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
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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
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Field Summary
Fields inherited from class org.jboss.netty.handler.codec.frame.FrameDecoder
cumulation, DEFAULT_MAX_COMPOSITEBUFFER_COMPONENTS
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
Invoked when aChannel
was closed and all its related resources were released.protected Object
decode
(ChannelHandlerContext ctx, Channel channel, ChannelBuffer buffer, HttpMessageDecoder.State state) Decodes the received packets so far into a frame.private void
protected boolean
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
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Constructor Details
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Decoder
Decoder(int maxInitialLineLength, int maxHeaderSize, int maxChunkSize)
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Method Details
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decode
protected Object decode(ChannelHandlerContext ctx, Channel channel, ChannelBuffer buffer, HttpMessageDecoder.State state) throws Exception Description copied from class:ReplayingDecoder
Decodes the received packets so far into a frame.- Overrides:
decode
in classHttpMessageDecoder
- Parameters:
ctx
- the context of this handlerchannel
- the current channelbuffer
- 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
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decrement
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isContentAlwaysEmpty
- Overrides:
isContentAlwaysEmpty
in classHttpMessageDecoder
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channelClosed
Description copied from class:SimpleChannelUpstreamHandler
Invoked when aChannel
was closed and all its related resources were released.- Overrides:
channelClosed
in classFrameDecoder
- Throws:
Exception
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