE_NAME_PREFIX = "jdbc_test"; private boolean testWithDatabase = false; private Connection connection = null; private Statement statement = null; @Test public void testServer() throws Exception { String dbtable = DATABASE_TABLE_NAME_PREFIX + "_" + UUID.randomUUID().toString().replaceAll("-", ""); String dropSQL = "drop table " + dbtable; String createSQL = "create table " + dbtable + " (geom geometry, id int4)"; String insertPointSQL = "insert into " + dbtable + " values ('POINT (10 10 10)',1)"; String insertPolygonSQL = "insert into " + dbtable + " values ('POLYGON ((0 0 0,0 10 0,10 10 0,10 0 0,0 0 0))',2)"; if (testWithDatabase) { logger.debug("Adding geometric type entries..."); ((org.postgresql.PGConnection)connection).addDataType("geometry", PGgeometry.class); ((org.postgresql.PGConnection)connection).addDataType("box3d", PGbox3d.class); logger.debug("Creating table with geometric types..."); boolean tableExists = false; DatabaseMetaData databaseMetaData = connection.getMetaData(); try (ResultSet resultSet = databaseMetaData.getTables(null, null, dbtable.toLowerCase(), new String[] {"TABLE"})) { while (resultSet.next()) { tableExists = true; } } if (tableExists) { statement.execute(dropSQL); } statement.execute(createSQL); logger.debug("Inserting point..."); statement.execute(insertPointSQL); logger.debug("Inserting polygon..."); statement.execute(insertPolygonSQL); logger.debug("Querying table..."); ResultSet resultSet = statement.executeQuery("select ST_AsText(geom),id from " + dbtable); while (resultSet.next()) { Object obj = resultSet.getObject(1); int id = resultSet.getInt(2); logger.debug("Row {}: {}", id, obj.toString()); } } } @BeforeClass @Parameters({"testWithDatabaseSystemProperty", "jdbcUrlSystemProperty", "jdbcUsernameSystemProperty", "jdbcPasswordSystemProperty"}) public void initJdbcConnection(String testWithDatabaseSystemProperty, String jdbcUrlSystemProperty, String jdbcUsernameSystemProperty, String jdbcPasswordSystemProperty) throws Exception { logger.debug("testWithDatabaseSystemProperty: {}", testWithDatabaseSystemProperty); logger.debug("jdbcUrlSystemProperty: {}", jdbcUrlSystemProperty); logger.debug("jdbcUsernameSystemProperty: {}", jdbcUsernameSystemProperty); logger.debug("jdbcPasswordSystemProperty: {}", jdbcPasswordSystemProperty); testWithDatabase = Boolean.parseBoolean(System.getProperty(testWithDatabaseSystemProperty)); String jdbcUrl = System.getProperty(jdbcUrlSystemProperty); String jdbcUsername = System.getProperty(jdbcUsernameSystemProperty); String jdbcPassword = System.getProperty(jdbcPasswordSystemProperty); logger.debug("testWithDatabase: {}", testWithDatabase); logger.debug("jdbcUrl: {}", jdbcUrl); logger.debug("jdbcUsername: {}", jdbcUsername); logger.debug("jdbcPassword: {}", jdbcPassword); if (testWithDatabase) { Class.forName(JDBC_DRIVER_CLASS_NAME); connection = DriverManager.getConnection(jdbcUrl, jdbcUsername, jdbcPassword); statement = connection.createStatement(); } else { logger.info("testWithDatabase value was false. Database tests will be skipped."); } } @AfterClass public void unallocateDatabaseResources() throws Exception { if ((statement != null) && (!statement.isClosed())) { statement.close(); } if ((connection != null) && (!connection.isClosed())) { connection.close(); } } }postgis-java-2.2.0/jdbc/src/test/java/org/postgis/TokenizerTest.java000066400000000000000000000044331262565224600254650ustar00rootroot00000000000000/* * TokenizerTest.java * * PostGIS extension for PostgreSQL JDBC driver - example and test classes * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.testng.annotations.Test; import java.util.List; public class TokenizerTest { private static final Logger logger = LoggerFactory.getLogger(TokenizerTest.class); @Test public void testTokenizer() { char delimiterL1 = ','; char delimiterL2 = ' '; String stringToTokenize = "((1 2 3),(4 5 6),(7 8 9)"; logger.debug("tokenizing string value => {}", stringToTokenize); List tokensLevel1 = GeometryTokenizer.tokenize(GeometryTokenizer.removeLeadingAndTrailingStrings(stringToTokenize, "(", ")"), delimiterL1); logger.debug("level 1 tokens [delimiter = {}] [tokenCount = {}]", delimiterL1, tokensLevel1.size()); for (String tokenL1 : tokensLevel1) { logger.debug("L1 token => {} / {}", tokenL1, GeometryTokenizer.removeLeadingAndTrailingStrings(tokenL1, "(", ")")); List tokensLevel2 = GeometryTokenizer.tokenize(GeometryTokenizer.removeLeadingAndTrailingStrings(tokenL1, "(", ")"), delimiterL2); logger.debug("level 2 tokens [delimiter = {}] [tokenCount = {}]", delimiterL2, tokensLevel2.size()); for (String tokenL2 : tokensLevel2) { logger.debug("L2 token => {} / {}", tokenL2, GeometryTokenizer.removeLeadingAndTrailingStrings(tokenL2, "(", ")")); } } } }postgis-java-2.2.0/jdbc/src/test/java/org/postgis/VersionPrinter.java000066400000000000000000000167051262565224600256510ustar00rootroot00000000000000/* * VersionPrinter.java * * PostGIS extension for PostgreSQL JDBC driver - example and test classes * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis; import org.postgresql.Driver; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.testng.Assert; import org.testng.annotations.AfterClass; import org.testng.annotations.BeforeClass; import org.testng.annotations.Parameters; import org.testng.annotations.Test; import java.sql.*; /** * Prints out as much version information as available. */ public class VersionPrinter { private static final Logger logger = LoggerFactory.getLogger(VersionPrinter.class); public static String[] POSTGIS_FUNCTIONS = { "postgis_version", "postgis_proj_version", "postgis_scripts_installed", "postgis_lib_version", "postgis_scripts_released", "postgis_uses_stats", "postgis_geos_version", "postgis_scripts_build_date", "postgis_lib_build_date", "postgis_full_version", "postgis_gdal_version", "postgis_libjson_version", "postgis_libxml_version", "postgis_raster_lib_version", "postgis_svn_version" }; private boolean testWithDatabase = false; private Connection connection = null; private Statement statement = null; @Test public void test() throws Exception { // Print PostGIS version logger.info("*** PostGIS jdbc client code ***"); String fullVersion = Version.getFullVersion(); Assert.assertNotNull(fullVersion); logger.info("\t getFullVersion: {}", fullVersion); // Print PostgreSQL JDBC Versions logger.info("*** PostgreSQL JDBC Driver ***"); String driverVersion = Driver.getVersion(); Assert.assertNotNull(driverVersion); logger.info("\t getVersion: {}", driverVersion); try { Driver driver = new Driver(); int majorVersion = driver.getMajorVersion(); Assert.assertNotEquals(majorVersion, 0); logger.info("\t getMajorVersion: {}", majorVersion); int minorVersion = driver.getMinorVersion(); Assert.assertNotEquals(minorVersion, 0); logger.info("\t getMinorVersion: {}", majorVersion); } catch (Exception e) { logger.error("Cannot create Driver instance: {}", e.getMessage()); } // Print PostgreSQL server versions if (testWithDatabase) { Assert.assertNotNull(connection); Statement statement = connection.createStatement(); if (statement == null) { logger.info("No online version available."); } else { logger.info("*** PostgreSQL Server ***"); String versionString = getVersionString("version"); logger.debug("\t version: {}", versionString); // Print PostGIS versions logger.info("*** PostGIS Server ***"); for (String GISVERSION : POSTGIS_FUNCTIONS) { versionString = getVersionString(GISVERSION); logger.debug("\t {} version: {}", GISVERSION, versionString); } } } } public String getVersionString(String function) throws SQLException { String result = "-- unavailable -- "; try { ResultSet resultSet = statement.executeQuery("SELECT " + function + "()"); if (resultSet.next()) { String version = resultSet.getString(1); if (version != null) { result = version.trim(); } else { result = "-- null result --"; } } else { result = "-- no result --"; } } catch (SQLException sqle) { // If the function does not exist, a SQLException will be thrown, but it should be caught an swallowed if // the "does not exist" string is in the error message. The SQLException might be thrown for some other // problem not related to the missing function, so rethrow it if it doesn't contain the string. if (!sqle.getMessage().contains("does not exist")) { throw sqle; } } return result; } @BeforeClass @Parameters({"testWithDatabaseSystemProperty", "jdbcDriverClassNameSystemProperty", "jdbcUrlSystemProperty", "jdbcUsernameSystemProperty", "jdbcPasswordSystemProperty"}) public void initJdbcConnection(String testWithDatabaseSystemProperty, String jdbcDriverClassNameSystemProperty, String jdbcUrlSystemProperty, String jdbcUsernameSystemProperty, String jdbcPasswordSystemProperty) throws Exception { logger.debug("testWithDatabaseSystemProperty: {}", testWithDatabaseSystemProperty); logger.debug("jdbcDriverClassNameSystemProperty: {}", jdbcDriverClassNameSystemProperty); logger.debug("jdbcUrlSystemProperty: {}", jdbcUrlSystemProperty); logger.debug("jdbcUsernameSystemProperty: {}", jdbcUsernameSystemProperty); logger.debug("jdbcPasswordSystemProperty: {}", jdbcPasswordSystemProperty); testWithDatabase = Boolean.parseBoolean(System.getProperty(testWithDatabaseSystemProperty)); String jdbcDriverClassName = System.getProperty(jdbcDriverClassNameSystemProperty); String jdbcUrl = System.getProperty(jdbcUrlSystemProperty); String jdbcUsername = System.getProperty(jdbcUsernameSystemProperty); String jdbcPassword = System.getProperty(jdbcPasswordSystemProperty); logger.debug("testWithDatabase: {}", testWithDatabase); logger.debug("jdbcDriverClassName: {}", jdbcDriverClassName); logger.debug("jdbcUrl: {}", jdbcUrl); logger.debug("jdbcUsername: {}", jdbcUsername); logger.debug("jdbcPassword: {}", jdbcPassword); if (testWithDatabase) { Class.forName(jdbcDriverClassName); connection = DriverManager.getConnection(jdbcUrl, jdbcUsername, jdbcPassword); statement = connection.createStatement(); } else { logger.info("testWithDatabase value was false. Database tests will be skipped."); } } @AfterClass public void unallocateDatabaseResources() throws Exception { if ((statement != null) && (!statement.isClosed())) { statement.close(); } if ((connection != null) && (!connection.isClosed())) { connection.close(); } } }postgis-java-2.2.0/jdbc/src/test/resources/000077500000000000000000000000001262565224600206165ustar00rootroot00000000000000postgis-java-2.2.0/jdbc/src/test/resources/logback-test.xml000066400000000000000000000006551262565224600237250ustar00rootroot00000000000000 %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n postgis-java-2.2.0/jdbc/src/test/resources/testng.xml000066400000000000000000000020021262565224600226360ustar00rootroot00000000000000 postgis-java-2.2.0/jdbc/todo.txt000066400000000000000000000016151262565224600165470ustar00rootroot00000000000000Todo for PostGIS 1.0 compatible JDBC classes - even more Testing, especialy against different postgis, pgjdbc and postgresql releases. - Use JUnit for testing (maven) - Unify the build of app java projects -> maven - Handling of length() - esp. with modifying the geometries - Handling of hashCode() - esp. with modifying the geometries - Test correctness of toString() and getValue() for compatibility reasons - See where the code can be cleaned and leaned. - Finish JTS support - Creating a sane extension interface for pgjdbc that allows binary transfers and convince upstream to use it, then create support for it. - Possibly adding server side code to support plJava http://gborg.postgresql.org/project/pljava/projdisplay.php - Rework the BinaryParser/BinaryWriter to work on SQLInput/SQLOutput instances, as well as reworking ValueGetter/ValueSetter to implment those interfaces. postgis-java-2.2.0/jdbc_jtsparser/000077500000000000000000000000001262565224600171335ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/pom.xml000066400000000000000000000043621262565224600204550ustar00rootroot00000000000000 4.0.0 net.postgis postgis-java-aggregator 2.2.1-SNAPSHOT postgis-jdbc-jtsparser 2.2.1-SNAPSHOT jar Postgis JDBC Driver JTS