/** * $RCSfile$ * $Revision: $ * $Date: $ * * Copyright (C) 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. */ package org.jivesoftware.openfire.muc.cluster; import org.jivesoftware.openfire.XMPPServer; import org.jivesoftware.openfire.muc.MultiUserChatService; import org.jivesoftware.openfire.muc.spi.MultiUserChatServiceImpl; import org.jivesoftware.util.cache.ClusterTask; import org.jivesoftware.util.cache.ExternalizableUtil; import java.io.IOException; import java.io.ObjectInput; import java.io.ObjectOutput; /** * Task that will add a service to the cluster node. When a service is added * in a cluster node the rest of the cluster nodes will need to add a copy. * They do -not- need to create database entries for the new service as the originator * will have already done that. This event assumes that it's the default representation * of a MUC service, and therefore should not pass information about internal component * generated MUC services. * * @author Daniel Henninger */ public class ServiceAddedEvent implements ClusterTask { private String subdomain; private String description; public ServiceAddedEvent() { } public ServiceAddedEvent(String subdomain, String description) { this.subdomain = subdomain; this.description = description; } public Object getResult() { return null; } public void run() { // If it's registered already, no need to create it. Most likely this is because the service // is provided by an internal component that registered at startup. This scenario, however, // should really never occur. if (!XMPPServer.getInstance().getMultiUserChatManager().isServiceRegistered(subdomain)) { MultiUserChatService service = new MultiUserChatServiceImpl(subdomain, description); XMPPServer.getInstance().getMultiUserChatManager().registerMultiUserChatService(service); } } public void writeExternal(ObjectOutput out) throws IOException { ExternalizableUtil.getInstance().writeSafeUTF(out, subdomain); ExternalizableUtil.getInstance().writeSafeUTF(out, description); } public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException { subdomain = ExternalizableUtil.getInstance().readSafeUTF(in); description = ExternalizableUtil.getInstance().readSafeUTF(in); } }