/*
* 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.gml3.bindings;
import java.util.ArrayList;
import javax.xml.namespace.QName;
import org.geotools.gml3.GML;
import org.geotools.xml.AbstractComplexBinding;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.geom.GeometryCollection;
import com.vividsolutions.jts.geom.GeometryFactory;
/**
* Binding object for the type http://www.opengis.net/gml/3.2:MultiGeometryType.
*
* <p>
*
* <pre>
* <code>
* <complexType name="MultiGeometryType">
* <complexContent>
* <extension base="gml:AbstractGeometricAggregateType">
* <sequence>
* <element maxOccurs="unbounded" minOccurs="0" ref="gml:geometryMember"/>
* <element minOccurs="0" ref="gml:geometryMembers"/>
* </sequence>
* </extension>
* </complexContent>
* </complexType>
*
* </code>
* </pre>
*
* </p>
*
* @generated
*
*
* @source $URL$
*/
public class MultiGeometryTypeBinding extends AbstractComplexBinding {
GeometryFactory factory;
public MultiGeometryTypeBinding( GeometryFactory factory ) {
this.factory = factory;
}
/**
* @generated
*/
public QName getTarget() {
return GML.MultiGeometryType;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated modifiable
*/
public Class getType() {
return GeometryCollection.class;
}
public int getExecutionMode() {
return BEFORE;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated modifiable
*/
public Object parse(ElementInstance instance, Node node, Object value)
throws Exception {
ArrayList geometries = new ArrayList();
if (node.hasChild(Geometry.class)) {
geometries.addAll(node.getChildValues(Geometry.class));
}
if (node.hasChild(Geometry[].class)) {
Geometry[] g = (Geometry[]) node.getChildValue(Geometry[].class);
for (int i = 0; i < g.length; i++)
geometries.add(g[i]);
}
return factory.createGeometryCollection((Geometry[]) geometries.toArray(new Geometry[geometries.size()]));
}
@Override
public Object getProperty(Object object, QName name) throws Exception {
if (GML.geometryMember.equals(name)) {
GeometryCollection multiGeometry = (GeometryCollection) object;
Geometry[] members = new Geometry[multiGeometry.getNumGeometries()];
for (int i = 0; i < members.length; i++) {
members[i] = (Geometry) multiGeometry.getGeometryN(i);
}
return members;
}
return null;
}
}