/**
* $RCSfile: $
* $Revision: $
* $Date: $
*
* Copyright (C) 2005-2008 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.openfire.muc.cluster;
import org.dom4j.Element;
import org.dom4j.tree.DefaultElement;
import org.jivesoftware.openfire.muc.spi.LocalMUCRoom;
import org.jivesoftware.util.cache.ExternalizableUtil;
import org.xmpp.packet.Message;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
/**
* Task that broadcasts a message to local room occupants. When a room occupant sends a
* message to the room each cluster node will execute this task and broadcast the message
* to its local room occupants.
*
* @author Gaston Dombiak
*/
public class BroadcastMessageRequest extends MUCRoomTask {
private int occupants;
private Message message;
public BroadcastMessageRequest() {
}
public BroadcastMessageRequest(LocalMUCRoom room, Message message, int occupants) {
super(room);
this.message = message;
this.occupants = occupants;
}
public Message getMessage() {
return message;
}
public int getOccupants() {
return occupants;
}
public Object getResult() {
return null;
}
public void run() {
// Execute the operation considering that we may still be joining the cluster
execute(new Runnable() {
public void run() {
getRoom().broadcast(BroadcastMessageRequest.this);
}
});
}
@Override
public void writeExternal(ObjectOutput out) throws IOException {
super.writeExternal(out);
ExternalizableUtil.getInstance().writeSerializable(out, (DefaultElement) message.getElement());
}
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
super.readExternal(in);
Element packetElement = (Element) ExternalizableUtil.getInstance().readSerializable(in);
message = new Message(packetElement, true);
}
}