/*
 *    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 java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import javax.xml.namespace.QName;

import org.geotools.sld.CssParameter;
import org.geotools.xml.AbstractComplexBinding;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;
import org.geotools.xml.Text;
import org.opengis.filter.FilterFactory;
import org.opengis.filter.expression.Expression;
import org.picocontainer.MutablePicoContainer;


/**
 * Binding object for the element http://www.opengis.net/sld:CssParameter.
 *
 * <p>
 *        <pre>
 *         <code>
 *  <xsd:element name="CssParameter">
 *      <xsd:annotation>
 *          <xsd:documentation>         A "CssParameter" refers to
 *              an SVG/CSS graphical-formatting         parameter.  The
 *              parameter is identified using the "name" attribute
 *              and the content of the element gives the SVG/CSS-coded
 *              value.       </xsd:documentation>
 *      </xsd:annotation>
 *      <xsd:complexType mixed="true">
 *          <xsd:complexContent mixed="true">
 *              <xsd:extension base="sld:ParameterValueType">
 *                  <xsd:attribute name="name" type="xsd:string" use="required"/>
 *              </xsd:extension>
 *          </xsd:complexContent>
 *      </xsd:complexType>
 *  </xsd:element>
 *
 *          </code>
 *         </pre>
 * </p>
 *
 * @generated
 *
 *
 * @source $URL$
 */
public class SLDCssParameterBinding extends AbstractComplexBinding {
    FilterFactory filterFactory;

    public SLDCssParameterBinding(FilterFactory filterFactory) {
        this.filterFactory = filterFactory;
    }

    /**
     * @generated
     */
    public QName getTarget() {
        return SLD.CSSPARAMETER;
    }

    /**
     * <!-- 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 CssParameter.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 {
        
        CssParameter parameter = new CssParameter((String) node.getAttributeValue("name"));
        parameter.setExpression((Expression)value);
        
        return parameter;
    }
}