/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, 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.gml2.bindings;
import org.geotools.gml2.GML;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;
import org.picocontainer.defaults.DefaultPicoContainer;
import com.vividsolutions.jts.geom.Coordinate;
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;
public class GMLGeometryCollectionTypeBindingTest extends AbstractGMLBindingTest {
ElementInstance gcol;
ElementInstance point1;
ElementInstance point2;
ElementInstance line1;
ElementInstance ring1;
ElementInstance poly1;
GeometryFactory gf;
protected void setUp() throws Exception {
super.setUp();
point1 = createElement(GML.NAMESPACE, "myPoint", GML.POINTMEMBERTYPE, null);
point2 = createElement(GML.NAMESPACE, "myPoint", GML.POINTMEMBERTYPE, null);
line1 = createElement(GML.NAMESPACE, "myLine", GML.LINESTRINGMEMBERTYPE, null);
ring1 = createElement(GML.NAMESPACE, "myLine", GML.LINEARRINGMEMBERTYPE, null);
poly1 = createElement(GML.NAMESPACE, "myPoly", GML.POLYGONMEMBERTYPE, null);
gcol = createElement(GML.NAMESPACE, "myColl", GML.GEOMETRYCOLLECTIONTYPE, null);
gf = new GeometryFactory();
container = new DefaultPicoContainer();
container.registerComponentImplementation(GeometryFactory.class);
container.registerComponentImplementation(GMLGeometryCollectionTypeBinding.class);
}
public void testHomogeneous() throws Exception {
Node node = createNode(gcol, new ElementInstance[] { point1, point2 },
new Object[] {
gf.createPoint(new Coordinate(0, 0)), gf.createPoint(new Coordinate(1, 1))
}, null, null);
GMLGeometryCollectionTypeBinding s = (GMLGeometryCollectionTypeBinding) container
.getComponentInstanceOfType(GMLGeometryCollectionTypeBinding.class);
GeometryCollection gc = (GeometryCollection) s.parse(gcol, node, null);
assertNotNull(gc);
assertEquals(gc.getNumGeometries(), 2);
assertTrue(gc.getGeometryN(0) instanceof Point);
assertTrue(gc.getGeometryN(1) instanceof Point);
assertEquals(((Point) gc.getGeometryN(0)).getX(), 0d, 0d);
assertEquals(((Point) gc.getGeometryN(0)).getY(), 0d, 0d);
assertEquals(((Point) gc.getGeometryN(1)).getX(), 1d, 0d);
assertEquals(((Point) gc.getGeometryN(1)).getY(), 1d, 0d);
}
public void testHeterogeneous() throws Exception {
Node node = createNode(gcol, new ElementInstance[] { point1, point2, line1, ring1, poly1 },
new Object[] {
gf.createPoint(new Coordinate(0, 0)), gf.createPoint(new Coordinate(1, 1)),
gf.createLineString(
new Coordinate[] { new Coordinate(0, 0), new Coordinate(1, 1) }),
gf.createLinearRing(
new Coordinate[] {
new Coordinate(0, 0), new Coordinate(1, 1), new Coordinate(2, 2),
new Coordinate(0, 0)
}),
gf.createPolygon(gf.createLinearRing(
new Coordinate[] {
new Coordinate(0, 0), new Coordinate(1, 1), new Coordinate(2, 2),
new Coordinate(0, 0)
}), null)
}, null, null);
GMLGeometryCollectionTypeBinding s = (GMLGeometryCollectionTypeBinding) container
.getComponentInstanceOfType(GMLGeometryCollectionTypeBinding.class);
GeometryCollection gc = (GeometryCollection) s.parse(gcol, node, null);
assertNotNull(gc);
assertEquals(gc.getNumGeometries(), 5);
assertTrue(gc.getGeometryN(0) instanceof Point);
assertTrue(gc.getGeometryN(1) instanceof Point);
assertTrue(gc.getGeometryN(2) instanceof LineString);
assertTrue(gc.getGeometryN(3) instanceof LinearRing);
assertTrue(gc.getGeometryN(4) instanceof Polygon);
}
}