class TransportHandler extends BasicModule implements ChannelHandler {

    private static final Logger Log = LoggerFactory.getLogger(TransportHandler.class);

    private Map<String, Channel<Packet>> transports = new ConcurrentHashMap<>();

    private PacketDeliverer deliverer;

    public TransportHandler() {
        super("Transport handler");
    }

    public void addTransport(Channel<Packet> transport) {
        transports.put(transport.getName(), transport);
    }

    @Override
    public void process(Packet packet) throws UnauthorizedException, PacketException {<FILL_FUNCTION_BODY>}

    @Override
    public void initialize(XMPPServer server) {
        super.initialize(server);
        deliverer = server.getPacketDeliverer();
    }
}

        boolean handled = false;
        String host = packet.getTo().getDomain();
        for (Channel<Packet> 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);
            }
        }
    
<methods>public void <init>(java.lang.String) ,public void destroy() ,public java.lang.String getName() ,public void initialize(org.jivesoftware.openfire.XMPPServer) ,public void start() throws java.lang.IllegalStateException,public void stop() <variables>private java.lang.String name