/*
* eXist Open Source Native XML Database
* Copyright (C) 2007 The eXist Project
* http://exist-db.org
*
* This program 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
* of the License, or (at your option) any later version.
*
* This program 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 program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* $Id$
*
* @author Pierrick Brihaye <pierrick.brihaye@free.fr>
*/
package org.exist.indexing.spatial;
import java.io.File;
import java.io.StringReader;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import junit.framework.TestCase;
import org.exist.EXistException;
import org.exist.dom.NodeSet;
import org.exist.indexing.spatial.AbstractGMLJDBCIndex.SpatialOperator;
import org.exist.memtree.SAXAdapter;
import org.exist.security.xacml.AccessContext;
import org.exist.storage.BrokerPool;
import org.exist.storage.DBBroker;
import org.exist.xmldb.IndexQueryService;
import org.exist.xmldb.XmldbURI;
import org.exist.xquery.XQuery;
import org.exist.xquery.value.Sequence;
import org.geotools.gml.GMLFilterDocument;
import org.geotools.gml.GMLFilterGeometry;
import org.geotools.gml.GMLHandlerJTS;
import org.xml.sax.InputSource;
import org.xml.sax.XMLReader;
import org.xml.sax.helpers.XMLFilterImpl;
import org.xmldb.api.DatabaseManager;
import org.xmldb.api.base.Collection;
import org.xmldb.api.base.Database;
import org.xmldb.api.base.XMLDBException;
import org.xmldb.api.modules.CollectionManagementService;
import org.xmldb.api.modules.XMLResource;
import com.vividsolutions.jts.geom.Geometry;
/**
*
*/
public class GMLIndexTest extends TestCase {
private final static String FILES[] = { "15385-SS7886-5i1.gml" };
static File existDir;
static {
String existHome = System.getProperty("exist.home");
existDir = existHome == null ? new File(".") : new File(existHome);
}
private final static File RESOURCE_DIR_DIR = new File(existDir, "extensions/indexes/spatial/test/resources");
private static final String TEST_COLLECTION_NAME = "test-spatial-index";
private static String COLLECTION_CONFIG =
"<collection xmlns=\"http://exist-db.org/collection-config/1.0\">" +
" <index>" +
" <gml/>" +
" </index>" +
" <validation mode=\"no\"/> " +
"</collection>";
String IN_MEMORY_GML = "<gml:Polygon xmlns:gml = 'http://www.opengis.net/gml' srsName='osgb:BNG'>" +
" <gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>" +
"278515.400,187060.450 278515.150,187057.950 278516.350,187057.150 " +
"278546.700,187054.000 278580.550,187050.900 278609.500,187048.100 " +
"278609.750,187051.250 278574.750,187054.650 278544.950,187057.450 " +
"278515.400,187060.450 " +
" </gml:coordinates></gml:LinearRing></gml:outerBoundaryIs>" +
"</gml:Polygon>";
String WKT_POLYGON = "POLYGON ((-3.7530493069563913 51.5695210244188, " +
"-3.7526220716233705 51.569500427086325, -3.752191300029012 51.569481679670055, " +
"-3.7516853221460167 51.5694586575048, -3.751687839470607 51.569430291017945, " +
"-3.752106350923544 51.56944922336166, -3.752595638781826 51.5694697950237, " +
"-3.753034464037513 51.56949156828257, -3.753052048201362 51.56949850020053, " +
"-3.7530493069563913 51.5695210244188))";
private Database database;
private Collection testCollection;
private Geometry currentGeometry;
public void testIndexDocument() {
BrokerPool pool = null;
DBBroker broker = null;
try {
for (int i = 0; i < FILES.length; i++) {
XMLResource doc =
(XMLResource) testCollection.createResource(
FILES[i], "XMLResource" );
//Doh ! Setting a new content doesn't remove the old one if any !
