org.projectodd.stilts.stomp.client.protocol.websockets

Class WebSocketConnectionNegotiator

java.lang.Object

org.jboss.netty.channel.SimpleChannelUpstreamHandler

org.projectodd.stilts.stomp.client.protocol.websockets.WebSocketConnectionNegotiator

All Implemented Interfaces:

org.jboss.netty.channel.ChannelHandler, org.jboss.netty.channel.ChannelUpstreamHandler

public class WebSocketConnectionNegotiator
extends org.jboss.netty.channel.SimpleChannelUpstreamHandler

WebSockets protocol connection negotiator.

This handler reacts to Netty's CONNECTED event and handles the handshake of the WebSockets HTTP upgrade handshake. Upon successful completion, it forwards a CONNECTED event upstream to the underlying protocol making use of the websocket transport. For instance, STOMP.

Author:

Bob McWhirter

Nested Class Summary

Nested classes/interfaces inherited from interface org.jboss.netty.channel.ChannelHandler

org.jboss.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
WebSocketConnectionNegotiator(InetSocketAddress serverAddress, Handshake handshake, boolean useSSL)

Method Summary

Methods

Modifier and Type	Method and Description
void	channelConnected(org.jboss.netty.channel.ChannelHandlerContext context, org.jboss.netty.channel.ChannelStateEvent e)
void	messageReceived(org.jboss.netty.channel.ChannelHandlerContext context, org.jboss.netty.channel.MessageEvent e)

Methods inherited from class org.jboss.netty.channel.SimpleChannelUpstreamHandler

channelBound, channelClosed, channelDisconnected, channelInterestChanged, channelOpen, channelUnbound, childChannelClosed, childChannelOpen, exceptionCaught, handleUpstream, writeComplete

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WebSocketConnectionNegotiator

public WebSocketConnectionNegotiator(InetSocketAddress serverAddress,
                             Handshake handshake,
                             boolean useSSL)
                              throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

Method Detail

channelConnected

public void channelConnected(org.jboss.netty.channel.ChannelHandlerContext context,
                    org.jboss.netty.channel.ChannelStateEvent e)
                      throws Exception

Overrides:

channelConnected in class org.jboss.netty.channel.SimpleChannelUpstreamHandler

Throws:

Exception

messageReceived

public void messageReceived(org.jboss.netty.channel.ChannelHandlerContext context,
                   org.jboss.netty.channel.MessageEvent e)
                     throws Exception

Overrides:

messageReceived in class org.jboss.netty.channel.SimpleChannelUpstreamHandler

Throws:

Exception