/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2008, Open Source Geospatial Foundation (OSGeo)
*
* 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;
* version 2.1 of the License.
*
* 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.
*/
package org.geotools.kml.bindings;
import javax.xml.namespace.QName;
import org.geotools.kml.KML;
import org.geotools.kml.KMLTestSupport;
import org.geotools.xml.Binding;
import org.w3c.dom.Document;
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.CoordinateSequence;
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.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;
/**
*
*
* @source $URL$
*/
public class MultiGeometryTypeBindingTest extends KMLTestSupport {
public void testType() {
assertEquals(GeometryCollection.class, binding(KML.MultiGeometryType).getType());
}
public void testExecutionMode() {
assertEquals(Binding.OVERRIDE, binding(KML.MultiGeometryType).getExecutionMode());
}
public void testParseMultiPoint() throws Exception {
String xml = "<MultiGeometry>" +
"<Point><coordinates>0,0</coordinates></Point>" +
"<Point><coordinates>1,1</coordinates></Point>" +
"</MultiGeometry>";
buildDocument(xml);
MultiPoint mp = (MultiPoint) parse();
assertEquals( 2, mp.getNumPoints() );
}
public void testEncodeMultiPoint() throws Exception {
GeometryFactory gf = new GeometryFactory();
MultiPoint mp = gf.createMultiPoint(
new Coordinate[]{ new Coordinate( 0, 0 ), new Coordinate(1,1) }
);
Document dom = encode( mp, KML.MultiGeometry );
assertEquals( 2, getElementsByQName(dom, KML.Point ).getLength() );
}
public void testParseMultiLineString() throws Exception {
String xml = "<MultiGeometry>" +
"<LineString><coordinates>0,0 1,1</coordinates></LineString>" +
"<LineString><coordinates>2,2 3,3</coordinates></LineString>" +
"</MultiGeometry>";
buildDocument(xml);
MultiLineString ml = (MultiLineString) parse();
assertEquals( 2, ml.getNumGeometries() );
}
public void testEncodeMultiLineString() throws Exception {
GeometryFactory gf = new GeometryFactory();
MultiLineString ml = gf.createMultiLineString(
new LineString[]{
gf.createLineString( new Coordinate[] { new Coordinate( 0, 0), new Coordinate( 1, 1) } ),
gf.createLineString( new Coordinate[] { new Coordinate( 2, 2), new Coordinate( 3, 3) } )
}
);
Document dom = encode( ml, KML.MultiGeometry );
assertEquals( 2, getElementsByQName(dom, KML.LineString ).getLength() );
}
public void testParseMultiPolygon() throws Exception {
String xml = "<MultiGeometry>" +
"<Polygon>" +
"<outerBoundaryIs><LinearRing><coordinates>0,0 1,1 2,2 0,0</coordinates></LinearRing></outerBoundaryIs></Polygon>" +
"<Polygon>" +
"<outerBoundaryIs><LinearRing><coordinates>0,0 1,1 2,2 0,0</coordinates></LinearRing></outerBoundaryIs></Polygon>" +
"</MultiGeometry>";
buildDocument(xml);
MultiPolygon ml = (MultiPolygon) parse();
assertEquals( 2, ml.getNumGeometries() );
}
public void testEncodeMultiPolygon() throws Exception {
GeometryFactory gf = new GeometryFactory();
Polygon p = gf.createPolygon(
gf.createLinearRing( new Coordinate[] {
new Coordinate(0,0), new Coordinate(1,1), new Coordinate(2,2),
new Coordinate(0,0)
}), null
);
MultiPolygon mp = gf.createMultiPolygon(new Polygon[]{p,p});
Document dom = encode( mp, KML.MultiGeometry );
assertEquals( 2, getElementsByQName(dom, KML.Polygon ).getLength() );
}
public void testParseMultiGeometry() throws Exception {
String xml = "<MultiGeometry>" +
"<Point><coordinates>0,0</coordinates></Point>" +
"<LineString><coordinates>0,0 1,1</coordinates></LineString>" +
"<Polygon>" +
"<outerBoundaryIs><LinearRing><coordinates>0,0 1,1 2,2 0,0</coordinates></LinearRing></outerBoundaryIs></Polygon>" +
"</MultiGeometry>";
buildDocument(xml);
GeometryCollection gc = (GeometryCollection) parse();
assertEquals( 3, gc.getNumGeometries() );
assertTrue( gc.getGeometryN(0) instanceof Point );
assertTrue( gc.getGeometryN(1) instanceof LineString );
assertTrue( gc.getGeometryN(2) instanceof Polygon );
}
public void testEncodeMultiGeometry() throws Exception {
GeometryFactory gf = new GeometryFactory();
GeometryCollection gc = gf.createGeometryCollection(
new Geometry[]{
gf.createPoint( new Coordinate(0,0)),
gf.createLineString( new Coordinate[]{new Coordinate(0,0), new Coordinate(1,1)}),
gf.createPolygon(
gf.createLinearRing( new Coordinate[] {
new Coordinate(0,0), new Coordinate(1,1), new Coordinate(2,2),
new Coordinate(0,0)
}), null
)
}
);
Document dom = encode(gc, KML.MultiGeometry );
assertNotNull( getElementByQName(dom, KML.Point ) );
assertNotNull( getElementByQName(dom, KML.LineString ) );
assertNotNull( getElementByQName(dom, KML.Polygon ) );
}
}