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/**
* $Revision$
* $Date$
*
* 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.smack.packet.IQ;
import org.jivesoftware.smack.provider.IQProvider;
import org.xmlpull.v1.XmlPullParser;
/**
* An IQProvider class which has savvy about the offer-revoke tag.<br>
*
* @author loki der quaeler
*/
public class OfferRevokeProvider implements IQProvider {
public IQ parseIQ (XmlPullParser parser) throws Exception {
// The parser will be positioned on the opening IQ tag, so get the JID attribute.
String userJID = parser.getAttributeValue("", "jid");
// Default the userID to the JID.
String userID = userJID;
String reason = null;
String sessionID = null;
boolean done = false;
while (!done) {
int eventType = parser.next();
if ((eventType == XmlPullParser.START_TAG) && parser.getName().equals("reason")) {
reason = parser.nextText();
}
else if ((eventType == XmlPullParser.START_TAG)
&& parser.getName().equals(SessionID.ELEMENT_NAME)) {
sessionID = parser.getAttributeValue("", "id");
}
else if ((eventType == XmlPullParser.START_TAG)
&& parser.getName().equals(UserID.ELEMENT_NAME)) {
userID = parser.getAttributeValue("", "id");
}
else if ((eventType == XmlPullParser.END_TAG) && parser.getName().equals(
"offer-revoke"))
{
done = true;
}
}
return new OfferRevokePacket(userJID, userID, reason, sessionID);
}
public class OfferRevokePacket extends IQ {
private String userJID;
private String userID;
private String sessionID;
private String reason;
public OfferRevokePacket (String userJID, String userID, String cause, String sessionID) {
this.userJID = userJID;
this.userID = userID;
this.reason = cause;
this.sessionID = sessionID;
}
public String getUserJID() {
return userJID;
}
public String getUserID() {
return this.userID;
}
public String getReason() {
return this.reason;
}
public String getSessionID() {
return this.sessionID;
}
public String getChildElementXML () {
StringBuilder buf = new StringBuilder();
buf.append("<offer-revoke xmlns=\"http://jabber.org/protocol/workgroup\" jid=\"").append(userID).append("\">");
if (reason != null) {
buf.append("<reason>").append(reason).append("</reason>");
}
if (sessionID != null) {
buf.append(new SessionID(sessionID).toXML());
}
if (userID != null) {
buf.append(new UserID(userID).toXML());
}
buf.append("</offer-revoke>");
return buf.toString();
}
}
}
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