Parser Parser between JTS and PostGIS geometry formats. false org.postgresql.Driver jdbc:postgres_jts://localhost:5432/postgis1 postgis1 postgis1 net.postgis postgis-jdbc [2.1.0,) com.vividsolutions jts 1.12 org.apache.maven.plugins maven-surefire-plugin src/test/resources/testng.xml ${testWithDatabase} ${jdbcDriverClassName} ${jdbcUrl} ${jdbcUsername} ${jdbcPassword} postgis-java-2.2.0/jdbc_jtsparser/postgis-jdbc-jtsparser.iml000066400000000000000000000044201262565224600242410ustar00rootroot00000000000000 postgis-java-2.2.0/jdbc_jtsparser/src/000077500000000000000000000000001262565224600177225ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/main/000077500000000000000000000000001262565224600206465ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/main/java/000077500000000000000000000000001262565224600215675ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/main/java/org/000077500000000000000000000000001262565224600223565ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/main/java/org/postgis/000077500000000000000000000000001262565224600240465ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/main/java/org/postgis/jts/000077500000000000000000000000001262565224600246465ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/main/java/org/postgis/jts/JTSShape.java000066400000000000000000000237041262565224600271400ustar00rootroot00000000000000/* * JTSShape.java * * Binary Parser for JTS - relies on org.postgis V1.0.0+ package. * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.jts; import java.awt.Rectangle; import java.awt.Shape; import java.awt.geom.AffineTransform; import java.awt.geom.PathIterator; import java.awt.geom.Point2D; import java.awt.geom.Rectangle2D; import com.vividsolutions.jts.geom.Coordinate; import com.vividsolutions.jts.geom.CoordinateSequence; import com.vividsolutions.jts.geom.Envelope; import com.vividsolutions.jts.geom.Geometry; import com.vividsolutions.jts.geom.GeometryCollection; import com.vividsolutions.jts.geom.GeometryFactory; import com.vividsolutions.jts.geom.LineString; import com.vividsolutions.jts.geom.LinearRing; import com.vividsolutions.jts.geom.Point; import com.vividsolutions.jts.geom.Polygon; import com.vividsolutions.jts.geom.impl.PackedCoordinateSequence; public class JTSShape implements Shape { static GeometryFactory fac = new GeometryFactory(); Geometry geom; final static LinearRing[] NOSHELLS = {}; public JTSShape(Geometry _geom) { this.geom = _geom; } public JTSShape(JtsGeometry _geom) { this(_geom.getGeometry()); } public boolean contains(Point2D p) { return contains(p.getX(), p.getY()); } public boolean contains(double x, double y) { Coordinate c = new Coordinate(x, y); Point p = fac.createPoint(c); return geom.contains(p); } public boolean contains(Rectangle2D r) { return contains(r.getMinX(), r.getMinY(), r.getWidth(), r.getHeight()); } public boolean contains(double x, double y, double w, double h) { Polygon p = createRect(x, y, w, h); return geom.contains(p); } protected Polygon createRect(double x, double y, double w, double h) { double[] arr = { x, y, x + w, y, x + w, y + h, x, y + h, x, y }; PackedCoordinateSequence shell = new PackedCoordinateSequence.Double(arr, 2); Polygon p = fac.createPolygon(fac.createLinearRing(shell), NOSHELLS); return p; } public Rectangle2D getBounds2D() { Envelope env = geom.getEnvelopeInternal(); return new Rectangle2D.Double(env.getMinX(), env.getMaxX(), env.getWidth(), env.getHeight()); } public Rectangle getBounds() { // We deal simple code for efficiency here, the getBounds() rounding // rules are ugly... return getBounds2D().getBounds(); } public PathIterator getPathIterator(AffineTransform at) { return getPathIterator(geom, at); } public PathIterator getPathIterator(AffineTransform at, double flatness) { // we don't have much work here, as we only have linear segments, no // "flattening" necessary. return getPathIterator(at); } public boolean intersects(Rectangle2D r) { return intersects(r.getMinX(), r.getMinY(), r.getWidth(), r.getHeight()); } public boolean intersects(double x, double y, double w, double h) { Polygon p = createRect(x, y, w, h); return geom.intersects(p); } public static GeometryPathIterator getPathIterator(Geometry geometry, AffineTransform _at) { if (geometry instanceof Point) { return new PointPathIterator((Point) geometry, _at); } else if (geometry instanceof LineString) { return new LineStringPathIterator((LineString) geometry, _at); } else if (geometry instanceof Polygon) { return new PolygonPathIterator((Polygon) geometry, _at); } else { return new GeometryCollectionPathIterator((GeometryCollection) geometry, _at); } } public static abstract class GeometryPathIterator implements PathIterator { protected final AffineTransform at; protected int index=0; GeometryPathIterator(AffineTransform _at) { this.at = _at; } public final int getWindingRule() { return PathIterator.WIND_EVEN_ODD; } public void next() { index++; } } public static class PointPathIterator extends GeometryPathIterator { final Point p; public PointPathIterator(Point _p, AffineTransform _at) { super(_at); p = _p; } public int currentSegment(float[] coords) { switch (index) { case 0: coords[0] = (float) p.getX(); coords[1] = (float) p.getY(); at.transform(coords, 0, coords, 0, 1); return PathIterator.SEG_MOVETO; case 1: return PathIterator.SEG_CLOSE; default: throw new IllegalStateException(); } } public int currentSegment(double[] coords) { switch (index) { case 0: coords[0] = p.getX(); coords[1] = p.getY(); at.transform(coords, 0, coords, 0, 1); return PathIterator.SEG_MOVETO; case 1: return PathIterator.SEG_CLOSE; default: throw new IllegalStateException(); } } public boolean isDone() { return index > 1; } } public static class LineStringPathIterator extends GeometryPathIterator { CoordinateSequence cs; final boolean isRing; public LineStringPathIterator(LineString ls, AffineTransform _at) { super(_at); cs = ls.getCoordinateSequence(); isRing = ls instanceof LinearRing; } /** * only to be called from PolygonPathIterator subclass * @param _cs A coordinate sequence to be used. */ protected void reInit(CoordinateSequence _cs) { cs = _cs; index=0; } public int currentSegment(float[] coords) { if (index == 0) { coords[0] = (float) cs.getOrdinate(index, 0); coords[1] = (float) cs.getOrdinate(index, 1); at.transform(coords, 0, coords, 0, 1); return PathIterator.SEG_MOVETO; } else if (index < cs.size()) { coords[0] = (float) cs.getOrdinate(index, 0); coords[1] = (float) cs.getOrdinate(index, 1); at.transform(coords, 0, coords, 0, 1); return PathIterator.SEG_LINETO; } else if (isRing && index == cs.size()) { return PathIterator.SEG_CLOSE; } else { throw new IllegalStateException(); } } public int currentSegment(double[] coords) { if (index == 0) { coords[0] = cs.getOrdinate(index, 0); coords[1] = cs.getOrdinate(index, 1); at.transform(coords, 0, coords, 0, 1); return PathIterator.SEG_MOVETO; } else if (index < cs.size()) { coords[0] = cs.getOrdinate(index, 0); coords[1] = cs.getOrdinate(index, 1); at.transform(coords, 0, coords, 0, 1); return PathIterator.SEG_LINETO; } else if (isRing && index == cs.size()) { return PathIterator.SEG_CLOSE; } else { throw new IllegalStateException(); } } public boolean isDone() { return isRing ? index > cs.size() : index >= cs.size(); } } public static class PolygonPathIterator extends LineStringPathIterator { final Polygon pg; int outerindex=-1; public PolygonPathIterator(Polygon _pg, AffineTransform _at) { super(_pg.getExteriorRing() ,_at); pg=_pg; index = -1; } public boolean isDone() { return outerindex >= pg.getNumInteriorRing(); } public void next() { super.next(); if (super.isDone()) { outerindex++; if (outerindex < pg.getNumInteriorRing()) { super.reInit(pg.getInteriorRingN(outerindex).getCoordinateSequence()); } } } } public static class GeometryCollectionPathIterator extends GeometryPathIterator { final GeometryCollection coll; GeometryPathIterator current; public GeometryCollectionPathIterator(GeometryCollection _coll, AffineTransform _at) { super(_at); coll = _coll; current = getPathIterator(coll.getGeometryN(index), _at); } public boolean isDone() { return index > coll.getNumGeometries(); } public void next() { current.next(); if (current.isDone()) { index++; if (index < coll.getNumGeometries()) { current = getPathIterator(coll.getGeometryN(index), at); } } } public int currentSegment(float[] coords) { return current.currentSegment(coords); } public int currentSegment(double[] coords) { return current.currentSegment(coords); } } } postgis-java-2.2.0/jdbc_jtsparser/src/main/java/org/postgis/jts/JtsBinaryParser.java000066400000000000000000000220331262565224600305730ustar00rootroot00000000000000/* * JtsBinaryParser.java * * Binary Parser for JTS - relies on org.postgis V1.0.0+ package. * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.jts; import org.postgis.binary.ByteGetter; import org.postgis.binary.ValueGetter; import org.postgis.binary.ByteGetter.BinaryByteGetter; import org.postgis.binary.ByteGetter.StringByteGetter; import com.vividsolutions.jts.geom.*; import com.vividsolutions.jts.geom.impl.PackedCoordinateSequence; /** * Parse binary representation of geometries. Currently, only text rep (hexed) * implementation is tested. * * It should be easy to add char[] and CharSequence ByteGetter instances, * although the latter one is not compatible with older jdks. * * I did not implement real unsigned 32-bit integers or emulate them with long, * as both java Arrays and Strings currently can have only 2^31-1 elements * (bytes), so we cannot even get or build Geometries with more than approx. * 2^28 coordinates (8 bytes each). * * @author Markus Schaber, markus.schaber@logix-tt.com * */ public class JtsBinaryParser { /** * Get the appropriate ValueGetter for my endianness * * @param bytes * The appropriate Byte Getter * * @return the ValueGetter */ public static ValueGetter valueGetterForEndian(ByteGetter bytes) { if (bytes.get(0) == ValueGetter.XDR.NUMBER) { // XDR return new ValueGetter.XDR(bytes); } else if (bytes.get(0) == ValueGetter.NDR.NUMBER) { return new ValueGetter.NDR(bytes); } else { throw new IllegalArgumentException("Unknown Endian type:" + bytes.get(0)); } } /** * Parse a hex encoded geometry * @param value String containing the hex data to be parsed * @return the resulting parsed geometry */ public Geometry parse(String value) { StringByteGetter bytes = new ByteGetter.StringByteGetter(value); return parseGeometry(valueGetterForEndian(bytes)); } /** * Parse a binary encoded geometry. * @param value byte array containing the binary encoded geometru * @return the resulting parsed geometry */ public Geometry parse(byte[] value) { BinaryByteGetter bytes = new ByteGetter.BinaryByteGetter(value); return parseGeometry(valueGetterForEndian(bytes)); } /** * Parse a geometry starting at offset. * @param data ValueGetter for the data to be parsed * @return The resulting Geometry */ protected Geometry parseGeometry(ValueGetter data) { return parseGeometry(data, 0, false); } /** * Parse with a known geometry factory * @param data ValueGetter for the data to be parsed * @param srid the SRID to be used for parsing * @param inheritSrid flag to toggle inheriting SRIDs * @return The resulting Geometry */ protected Geometry parseGeometry(ValueGetter data, int srid, boolean inheritSrid) { byte endian = data.getByte(); // skip and test endian flag if (endian != data.endian) { throw new IllegalArgumentException("Endian inconsistency!"); } int typeword = data.getInt(); int realtype = typeword & 0x1FFFFFFF; // cut off high flag bits boolean haveZ = (typeword & 0x80000000) != 0; boolean haveM = (typeword & 0x40000000) != 0; boolean haveS = (typeword & 0x20000000) != 0; if (haveS) { int newsrid = org.postgis.Geometry.parseSRID(data.getInt()); if (inheritSrid && newsrid != srid) { throw new IllegalArgumentException("Inconsistent srids in complex geometry: " + srid + ", " + newsrid); } else { srid = newsrid; } } else if (!inheritSrid) { srid = org.postgis.Geometry.UNKNOWN_SRID; } Geometry result; switch (realtype) { case org.postgis.Geometry.POINT: result = parsePoint(data, haveZ, haveM); break; case org.postgis.Geometry.LINESTRING: result = parseLineString(data, haveZ, haveM); break; case org.postgis.Geometry.POLYGON: result = parsePolygon(data, haveZ, haveM, srid); break; case org.postgis.Geometry.MULTIPOINT: result = parseMultiPoint(data, srid); break; case org.postgis.Geometry.MULTILINESTRING: result = parseMultiLineString(data, srid); break; case org.postgis.Geometry.MULTIPOLYGON: result = parseMultiPolygon(data, srid); break; case org.postgis.Geometry.GEOMETRYCOLLECTION: result = parseCollection(data, srid); break; default: throw new IllegalArgumentException("Unknown Geometry Type!"); } result.setSRID(srid); return result; } private Point parsePoint(ValueGetter data, boolean haveZ, boolean haveM) { double X = data.getDouble(); double Y = data.getDouble(); Point result; if (haveZ) { double Z = data.getDouble(); result = JtsGeometry.geofac.createPoint(new Coordinate(X, Y, Z)); } else { result = JtsGeometry.geofac.createPoint(new Coordinate(X, Y)); } if (haveM) { // skip M value data.getDouble(); } return result; } /** Parse an Array of "full" Geometries */ private void parseGeometryArray(ValueGetter data, Geometry[] container, int srid) { for (int i = 0; i < container.length; i++) { container[i] = parseGeometry(data, srid, true); } } /** * Parse an Array of "slim" Points (without endianness and type, part of * LinearRing and Linestring, but not MultiPoint! * * @param haveZ * @param haveM */ private CoordinateSequence parseCS(ValueGetter data, boolean haveZ, boolean haveM) { int count = data.getInt(); int dims = haveZ ? 