Package org.ros.internal.transport

Class BaseClientHandshakeHandler

java.lang.Object

org.jboss.netty.channel.SimpleChannelHandler

org.ros.internal.transport.tcp.AbstractNamedChannelHandler

org.ros.internal.transport.BaseClientHandshakeHandler

All Implemented Interfaces:

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

public abstract class BaseClientHandshakeHandler
extends AbstractNamedChannelHandler

Common functionality for ClientHandshake handlers.

Author:

damonkohler@google.com (Damon Kohler)

Nested Class Summary

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

org.jboss.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor	Description
BaseClientHandshakeHandler(ClientHandshake clientHandshake, ExecutorService executorService)

Method Summary

Modifier and Type	Method	Description
void	addListener(ClientHandshakeListener clientHandshakeListener)
void	channelConnected(org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.ChannelStateEvent e)
void	messageReceived(org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.MessageEvent e)
protected abstract void	onFailure(String errorMessage, org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.MessageEvent e)
protected abstract void	onSuccess(ConnectionHeader incommingConnectionHeader, org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.MessageEvent e)	Called when the ClientHandshake succeeds and will block the network thread until it returns.

Methods inherited from class org.ros.internal.transport.tcp.AbstractNamedChannelHandler

toString

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

bindRequested, channelBound, channelClosed, channelDisconnected, channelInterestChanged, channelOpen, channelUnbound, childChannelClosed, childChannelOpen, closeRequested, connectRequested, disconnectRequested, exceptionCaught, handleDownstream, handleUpstream, setInterestOpsRequested, unbindRequested, writeComplete, writeRequested

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.netty.channel.ChannelDownstreamHandler

handleDownstream

Methods inherited from interface org.jboss.netty.channel.ChannelUpstreamHandler

handleUpstream

Methods inherited from interface org.ros.internal.transport.tcp.NamedChannelHandler

getName

Constructor Details

BaseClientHandshakeHandler

public BaseClientHandshakeHandler(ClientHandshake clientHandshake,
 ExecutorService executorService)

Method Details

addListener

public void addListener(ClientHandshakeListener clientHandshakeListener)

channelConnected

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

Overrides:

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

Throws:

Exception

messageReceived

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

Overrides:

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

Throws:

Exception

onSuccess

protected abstract void onSuccess(ConnectionHeader incommingConnectionHeader,
 org.jboss.netty.channel.ChannelHandlerContext ctx,
 org.jboss.netty.channel.MessageEvent e)

Called when the ClientHandshake succeeds and will block the network thread until it returns.

This must block in order to allow changes to the pipeline to be made before further messages arrive.

Parameters:

incommingConnectionHeader -

ctx -

e -

onFailure

protected abstract void onFailure(String errorMessage,
 org.jboss.netty.channel.ChannelHandlerContext ctx,
 org.jboss.netty.channel.MessageEvent e)