/*
 *    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.Locale;
import java.util.Map;

import org.geotools.styling.StyleFactory;
import org.geotools.util.GrowableInternationalString;
import org.geotools.xml.AbstractComplexBinding;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;
import org.opengis.util.InternationalString;
import org.picocontainer.MutablePicoContainer;


/**
 * Binding object for the element http://www.opengis.net/sld:InternationalStringType.
 *
 * <p>
 *        <pre>
 *         <code>
 *  <xsd:complexType name="InternationalStringType" mixed="true">
 *    <xsd:annotation>
 *     <xsd:documentation>
 *       The "InternationalStringType" contains localized elements for the
 *       container element.  A "mixed" element-content
 *       model is used with localized value elements and default text value.
 *     </xsd:documentation>
 *    </xsd:annotation>
 *    <xsd:sequence minOccurs="0" maxOccurs="unbounded">        
 *     <xsd:element ref="sld:Localized"/>
 *    </xsd:sequence>
 *  </xsd:complexType>
 *
 *          </code>
 *         </pre>
 * </p>
 *
 * @generated
 *
 *
 *
 * @source $URL$
 */
public abstract class SLDInternationalStringBinding extends AbstractComplexBinding {
    StyleFactory styleFactory;

    public SLDInternationalStringBinding(StyleFactory styleFactory) {
        this.styleFactory = styleFactory;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     *
     * @generated modifiable
     */
    public int getExecutionMode() {
        return AFTER;
    }

    @Override
    public Class getType() {
        return InternationalString.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 {
        Map<String, Object> map = (Map<String, Object>) value;
        GrowableInternationalString intString = new GrowableInternationalString(map
                .get(null).toString()) {
    
            @Override
            public String toString() {
                return super.toString(null);
            }
        };
        for (String key : map.keySet()) {
            if (key != null && key.equalsIgnoreCase("localized")) {
                Iterable translations = (Iterable) map.get(key);
                for (Object obj : translations) {
                    Map<String, String> translation = (Map<String, String>) obj;
                    intString.add("", "_" + translation.get("lang"),
                            translation.get(null));
                }
            }
        }
        return intString;
    }
}