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.packet;
019
020import org.jivesoftware.smack.packet.PacketExtension;
021import org.jivesoftware.smack.provider.PacketExtensionProvider;
022import org.xmlpull.v1.XmlPullParser;
023
024public class UserID implements PacketExtension {
025
026    /**
027     * Element name of the packet extension.
028     */
029    public static final String ELEMENT_NAME = "user";
030
031    /**
032     * Namespace of the packet extension.
033     */
034    public static final String NAMESPACE = "http://jivesoftware.com/protocol/workgroup";
035
036    private String userID;
037
038    public UserID(String userID) {
039        this.userID = userID;
040    }
041
042    public String getUserID() {
043        return this.userID;
044    }
045
046    public String getElementName() {
047        return ELEMENT_NAME;
048    }
049
050    public String getNamespace() {
051        return NAMESPACE;
052    }
053
054    public String toXML() {
055        StringBuilder buf = new StringBuilder();
056
057        buf.append("<").append(ELEMENT_NAME).append(" xmlns=\"").append(NAMESPACE).append("\" ");
058        buf.append("id=\"").append(this.getUserID());
059        buf.append("\"/>");
060
061        return buf.toString();
062    }
063
064    public static class Provider implements PacketExtensionProvider {
065
066        public PacketExtension parseExtension(XmlPullParser parser) throws Exception {
067            String userID = parser.getAttributeValue("", "id");
068
069            // Advance to end of extension.
070            parser.next();
071
072            return new UserID(userID);
073        }
074    }
075}