/** * $RCSfile$ * $Revision: $ * $Date: $ * * Copyright (C) 2005-2008 Jive Software. All rights reserved. * * This software is published under the terms of the GNU Public License (GPL), * a copy of which is included in this distribution, or a commercial license * agreement with Jive. */ package org.jivesoftware.openfire.muc.cluster; import org.jivesoftware.openfire.XMPPServer; import org.jivesoftware.openfire.muc.MUCRole; import org.jivesoftware.openfire.muc.MUCRoom; import org.jivesoftware.openfire.muc.MultiUserChatService; import org.jivesoftware.openfire.muc.spi.LocalMUCRoom; import org.jivesoftware.util.cache.ClusterTask; import java.io.IOException; import java.io.ObjectInput; import java.io.ObjectOutput; import java.util.ArrayList; import java.util.Collection; import java.util.List; /** * Task requested by each cluster node when a new node joins the cluster. Each existing cluster * node will request the list of rooms with occupants <tt>hosted by</tt> the new cluster node. * * @author Gaston Dombiak */ public class GetNewMemberRoomsRequest implements ClusterTask { private List<RoomInfo> rooms; public GetNewMemberRoomsRequest() { } public Object getResult() { return rooms; } public void run() { rooms = new ArrayList<RoomInfo>(); // Get all services that have local occupants and include them in the reply for (MultiUserChatService mucService : XMPPServer.getInstance().getMultiUserChatManager().getMultiUserChatServices()) { // Get rooms that have local occupants and include them in the reply for (MUCRoom room : mucService.getChatRooms()) { LocalMUCRoom localRoom = (LocalMUCRoom) room; Collection<MUCRole> localOccupants = new ArrayList<MUCRole>(); for (MUCRole occupant : room.getOccupants()) { if (occupant.isLocal()) { localOccupants.add(occupant); } } if (!localOccupants.isEmpty()) { rooms.add(new RoomInfo(localRoom, localOccupants)); } } } } public void writeExternal(ObjectOutput out) throws IOException { // Do nothing } public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException { // Do nothing } }