3 : 2; CoordinateSequence cs = new PackedCoordinateSequence.Double(count, dims); for (int i = 0; i < count; i++) { for (int d = 0; d < dims; d++) { cs.setOrdinate(i, d, data.getDouble()); } if (haveM) { // skip M value data.getDouble(); } } return cs; } private MultiPoint parseMultiPoint(ValueGetter data, int srid) { Point[] points = new Point[data.getInt()]; parseGeometryArray(data, points, srid); return JtsGeometry.geofac.createMultiPoint(points); } private LineString parseLineString(ValueGetter data, boolean haveZ, boolean haveM) { return JtsGeometry.geofac.createLineString(parseCS(data, haveZ, haveM)); } private LinearRing parseLinearRing(ValueGetter data, boolean haveZ, boolean haveM) { return JtsGeometry.geofac.createLinearRing(parseCS(data, haveZ, haveM)); } private Polygon parsePolygon(ValueGetter data, boolean haveZ, boolean haveM, int srid) { int holecount = data.getInt() - 1; LinearRing[] rings = new LinearRing[holecount]; LinearRing shell = parseLinearRing(data, haveZ, haveM); shell.setSRID(srid); for (int i = 0; i < holecount; i++) { rings[i] = parseLinearRing(data, haveZ, haveM); rings[i].setSRID(srid); } return JtsGeometry.geofac.createPolygon(shell, rings); } private MultiLineString parseMultiLineString(ValueGetter data, int srid) { int count = data.getInt(); LineString[] strings = new LineString[count]; parseGeometryArray(data, strings, srid); return JtsGeometry.geofac.createMultiLineString(strings); } private MultiPolygon parseMultiPolygon(ValueGetter data, int srid) { int count = data.getInt(); Polygon[] polys = new Polygon[count]; parseGeometryArray(data, polys, srid); return JtsGeometry.geofac.createMultiPolygon(polys); } private GeometryCollection parseCollection(ValueGetter data, int srid) { int count = data.getInt(); Geometry[] geoms = new Geometry[count]; parseGeometryArray(data, geoms, srid); return JtsGeometry.geofac.createGeometryCollection(geoms); } } postgis-java-2.2.0/jdbc_jtsparser/src/main/java/org/postgis/jts/JtsBinaryWriter.java000066400000000000000000000344611262565224600306230ustar00rootroot00000000000000/* * JtsBinaryWriter.java * * PostGIS extension for PostgreSQL JDBC driver - Binary Writer * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.jts; import com.vividsolutions.jts.geom.CoordinateSequence; import com.vividsolutions.jts.geom.Geometry; import com.vividsolutions.jts.geom.GeometryCollection; import com.vividsolutions.jts.geom.LineString; import com.vividsolutions.jts.geom.MultiLineString; import com.vividsolutions.jts.geom.MultiPoint; import com.vividsolutions.jts.geom.MultiPolygon; import com.vividsolutions.jts.geom.Point; import com.vividsolutions.jts.geom.Polygon; import org.postgis.binary.ByteSetter; import org.postgis.binary.ValueSetter; /** * Create binary representation of geometries. Currently, only text rep (hexed) * implementation is tested. Supports only 2 dimensional geometries. * * It should be easy to add char[] and CharSequence ByteGetter instances, * although the latter one is not compatible with older jdks. * * I did not implement real unsigned 32-bit integers or emulate them with long, * as both java Arrays and Strings currently can have only 2^31-1 elements * (bytes), so we cannot even get or build Geometries with more than approx. * 2^28 coordinates (8 bytes each). * * @author markus.schaber@logi-track.com * */ public class JtsBinaryWriter { /** * Get the appropriate ValueGetter for my endianness * * @param bytes The ByteSetter * @param endian The endian to be used * @return the appropriate ValueSetter for the specified endian */ public static ValueSetter valueSetterForEndian(ByteSetter bytes, byte endian) { if (endian == ValueSetter.XDR.NUMBER) { // XDR return new ValueSetter.XDR(bytes); } else if (endian == ValueSetter.NDR.NUMBER) { return new ValueSetter.NDR(bytes); } else { throw new IllegalArgumentException("Unknown Endian type:" + endian); } } /** * Write a hex encoded geometry * * Currently, geometries with more than 2 dimensions and measures are not * cleanly supported, but SRID is honored. * * @param geom The geometry to be written * @param REP The endianness representation to use for writing * @return String containing the hex-encoded geometry */ public String writeHexed(Geometry geom, byte REP) { int length = estimateBytes(geom); ByteSetter.StringByteSetter bytes = new ByteSetter.StringByteSetter(length); writeGeometry(geom, valueSetterForEndian(bytes, REP)); return bytes.result(); } public String writeHexed(Geometry geom) { return writeHexed(geom, ValueSetter.NDR.NUMBER); } /** * Write a binary encoded geometry. * * Currently, geometries with more than 2 dimensions and measures are not * cleanly supported, but SRID is honored. * * @param geom The geometry to be written * @param REP The endianness representation to use for writing * @return byte array containing the encoded geometry */ public byte[] writeBinary(Geometry geom, byte REP) { int length = estimateBytes(geom); ByteSetter.BinaryByteSetter bytes = new ByteSetter.BinaryByteSetter(length); writeGeometry(geom, valueSetterForEndian(bytes, REP)); return bytes.result(); } public byte[] writeBinary(Geometry geom) { return writeBinary(geom, ValueSetter.NDR.NUMBER); } /** * Parse a geometry starting at offset. * @param geom The Geometry to be written * @param dest The ValueSettr to write to */ protected void writeGeometry(Geometry geom, ValueSetter dest) { final int dimension; if (geom == null) { throw new NullPointerException(); } else if (geom.isEmpty()) { // don't set any flag bits dimension = 0; } else { dimension = getCoordDim(geom); if (dimension < 2 || dimension > 4) { throw new IllegalArgumentException("Unsupported geometry dimensionality: " + dimension); } } // write endian flag dest.setByte(dest.endian); // write typeword final int plaintype = getWKBType(geom); int typeword = plaintype; if (dimension == 3 || dimension == 4) { typeword |= 0x80000000; } if (dimension == 4) { typeword |= 0x40000000; } final boolean haveSrid = checkSrid(geom); if (haveSrid) { typeword |= 0x20000000; } dest.setInt(typeword); if (haveSrid) { dest.setInt(geom.getSRID()); } switch (plaintype) { case org.postgis.Geometry.POINT: writePoint((Point) geom, dest); break; case org.postgis.Geometry.LINESTRING: writeLineString((LineString) geom, dest); break; case org.postgis.Geometry.POLYGON: writePolygon((Polygon) geom, dest); break; case org.postgis.Geometry.MULTIPOINT: writeMultiPoint((MultiPoint) geom, dest); break; case org.postgis.Geometry.MULTILINESTRING: writeMultiLineString((MultiLineString) geom, dest); break; case org.postgis.Geometry.MULTIPOLYGON: writeMultiPolygon((MultiPolygon) geom, dest); break; case org.postgis.Geometry.GEOMETRYCOLLECTION: writeCollection((GeometryCollection) geom, dest); break; default: throw new IllegalArgumentException("Unknown Geometry Type: " + plaintype); } } public static int getWKBType(Geometry geom) { // We always write emtpy geometries as emtpy collections - for OpenGIS // conformance if (geom.isEmpty()) { return org.postgis.Geometry.GEOMETRYCOLLECTION; } else if (geom instanceof Point) { return org.postgis.Geometry.POINT; } else if (geom instanceof com.vividsolutions.jts.geom.LineString) { return org.postgis.Geometry.LINESTRING; } else if (geom instanceof com.vividsolutions.jts.geom.Polygon) { return org.postgis.Geometry.POLYGON; } else if (geom instanceof MultiPoint) { return org.postgis.Geometry.MULTIPOINT; } else if (geom instanceof MultiLineString) { return org.postgis.Geometry.MULTILINESTRING; } else if (geom instanceof com.vividsolutions.jts.geom.MultiPolygon) { return org.postgis.Geometry.MULTIPOLYGON; } if (geom instanceof com.vividsolutions.jts.geom.GeometryCollection) { return org.postgis.Geometry.GEOMETRYCOLLECTION; } else { throw new IllegalArgumentException("Unknown Geometry Type: " + geom.getClass().getName()); } } /** * Writes a "slim" Point (without endiannes, srid ant type, only the * ordinates and measure. Used by writeGeometry. */ private void writePoint(Point geom, ValueSetter dest) { writeCoordinates(geom.getCoordinateSequence(), getCoordDim(geom), dest); } /** * Write a Coordinatesequence, part of LinearRing and Linestring, but not * MultiPoint! */ private void writeCoordinates(CoordinateSequence seq, int dims, ValueSetter dest) { for (int i = 0; i < seq.size(); i++) { for (int d = 0; d < dims; d++) { dest.setDouble(seq.getOrdinate(i, d)); } } } private void writeMultiPoint(MultiPoint geom, ValueSetter dest) { dest.setInt(geom.getNumPoints()); for (int i = 0; i < geom.getNumPoints(); i++) { writeGeometry(geom.getGeometryN(i), dest); } } private void writeLineString(LineString geom, ValueSetter dest) { dest.setInt(geom.getNumPoints()); writeCoordinates(geom.getCoordinateSequence(), getCoordDim(geom), dest); } private void writePolygon(Polygon geom, ValueSetter dest) { dest.setInt(geom.getNumInteriorRing() + 1); writeLineString(geom.getExteriorRing(), dest); for (int i = 0; i < geom.getNumInteriorRing(); i++) { writeLineString(geom.getInteriorRingN(i), dest); } } private void writeMultiLineString(MultiLineString geom, ValueSetter dest) { writeGeometryArray(geom, dest); } private void writeMultiPolygon(MultiPolygon geom, ValueSetter dest) { writeGeometryArray(geom, dest); } private void writeCollection(GeometryCollection geom, ValueSetter dest) { writeGeometryArray(geom, dest); } private void writeGeometryArray(Geometry geom, ValueSetter dest) { dest.setInt(geom.getNumGeometries()); for (int i = 0; i < geom.getNumGeometries(); i++) { writeGeometry(geom.getGeometryN(i), dest); } } /** * Estimate how much bytes a geometry will need in WKB. * @param geom Geometry to estimate * @return number of bytes needed */ protected int estimateBytes(Geometry geom) { int result = 0; // write endian flag result += 1; // write typeword result += 4; if (checkSrid(geom)) { result += 4; } switch (getWKBType(geom)) { case org.postgis.Geometry.POINT: result += estimatePoint((Point) geom); break; case org.postgis.Geometry.LINESTRING: result += estimateLineString((LineString) geom); break; case org.postgis.Geometry.POLYGON: result += estimatePolygon((Polygon) geom); break; case org.postgis.Geometry.MULTIPOINT: result += estimateMultiPoint((MultiPoint) geom); break; case org.postgis.Geometry.MULTILINESTRING: result += estimateMultiLineString((MultiLineString) geom); break; case org.postgis.Geometry.MULTIPOLYGON: result += estimateMultiPolygon((MultiPolygon) geom); break; case