/*******************************************************************************
* Copyright (c) 2011-2014 Fernando Petrola
*
* This file is part of Dragome SDK.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Public License v3.0
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/gpl.html
******************************************************************************/
package com.dragome.serverside.debugging.websocket;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.atmosphere.cpr.AtmosphereResourceEvent;
import org.atmosphere.cpr.AtmosphereResourceEventListenerAdapter;
import org.atmosphere.cpr.Broadcaster;
import org.atmosphere.cpr.BroadcasterFactory;
import org.atmosphere.websocket.WebSocket;
import com.dragome.debugging.messages.ChannelReceiverImpl;
import com.dragome.debugging.messages.Receiver;
import com.dragome.debugging.messages.Sender;
import com.dragome.services.ServiceLocator;
public class DragomeWebSocketHandler
{
private static Logger LOGGER= Logger.getLogger(DragomeWebSocketHandler.class.getName());
public static final String DRAGOME_WEBSOCKET= "/dragome-websocket";
public void onClose(WebSocket webSocket)
{
};
public void onOpen(WebSocket webSocket) throws IOException
{
final Broadcaster broadcaster= webSocket.resource().getBroadcaster();
Receiver configuredReceiver= ServiceLocator.getInstance().getServerToClientMessageChannel().getReceiver();
if (!(configuredReceiver instanceof ChannelReceiverImpl))
ServiceLocator.getInstance().getServerToClientMessageChannel().setReceiver(new ChannelReceiverImpl());
else
configuredReceiver.reset();
ServiceLocator.getInstance().getServerToClientMessageChannel().setSender(new Sender()
{
public void send(String aMessage)
{
broadcaster.broadcast(aMessage);
}
});
ServiceLocator.getInstance().getServerToClientMessageChannel().getReceiver().reset();
webSocket.resource().setBroadcaster(BroadcasterFactory.getDefault().lookup(DRAGOME_WEBSOCKET, true));
webSocket.resource().addEventListener(new AtmosphereResourceEventListenerAdapter()
{
public void onDisconnect(AtmosphereResourceEvent event)
{
if (event.isCancelled())
{
LOGGER.log(Level.INFO, "Browser {0} unexpectedly disconnected", event.getResource().uuid());
}
else if (event.isClosedByClient())
{
LOGGER.log(Level.INFO, "Browser {0} closed the connection", event.getResource().uuid());
}
}
});
}
public void onByteMessage(WebSocket webSocket, byte[] data, int offset, int length) throws IOException
{
}
public void onTextMessage(WebSocket webSocket, String message) throws IOException
{
ServiceLocator.getInstance().getServerToClientMessageChannel().getReceiver().messageReceived(message);
}
}