001/**
002 *
003 * Copyright 2003-2007 Jive Software.
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017
018package org.jivesoftware.smackx.workgroup;
019
020import java.util.List;
021import java.util.Map;
022
023import javax.xml.namespace.QName;
024
025import org.jivesoftware.smack.packet.ExtensionElement;
026
027import org.jivesoftware.smackx.workgroup.util.MetaDataUtils;
028
029/**
030 * MetaData stanza extension.
031 */
032public class MetaData implements ExtensionElement {
033
034    /**
035     * Element name of the stanza extension.
036     */
037    public static final String ELEMENT_NAME = "metadata";
038
039    /**
040     * Namespace of the stanza extension.
041     */
042    public static final String NAMESPACE = "http://jivesoftware.com/protocol/workgroup";
043
044    public static final QName QNAME = new QName(NAMESPACE, ELEMENT_NAME);
045
046    private final Map<String, List<String>> metaData;
047
048    public MetaData(Map<String, List<String>> metaData) {
049        this.metaData = metaData;
050    }
051
052    /**
053     * Get meta data.
054     * @return the Map of metadata contained by this instance
055     */
056    public Map<String, List<String>> getMetaData() {
057        return metaData;
058    }
059
060    @Override
061    public String getElementName() {
062        return ELEMENT_NAME;
063    }
064
065    @Override
066    public String getNamespace() {
067        return NAMESPACE;
068    }
069
070    @Override
071    public String toXML(org.jivesoftware.smack.packet.XmlEnvironment enclosingNamespace) {
072        return MetaDataUtils.serializeMetaData(this.getMetaData());
073    }
074}