org.postgis.Geometry.GEOMETRYCOLLECTION: result += estimateCollection((GeometryCollection) geom); break; default: throw new IllegalArgumentException("Unknown Geometry Type: " + getWKBType(geom)); } return result; } private boolean checkSrid(Geometry geom) { final int srid = geom.getSRID(); return (srid > 0); } private int estimatePoint(Point geom) { return 8 * getCoordDim(geom); } /** Write an Array of "full" Geometries */ private int estimateGeometryArray(Geometry container) { int result = 0; for (int i = 0; i < container.getNumGeometries(); i++) { result += estimateBytes(container.getGeometryN(i)); } return result; } /** Estimate an array of "fat" Points */ private int estimateMultiPoint(MultiPoint geom) { // int size int result = 4; if (geom.getNumGeometries() > 0) { // We can shortcut here, compared to estimateGeometryArray, as all // subgeoms have the same fixed size result += geom.getNumGeometries() * estimateBytes(geom.getGeometryN(0)); } return result; } private int estimateLineString(LineString geom) { if (geom == null || geom.getNumGeometries() == 0) { return 0; } else { return 4 + 8 * getCoordSequenceDim(geom.getCoordinateSequence()) * geom.getCoordinateSequence().size(); } } private int estimatePolygon(Polygon geom) { // int length int result = 4; result += estimateLineString(geom.getExteriorRing()); for (int i = 0; i < geom.getNumInteriorRing(); i++) { result += estimateLineString(geom.getInteriorRingN(i)); } return result; } private int estimateMultiLineString(MultiLineString geom) { // 4-byte count + subgeometries return 4 + estimateGeometryArray(geom); } private int estimateMultiPolygon(MultiPolygon geom) { // 4-byte count + subgeometries return 4 + estimateGeometryArray(geom); } private int estimateCollection(GeometryCollection geom) { // 4-byte count + subgeometries return 4 + estimateGeometryArray(geom); } public static final int getCoordDim(Geometry geom) { if (geom.isEmpty()) { return 0; } if (geom instanceof Point) { return getCoordSequenceDim(((Point) geom).getCoordinateSequence()); } else if (geom instanceof LineString) { return getCoordSequenceDim(((LineString) geom).getCoordinateSequence()); } else if (geom instanceof Polygon) { return getCoordSequenceDim(((Polygon) geom).getExteriorRing().getCoordinateSequence()); } else { return getCoordDim(geom.getGeometryN(0)); } } public static final int getCoordSequenceDim(CoordinateSequence coords) { if (coords == null || coords.size() == 0) return 0; // JTS has a really strange way to handle dimensions! // Just have a look at PackedCoordinateSequence and // CoordinateArraySequence int dimensions = coords.getDimension(); if (dimensions == 3) { // CoordinateArraySequence will always return 3, so we have to // check, if // the third ordinate contains NaN, then the geom is actually // 2-dimensional return Double.isNaN(coords.getOrdinate(0, CoordinateSequence.Z)) ? 2 : 3; } else { return dimensions; } } } postgis-java-2.2.0/jdbc_jtsparser/src/main/java/org/postgis/jts/JtsGeometry.java000066400000000000000000000122331262565224600277660ustar00rootroot00000000000000/* * JtsGeometry.java * * Wrapper for PostgreSQL JDBC driver to allow transparent reading and writing * of JTS geometries * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.jts; import java.sql.SQLException; import org.postgresql.util.PGobject; import com.vividsolutions.jts.geom.CoordinateSequenceFactory; import com.vividsolutions.jts.geom.Geometry; import com.vividsolutions.jts.geom.GeometryCollection; import com.vividsolutions.jts.geom.GeometryFactory; import com.vividsolutions.jts.geom.Polygon; import com.vividsolutions.jts.geom.PrecisionModel; import com.vividsolutions.jts.geom.impl.PackedCoordinateSequenceFactory; import com.vividsolutions.jts.io.WKTReader; /** * JTS Geometry SQL wrapper. Supports PostGIS 1.x (lwgeom hexwkb) for writing * and both PostGIS 0.x (EWKT) and 1.x (lwgeom hexwkb) for reading. * * @author Markus Schaber */ public class JtsGeometry extends PGobject { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; Geometry geom; final static JtsBinaryParser bp = new JtsBinaryParser(); final static JtsBinaryWriter bw = new JtsBinaryWriter(); final static PrecisionModel prec = new PrecisionModel(); final static CoordinateSequenceFactory csfac = PackedCoordinateSequenceFactory.DOUBLE_FACTORY; final static GeometryFactory geofac = new GeometryFactory(prec, 0, csfac); static final WKTReader reader = new WKTReader(geofac); /** Constructor called by JDBC drivers */ public JtsGeometry() { setType("geometry"); } public JtsGeometry(Geometry geom) { this(); this.geom = geom; } public JtsGeometry(String value) throws SQLException { this(); setValue(value); } public void setValue(String value) throws SQLException { geom = geomFromString(value); } public static Geometry geomFromString(String value) throws SQLException { try { value = value.trim(); if (value.startsWith("00") || value.startsWith("01")) { return bp.parse(value); } else { Geometry result; // no srid := 0 in JTS world int srid = 0; // break up geometry into srid and wkt if (value.startsWith("SRID=")) { String[] temp = value.split(";"); value = temp[1].trim(); srid = Integer.parseInt(temp[0].substring(5)); } result = reader.read(value); setSridRecurse(result, srid); return result; } } catch (Exception E) { E.printStackTrace(); throw new SQLException("Error parsing SQL data:" + E); } } /** * Recursively set a srid for the geometry and all subgeometries * @param geom Geometry to work on * @param srid SRID to be set to */ public static void setSridRecurse(final Geometry geom, final int srid) { geom.setSRID(srid); if (geom instanceof GeometryCollection) { final int subcnt = geom.getNumGeometries(); for (int i = 0; i < subcnt; i++) { setSridRecurse(geom.getGeometryN(i), srid); } } else if (geom instanceof Polygon) { Polygon poly = (Polygon) geom; poly.getExteriorRing().setSRID(srid); final int subcnt = poly.getNumInteriorRing(); for (int i = 0; i < subcnt; i++) { poly.getInteriorRingN(i).setSRID(srid); } } } public Geometry getGeometry() { return geom; } public String toString() { return geom.toString(); } public String getValue() { return bw.writeHexed(getGeometry()); } public Object clone() { JtsGeometry obj = new JtsGeometry(geom); obj.setType(type); return obj; } public boolean equals(Object obj) { if ((obj != null) && (obj instanceof JtsGeometry)) { Geometry other = ((JtsGeometry) obj).geom; if (this.geom == other) { // handles identity as well as both // ==null return true; } else if (this.geom != null && other != null) { return other.equals(this.geom); } } return false; } } postgis-java-2.2.0/jdbc_jtsparser/src/main/java/org/postgis/jts/JtsGisWrapper.java000066400000000000000000000123101262565224600302520ustar00rootroot00000000000000/* * JtsGisWrapper.java * * Allows transparent usage of JTS Geometry classes via PostgreSQL JDBC driver * connected to a PostGIS enabled PostgreSQL server. * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.jts; import org.postgresql.Driver; import org.postgresql.PGConnection; import java.sql.Connection; import java.sql.SQLException; import java.util.Properties; /** * JtsGisWrapper * * Wraps the PostGreSQL Driver to add the JTS/PostGIS Object Classes. * * This method currently works with J2EE DataSource implementations, and with * DriverManager framework. * * Simply replace the "jdbc:postgresql:" with a "jdbc:postgresql_JTS" in the * jdbc URL. * * @author markus.schaber@logix-tt.com * */ public class JtsGisWrapper extends Driver { private static final String POSTGRES_PROTOCOL = "jdbc:postgresql:"; private static final String POSTGIS_PROTOCOL = "jdbc:postgresql_JTS:"; public static final String REVISION = "$Revision$"; public JtsGisWrapper() { super(); } static { try { // Analogy to org.postgresql.Driver java.sql.DriverManager.registerDriver(new JtsGisWrapper()); } catch (SQLException e) { e.printStackTrace(); } } /** * Creates a postgresql connection, and then adds the PostGIS data types to * it calling addpgtypes() * * @param url the URL of the database to connect to * @param info a list of arbitrary tag/value pairs as connection arguments * @return a connection to the URL or null if it isnt us * @exception SQLException if a database access error occurs * * @see java.sql.Driver#connect * @see org.postgresql.Driver */ public java.sql.Connection connect(String url, Properties info) throws SQLException { url = mangleURL(url); Connection result = super.connect(url, info); addGISTypes((PGConnection) result); return result; } /** * Adds the JTS/PostGIS Data types to a PG Connection. * @param pgconn The PGConnection object to add the types to * @throws SQLException when an SQLException occurs */ public static void addGISTypes(PGConnection pgconn) throws SQLException { pgconn.addDataType("geometry", org.postgis.jts.JtsGeometry.class); pgconn.addDataType("box3d", org.postgis.PGbox3d.class); pgconn.addDataType("box2d", org.postgis.PGbox2d.class); } /** * Mangles the PostGIS URL to return the original PostGreSQL URL * * @param url String containing the url to be "mangled" * @return "mangled" string * @throws SQLException when a SQLException occurs */ public static String mangleURL(String url) throws SQLException { if (url.startsWith(POSTGIS_PROTOCOL)) { return POSTGRES_PROTOCOL + url.substring(POSTGIS_PROTOCOL.length()); } else { throw new SQLException("Unknown protocol or subprotocol in url " + url); } } /** * Returns true if the driver thinks it can open a connection to the given * URL. Typically, drivers will return true if they understand the * subprotocol specified in the URL and false if they don't. Our protocols * start with jdbc:postgresql_postGIS: * * @see java.sql.Driver#acceptsURL * @param url the URL of the driver * @return true if this driver accepts the given URL * @exception SQLException if a database-access error occurs (Dont know why * it would *shrug*) */ public boolean acceptsURL(String url) throws SQLException { try { url = mangleURL(url); } catch (SQLException e) { return false; } return super.acceptsURL(url); } /** * Gets the underlying drivers major version number * * @return the drivers major version number */ public int getMajorVersion() { return super.getMajorVersion(); } /** * Get the underlying drivers minor version number * * @return the drivers minor version number */ public int getMinorVersion() { return super.getMinorVersion(); } /** * Returns our own CVS version plus postgres Version * * @return String representation of the version */ public static String getVersion() { return "JtsGisWrapper " + REVISION + ", wrapping " + Driver.getVersion(); } } postgis-java-2.2.0/jdbc_jtsparser/src/main/java/org/postgis/jts/JtsWrapper.java000066400000000000000000000126541262565224600276220ustar00rootroot00000000000000/* * JtsWrapper.java * * Allows transparent usage of JTS Geometry classes via PostgreSQL JDBC driver * connected to a PostGIS enabled PostgreSQL server. * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.jts; import java.sql.Connection; import java.sql.SQLException; import java.util.Properties; import java.util.logging.Level; import java.util.logging.Logger; import org.postgresql.Driver; import org.postgresql.PGConnection; /** * JtsWrapper * * Wraps the PostGreSQL Driver to add the JTS/PostGIS Object Classes. * * This method currently works with J2EE DataSource implementations, and with * DriverManager framework. * * Simply replace the "jdbc:postgresql:" with a "jdbc:postgres_jts:" in the jdbc * URL. * * When using the drivermanager, you need to initialize JtsWrapper instead of * (or in addition to) org.postgresql.Driver. When using a J2EE DataSource * implementation, set the driver class property in the datasource config, the * following works for jboss: * * <driver-class>org.postgis.jts.PostGisWrapper</driver-class> * * @author markus.schaber@logix-tt.com * */ public class JtsWrapper extends Driver { protected static final Logger logger = Logger.getLogger("org.postgis.DriverWrapper"); private static final String POSTGRES_PROTOCOL = "jdbc:postgresql:"; private static final