if (testCollection.getResource(FILES[i]) != null)
testCollection.removeResource(doc);
doc.setContent(new File(RESOURCE_DIR_DIR, FILES[i]));
testCollection.storeResource(doc);
assertNotNull(testCollection.getResource(FILES[i]));
}
pool = BrokerPool.getInstance();
assertNotNull(pool);
broker = pool.get(pool.getSecurityManager().getSystemSubject());
assertNotNull(broker);
GMLHSQLIndexWorker indexWorker = (GMLHSQLIndexWorker)broker.getIndexController().getWorkerByIndexId(AbstractGMLJDBCIndex.ID);
//Unplugged
if (indexWorker == null) {
System.out.println("No spatial index found");
} else {
try {
Connection conn = null;
try {
conn = indexWorker.acquireConnection();
for (int i = 0; i < FILES.length; i++) {
XMLResource doc =
(XMLResource) testCollection.getResource(FILES[i]);
PreparedStatement ps = conn.prepareStatement(
"SELECT * FROM " + GMLHSQLIndex.TABLE_NAME + " WHERE DOCUMENT_URI = ?;"
);
ps.setString(1, testCollection.getName() + "/" + doc.getDocumentId());
ResultSet rs = ps.executeQuery();
while (rs.next()) {
//Let be sure we have the right count
}
int count = rs.getRow();
System.out.println(count + " geometries in the index");
ps.close();
assertTrue(count > 0);
}
} finally {
indexWorker.releaseConnection(conn);
}
} catch (SQLException e) {
e.printStackTrace();
fail(e.getMessage());
}
}
} catch (XMLDBException e) {
e.printStackTrace();
fail(e.getMessage());
} catch (EXistException e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
if (pool !=null)
pool.release(broker);
}
}
public void testCheckIndex() {
BrokerPool pool = null;
DBBroker broker = null;
try {
pool = BrokerPool.getInstance();
assertNotNull(pool);
broker = pool.get(pool.getSecurityManager().getSystemSubject());
AbstractGMLJDBCIndex index = (AbstractGMLJDBCIndex)pool.getIndexManager().getIndexById(AbstractGMLJDBCIndex.ID);
//Unplugged
if (index == null)
System.out.println("No spatial index found");
else
assertTrue(index.checkIndex(broker));
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
if (pool !=null)
pool.release(broker);
}
}
public void testScanIndex() {
BrokerPool pool = null;
DBBroker broker = null;
try {
pool = BrokerPool.getInstance();
broker = pool.get(pool.getSecurityManager().getSystemSubject());
XQuery xquery = broker.getXQueryService();
assertNotNull(xquery);
Sequence seq = xquery.execute(
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"declare function local:key-callback($term as xs:string, $data as xs:int+) as element() { " +
" <entry>" +
" <term>{$term}</term>" +
" <frequency>{$data[1]}</frequency>" +
" <documents>{$data[2]}</documents>" +
" <position>{$data[3]}</position>" +
" </entry> " +
"}; " +
//"util:index-keys(//gml:*, '', util:function(xs:QName('local:key-callback'), 2), 1000, 'spatial-index')[entry/frequency > 1] ",
"util:index-keys(//gml:*, '', util:function(xs:QName('local:key-callback'), 2), 1000, 'spatial-index') ",
null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 1);
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
if (pool!=null) pool.release(broker);
}
}
public void testLowLevelSearch() {
GMLHandlerJTS geometryHandler = new GeometryHandler();
GMLFilterGeometry geometryFilter = new GMLFilterGeometry(geometryHandler);
GMLFilterDocument handler = new GMLFilterDocument(geometryFilter);
BrokerPool pool = null;
DBBroker broker = null;
try {
pool = BrokerPool.getInstance();
assertNotNull(pool);
broker = pool.get(pool.getSecurityManager().getSystemSubject());
assertNotNull(broker);
AbstractGMLJDBCIndexWorker indexWorker = (AbstractGMLJDBCIndexWorker)broker.getIndexController().getWorkerByIndexId(AbstractGMLJDBCIndex.ID);
//Unplugged
if (indexWorker == null)
System.out.println("No spatial index found");
else {
SAXParserFactory factory = SAXParserFactory.newInstance();
factory.setNamespaceAware(true);
InputSource src = new InputSource(new StringReader(IN_MEMORY_GML));
SAXParser parser = factory.newSAXParser();
XMLReader reader = parser.getXMLReader();
SAXAdapter adapter = new SAXAdapter();
reader.setContentHandler(handler);
reader.setProperty("http://xml.org/sax/properties/lexical-handler", adapter);
reader.parse(src);
Geometry EPSG4326_geometry = indexWorker.transformGeometry(currentGeometry, "osgb:BNG", "EPSG:4326");
assertNotNull(EPSG4326_geometry);
System.out.println(EPSG4326_geometry);
NodeSet ns = indexWorker.search(broker, null, EPSG4326_geometry, SpatialOperator.EQUALS);
assertTrue(ns.getLength() > 0);
ns = indexWorker.search(broker, null, EPSG4326_geometry, SpatialOperator.DISJOINT);
assertTrue(ns.getLength() > 0);
ns = indexWorker.search(broker, null, EPSG4326_geometry, SpatialOperator.INTERSECTS);
assertTrue(ns.getLength() > 0);
ns = indexWorker.search(broker, null, EPSG4326_geometry, SpatialOperator.TOUCHES);
//assertTrue(ns.getLength() > 0);
ns = indexWorker.search(broker, null, EPSG4326_geometry, SpatialOperator.CROSSES);
//assertTrue(ns.getLength() > 0);
ns = indexWorker.search(broker, null, EPSG4326_geometry, SpatialOperator.WITHIN);
assertTrue(ns.getLength() > 0);
ns = indexWorker.search(broker, null, EPSG4326_geometry, SpatialOperator.CONTAINS);
assertTrue(ns.getLength() > 0);
//ns = ((GMLIndexWorker)index.getWorker()).search(broker, EPSG4326_geometry, SpatialOperator.OVERLAPS);
//assertTrue(ns.getLength() > 0);
}
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
if (pool !=null)
pool.release(broker);
}
}
public void testHighLevelSearch() {
BrokerPool pool = null;
DBBroker broker = null;
try {
pool = BrokerPool.getInstance();
assertNotNull(pool);
broker = pool.get(pool.getSecurityManager().getSystemSubject());
XQuery xquery = broker.getXQueryService();
assertNotNull(xquery);
String query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:equals(//gml:*, //gml:Point[gml:coordinates[. = '278697.450,187740.900']])";
