/**
* $RCSfile$
* $Revision: 1200 $
* $Date: 2005-04-04 03:36:48 -0300 (Mon, 04 Apr 2005) $
*
* Copyright (C) 2004-2008 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.transport;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.jivesoftware.openfire.Channel;
import org.jivesoftware.openfire.ChannelHandler;
import org.jivesoftware.openfire.PacketDeliverer;
import org.jivesoftware.openfire.PacketException;
import org.jivesoftware.openfire.XMPPServer;
import org.jivesoftware.openfire.auth.UnauthorizedException;
import org.jivesoftware.openfire.container.BasicModule;
import org.jivesoftware.util.LocaleUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.xmpp.packet.JID;
import org.xmpp.packet.Packet;
import org.xmpp.packet.PacketError;
/**
* Routes packets to the appropriate transport gateway or drops the packet.
*
* @author Iain Shigeoka
*/
public class TransportHandler extends BasicModule implements ChannelHandler {
private static final Logger Log = LoggerFactory.getLogger(TransportHandler.class);
private Map<String, Channel> transports = new ConcurrentHashMap<String, Channel>();
private PacketDeliverer deliverer;
public TransportHandler() {
super("Transport handler");
}
public void addTransport(Channel transport) {
transports.put(transport.getName(), transport);
}
public void process(Packet packet) throws UnauthorizedException, PacketException {
boolean handled = false;
String host = packet.getTo().getDomain();
for (Channel channel : transports.values()) {
if (channel.getName().equalsIgnoreCase(host)) {
channel.add(packet);
handled = true;
}
}
if (!handled) {
JID recipient = packet.getTo();
JID sender = packet.getFrom();
packet.setError(PacketError.Condition.remote_server_timeout);
packet.setFrom(recipient);
packet.setTo(sender);
try {
deliverer.deliver(packet);
}
catch (PacketException e) {
Log.error(LocaleUtils.getLocalizedString("admin.error"), e);
}
}
}
@Override
public void initialize(XMPPServer server) {
super.initialize(server);
deliverer = server.getPacketDeliverer();
}
}