/*
* 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 javax.xml.namespace.QName;
import org.geotools.gml2.GML;
import org.geotools.xml.AbstractComplexBinding;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;
import com.vividsolutions.jts.geom.GeometryCollection;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.MultiPolygon;
import com.vividsolutions.jts.geom.Polygon;
/**
* Binding object for the type http://www.opengis.net/gml:MultiPolygonType.
*
* <p>
* <pre>
* <code>
* <complexType name="MultiPolygonType">
* <annotation>
* <documentation> A MultiPolygon is defined by one or more
* Polygons, referenced through polygonMember
* elements. </documentation>
* </annotation>
* <complexContent>
* <restriction base="gml:GeometryCollectionType">
* <sequence>
* <element ref="gml:polygonMember" maxOccurs="unbounded"/>
* </sequence>
* <attribute name="gid" type="ID" use="optional"/>
* <attribute name="srsName" type="anyURI" use="required"/>
* </restriction>
* </complexContent>
* </complexType>
*
* </code>
* </pre>
* </p>
*
* @generated
*
* @source $URL$
*/
public class GMLMultiPolygonTypeBinding extends AbstractComplexBinding {
GeometryFactory gFactory;
public GMLMultiPolygonTypeBinding(GeometryFactory gFactory) {
this.gFactory = gFactory;
}
/**
* @generated
*/
public QName getTarget() {
return GML.MultiPolygonType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
*
* @generated modifiable
*/
public int getExecutionMode() {
return AFTER;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Class getType() {
return MultiPolygon.class;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Object parse(ElementInstance instance, Node node, Object value)
throws Exception {
GeometryCollection gc = (GeometryCollection) value;
Polygon[] polygons = new Polygon[gc.getNumGeometries()];
for (int i = 0; i < gc.getNumGeometries(); i++) {
polygons[i] = (Polygon) gc.getGeometryN(i);
}
MultiPolygon multiPolygon = gFactory.createMultiPolygon(polygons);
multiPolygon.setUserData(gc.getUserData());
return multiPolygon;
}
public Object getProperty(Object object, QName name)
throws Exception {
if (GML.polygonMember.equals(name)) {
return GML2ParsingUtils.asCollection((MultiPolygon) object);
}
return null;
}
}