/*
* 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.Coordinate;
import com.vividsolutions.jts.geom.CoordinateSequence;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.Point;
/**
* Binding object for the type http://www.opengis.net/gml:PointType.
*
* <p>
* <pre>
* <code>
* <complexType name="PointType">
* <annotation>
* <documentation> A Point is defined by a single
* coordinate tuple. </documentation>
* </annotation>
* <complexContent>
* <extension base="gml:AbstractGeometryType">
* <sequence>
* <choice>
* <element ref="gml:coord"/>
* <element ref="gml:coordinates"/>
* </choice>
* </sequence>
* </extension>
* </complexContent>
* </complexType>
*
* </code>
* </pre>
* </p>
*
* @generated
*
* @source $URL$
*/
public class GMLPointTypeBinding extends AbstractComplexBinding {
GeometryFactory gFactory;
public GMLPointTypeBinding(GeometryFactory gFactory) {
this.gFactory = gFactory;
}
public int getExecutionMode() {
return BEFORE;
}
/**
* @generated
*/
public QName getTarget() {
return GML.PointType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Class getType() {
return Point.class;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Object parse(ElementInstance instance, Node node, Object value)
throws Exception {
if (node.getChild("coord") != null) {
Coordinate c = (Coordinate) node.getChild("coord").getValue();
return gFactory.createPoint(c);
}
if (node.getChild("coordinates") != null) {
CoordinateSequence seq = (CoordinateSequence) node.getChild("coordinates").getValue();
return gFactory.createPoint(seq);
}
throw new RuntimeException("Could not find a coordinate");
}
public Object getProperty(Object object, QName name)
throws Exception {
Point point = (Point) object;
if (GML.coord.equals(name)) {
return point.getCoordinate();
}
return null;
}
}