/*
 *    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.ml.bindings;

import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.xml.namespace.QName;
import org.geotools.ml.Attachment;
import org.geotools.ml.MimeType;
import org.geotools.xml.AbstractComplexBinding;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;


/**
 * Strategy object for the type http://mails/refractions/net:attachmentType.
 *
 * <p>
 *        <pre>
 *         <code>
 *  <xsd:complexType name="attachmentType">
 *      <xsd:group ref="ml:attachmentContent"/>
 *      <xsd:attribute ref="ml:name" use="required"/>
 *  </xsd:complexType>
 *
 *          </code>
 *         </pre>
 * </p>
 *
 * @generated
 *
 *
 * @source $URL$
 */
public class MLAttachmentTypeBinding extends AbstractComplexBinding {
    /**
     * @generated
     */
    public QName getTarget() {
        return ML.ATTACHMENTTYPE;
    }

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

    public Class getType() {
        return Attachment.class;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     *
     * @generated modifiable
     */
    public Object parse(ElementInstance instance, Node node, Object value)
        throws Exception {
        Map mime = (Map) node.getChildValue("mimetype");
        MimeType mimeType = new MimeType((String) mime.get("type"), (String) mime.get("subtype"));

        String name = (String) node.getChildValue("name");

        //content is optional
        List contentList = node.getChildValues("content");
        StringBuffer content = new StringBuffer();

        for (Iterator itr = contentList.iterator(); itr.hasNext();) {
            content.append((String) itr.next());
        }

        return new Attachment(name, mimeType, content.toString());
    }
}