Sequence seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:disjoint(//gml:*, //gml:Point[gml:coordinates[. = '278697.450,187740.900']])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:intersects(//gml:*, //gml:Point[gml:coordinates[. = '278697.450,187740.900']])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:touches(//gml:*, //gml:Point[gml:coordinates[. = '278697.450,187740.900']])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
//assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:crosses(//gml:*, //gml:Point[gml:coordinates[. = '278697.450,187740.900']])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
//assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:within(//gml:*, //gml:Point[gml:coordinates[. = '278697.450,187740.900']])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:contains(//gml:*, //gml:Point[gml:coordinates[. = '278697.450,187740.900']])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:overlaps(//gml:*, //gml:Point[gml:coordinates[. = '278697.450,187740.900']])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
//assertTrue(seq.getItemCount() > 0);
//Tests with empty sequences
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:equals(//gml:*, ())";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:overlaps((), //gml:Point[gml:coordinates[. = '278697.450,187740.900']])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 0);
//In-memory test
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:equals(//gml:*, " + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
if (pool !=null)
pool.release(broker);
}
}
public void testGeometricProperties() {
BrokerPool pool = null;
DBBroker broker = null;
try {
pool = BrokerPool.getInstance();
assertNotNull(pool);
broker = pool.get(pool.getSecurityManager().getSystemSubject());
XQuery xquery = broker.getXQueryService();
assertNotNull(xquery);
String query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getWKT((//gml:Polygon)[1])";
Sequence seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getWKB((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getMinX((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getMaxX((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getMinY((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getMaxY((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getCentroidX((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getCentroidY((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getArea((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326WKT((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326WKB((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326MinX((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326MaxX((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326MinY((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326MaxY((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326CentroidX((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326CentroidY((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326Area((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getSRS((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getGeometryType((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:isClosed((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:isSimple((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:isValid((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
//Tests with empty sequences
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getWKT(())";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getArea(())";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 0);
//In-memory tests
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getWKT(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getWKB(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getMinX(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getMaxX(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getMinY(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getMaxY(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getCentroidX(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getCentroidY(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getArea(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326WKT(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326WKB(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326MinX(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326MaxX(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326MinY(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326MaxY(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326CentroidX(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326CentroidY(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getEPSG4326Area(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getSRS(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getGeometryType(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:isClosed(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:isSimple(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:isValid(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
if (pool !=null)
pool.release(broker);
}
}
public void testGMLProducers() {
BrokerPool pool = null;
DBBroker broker = null;
try {
pool = BrokerPool.getInstance();
assertNotNull(pool);
broker = pool.get(pool.getSecurityManager().getSystemSubject());
XQuery xquery = broker.getXQueryService();
assertNotNull(xquery);
String query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:transform((//gml:Polygon)[1], 'EPSG:4326')";
