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/**
* $RCSfile$
* $Revision$
* $Date$
*
* Copyright 2005 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.packet;
import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.provider.IQProvider;
import org.xmlpull.v1.XmlPullParser;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/**
* IQ packet used for discovering the user's shared groups and for getting the answer back
* from the server.<p>
*
* Important note: This functionality is not part of the XMPP spec and it will only work
* with Wildfire.
*
* @author Gaston Dombiak
*/
public class SharedGroupsInfo extends IQ {
private List<String> groups = new ArrayList<String>();
/**
* Returns a collection with the shared group names returned from the server.
*
* @return collection with the shared group names returned from the server.
*/
public List<String> getGroups() {
return groups;
}
public String getChildElementXML() {
StringBuilder buf = new StringBuilder();
buf.append("<sharedgroup xmlns=\"http://www.jivesoftware.org/protocol/sharedgroup\">");
for (Iterator<String> it=groups.iterator(); it.hasNext();) {
buf.append("<group>").append(it.next()).append("</group>");
}
buf.append("</sharedgroup>");
return buf.toString();
}
/**
* Internal Search service Provider.
*/
public static class Provider implements IQProvider {
/**
* Provider Constructor.
*/
public Provider() {
super();
}
public IQ parseIQ(XmlPullParser parser) throws Exception {
SharedGroupsInfo groupsInfo = new SharedGroupsInfo();
boolean done = false;
while (!done) {
int eventType = parser.next();
if (eventType == XmlPullParser.START_TAG && parser.getName().equals("group")) {
groupsInfo.getGroups().add(parser.nextText());
}
else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals("sharedgroup")) {
done = true;
}
}
}
return groupsInfo;
}
}
}
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