String POSTGIS_PROTOCOL = "jdbc:postgres_jts:"; public static final String REVISION = "$Revision$"; public JtsWrapper() { super(); } static { try { // Try to register ourself to the DriverManager java.sql.DriverManager.registerDriver(new JtsWrapper()); } catch (SQLException e) { logger.log(Level.WARNING, "Error registering PostgreSQL Jts Wrapper Driver", e); } } /** * Creates a postgresql connection, and then adds the JTS GIS data types to * it calling addpgtypes() * * @param url the URL of the database to connect to * @param info a list of arbitrary tag/value pairs as connection arguments * @return a connection to the URL or null if it isnt us * @exception SQLException if a database access error occurs * * @see java.sql.Driver#connect * @see org.postgresql.Driver */ public java.sql.Connection connect(String url, Properties info) throws SQLException { url = mangleURL(url); Connection result = super.connect(url, info); addGISTypes((PGConnection)result); return result; } /** * Adds the JTS/PostGIS Data types to a PG Connection. * @param pgconn The PGConnection object to add the types to * @throws SQLException when an SQLException occurs */ public static void addGISTypes(PGConnection pgconn) throws SQLException { pgconn.addDataType("geometry", org.postgis.jts.JtsGeometry.class); } /** * Mangles the PostGIS URL to return the original PostGreSQL URL * * @param url String containing the url to be "mangled" * @return "mangled" string * @throws SQLException when a SQLException occurs */ public static String mangleURL(String url) throws SQLException { if (url.startsWith(POSTGIS_PROTOCOL)) { return POSTGRES_PROTOCOL + url.substring(POSTGIS_PROTOCOL.length()); } else { throw new SQLException("Unknown protocol or subprotocol in url " + url); } } /** * Check whether the driver thinks he can handle the given URL. * * @see java.sql.Driver#acceptsURL * @param url the URL of the driver * @return true if this driver accepts the given URL * @exception SQLException Passed through from the underlying PostgreSQL * driver, should not happen. */ public boolean acceptsURL(String url) throws SQLException { try { url = mangleURL(url); } catch (SQLException e) { return false; } return super.acceptsURL(url); } /** * Gets the underlying drivers major version number * * @return the drivers major version number */ public int getMajorVersion() { return super.getMajorVersion(); } /** * Get the underlying drivers minor version number * * @return the drivers minor version number */ public int getMinorVersion() { return super.getMinorVersion(); } /** * Returns our own CVS version plus postgres Version * * @return String representation of the version */ public static String getVersion() { return "JtsGisWrapper " + REVISION + ", wrapping " + Driver.getVersion(); } } postgis-java-2.2.0/jdbc_jtsparser/src/main/javadoc/000077500000000000000000000000001262565224600222555ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/main/javadoc/overview.html000066400000000000000000000001041262565224600250040ustar00rootroot00000000000000

Parser between JTS and PostGIS geometry formats.

postgis-java-2.2.0/jdbc_jtsparser/src/test/000077500000000000000000000000001262565224600207015ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/test/java/000077500000000000000000000000001262565224600216225ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/test/java/org/000077500000000000000000000000001262565224600224115ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/test/java/org/postgis/000077500000000000000000000000001262565224600241015ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/test/java/org/postgis/jts/000077500000000000000000000000001262565224600247015ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/test/java/org/postgis/jts/JtsParserTest.java000066400000000000000000000500661262565224600303300ustar00rootroot00000000000000/* * JtsParserTest.java * * JtsParserTest for JTS - relies on org.postgis V1.0.0+ package. * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.jts; import org.postgis.binary.ValueSetter; import com.vividsolutions.jts.geom.*; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.testng.Assert; import org.testng.annotations.AfterClass; import org.testng.annotations.BeforeClass; import org.testng.annotations.Parameters; import org.testng.annotations.Test; import java.sql.*; /** * JtsParseTest * * This test class was adapted from the {@code JtsTestParsr} example standalone class. * It is meant to be run in standalone mode or run against a PostGIS database, but it will need to be * fixed to run against a PostGIS database as it currently fails in some places with an error: * {@literal function asewkb(geometry) does not exist} */ public class JtsParserTest { private static final Logger logger = LoggerFactory.getLogger(JtsParserTest.class); private static final String JTS_WRAPPER_CLASS_NAME = "org.postgis.jts.JtsWrapper"; /** The srid we use for the srid tests */ public static final int SRID = 4326; /** The string prefix we get for the srid tests */ public static final String SRIDPREFIX = "SRID=" + SRID + ";"; /** * Our set of geometries to test. */ public static final String ALL = "ALL"; public static final String ONLY10 = "ONLY10"; public static final String EQUAL10 = "EQUAL10"; public static final String[][] testset = new String[][] { { ALL, // 2D "POINT(10 10)" }, { ALL, // 3D with 3rd coordinate set to 0 "POINT(10 10 0)" }, { ALL, // 3D "POINT(10 10 20)" }, { ALL, "MULTIPOINT(11 12, 20 20)" }, { ALL, "MULTIPOINT(11 12 13, 20 20 20)" }, { ALL, "LINESTRING(10 10,20 20,50 50,34 34)" }, { ALL, "LINESTRING(10 10 20,20 20 20,50 50 50,34 34 34)" }, { ALL, "POLYGON((10 10,20 10,20 20,20 10,10 10),(5 5,5 6,6 6,6 5,5 5))" }, { ALL, "POLYGON((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))" }, { ALL, "MULTIPOLYGON(((10 10,20 10,20 20,20 10,10 10),(5 5,5 6,6 6,6 5,5 5)),((10 10,20 10,20 20,20 10,10 10),(5 5,5 6,6 6,6 5,5 5)))" }, { ALL, "MULTIPOLYGON(((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))" }, { ALL, "MULTILINESTRING((10 10,20 10,20 20,20 10,10 10),(5 5,5 6,6 6,6 5,5 5))" }, { ALL, "MULTILINESTRING((10 10 5,20 10 5,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))" }, { ALL, "GEOMETRYCOLLECTION(POINT(10 10),POINT(20 20))" }, { ALL, "GEOMETRYCOLLECTION(POINT(10 10 20),POINT(20 20 20))" }, { ALL, "GEOMETRYCOLLECTION(LINESTRING(10 10 20,20 20 20, 50 50 50, 34 34 34),LINESTRING(10 10 20,20 20 20, 50 50 50, 34 34 34))" }, { ALL, "GEOMETRYCOLLECTION(POLYGON((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),POLYGON((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))" }, { ONLY10, // Cannot be parsed by 0.X servers "GEOMETRYCOLLECTION(MULTIPOINT(10 10 10, 20 20 20),MULTIPOINT(10 10 10, 20 20 20))" }, { EQUAL10, // PostGIs 0.X "flattens" this geometry, so it is not // equal after reparsing. "GEOMETRYCOLLECTION(MULTILINESTRING((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))" }, { EQUAL10,// PostGIs 0.X "flattens" this geometry, so it is not // equal // after reparsing. "GEOMETRYCOLLECTION(MULTIPOLYGON(((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))),MULTIPOLYGON(((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))))" }, { ALL, "GEOMETRYCOLLECTION(POINT(10 10 20),LINESTRING(10 10 20,20 20 20, 50 50 50, 34 34 34),POLYGON((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))" }, { ONLY10, // Collections that contain both X and MultiX do not // work on // PostGIS 0.x "GEOMETRYCOLLECTION(POINT(10 10 20),MULTIPOINT(10 10 10, 20 20 20),LINESTRING(10 10 20,20 20 20, 50 50 50, 34 34 34),POLYGON((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),MULTIPOLYGON(((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)),((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0))),MULTILINESTRING((10 10 0,20 10 0,20 20 0,20 10 0,10 10 0),(5 5 0,5 6 0,6 6 0,6 5 0,5 5 0)))" }, { ALL,// new (correct) representation "GEOMETRYCOLLECTION EMPTY" }, }; private static JtsBinaryParser jtsBinaryParser = new JtsBinaryParser(); private static final JtsBinaryWriter jtsBinaryWriter = new JtsBinaryWriter(); private boolean testWithDatabase = false; private Connection connection = null; private Statement statement = null; @Test public void test() throws Exception { for (String[] aTestset : testset) { test(aTestset[1], aTestset[0]); test(SRIDPREFIX + aTestset[1], aTestset[0]); } } public void test(String WKT, String flags) throws SQLException { logger.debug("Original: {}", WKT); Geometry geom = JtsGeometry.geomFromString(WKT); String parsed = geom.toString(); if (WKT.startsWith("SRID=")) { parsed = "SRID=" + geom.getSRID() + ";" + parsed; } logger.debug("Parsed: {}", parsed); Geometry regeom = JtsGeometry.geomFromString(parsed); String reparsed = regeom.toString(); if (WKT.startsWith("SRID=")) { reparsed = "SRID=" + geom.getSRID() + ";" + reparsed; } logger.debug("Re-Parsed: {}", reparsed); Assert.assertEquals(geom, regeom, "Geometries are not equal"); Assert.assertEquals(geom.getSRID(), regeom.getSRID(), "Geometry SRIDs are not equal"); Assert.assertEquals(reparsed, parsed, "Text Reps are not equal"); String hexNWKT = jtsBinaryWriter.writeHexed(geom, ValueSetter.NDR.NUMBER); logger.debug("NDRHex: {}", hexNWKT); regeom = JtsGeometry.geomFromString(hexNWKT); logger.debug("ReNDRHex: {}", regeom); Assert.assertEquals(geom, regeom, "Geometries are not equal"); String hexXWKT = jtsBinaryWriter.writeHexed(geom, ValueSetter.XDR.NUMBER); logger.debug("XDRHex: {}", hexXWKT); regeom = JtsGeometry.geomFromString(hexXWKT); logger.debug("ReXDRHex: {}", regeom); Assert.assertEquals(geom, regeom, "Geometries are not equal"); byte[] NWKT = jtsBinaryWriter.writeBinary(geom, ValueSetter.NDR.NUMBER); regeom = jtsBinaryParser.parse(NWKT); logger.debug("NDR: {}", regeom); Assert.assertEquals(geom, regeom, "Geometries are not equal"); byte[] XWKT = jtsBinaryWriter.writeBinary(geom, ValueSetter.XDR.NUMBER); regeom = jtsBinaryParser.parse(XWKT); logger.debug("XDR: {}", regeom); Assert.assertEquals(geom, regeom, "Geometries are not equal"); Geometry coordArrayGeom = rebuildCS(geom); logger.debug("CoordArray: {}", regeom); Assert.assertEquals(geom, coordArrayGeom, "Geometries are not equal"); String coordArrayWKT = jtsBinaryWriter.writeHexed(coordArrayGeom, ValueSetter.NDR.NUMBER); logger.debug("HexCArray: {}", coordArrayWKT); Assert.assertEquals(coordArrayWKT, hexNWKT, "CoordArray HexWKT is not equal"); if (testWithDatabase) { int serverPostgisMajor = getPostgisMajor(); if ((flags.equals(ONLY10)) && serverPostgisMajor < 1) { logger.info("PostGIS server too old, skipping test on connection {}", connection.getCatalog()); } else { logger.debug("Testing on connection {}", connection.getCatalog()); Geometry sqlGeom = viaSQL(WKT, statement); logger.debug("SQLin: {}", sqlGeom.toString()); if (!geom.equalsExact(sqlGeom)) { logger.warn("Geometries after SQL are not equal"); if (flags.equals(EQUAL10) && serverPostgisMajor < 1) { logger.info("This is expected with PostGIS {}.X", serverPostgisMajor); } else { Assert.fail(); } } Geometry sqlreGeom = viaSQL(parsed, statement); logger.debug("SQLout: {}", sqlreGeom); if (!geom.equalsExact(sqlreGeom)) { logger.warn("Reparsed Geometries after SQL are not equal"); if (flags.equals(EQUAL10) && serverPostgisMajor < 1) { logger.info("This is expected with PostGIS {}.X", serverPostgisMajor); } else { Assert.fail(); } } sqlreGeom = viaPrepSQL(geom, connection); logger.debug("Prepared: {}", sqlreGeom); if (!geom.equalsExact(sqlreGeom)) { logger.debug("Reparsed Geometries after prepared StatementSQL are not equal"); if (flags.equals(EQUAL10) && serverPostgisMajor < 1) { logger.info("This is expected with PostGIS {}.X", serverPostgisMajor); } else { Assert.fail(); } } // asEWKT() function is not present on PostGIS 0.X, and the test // is pointless as 0.X uses EWKT as canonical rep so the same // functionality was already tested above. if (serverPostgisMajor >= 1) { sqlGeom = ewktViaSQL(WKT, statement); logger.debug("asEWKT: {}", sqlGeom); Assert.assertEquals(geom, sqlGeom); sqlGeom = ewkbViaSQL(WKT, statement); logger.debug("asEWKB: {}", sqlGeom); Assert.assertEquals(geom, sqlGeom); sqlGeom = viaSQL(hexNWKT, statement); logger.debug("hexNWKT: {}", sqlGeom); Assert.assertEquals(geom, sqlGeom); sqlGeom = viaSQL(hexXWKT, statement); logger.debug("hexXWKT: {}", sqlGeom); Assert.assertEquals(geom, sqlGeom); sqlGeom = binaryViaSQL(NWKT, connection); logger.debug("NWKT: {}", sqlGeom); Assert.assertEquals(geom, sqlGeom); sqlGeom = binaryViaSQL(XWKT, connection); logger.debug("XWKT: {}", sqlGeom); Assert.assertEquals(geom, sqlGeom); } } } } /** Pass a geometry representation through the SQL server */ private static Geometry viaSQL(String rep, Statement stat) throws SQLException { ResultSet rs = stat.executeQuery("SELECT geometry_in('" + rep + "')"); rs.next(); return ((JtsGeometry) rs.getObject(1)).getGeometry(); } /** * Pass a geometry representation through the SQL server via prepared * statement */ private static Geometry viaPrepSQL(Geometry geom, Connection conn) throws SQLException { PreparedStatement prep = conn.prepareStatement("SELECT ?::geometry"); JtsGeometry wrapper = new JtsGeometry(geom); prep.setObject(1, wrapper, Types.OTHER); ResultSet rs = prep.executeQuery(); rs.next(); JtsGeometry resultwrapper = ((JtsGeometry) rs.getObject(1)); return resultwrapper.getGeometry(); } /** Pass a geometry representation through the SQL server via EWKT */ private static Geometry ewktViaSQL(String rep, Statement stat) throws SQLException { ResultSet rs = stat.executeQuery("SELECT ST_AsEWKT(geometry_in('" + rep + "'))"); rs.next(); String resrep = rs.getString(1); return JtsGeometry.geomFromString(resrep); } /** Pass a geometry representation through the SQL server via EWKB */ private static Geometry ewkbViaSQL(String rep, Statement stat) throws SQLException { ResultSet rs = stat.executeQuery("SELECT ST_AsEWKB(geometry_in('" + rep + "'))"); rs.next(); byte[] resrep = rs.getBytes(1); return jtsBinaryParser.parse(resrep); } /** Pass a EWKB geometry representation through the server */ private static Geometry binaryViaSQL(byte[] rep, Connection conn) throws SQLException { PreparedStatement prep = conn.prepareStatement("SELECT ?::bytea::geometry"); prep.setBytes(1, rep); ResultSet rs = prep.executeQuery(); rs.next(); JtsGeometry resultwrapper = ((JtsGeometry) rs.getObject(1)); return resultwrapper.getGeometry(); } // Rebuild given Geometry with a CoordinateArraySequence implementation. public static Geometry rebuildCS(Geometry geom) { if (geom instanceof Point) { return rebuildCSPoint((Point)geom); } else if (geom instanceof MultiPoint) { return rebuildCSMP((MultiPoint)geom); } else if (geom instanceof LineString) { return rebuildCSLS((LineString)geom); } else if (geom instanceof MultiLineString) { return rebuildCSMLS((MultiLineString)geom); } else if (geom instanceof Polygon) { return rebuildCSP((Polygon)geom); } else if (geom instanceof MultiPolygon) { return rebuildCSMP((MultiPolygon)geom); } else if (geom instanceof GeometryCollection) { return rebuildCSGC((GeometryCollection)geom); } else { throw new AssertionError(); } } private static Point rebuildCSPoint(Point point) { Point result = point.getFactory().createPoint(point.getCoordinate()); result.setSRID(point.getSRID()); return result; } private static MultiPoint rebuildCSMP(MultiPoint mp) { Point[] points = new Point[mp.getNumGeometries()]; for (int i=0; i < points.length; i++) { points[i] = rebuildCSPoint((Point) mp.getGeometryN(i)); } MultiPoint result = mp.getFactory().createMultiPoint(points); result.setSRID(mp.getSRID()); return result; } private static MultiPolygon rebuildCSMP(MultiPolygon multipoly) { Polygon[] polygons = new Polygon[multipoly.getNumGeometries()]; for (int i=0; i < polygons.length; i++) { polygons[i] = rebuildCSP((Polygon)multipoly.getGeometryN(i)); } MultiPolygon result = multipoly.getFactory().createMultiPolygon(polygons); result.setSRID(multipoly.getSRID()); return result; } private static LineString rebuildCSLS(LineString line) { LineString result = line.getFactory().createLineString(line.getCoordinates()); result.setSRID(line.getSRID()); return result; } private static MultiLineString rebuildCSMLS(MultiLineString multiline) { LineString[] polygons = new LineString[multiline.getNumGeometries()]; for (int i=0; i < polygons.length; i++) { polygons[i] = rebuildCSLS((LineString)multiline.getGeometryN(i)); } MultiLineString result = multiline.getFactory().createMultiLineString(polygons); result.setSRID(multiline.getSRID()); return result; } private static Polygon rebuildCSP(Polygon polygon) { LinearRing outer = rebuildLR(polygon.getExteriorRing()); LinearRing[] holes = new LinearRing[polygon.getNumInteriorRing()]; for (int i=0; i < holes.length; i++) { holes[i] = rebuildLR(polygon.getInteriorRingN(i)); } Polygon result = polygon.getFactory().createPolygon(outer, holes); result.setSRID(polygon.getSRID()); return result; } private static LinearRing rebuildLR(LineString ring) { LinearRing result = ring.getFactory().createLinearRing(ring.getCoordinates()); result.setSRID(ring.getSRID()); return result; } private static Geometry rebuildCSGC(GeometryCollection coll) { Geometry[] geoms = new Geometry[coll.getNumGeometries()]; for (int i = 0; i < coll.getNumGeometries(); i++) { geoms[i] = rebuildCS(coll.getGeometryN(i)); } Geometry result = coll.getFactory().createGeometryCollection(geoms); result.setSRID(coll.getSRID()); return result; } public int getPostgisMajor() throws SQLException { ResultSet resultSet = statement.executeQuery("SELECT postgis_version()"); resultSet.next(); String version = resultSet.getString(1); if (version == null) { throw new SQLException("postgis_version returned NULL!"); } version = version.trim(); int idx = version.indexOf('.'); return Integer.parseInt(version.substring(0, idx)); } @BeforeClass @Parameters({"testWithDatabaseSystemProperty", "jdbcUrlSystemProperty", "jdbcUsernameSystemProperty", "jdbcPasswordSystemProperty"}) public void initJdbcConnection(String testWithDatabaseSystemProperty, String jdbcUrlSystemProperty, String jdbcUsernameSystemProperty, String jdbcPasswordSystemProperty) throws Exception { logger.debug("testWithDatabaseSystemProperty: {}", testWithDatabaseSystemProperty); logger.debug("jdbcUrlSystemProperty: {}", jdbcUrlSystemProperty); logger.debug("jdbcUsernameSystemProperty: {}", jdbcUsernameSystemProperty); logger.debug("jdbcPasswordSystemProperty: {}", jdbcPasswordSystemProperty); testWithDatabase = Boolean.parseBoolean(System.getProperty(testWithDatabaseSystemProperty)); String jdbcUrl = System.getProperty(jdbcUrlSystemProperty); String jdbcUsername = System.getProperty(jdbcUsernameSystemProperty); String jdbcPassword = System.getProperty(jdbcPasswordSystemProperty); logger.debug("testWithDatabase: {}", testWithDatabase); logger.debug("jdbcUrl: {}", jdbcUrl); logger.debug("jdbcUsername: {}", jdbcUsername); logger.debug("jdbcPassword: {}", jdbcPassword); if (testWithDatabase) { Class.forName(JTS_WRAPPER_CLASS_NAME); connection = DriverManager.getConnection(jdbcUrl, jdbcUsername, jdbcPassword); statement = connection.createStatement(); } else { logger.info("testWithDatabase value was false. Database tests will be skipped."); } } @AfterClass public void unallocateDatabaseResources() throws Exception { if ((statement != null) && (!statement.isClosed())) { statement.close(); } if ((connection != null) && (!connection.isClosed())) { connection.close(); } } }postgis-java-2.2.0/jdbc_jtsparser/src/test/resources/000077500000000000000000000000001262565224600227135ustar00rootroot00000000000000postgis-java-2.2.0/jdbc_jtsparser/src/test/resources/logback-test.xml000066400000000000000000000006611262565224600260170ustar00rootroot00000000000000 %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n postgis-java-2.2.0/jdbc_jtsparser/src/test/resources/testng.xml000066400000000000000000000011711262565224600247410ustar00rootroot00000000000000 postgis-java-2.2.0/pom.xml000066400000000000000000000365211262565224600154600ustar00rootroot00000000000000 4.0.0 net.postgis postgis-java-aggregator 2.2.1-SNAPSHOT pom PostGIS Java Project Aggregates java projects associated with the PostGIS project. http://postgis.net GNU Lesser General Public License http://www.gnu.org/licenses/lgpl-2.1.txt repo PostGIS Development Team http://postgis.net Phillip Ross phillip.w.g.ross at gmail.com Maintainer Hakan Tandogan hakan@gurkensalat.com http://www.gurkensalat.com/ Maven Packager Baris Ergun barisergun75@gmail.com http://www.barisergun.com/ Maven Packager User List postgis-users-subscribe@lists.osgeo.org postgis-users-unsubscribe@lists.osgeo.org postgis-users@lists.osgeo.org http://lists.osgeo.org/pipermail/postgis-users/ Developer List postgis-devel-subscribe@lists.osgeo.org postgis-devel-unsubscribe@lists.osgeo.org postgis-devel@lists.osgeo.org http://lists.osgeo.org/pipermail/postgis-devel/ jdbc jdbc_jtsparser postgis-jdbc-java2d https://github.com/postgis/postgis-java scm:git:git://github.com/postgis/postgis-java.git scm:git:git@github.com:postgis/postgis-java.git HEAD GitHub Issues https://github.com/postgis/postgis-java/issues ossrh https://oss.sonatype.org/content/repositories/snapshots ossrh https://oss.sonatype.org/service/local/staging/deploy/maven2/ UTF-8 1.7 3.3 false 1 true false 1 true 1.9.1 1.2.1 3.0.0 3.3 2.10 2.8.2 2.10.1 1.4.1 2.19 1.6 2.5.2 2.6 1.4 2.10.3 2.5.3 2.7 2.4 2.19 2.6 1.1.3 1.7.13 6.9.9 ch.qos.logback logback-classic ${dependency.logback.version} ch.qos.logback logback-core ${dependency.logback.version} org.slf4j slf4j-api ${dependency.slfj.version} org.testng testng ${dependency.testng.version} test com.googlecode.maven-download-plugin download-maven-plugin ${download-maven-plugin.version} org.apache.maven.plugins maven-clean-plugin ${maven-clean-plugin.version} org.apache.maven.plugins maven-compiler-plugin ${maven-compiler-plugin.version} ${java.min.version} ${java.min.version} org.apache.maven.plugins maven-dependency-plugin ${maven-dependency-plugin.version} org.apache.maven.plugins maven-deploy-plugin ${maven-deploy-plugin.version} org.apache.maven.plugins maven-ear-plugin ${maven-ear-plugin.version} org.apache.maven.plugins maven-enforcer-plugin ${maven-enforcer-plugin.version} enforce-maven enforce [${maven.min.version},) org.apache.maven.plugins maven-failsafe-plugin ${maven-failsafe-plugin.version} ${failsafe.forkCount} ${maven.integration.test.skip} ${project.build.directory}/derby.log ${failsafe.useSystemClassLoader} org.apache.maven.plugins maven-gpg-plugin ${maven-gpg-plugin.version} org.apache.maven.plugins maven-install-plugin ${maven-install-plugin.version} org.apache.maven.plugins maven-jar-plugin ${maven-jar-plugin.version} org.apache.maven.plugins maven-jarsigner-plugin ${maven-jarsigner-plugin.version} org.apache.maven.plugins maven-javadoc-plugin ${maven-javadoc-plugin.version} org.apache.maven.plugins maven-release-plugin ${maven-release-plugin.version} true true false release-sign-artifacts org.apache.maven.plugins maven-resources-plugin ${maven-resources-plugin.version} org.apache.maven.plugins maven-source-plugin ${maven-source-plugin.version} org.apache.maven.plugins maven-surefire-plugin ${maven-surefire-plugin.version} ${surefire.forkCount} ${maven.test.skip} ${project.build.directory}/derby.log ${surefire.useSystemClassLoader} org.apache.maven.plugins maven-war-plugin ${maven-war-plugin.version} org.codehaus.mojo build-helper-maven-plugin ${build-helper-maven-plugin.version} release-sign-artifacts org.apache.maven.plugins maven-gpg-plugin sign-artifacts verify sign org.apache.maven.plugins maven-javadoc-plugin attach-javadocs jar org.apache.maven.plugins maven-source-plugin attach-sources jar-no-fork postgis-java-2.2.0/postgis-java-aggregator.iml000066400000000000000000000032651262565224600213740ustar00rootroot00000000000000 postgis-java-2.2.0/postgis-jdbc-java2d/000077500000000000000000000000001262565224600176715ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/pom.xml000066400000000000000000000041731262565224600212130ustar00rootroot00000000000000 4.0.0 net.postgis postgis-java-aggregator 2.2.1-SNAPSHOT postgis-jdbc-java2d 2.2.1-SNAPSHOT jar postgis-jdbc-java2d Transparent readonly support for PostGIS objects as Java2D path objects false org.postgresql.Driver jdbc:postgres_jts://localhost:5432/postgis1 postgis1 postgis1 net.postgis postgis-jdbc 2.2.1-SNAPSHOT org.apache.maven.plugins maven-surefire-plugin src/test/resources/testng.xml ${testWithDatabase} ${jdbcDriverClassName} ${jdbcUrl} ${jdbcUsername} ${jdbcPassword} postgis-java-2.2.0/postgis-jdbc-java2d/postgis-jdbc-java2d.iml000066400000000000000000000041341262565224600241330ustar00rootroot00000000000000 postgis-java-2.2.0/postgis-jdbc-java2d/src/000077500000000000000000000000001262565224600204605ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/main/000077500000000000000000000000001262565224600214045ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/main/java/000077500000000000000000000000001262565224600223255ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/main/java/examples/000077500000000000000000000000001262565224600241435ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/main/java/examples/TestJava2d.java000066400000000000000000000171171262565224600267640ustar00rootroot00000000000000/* * TestJava2d.java * * PostGIS extension for PostgreSQL JDBC driver - example and test classes * * (C) 2004 Paul Ramsey, pramsey@refractions.net * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package examples; import java.awt.