Package org.jboss.netty.handler.codec.socks

Class SocksAuthResponseDecoder

java.lang.Object

org.jboss.netty.channel.SimpleChannelUpstreamHandler

org.jboss.netty.handler.codec.frame.FrameDecoder

org.jboss.netty.handler.codec.replay.ReplayingDecoder<SocksAuthResponseDecoder.State>

org.jboss.netty.handler.codec.socks.SocksAuthResponseDecoder

All Implemented Interfaces:

ChannelHandler, ChannelUpstreamHandler, LifeCycleAwareChannelHandler

public class SocksAuthResponseDecoder
extends ReplayingDecoder<SocksAuthResponseDecoder.State>

Decodes ChannelBuffers into SocksAuthResponse. Before returning SocksResponse decoder removes itself from pipeline.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	SocksAuthResponseDecoder.State

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

ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field	Description
private SocksMessage.AuthStatus	authStatus
private SocksResponse	msg
private SocksMessage.SubnegotiationVersion	version

Fields inherited from class org.jboss.netty.handler.codec.frame.FrameDecoder

cumulation, DEFAULT_MAX_COMPOSITEBUFFER_COMPONENTS

Constructor Summary

Constructors

Constructor	Description
SocksAuthResponseDecoder()

Method Summary

Modifier and Type	Method	Description
protected Object	decode(ChannelHandlerContext ctx, Channel channel, ChannelBuffer buffer, SocksAuthResponseDecoder.State state)	Decodes the received packets so far into a frame.

Methods inherited from class org.jboss.netty.handler.codec.replay.ReplayingDecoder

checkpoint, checkpoint, cleanup, decode, decodeLast, decodeLast, getState, internalBuffer, messageReceived, setState

Methods inherited from class org.jboss.netty.handler.codec.frame.FrameDecoder

actualReadableBytes, afterAdd, afterRemove, appendToCumulation, beforeAdd, beforeRemove, channelClosed, channelDisconnected, exceptionCaught, extractFrame, getMaxCumulationBufferCapacity, getMaxCumulationBufferComponents, isUnfold, newCumulationBuffer, replace, setMaxCumulationBufferCapacity, setMaxCumulationBufferComponents, setUnfold, unfoldAndFireMessageReceived, updateCumulation

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

channelBound, channelConnected, channelInterestChanged, channelOpen, channelUnbound, childChannelClosed, childChannelOpen, handleUpstream, writeComplete

Methods inherited from class java.lang.Object

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

Field Details

version

private SocksMessage.SubnegotiationVersion version

authStatus

private SocksMessage.AuthStatus authStatus

msg

private SocksResponse msg

Constructor Details

SocksAuthResponseDecoder

public SocksAuthResponseDecoder()

Method Details

decode

protected Object decode(ChannelHandlerContext ctx,
 Channel channel,
 ChannelBuffer buffer,
 SocksAuthResponseDecoder.State state)
                 throws Exception

Description copied from class: ReplayingDecoder

Decodes the received packets so far into a frame.

Specified by:

decode in class ReplayingDecoder<SocksAuthResponseDecoder.State>

Parameters:

ctx - the context of this handler

channel - the current channel

buffer - the cumulative buffer of received packets so far. Note that the buffer might be empty, which means you should not make an assumption that the buffer contains at least one byte in your decoder implementation.

state - the current decoder state (null if unused)

Returns:

the decoded frame

Throws:

Exception