Source Code Cross Referenced for SLDPolygonSymbolizerBinding.java in  » GIS » GeoTools-2.4.1 » org » geotools » sld » bindings » Java Source Code / Java DocumentationJava Source Code and Java Documentation

001:        /*
002:         *    GeoTools - OpenSource mapping toolkit
003:         *    http://geotools.org
004:         *    (C) 2002-2006, GeoTools Project Managment Committee (PMC)
005:         *
006:         *    This library is free software; you can redistribute it and/or
007:         *    modify it under the terms of the GNU Lesser General Public
008:         *    License as published by the Free Software Foundation;
009:         *    version 2.1 of the License.
010:         *
011:         *    This library is distributed in the hope that it will be useful,
012:         *    but WITHOUT ANY WARRANTY; without even the implied warranty of
013:         *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014:         *    Lesser General Public License for more details.
015:         */
016:        package org.geotools.sld.bindings;
017:
018:        import org.picocontainer.MutablePicoContainer;
019:        import org.w3c.dom.Document;
020:        import org.w3c.dom.Element;
021:        import javax.xml.namespace.QName;
022:        import org.opengis.filter.expression.PropertyName;
023:        import org.geotools.styling.Fill;
024:        import org.geotools.styling.PolygonSymbolizer;
025:        import org.geotools.styling.Stroke;
026:        import org.geotools.styling.StyleFactory;
027:        import org.geotools.xml.*;
028:
029:        /**
030:         * Binding object for the element http://www.opengis.net/sld:PolygonSymbolizer.
031:         *
032:         * <p>
033:         *        <pre>
034:         *         <code>
035:         *  &lt;xsd:element name="PolygonSymbolizer" substitutionGroup="sld:Symbolizer"&gt;
036:         *      &lt;xsd:annotation&gt;
037:         *          &lt;xsd:documentation&gt;         A &quot;PolygonSymbolizer&quot;
038:         *              specifies the rendering of a polygon or         area
039:         *              geometry, including its interior fill and border stroke.       &lt;/xsd:documentation&gt;
040:         *      &lt;/xsd:annotation&gt;
041:         *      &lt;xsd:complexType&gt;
042:         *          &lt;xsd:complexContent&gt;
043:         *              &lt;xsd:extension base="sld:SymbolizerType"&gt;
044:         *                  &lt;xsd:sequence&gt;
045:         *                      &lt;xsd:element ref="sld:Geometry" minOccurs="0"/&gt;
046:         *                      &lt;xsd:element ref="sld:Fill" minOccurs="0"/&gt;
047:         *                      &lt;xsd:element ref="sld:Stroke" minOccurs="0"/&gt;
048:         *                  &lt;/xsd:sequence&gt;
049:         *              &lt;/xsd:extension&gt;
050:         *          &lt;/xsd:complexContent&gt;
051:         *      &lt;/xsd:complexType&gt;
052:         *  &lt;/xsd:element&gt;
053:         *
054:         *          </code>
055:         *         </pre>
056:         * </p>
057:         *
058:         * @generated
059:         */
060:        public class SLDPolygonSymbolizerBinding extends AbstractComplexBinding {
061:            StyleFactory styleFactory;
062:
063:            public SLDPolygonSymbolizerBinding(StyleFactory styleFactory) {
064:                this .styleFactory = styleFactory;
065:            }
066:
067:            /**
068:             * @generated
069:             */
070:            public QName getTarget() {
071:                return SLD.POLYGONSYMBOLIZER;
072:            }
073:
074:            /**
075:             * <!-- begin-user-doc -->
076:             * <!-- end-user-doc -->
077:             *
078:             * @generated modifiable
079:             */
080:            public int getExecutionMode() {
081:                return AFTER;
082:            }
083:
084:            /**
085:             * <!-- begin-user-doc -->
086:             * <!-- end-user-doc -->
087:             *
088:             * @generated modifiable
089:             */
090:            public Class getType() {
091:                return PolygonSymbolizer.class;
092:            }
093:
094:            /**
095:             * <!-- begin-user-doc -->
096:             * <!-- end-user-doc -->
097:             *
098:             * @generated modifiable
099:             */
100:            public void initialize(ElementInstance instance, Node node,
101:                    MutablePicoContainer context) {
102:            }
103:
104:            /**
105:             * <!-- begin-user-doc -->
106:             * <!-- end-user-doc -->
107:             *
108:             * @generated modifiable
109:             */
110:            public Object parse(ElementInstance instance, Node node,
111:                    Object value) throws Exception {
112:                PolygonSymbolizer ps = styleFactory.createPolygonSymbolizer();
113:
114:                //&lt;xsd:element ref="sld:Geometry" minOccurs="0"/&gt;
115:                if (node.hasChild(PropertyName.class)) {
116:                    PropertyName propertyName = (PropertyName) node
117:                            .getChildValue(PropertyName.class);
118:                    ps.setGeometryPropertyName(propertyName.getPropertyName());
119:                }
120:
121:                //&lt;xsd:element ref="sld:Fill" minOccurs="0"/&gt;
122:                if (node.hasChild(Fill.class)) {
123:                    ps.setFill((Fill) node.getChildValue(Fill.class));
124:                }
125:
126:                //&lt;xsd:element ref="sld:Stroke" minOccurs="0"/&gt;
127:                if (node.hasChild(Stroke.class)) {
128:                    ps.setStroke((Stroke) node.getChildValue(Stroke.class));
129:                }
130:
131:                return ps;
132:            }
133:        }