*; import java.awt.event.WindowEvent; import java.awt.event.WindowListener; import java.awt.geom.AffineTransform; import java.awt.geom.Rectangle2D; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.util.ArrayList; import org.postgis.java2d.Java2DWrapper; public class TestJava2d { private static final boolean DEBUG = true; public static final Shape[] SHAPEARRAY = new Shape[0]; public static final String[][] testDataset = new String[][] { {"point1", "POINT(10 11)"}, {"multipoint1", "MULTIPOINT(10.25 11,10.5 11,10.75 11,11 11,11.25 11,11.5 11,11.75 11,12 11)"}, {"linestring1", "LINESTRING(0 0,100 0,100 100,0 100)"}, {"linestring2", "LINESTRING(-310 110,210 110,210 210,-310 210,-310 110)"}, {"multilinestring", "MULTILINESTRING((0 0,10 10,20 0,30 10),(40 0,40 10,50 10,50 20,60 20))"}, }; static { new Java2DWrapper(); // make shure our driver is initialized } public static void main(String[] args) throws ClassNotFoundException, SQLException { if (args.length != 5) { System.err.println("Usage: java examples/TestJava2D dburl user pass tablename column"); System.err.println(); System.err.println("dburl has the following format:"); System.err.println(Java2DWrapper.POSTGIS_PROTOCOL + "//HOST:PORT/DATABASENAME"); System.err.println("tablename is 'jdbc_test' by default."); System.exit(1); } Shape[] geometries = read(args[0], args[1], args[2], "SELECT " + args[4] + " FROM " + args[3]); if (DEBUG) { System.err.println("read " + geometries.length + " geometries."); } if (geometries.length == 0) { if (DEBUG) { System.err.println("No geometries were read."); } return; } System.err.println("Painting..."); Frame window = new Frame("PostGIS java2D demo"); Canvas CV = new GisCanvas(geometries); window.add(CV); window.setSize(500, 500); window.addWindowListener(new EventHandler()); window.setVisible(true); } static Rectangle2D calcbbox(Shape[] geometries) { Rectangle2D bbox = geometries[0].getBounds2D(); for (int i = 1; i < geometries.length; i++) { bbox = bbox.createUnion(geometries[i].getBounds2D()); } return bbox; } private static Shape[] read(String dburl, String dbuser, String dbpass, String query) throws ClassNotFoundException, SQLException { ArrayList geometries = new ArrayList(); if (DEBUG) { System.err.println("Creating JDBC connection..."); } Class.forName("org.postgresql.Driver"); Connection conn = DriverManager.getConnection(dburl, dbuser, dbpass); if (DEBUG) { System.err.println("fetching geometries: " + query); } ResultSet r = conn.createStatement().executeQuery(query); while (r.next()) { final Shape current = (Shape) r.getObject(1); if (current != null) { geometries.add(current); } } conn.close(); return (Shape[]) geometries.toArray(SHAPEARRAY); } public static class GisCanvas extends Canvas { /** Keep java 1.5 compiler happy */ private static final long serialVersionUID = 1L; final Rectangle2D bbox; final Shape[] geometries; public GisCanvas(Shape[] geometries) { this.geometries = geometries; this.bbox = calcbbox(geometries); setBackground(Color.GREEN); } public void paint(Graphics og) { Graphics2D g = (Graphics2D) og; // Add 5% padding on all borders final double paddingTop = bbox.getHeight() * 0.05; final double paddingBottom = bbox.getHeight() * 0.05; final double paddingLeft = bbox.getWidth() * 0.05; final double paddingRight = bbox.getWidth() * 0.05; // If the bounding box has negative coordinates, we need to offset by the negative coordinate final double offsetX = (bbox.getX() < 0) ? (0 - bbox.getX()) : 0; final double offsetY = (bbox.getY() < 0) ? (0 - bbox.getY()) : 0; // Scale by the bounding box and padding final double scaleX = (super.getWidth() - (paddingLeft + paddingRight)) / (bbox.getWidth()); final double scaleY = (super.getHeight() - (paddingTop + paddingBottom)) / (bbox.getHeight()); // Apply the transform parameters AffineTransform at = new AffineTransform(); at.translate(paddingLeft, paddingTop); at.scale(scaleX, scaleY); at.translate(offsetX, offsetY); if (DEBUG) { System.err.println(); System.err.println("paddingTop: " + paddingTop); System.err.println("paddingBottom: " + paddingBottom); System.err.println("paddingLeft: " + paddingLeft); System.err.println("paddingRight: " + paddingRight); System.err.println("offsetX: " + offsetX); System.err.println("offsetY: " + offsetY); System.err.println("scaleX: " + scaleX); System.err.println("scaleY: " + scaleY); System.err.println("bbox: " + bbox); System.err.println("trans: " + at); System.err.println("new: " + at.createTransformedShape(bbox).getBounds2D()); System.err.println("visual:" + super.getBounds()); } for (int i = 0; i < geometries.length; i++) { g.setPaint(Color.BLUE); final Shape shape = at.createTransformedShape(geometries[i]); g.fill(shape); g.setPaint(Color.ORANGE); g.draw(shape); } } } public static class EventHandler implements WindowListener { public void windowActivated(WindowEvent e) {// } public void windowClosed(WindowEvent e) {// } public void windowClosing(WindowEvent e) { e.getWindow().setVisible(false); System.exit(0); } public void windowDeactivated(WindowEvent e) {// } public void windowDeiconified(WindowEvent e) {// } public void windowIconified(WindowEvent e) {// } public void windowOpened(WindowEvent e) {// } } }postgis-java-2.2.0/postgis-jdbc-java2d/src/main/java/org/000077500000000000000000000000001262565224600231145ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/main/java/org/postgis/000077500000000000000000000000001262565224600246045ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/main/java/org/postgis/java2d/000077500000000000000000000000001262565224600257535ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/main/java/org/postgis/java2d/Java2DWrapper.java000066400000000000000000000130171262565224600312300ustar00rootroot00000000000000/* * Java2DWrapper.java * * Allows transparent usage of JTS Geometry classes via PostgreSQL JDBC driver * connected to a PostGIS enabled PostgreSQL server. * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.java2d; import org.postgresql.Driver; import org.postgresql.PGConnection; import java.sql.Connection; import java.sql.SQLException; import java.sql.SQLFeatureNotSupportedException; import java.util.Properties; import java.util.logging.Logger; /** * Java2DWrapper * * Wraps the PostGreSQL Driver to add transparent readonly support for PostGIS * objects into java2d path objects. * * This method currently works with J2EE DataSource implementations, and with * DriverManager framework. * * Simply replace the "jdbc:postgresql:" with a "jdbc:postgis_j2d" in the * jdbc URL. * * @author markus.schaber@logix-tt.com * */ public class Java2DWrapper extends Driver { private static final String POSTGRES_PROTOCOL = "jdbc:postgresql:"; public static final String POSTGIS_PROTOCOL = "jdbc:postgis_j2d:"; public static final String REVISION = "$Revision$"; public Java2DWrapper() { super(); } static { try { // Analogy to org.postgresql.Driver java.sql.DriverManager.registerDriver(new Java2DWrapper()); } catch (SQLException e) { e.printStackTrace(); } } /** * Creates a postgresql connection, and then adds the PostGIS data types to * it calling addpgtypes() * * @param url the URL of the database to connect to * @param info a list of arbitrary tag/value pairs as connection arguments * @return a connection to the URL or null if it isnt us * @exception SQLException if a database access error occurs * * @see java.sql.Driver#connect * @see org.postgresql.Driver */ public java.sql.Connection connect(String url, Properties info) throws SQLException { url = mangleURL(url); Connection result = super.connect(url, info); addGISTypes((PGConnection) result); return result; } /** * Adds the JTS/PostGIS Data types to a PG Connection. * * @throws SQLException when a SQLException occurs * @param pgconn The PGConnection object to add the types to * @throws SQLException when an SQLException occurs */ public static void addGISTypes(PGConnection pgconn) throws SQLException { pgconn.addDataType("geometry", PGShapeGeometry.class); pgconn.addDataType("box3d", org.postgis.PGbox3d.class); pgconn.addDataType("box2d", org.postgis.PGbox2d.class); } /** * Mangles the PostGIS URL to return the original PostGreSQL URL * * @param url String containing the url to be "mangled" * @return "mangled" string * @throws SQLException when a SQLException occurs */ public static String mangleURL(String url) throws SQLException { if (url.startsWith(POSTGIS_PROTOCOL)) { return POSTGRES_PROTOCOL + url.substring(POSTGIS_PROTOCOL.length()); } else { throw new SQLException("Unknown protocol or subprotocol in url " + url); } } /** * Returns true if the driver thinks it can open a connection to the given * URL. Typically, drivers will return true if they understand the * subprotocol specified in the URL and false if they don't. Our protocols * start with jdbc:postgresql_postGIS: * * @see java.sql.Driver#acceptsURL * @param url the URL of the driver * @return true if this driver accepts the given URL * @exception SQLException if a database-access error occurs (Dont know why * it would *shrug*) */ public boolean acceptsURL(String url) throws SQLException { try { url = mangleURL(url); } catch (SQLException e) { return false; } return super.acceptsURL(url); } /** * Gets the underlying drivers major version number * * @return the drivers major version number */ public int getMajorVersion() { return super.getMajorVersion(); } /** * Get the underlying drivers minor version number * * @return the drivers minor version number */ public int getMinorVersion() { return super.getMinorVersion(); } /** * Returns our own CVS version plus postgres Version * * @return String identifier for the version */ public static String getVersion() { return "Java2DWrapper " + REVISION + ", wrapping " + Driver.getVersion(); } public Logger getParentLogger() throws SQLFeatureNotSupportedException { throw new UnsupportedOperationException("Not supported yet."); } } postgis-java-2.2.0/postgis-jdbc-java2d/src/main/java/org/postgis/java2d/PGShapeGeometry.java000066400000000000000000000121101262565224600316140ustar00rootroot00000000000000/* * PGShapeGeometry.java * * Allows PostGIS data to be read directly into a java2d shape * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.java2d; import java.awt.Rectangle; import java.awt.Shape; import java.awt.geom.