Class HttpClientCodec
- java.lang.Object
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- org.jboss.netty.handler.codec.http.HttpClientCodec
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- All Implemented Interfaces:
ChannelDownstreamHandler
,ChannelHandler
,ChannelUpstreamHandler
public class HttpClientCodec extends Object implements ChannelUpstreamHandler, ChannelDownstreamHandler
A combination ofHttpRequestEncoder
andHttpResponseDecoder
which enables easier client side HTTP implementation.HttpClientCodec
provides additional state management for HEAD and CONNECT requests, whichHttpResponseDecoder
lacks. Please refer toHttpResponseDecoder
to learn what additional state management needs to be done for HEAD and CONNECT and whyHttpResponseDecoder
can not handle it by itself. If theChannel
gets closed and there are requests missing for a response aPrematureChannelClosureException
is thrown.- See Also:
HttpServerCodec
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.jboss.netty.channel.ChannelHandler
ChannelHandler.Sharable
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Constructor Summary
Constructors Constructor Description HttpClientCodec()
Creates a new instance with the default decoder options (maxInitialLineLength (4096
},maxHeaderSize (8192)
, andmaxChunkSize (8192)
).HttpClientCodec(int maxInitialLineLength, int maxHeaderSize, int maxChunkSize)
Creates a new instance with the specified decoder options.HttpClientCodec(int maxInitialLineLength, int maxHeaderSize, int maxChunkSize, boolean failOnMissingResponse)
Creates a new instance with the specified decoder options.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
handleDownstream(ChannelHandlerContext ctx, ChannelEvent e)
Handles the specified downstream event.void
handleUpstream(ChannelHandlerContext ctx, ChannelEvent e)
Handles the specified upstream event.
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Constructor Detail
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HttpClientCodec
public HttpClientCodec()
Creates a new instance with the default decoder options (maxInitialLineLength (4096
},maxHeaderSize (8192)
, andmaxChunkSize (8192)
).
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HttpClientCodec
public HttpClientCodec(int maxInitialLineLength, int maxHeaderSize, int maxChunkSize)
Creates a new instance with the specified decoder options.
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HttpClientCodec
public HttpClientCodec(int maxInitialLineLength, int maxHeaderSize, int maxChunkSize, boolean failOnMissingResponse)
Creates a new instance with the specified decoder options.
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Method Detail
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handleUpstream
public void handleUpstream(ChannelHandlerContext ctx, ChannelEvent e) throws Exception
Description copied from interface:ChannelUpstreamHandler
Handles the specified upstream event.- Specified by:
handleUpstream
in interfaceChannelUpstreamHandler
- Parameters:
ctx
- the context object for this handlere
- the upstream event to process or intercept- Throws:
Exception
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handleDownstream
public void handleDownstream(ChannelHandlerContext ctx, ChannelEvent e) throws Exception
Description copied from interface:ChannelDownstreamHandler
Handles the specified downstream event.- Specified by:
handleDownstream
in interfaceChannelDownstreamHandler
- Parameters:
ctx
- the context object for this handlere
- the downstream event to process or intercept- Throws:
Exception
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