io.netty.handler.codec.http

Class HttpServerCodec

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelHandlerAppender

io.netty.handler.codec.http.HttpServerCodec

All Implemented Interfaces:

ChannelHandler, HttpServerUpgradeHandler.SourceCodec

public final class HttpServerCodec
extends ChannelHandlerAppender
implements HttpServerUpgradeHandler.SourceCodec

A combination of HttpRequestDecoder and HttpResponseEncoder which enables easier server side HTTP implementation. Also supports use with a HttpServerUpgradeHandler to support upgrading to another protocol from HTTP.

See Also:

HttpClientCodec, HttpServerUpgradeHandler

Nested Class Summary

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

ChannelHandler.Sharable, ChannelHandler.Skip

Constructor Summary

Constructors

Constructor and Description
HttpServerCodec() Creates a new instance with the default decoder options (maxInitialLineLength (4096}, maxHeaderSize (8192), and maxChunkSize (8192)).
HttpServerCodec(int maxInitialLineLength, int maxHeaderSize, int maxChunkSize) Creates a new instance with the specified decoder options.
HttpServerCodec(int maxInitialLineLength, int maxHeaderSize, int maxChunkSize, boolean validateHeaders) Creates a new instance with the specified decoder options.

Method Summary

Methods

Modifier and Type	Method and Description
HttpRequestDecoder	decoder() Returns the decoder of this codec.
HttpResponseEncoder	encoder() Returns the encoder of this codec.
void	upgradeFrom(ChannelHandlerContext ctx) Upgrades to another protocol from HTTP.

Methods inherited from class io.netty.channel.ChannelHandlerAppender

add, add, add, add, handlerAdded, handlerAt

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

bind, channelActive, channelInactive, channelRead, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, close, connect, deregister, disconnect, exceptionCaught, flush, handlerRemoved, isSharable, read, userEventTriggered, write

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpServerCodec

public HttpServerCodec()

Creates a new instance with the default decoder options (maxInitialLineLength (4096}, maxHeaderSize (8192), and maxChunkSize (8192)).

HttpServerCodec

public HttpServerCodec(int maxInitialLineLength,
               int maxHeaderSize,
               int maxChunkSize)

Creates a new instance with the specified decoder options.

HttpServerCodec

public HttpServerCodec(int maxInitialLineLength,
               int maxHeaderSize,
               int maxChunkSize,
               boolean validateHeaders)

Creates a new instance with the specified decoder options.

Method Detail

upgradeFrom

public void upgradeFrom(ChannelHandlerContext ctx)

Upgrades to another protocol from HTTP. Removes the HttpRequestDecoder and HttpResponseEncoder from the pipeline.

Specified by:

upgradeFrom in interface HttpServerUpgradeHandler.SourceCodec

encoder

public HttpResponseEncoder encoder()

Returns the encoder of this codec.

decoder

public HttpRequestDecoder decoder()

Returns the decoder of this codec.