Sequence seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getWKT((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:buffer((//gml:Polygon)[1], 100)";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:buffer((//gml:Polygon)[1], 100, 1)";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getBbox((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:convexHull((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:boundary((//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:intersection((//gml:Polygon)[1], (//gml:Polygon)[2])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:union((//gml:Polygon)[1], (//gml:Polygon)[2])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:difference((//gml:Polygon)[1], (//gml:Polygon)[2])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:symetricDifference((//gml:Polygon)[1], (//gml:Polygon)[2])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
//Tests with empty sequences
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:transform((), 'EPSG:4326')";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getWKT(())";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:buffer((), 100)";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:buffer((), 100, 1)";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getBbox(())";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:convexHull(())";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:boundary(())";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:union((), ())";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:union((//gml:Polygon)[1], ())";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 1);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:union((), (//gml:Polygon)[1])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 1);
//In-memory tests
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:transform(" + IN_MEMORY_GML + ", 'EPSG:4326')";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:buffer(" + IN_MEMORY_GML + ", 100)";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:buffer(" + IN_MEMORY_GML + ", 100, 1)";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:getBbox(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:convexHull(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:boundary(" + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:intersection(" + IN_MEMORY_GML + ", (//gml:Polygon)[2])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:union(" + IN_MEMORY_GML + ", (//gml:Polygon)[2])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:difference(" + IN_MEMORY_GML + ", (//gml:Polygon)[2])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:symetricDifference(" + IN_MEMORY_GML + ", (//gml:Polygon)[2])";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:intersection((//gml:Polygon)[1]," + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:union((//gml:Polygon)[1]," + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:difference((//gml:Polygon)[1]," + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"spatial:symetricDifference((//gml:Polygon)[1]," + IN_MEMORY_GML + ")";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() > 0);
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
if (pool !=null)
pool.release(broker);
}
}
public void testUpdate() {
BrokerPool pool = null;
DBBroker broker = null;
try {
pool = BrokerPool.getInstance();
assertNotNull(pool);
broker = pool.get(pool.getSecurityManager().getSystemSubject());
XQuery xquery = broker.getXQueryService();
assertNotNull(xquery);
String query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"(# exist:force-index-use #) { " +
"spatial:getArea((//gml:Polygon)[1]) " +
"}";
Sequence seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 1);
String area1 = seq.toString();
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"update value (//gml:Polygon)[1]/gml:outerBoundaryIs/gml:LinearRing/gml:coordinates " +
"(: strip decimals :) " +
"with fn:replace((//gml:Polygon)[1], '(\\d+).(\\d+)', '$1')";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 0);
query = "import module namespace spatial='http://exist-db.org/xquery/spatial' " +
"at 'java:org.exist.examples.indexing.spatial.module.SpatialModule'; " +
"declare namespace gml = 'http://www.opengis.net/gml'; " +
"(# exist:force-index-use #) { " +
"spatial:getArea((//gml:Polygon)[1])" +
"}";
seq = xquery.execute(query, null, AccessContext.TEST);
assertNotNull(seq);
assertTrue(seq.getItemCount() == 1);
String area2 = seq.toString();
assertFalse(area1.equals(area2));
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
} finally {
if (pool !=null)
pool.release(broker);
}
}
@Override
protected void setUp() {
try {
// initialize driver
Class<?> cl = Class.forName("org.exist.xmldb.DatabaseImpl");
database = (Database) cl.newInstance();
database.setProperty("create-database", "true");
DatabaseManager.registerDatabase(database);
Collection root =
DatabaseManager.getCollection(XmldbURI.LOCAL_DB, "admin", "");
CollectionManagementService service =
(CollectionManagementService) root.getService(
"CollectionManagementService",
"1.0");
testCollection = root.getChildCollection(TEST_COLLECTION_NAME);
if (testCollection == null) {
testCollection = service.createCollection(TEST_COLLECTION_NAME);
assertNotNull(testCollection);
IndexQueryService idxConf = (IndexQueryService)
testCollection.getService("IndexQueryService", "1.0");
idxConf.configureCollection(COLLECTION_CONFIG);
}
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (InstantiationException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (XMLDBException e) {
e.printStackTrace();
}
}
@Override
protected void tearDown() {
try {
DatabaseManager.deregisterDatabase(database);
} catch (XMLDBException e) {
e.printStackTrace();
}
}
private class GeometryHandler extends XMLFilterImpl implements GMLHandlerJTS {
public void geometry(Geometry geometry) {
currentGeometry = geometry;
}
}
}