/*
* 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.sld.bindings;
import javax.xml.namespace.QName;
import org.geotools.styling.ChannelSelection;
import org.geotools.styling.ColorMap;
import org.geotools.styling.ContrastEnhancement;
import org.geotools.styling.ImageOutline;
import org.geotools.styling.OverlapBehavior;
import org.geotools.styling.RasterSymbolizer;
import org.geotools.styling.ShadedRelief;
import org.geotools.styling.StyleFactory;
import org.geotools.xml.AbstractComplexBinding;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;
import org.opengis.filter.expression.Expression;
import org.opengis.filter.expression.PropertyName;
import org.picocontainer.MutablePicoContainer;
/**
* Binding object for the element http://www.opengis.net/sld:RasterSymbolizer.
*
* <p>
* <pre>
* <code>
* <xsd:element name="RasterSymbolizer" substitutionGroup="sld:Symbolizer">
* <xsd:annotation>
* <xsd:documentation> A "RasterSymbolizer" is
* used to specify the rendering of raster/
* matrix-coverage data (e.g., satellite images, DEMs). </xsd:documentation>
* </xsd:annotation>
* <xsd:complexType>
* <xsd:complexContent>
* <xsd:extension base="sld:SymbolizerType">
* <xsd:sequence>
* <xsd:element ref="sld:Geometry" minOccurs="0"/>
* <xsd:element ref="sld:Opacity" minOccurs="0"/>
* <xsd:element ref="sld:ChannelSelection" minOccurs="0"/>
* <xsd:element ref="sld:OverlapBehavior" minOccurs="0"/>
* <xsd:element ref="sld:ColorMap" minOccurs="0"/>
* <xsd:element ref="sld:ContrastEnhancement" minOccurs="0"/>
* <xsd:element ref="sld:ShadedRelief" minOccurs="0"/>
* <xsd:element ref="sld:ImageOutline" minOccurs="0"/>
* </xsd:sequence>
* </xsd:extension>
* </xsd:complexContent>
* </xsd:complexType>
* </xsd:element>
*
* </code>
* </pre>
* </p>
*
* @generated
*
* @source $URL$
*/
public class SLDRasterSymbolizerBinding extends AbstractComplexBinding {
StyleFactory styleFactory;
public SLDRasterSymbolizerBinding(StyleFactory styleFactory) {
this.styleFactory = styleFactory;
}
/**
* @generated
*/
public QName getTarget() {
return SLD.RASTERSYMBOLIZER;
}
/**
* <!-- 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 RasterSymbolizer.class;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public void initialize(ElementInstance instance, Node node, MutablePicoContainer context) {
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Object parse(ElementInstance instance, Node node, Object value)
throws Exception {
RasterSymbolizer rs = styleFactory.createRasterSymbolizer();
//<xsd:element ref="sld:Geometry" minOccurs="0"/>
if (node.hasChild("Geometry")) {
PropertyName propertyName = (PropertyName) node.getChildValue("Geometry");
rs.setGeometryPropertyName(propertyName.getPropertyName());
}
//<xsd:element ref="sld:Opacity" minOccurs="0"/>
if (node.hasChild("Opacity")) {
rs.setOpacity((Expression) node.getChildValue("Opacity"));
}
//<xsd:element ref="sld:ChannelSelection" minOccurs="0"/>
if (node.hasChild("ChannelSelection")) {
rs.setChannelSelection((ChannelSelection) node.getChildValue("ChannelSelection"));
}
//<xsd:element ref="sld:OverlapBehavior" minOccurs="0"/>
if (node.hasChild("OverlapBehavior")) {
rs.setOverlap((OverlapBehavior) node.getChildValue("OverlapBehavior"));
}
//<xsd:element ref="sld:ColorMap" minOccurs="0"/>
if (node.hasChild("ColorMap")) {
rs.setColorMap((ColorMap) node.getChildValue("ColorMap"));
}
//<xsd:element ref="sld:ContrastEnhancement" minOccurs="0"/>
if (node.hasChild("ConstrastEnhancement")) {
rs.setContrastEnhancement((ContrastEnhancement) node.getChildValue(
"ContrastEnhancement"));
}
//<xsd:element ref="sld:ShadedRelief" minOccurs="0"/>
if (node.hasChild("ShadedRelief")) {
rs.setShadedRelief((ShadedRelief) node.getChildValue("ShadedRelief"));
}
//<xsd:element ref="sld:ImageOutline" minOccurs="0"/>
if (node.hasChild("ImageOutline")) {
ImageOutline imageOutput = (ImageOutline) node.getChildValue("ImageOutline");
rs.setImageOutline(imageOutput.getSymbolizer());
}
return rs;
}
}