1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
|
/**
* $Revision$
* $Date$
*
* Copyright 2003-2007 Jive Software.
*
* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jivesoftware.smackx.workgroup.packet;
import org.jivesoftware.smackx.workgroup.MetaData;
import org.jivesoftware.smackx.workgroup.agent.InvitationRequest;
import org.jivesoftware.smackx.workgroup.agent.OfferContent;
import org.jivesoftware.smackx.workgroup.agent.TransferRequest;
import org.jivesoftware.smackx.workgroup.agent.UserRequest;
import org.jivesoftware.smackx.workgroup.util.MetaDataUtils;
import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.provider.IQProvider;
import org.jivesoftware.smack.util.PacketParserUtils;
import org.xmlpull.v1.XmlPullParser;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* An IQProvider for agent offer requests.
*
* @author loki der quaeler
*/
public class OfferRequestProvider implements IQProvider {
public OfferRequestProvider() {
}
public IQ parseIQ(XmlPullParser parser) throws Exception {
int eventType = parser.getEventType();
String sessionID = null;
int timeout = -1;
OfferContent content = null;
boolean done = false;
Map<String, List<String>> metaData = new HashMap<String, List<String>>();
if (eventType != XmlPullParser.START_TAG) {
// throw exception
}
String userJID = parser.getAttributeValue("", "jid");
// Default userID to the JID.
String userID = userJID;
while (!done) {
eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
String elemName = parser.getName();
if ("timeout".equals(elemName)) {
timeout = Integer.parseInt(parser.nextText());
}
else if (MetaData.ELEMENT_NAME.equals(elemName)) {
metaData = MetaDataUtils.parseMetaData(parser);
}
else if (SessionID.ELEMENT_NAME.equals(elemName)) {
sessionID = parser.getAttributeValue("", "id");
}
else if (UserID.ELEMENT_NAME.equals(elemName)) {
userID = parser.getAttributeValue("", "id");
}
else if ("user-request".equals(elemName)) {
content = UserRequest.getInstance();
}
else if (RoomInvitation.ELEMENT_NAME.equals(elemName)) {
RoomInvitation invitation = (RoomInvitation) PacketParserUtils
.parsePacketExtension(RoomInvitation.ELEMENT_NAME, RoomInvitation.NAMESPACE, parser);
content = new InvitationRequest(invitation.getInviter(), invitation.getRoom(),
invitation.getReason());
}
else if (RoomTransfer.ELEMENT_NAME.equals(elemName)) {
RoomTransfer transfer = (RoomTransfer) PacketParserUtils
.parsePacketExtension(RoomTransfer.ELEMENT_NAME, RoomTransfer.NAMESPACE, parser);
content = new TransferRequest(transfer.getInviter(), transfer.getRoom(), transfer.getReason());
}
}
else if (eventType == XmlPullParser.END_TAG) {
if ("offer".equals(parser.getName())) {
done = true;
}
}
}
OfferRequestPacket offerRequest =
new OfferRequestPacket(userJID, userID, timeout, metaData, sessionID, content);
offerRequest.setType(IQ.Type.SET);
return offerRequest;
}
public static class OfferRequestPacket extends IQ {
private int timeout;
private String userID;
private String userJID;
private Map<String, List<String>> metaData;
private String sessionID;
private OfferContent content;
public OfferRequestPacket(String userJID, String userID, int timeout, Map<String, List<String>> metaData,
String sessionID, OfferContent content)
{
this.userJID = userJID;
this.userID = userID;
this.timeout = timeout;
this.metaData = metaData;
this.sessionID = sessionID;
this.content = content;
}
/**
* Returns the userID, which is either the same as the userJID or a special
* value that the user provided as part of their "join queue" request.
*
* @return the user ID.
*/
public String getUserID() {
return userID;
}
/**
* The JID of the user that made the "join queue" request.
*
* @return the user JID.
*/
public String getUserJID() {
return userJID;
}
/**
* Returns the session ID associated with the request and ensuing chat. If the offer
* does not contain a session ID, <tt>null</tt> will be returned.
*
* @return the session id associated with the request.
*/
public String getSessionID() {
return sessionID;
}
/**
* Returns the number of seconds the agent has to accept the offer before
* it times out.
*
* @return the offer timeout (in seconds).
*/
public int getTimeout() {
return this.timeout;
}
public OfferContent getContent() {
return content;
}
/**
* Returns any meta-data associated with the offer.
*
* @return meta-data associated with the offer.
*/
public Map<String, List<String>> getMetaData() {
return this.metaData;
}
public String getChildElementXML () {
StringBuilder buf = new StringBuilder();
buf.append("<offer xmlns=\"http://jabber.org/protocol/workgroup\" jid=\"").append(userJID).append("\">");
buf.append("<timeout>").append(timeout).append("</timeout>");
if (sessionID != null) {
buf.append('<').append(SessionID.ELEMENT_NAME);
buf.append(" session=\"");
buf.append(getSessionID()).append("\" xmlns=\"");
buf.append(SessionID.NAMESPACE).append("\"/>");
}
if (metaData != null) {
buf.append(MetaDataUtils.serializeMetaData(metaData));
}
if (userID != null) {
buf.append('<').append(UserID.ELEMENT_NAME);
buf.append(" id=\"");
buf.append(userID).append("\" xmlns=\"");
buf.append(UserID.NAMESPACE).append("\"/>");
}
buf.append("</offer>");
return buf.toString();
}
}
}
|
