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.

* * 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 groups = new ArrayList(); /** * 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 getGroups() { return groups; } public String getChildElementXML() { StringBuilder buf = new StringBuilder(); buf.append(""); for (Iterator it=groups.iterator(); it.hasNext();) { buf.append("").append(it.next()).append(""); } buf.append(""); 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; } } }