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.ext.history; 019 020import java.io.IOException; 021import java.util.HashMap; 022import java.util.List; 023import java.util.Map; 024 025import org.jivesoftware.smack.packet.IQ; 026import org.jivesoftware.smack.packet.XmlEnvironment; 027import org.jivesoftware.smack.provider.IQProvider; 028import org.jivesoftware.smack.xml.XmlPullParser; 029import org.jivesoftware.smack.xml.XmlPullParserException; 030 031import org.jivesoftware.smackx.workgroup.util.MetaDataUtils; 032 033public class ChatMetadata extends IQ { 034 035 /** 036 * Element name of the stanza extension. 037 */ 038 public static final String ELEMENT_NAME = "chat-metadata"; 039 040 /** 041 * Namespace of the stanza extension. 042 */ 043 public static final String NAMESPACE = "http://jivesoftware.com/protocol/workgroup"; 044 045 046 private String sessionID; 047 048 public ChatMetadata() { 049 super(ELEMENT_NAME, NAMESPACE); 050 } 051 052 public String getSessionID() { 053 return sessionID; 054 } 055 056 public void setSessionID(String sessionID) { 057 this.sessionID = sessionID; 058 } 059 060 061 private Map<String, List<String>> map = new HashMap<String, List<String>>(); 062 063 public void setMetadata(Map<String, List<String>> metadata) { 064 this.map = metadata; 065 } 066 067 public Map<String, List<String>> getMetadata() { 068 return map; 069 } 070 071 @Override 072 protected IQChildElementXmlStringBuilder getIQChildElementBuilder(IQChildElementXmlStringBuilder buf) { 073 buf.rightAngleBracket(); 074 buf.append("<sessionID>").append(getSessionID()).append("</sessionID>"); 075 076 return buf; 077 } 078 079 /** 080 * An IQProvider for Metadata packets. 081 * 082 * @author Derek DeMoro 083 */ 084 public static class Provider extends IQProvider<ChatMetadata> { 085 086 @Override 087 public ChatMetadata parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) 088 throws XmlPullParserException, IOException { 089 final ChatMetadata chatM = new ChatMetadata(); 090 091 boolean done = false; 092 while (!done) { 093 XmlPullParser.Event eventType = parser.next(); 094 if (eventType == XmlPullParser.Event.START_ELEMENT) { 095 if (parser.getName().equals("sessionID")) { 096 chatM.setSessionID(parser.nextText()); 097 } 098 else if (parser.getName().equals("metadata")) { 099 Map<String, List<String>> map = MetaDataUtils.parseMetaData(parser); 100 chatM.setMetadata(map); 101 } 102 } 103 else if (eventType == XmlPullParser.Event.END_ELEMENT) { 104 if (parser.getName().equals(ELEMENT_NAME)) { 105 done = true; 106 } 107 } 108 } 109 110 return chatM; 111 } 112 } 113} 114 115 116 117