*; import java.sql.SQLException; import org.postgresql.util.PGobject; /** * PostGIS Java2D geometry implementation (read-only). * * Supports PostGIS 1.x (lwgeom hexwkb). * * As the java.awt.Shape methods currently are implemented by using a * java.awt.geom.GeneralPath object, they have the same semantics. * * NOTE: (Multi)Points are translated into a sequence of single MoveTo and LineTo * commands, but WITHOUT a closePath command. When rendering with a stroke that * is not solid, the points may not be rendered. * * (Multi)LineStrings are translated into a sequence of a single MoveTo and * multiple LineTo vertices, and Polygon rings into a sequence of a single * MoveTo, multiple LineTo and a closePath command. To allow correct Polygon * filling, our PathIterators have GeneralPath.WIND_EVEN_ODD as winding rule. * * @see java.awt.geom.GeneralPath * @see java.awt.Shape * @see org.postgresql.util.PGobject * * @author Markus Schaber */ public class PGShapeGeometry extends PGobject implements Shape { /* JDK 1.5 Serialization */ private static final long serialVersionUID = 0x100; final static ShapeBinaryParser parser = new ShapeBinaryParser(); private final GeneralPath path; private int srid; /** * Constructor called by JDBC drivers. call setValue afterwards to fill with * Geometry data. * */ public PGShapeGeometry() { setType("geometry"); path = new GeneralPath(GeneralPath.WIND_EVEN_ODD); } /** * Construct directly from a General Path and SRID value * * @param path GeneralPath to be used * @param srid SRID value to be used */ public PGShapeGeometry(GeneralPath path, int srid) { setType("geometry"); this.path = path; this.srid = srid; } /** * Construct with HexWKB representation * * @param value String representation of the HexWKB data * @throws SQLException when a SQLException occurs */ public PGShapeGeometry(String value) throws SQLException { this(); setValue(value); } /** * Reads the HexWKB representation - to be called by the jdbc drivers. Be * shure to call this only once and if you used the PGShapeGeometry() * constructor without parameters. In all other cases, behaviour is * undefined. */ public void setValue(String value) throws SQLException { srid = parser.parse(value, path); } public String toString() { return "PGShapeGeometry " + path.toString(); } /** We currently have read-only support, so this method returns null */ public String getValue() { return null; } public boolean equals(Object obj) { if (obj instanceof PGShapeGeometry) return ((PGShapeGeometry) obj).path.equals(path); return false; } /** * Return the SRID or Geometry.UNKNOWN_SRID if none was available * @return the SRID value to be used */ public int getSRID() { return srid; } // following are the java2d Shape method implementations... public boolean contains(double x, double y) { return path.contains(x, y); } public boolean contains(double x, double y, double w, double h) { return path.contains(x, y, w, h); } public boolean intersects(double x, double y, double w, double h) { return path.intersects(x, y, w, h); } public Rectangle getBounds() { return path.getBounds(); } public boolean contains(Point2D p) { return path.contains(p); } public Rectangle2D getBounds2D() { return path.getBounds2D(); } public boolean contains(Rectangle2D r) { return path.contains(r); } public boolean intersects(Rectangle2D r) { return path.intersects(r); } public PathIterator getPathIterator(AffineTransform at) { return path.getPathIterator(at); } public PathIterator getPathIterator(AffineTransform at, double flatness) { return path.getPathIterator(at, flatness); } } postgis-java-2.2.0/postgis-jdbc-java2d/src/main/java/org/postgis/java2d/ShapeBinaryParser.java000066400000000000000000000206611262565224600322050ustar00rootroot00000000000000/* * ShapeBinaryParser.java * * Shape Binary Parser for Java2D - relies on org.postgis V1.0.0+ package. * * (C) 2005 Markus Schaber, markus.schaber@logix-tt.com * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.java2d; import java.awt.geom.GeneralPath; import org.postgis.Geometry; import org.postgis.binary.ByteGetter; import org.postgis.binary.ValueGetter; import org.postgis.binary.ByteGetter.BinaryByteGetter; import org.postgis.binary.ByteGetter.StringByteGetter; /** * Parse binary representation of geometries. Currently, only text rep (hexed) * implementation is tested. * * It should be easy to add char[] and CharSequence ByteGetter instances, * although the latter one is not compatible with older jdks. * * I did not implement real unsigned 32-bit integers or emulate them with long, * as both java Arrays and Strings currently can have only 2^31-1 elements * (bytes), so we cannot even get or build Geometries with more than approx. * 2^28 coordinates (8 bytes each). * * @author Markus Schaber, markus.schaber@logix-tt.com * */ public class ShapeBinaryParser { /** * Get the appropriate ValueGetter for my endianness * * @param bytes The appropriate Byte Getter * * @return the ValueGetter */ public static ValueGetter valueGetterForEndian(ByteGetter bytes) { if (bytes.get(0) == ValueGetter.XDR.NUMBER) { // XDR return new ValueGetter.XDR(bytes); } else if (bytes.get(0) == ValueGetter.NDR.NUMBER) { return new ValueGetter.NDR(bytes); } else { throw new IllegalArgumentException("Unknown Endian type:" + bytes.get(0)); } } /** * Parse a hex encoded geometry * * Is synchronized to protect offset counter. (Unfortunately, Java does not * have neither call by reference nor multiple return values.) * * @param value String representation of the value to be parsed * @param path GeneralPath to provide the parsed value to * * @return a potential SRID or Geometry.UNKNOWN_SRID if not present */ public synchronized int parse(String value, GeneralPath path) { StringByteGetter bytes = new ByteGetter.StringByteGetter(value); return parseGeometry(valueGetterForEndian(bytes), path); } /** * Parse a binary encoded geometry. * * Is synchronized to protect offset counter. (Unfortunately, Java does not * have neither call by reference nor multiple return values.) * * @param value byte array representation of the value to be parsed * @param path GeneralPath to provide the parsed value to * * @return a potential SRID or Geometry.UNKNOWN_SRID if not present */ public synchronized int parse(byte[] value, GeneralPath path) { BinaryByteGetter bytes = new ByteGetter.BinaryByteGetter(value); return parseGeometry(valueGetterForEndian(bytes), path); } /** * Parse a geometry starting at offset. * * @param data ValueGetter containing the value to be parsed * @param path GeneralPath to provide the parsed value to * * @return a potential SRID or Geometry.UNKNOWN_SRID if not present */ protected int parseGeometry(ValueGetter data, GeneralPath path) { byte endian = data.getByte(); // skip and test endian flag if (endian != data.endian) { throw new IllegalArgumentException("Endian inconsistency!"); } int typeword = data.getInt(); int realtype = typeword & 0x1FFFFFFF; // cut off high flag bits boolean haveZ = (typeword & 0x80000000) != 0; boolean haveM = (typeword & 0x40000000) != 0; boolean haveS = (typeword & 0x20000000) != 0; int srid = Geometry.UNKNOWN_SRID; if (haveS) { srid = Geometry.parseSRID(data.getInt()); } switch (realtype) { case org.postgis.Geometry.POINT : parsePoint(data, haveZ, haveM, path); break; case org.postgis.Geometry.LINESTRING : parseLineString(data, haveZ, haveM, path); break; case org.postgis.Geometry.POLYGON : parsePolygon(data, haveZ, haveM, path); break; case org.postgis.Geometry.MULTIPOINT : parseMultiPoint(data, path); break; case org.postgis.Geometry.MULTILINESTRING : parseMultiLineString(data, path); break; case org.postgis.Geometry.MULTIPOLYGON : parseMultiPolygon(data, path); break; case org.postgis.Geometry.GEOMETRYCOLLECTION : parseCollection(data, path); break; default : throw new IllegalArgumentException("Unknown Geometry Type!"); } return srid; } private void parsePoint(ValueGetter data, boolean haveZ, boolean haveM, GeneralPath path) { double x = data.getDouble(); double y = data.getDouble(); path.moveTo(x, y); path.lineTo(x, y); skipZM(data, haveZ, haveM); } private void skipZM(ValueGetter data, boolean haveZ, boolean haveM) { if (haveZ) { // skip Z value data.getDouble(); } if (haveM) { // skip M value data.getDouble(); } } /** Parse an Array of "full" Geometries */ private void parseGeometryArray(ValueGetter data, int count, GeneralPath path) { for (int i = 0; i < count; i++) { parseGeometry(data, path); } } /** * Parse an Array of "slim" Points (without endianness and type, part of * LinearRing and Linestring, but not MultiPoint! * * @param data ValueGetter containing the value to be parsed * @param haveZ flag indicating if Z values exist * @param haveM flag indicating if M values exist * @param path GeneralPath to provide the parsed value to */ private void parseCS(ValueGetter data, boolean haveZ, boolean haveM, GeneralPath path) { int count = data.getInt(); if (count > 0) { path.moveTo((float) data.getDouble(), (float) data.getDouble()); skipZM(data, haveZ, haveM); for (int i = 1; i < count; i++) { path.lineTo((float) data.getDouble(), (float) data.getDouble()); skipZM(data, haveZ, haveM); } } } private void parseMultiPoint(ValueGetter data, GeneralPath path) { parseGeometryArray(data, data.getInt(), path); } private void parseLineString(ValueGetter data, boolean haveZ, boolean haveM, GeneralPath path) { parseCS(data, haveZ, haveM, path); } private void parseLinearRing(ValueGetter data, boolean haveZ, boolean haveM, GeneralPath path) { parseCS(data, haveZ, haveM, path); path.closePath(); } private void parsePolygon(ValueGetter data, boolean haveZ, boolean haveM, GeneralPath path) { int holecount = data.getInt() - 1; // parse shell parseLinearRing(data, haveZ, haveM, path); // parse inner rings for (int i = 0; i < holecount; i++) { parseLinearRing(data, haveZ, haveM, path); } } private void parseMultiLineString(ValueGetter data, GeneralPath path) { int count = data.getInt(); parseGeometryArray(data, count, path); } private void parseMultiPolygon(ValueGetter data, GeneralPath path) { int count = data.getInt(); parseGeometryArray(data, count, path); } private void parseCollection(ValueGetter data, GeneralPath path) { int count = data.getInt(); parseGeometryArray(data, count, path); } } postgis-java-2.2.0/postgis-jdbc-java2d/src/test/000077500000000000000000000000001262565224600214375ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/test/java/000077500000000000000000000000001262565224600223605ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/test/java/org/000077500000000000000000000000001262565224600231475ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/test/java/org/postgis/000077500000000000000000000000001262565224600246375ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/test/java/org/postgis/java2d/000077500000000000000000000000001262565224600260065ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/test/java/org/postgis/java2d/SimpleJava2DWrapperTest.java000066400000000000000000000032461262565224600333000ustar00rootroot00000000000000/* * SimpleJava2DWrapperTest.java * * SimpleJava2DWrapperTest for Java2D - relies on org.postgis V1.0.0+ package. * * (C) 2015 Phillip Ross, phillip.w.g.ross@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ package org.postgis.java2d; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.testng.annotations.Test; /** * This class serves as little more than an initial placeholder for establishing test classes within * this module's test suite. * * @author Phillip Ross {@literal } */ public class SimpleJava2DWrapperTest { private static final Logger logger = LoggerFactory.getLogger(SimpleJava2DWrapperTest.class); private static final String JAVA2D_WRAPPER_CLASS_NAME = "org.postgis.java2d.Java2DWrapper"; @Test public void testWrapperClassLoad() throws Exception { logger.debug("Loading java2d wrapper class: {}", JAVA2D_WRAPPER_CLASS_NAME); Class.forName(JAVA2D_WRAPPER_CLASS_NAME); } }postgis-java-2.2.0/postgis-jdbc-java2d/src/test/resources/000077500000000000000000000000001262565224600234515ustar00rootroot00000000000000postgis-java-2.2.0/postgis-jdbc-java2d/src/test/resources/logback-test.xml000066400000000000000000000006641262565224600265600ustar00rootroot00000000000000 %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n postgis-java-2.2.0/postgis-jdbc-java2d/src/test/resources/testng.xml000066400000000000000000000012431262565224600254770ustar00rootroot00000000000000