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 java.io.IOException; 021 022import javax.xml.namespace.QName; 023 024import org.jivesoftware.smack.packet.ExtensionElement; 025import org.jivesoftware.smack.packet.XmlEnvironment; 026import org.jivesoftware.smack.provider.ExtensionElementProvider; 027import org.jivesoftware.smack.util.ParserUtils; 028import org.jivesoftware.smack.xml.XmlPullParser; 029import org.jivesoftware.smack.xml.XmlPullParserException; 030 031import org.jxmpp.jid.Jid; 032 033public class UserID implements ExtensionElement { 034 035 /** 036 * Element name of the stanza extension. 037 */ 038 public static final String ELEMENT_NAME = "user"; 039 040 /** 041 * Namespace of the stanza extension. 042 */ 043 public static final String NAMESPACE = "http://jivesoftware.com/protocol/workgroup"; 044 045 public static final QName QNAME = new QName(NAMESPACE, ELEMENT_NAME); 046 047 private final Jid userID; 048 049 public UserID(Jid userID) { 050 this.userID = userID; 051 } 052 053 public Jid getUserID() { 054 return this.userID; 055 } 056 057 @Override 058 public String getElementName() { 059 return ELEMENT_NAME; 060 } 061 062 @Override 063 public String getNamespace() { 064 return NAMESPACE; 065 } 066 067 @Override 068 public String toXML(org.jivesoftware.smack.packet.XmlEnvironment enclosingNamespace) { 069 StringBuilder buf = new StringBuilder(); 070 071 buf.append('<').append(ELEMENT_NAME).append(" xmlns=\"").append(NAMESPACE).append("\" "); 072 buf.append("id=\"").append(this.getUserID()); 073 buf.append("\"/>"); 074 075 return buf.toString(); 076 } 077 078 public static class Provider extends ExtensionElementProvider<UserID> { 079 080 @Override 081 public UserID parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) 082 throws XmlPullParserException, IOException { 083 Jid userID = ParserUtils.getJidAttribute(parser, "id"); 084 085 // Advance to end of extension. 086 parser.next(); 087 088 return new UserID(userID); 089 } 090 } 091}