/*
* 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.kml.bindings;
import java.io.Closeable;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import javax.xml.namespace.QName;
import org.opengis.feature.Feature;
import org.opengis.feature.simple.SimpleFeature;
import org.opengis.feature.simple.SimpleFeatureType;
import org.geotools.data.DataUtilities;
import org.geotools.data.collection.ListFeatureCollection;
import org.geotools.feature.FeatureCollection;
import org.geotools.feature.FeatureIterator;
import org.geotools.feature.simple.SimpleFeatureBuilder;
import org.geotools.feature.simple.SimpleFeatureTypeBuilder;
import org.geotools.kml.KML;
import org.geotools.xml.AbstractComplexBinding;
import org.geotools.xml.Binding;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;
/**
* Binding object for the type http://earth.google.com/kml/2.1:DocumentType.
*
* <p>
* <pre>
* <code>
* <complexType final="#all" name="DocumentType">
* <complexContent>
* <extension base="kml:ContainerType">
* <sequence>
* <element maxOccurs="unbounded" minOccurs="0" ref="kml:Feature"/>
* </sequence>
* </extension>
* </complexContent>
* </complexType>
*
* </code>
* </pre>
* </p>
*
* @generated
*
*
*
* @source $URL$
*/
public class DocumentTypeBinding extends AbstractComplexBinding {
public static final SimpleFeatureType FeatureType;
static {
SimpleFeatureTypeBuilder tb = new SimpleFeatureTypeBuilder();
tb.init(FeatureTypeBinding.FeatureType);
tb.setName("document");
tb.add("name", String.class);
tb.add("description", String.class);
//<element maxOccurs="unbounded" minOccurs="0" ref="kml:Feature"/>
tb.add("Feature", FeatureCollection.class);
FeatureType = tb.buildFeatureType();
}
/**
* @generated
*/
public QName getTarget() {
return KML.DocumentType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Class getType() {
return FeatureCollection.class;
}
public int getExecutionMode() {
return Binding.AFTER;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Object parse(ElementInstance instance, Node node, Object value)
throws Exception {
SimpleFeatureBuilder b = new SimpleFeatureBuilder(FeatureType);
SimpleFeature feature = (SimpleFeature) value;
b.init(feature);
b.set("name", node.getChildValue("name"));
b.set("description", node.getChildValue("description"));
//<element maxOccurs="unbounded" minOccurs="0" ref="kml:Feature"/>
b.set("Feature", node.getChildValues(SimpleFeature.class));
return b.buildFeature(feature.getID());
}
public List getProperties(Object object) throws Exception {
Object[] prop = new Object[2];
prop[0] = KML.Placemark;
if ( object instanceof FeatureCollection ) {
FeatureCollection fc = (FeatureCollection) object;
//TODO: this does not close the iterator!!
Iterator iterator = DataUtilities.iterator( fc.features() );
prop[1] = iterator;
}
else if ( object instanceof Collection ) {
prop[1] = ((Collection)object).iterator();
}
else if ( object instanceof SimpleFeature ) {
SimpleFeature feature = (SimpleFeature) object;
prop[1] = feature.getAttribute( "Feature" );
}
ArrayList l = new ArrayList();
l.add( prop );
return l;
}
}