org.jboss.netty.handler.codec.http

Class HttpClientCodec.Decoder

java.lang.Object

org.jboss.netty.channel.SimpleChannelUpstreamHandler

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

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

org.jboss.netty.handler.codec.http.HttpMessageDecoder

org.jboss.netty.handler.codec.http.HttpResponseDecoder

org.jboss.netty.handler.codec.http.HttpClientCodec.Decoder

All Implemented Interfaces:

ChannelHandler, ChannelUpstreamHandler, LifeCycleAwareChannelHandler

Enclosing class:

HttpClientCodec

private final class HttpClientCodec.Decoder
extends HttpResponseDecoder

Nested Class Summary

Nested classes/interfaces inherited from class org.jboss.netty.handler.codec.http.HttpMessageDecoder

HttpMessageDecoder.State

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

ChannelHandler.Sharable

Field Summary

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

cumulation, DEFAULT_MAX_COMPOSITEBUFFER_COMPONENTS

Constructor Summary

Constructors

Constructor and Description
Decoder(int maxInitialLineLength, int maxHeaderSize, int maxChunkSize)

Method Summary

Modifier and Type	Method and Description
void	channelClosed(ChannelHandlerContext ctx, ChannelStateEvent e) Invoked when a Channel was closed and all its related resources were released.
protected java.lang.Object	decode(ChannelHandlerContext ctx, Channel channel, ChannelBuffer buffer, HttpMessageDecoder.State state) Decodes the received packets so far into a frame.
private void	decrement(java.lang.Object msg)
protected boolean	isContentAlwaysEmpty(HttpMessage msg)

Methods inherited from class org.jboss.netty.handler.codec.http.HttpResponseDecoder

createMessage, isDecodingRequest

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, 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

Constructor Detail

Decoder

Decoder(int maxInitialLineLength,
        int maxHeaderSize,
        int maxChunkSize)

Method Detail

decode

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

Description copied from class: ReplayingDecoder

Decodes the received packets so far into a frame.

Overrides:

decode in class HttpMessageDecoder

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:

java.lang.Exception

decrement

private void decrement(java.lang.Object msg)

isContentAlwaysEmpty

protected boolean isContentAlwaysEmpty(HttpMessage msg)

Overrides:

isContentAlwaysEmpty in class HttpMessageDecoder

channelClosed

public void channelClosed(ChannelHandlerContext ctx,
                          ChannelStateEvent e)
                   throws java.lang.Exception

Description copied from class: SimpleChannelUpstreamHandler

Invoked when a Channel was closed and all its related resources were released.

Overrides:

channelClosed in class FrameDecoder

Throws:

java.lang.Exception