io.netty.handler.codec.spdy

Class SpdyHttpDecoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.MessageToMessageDecoder<SpdyFrame>

io.netty.handler.codec.spdy.SpdyHttpDecoder

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler

public class SpdyHttpDecoder
extends io.netty.handler.codec.MessageToMessageDecoder<SpdyFrame>

Decodes SpdySynStreamFrames, SpdySynReplyFrames, and SpdyDataFrames into FullHttpRequests and FullHttpResponses.

Nested Class Summary

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

io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Modifier	Constructor and Description
	SpdyHttpDecoder(SpdyVersion version, int maxContentLength) Creates a new instance.
	SpdyHttpDecoder(SpdyVersion version, int maxContentLength, boolean validateHeaders) Deprecated. Use the SpdyHttpDecoder(SpdyVersion, int, Map, HttpHeadersFactory, HttpHeadersFactory) constructor instead.
protected	SpdyHttpDecoder(SpdyVersion version, int maxContentLength, Map<Integer,FullHttpMessage> messageMap) Creates a new instance with the specified parameters.
protected	SpdyHttpDecoder(SpdyVersion version, int maxContentLength, Map<Integer,FullHttpMessage> messageMap, boolean validateHeaders) Deprecated. Use the SpdyHttpDecoder(SpdyVersion, int, Map, HttpHeadersFactory, HttpHeadersFactory) constructor instead.
protected	SpdyHttpDecoder(SpdyVersion version, int maxContentLength, Map<Integer,FullHttpMessage> messageMap, HttpHeadersFactory headersFactory, HttpHeadersFactory trailersFactory) Creates a new instance with the specified parameters.

Method Summary

Modifier and Type	Method and Description
void	channelInactive(io.netty.channel.ChannelHandlerContext ctx)
protected void	decode(io.netty.channel.ChannelHandlerContext ctx, SpdyFrame msg, List<Object> out)
protected FullHttpMessage	getMessage(int streamId)
protected FullHttpMessage	putMessage(int streamId, FullHttpMessage message)
protected FullHttpMessage	removeMessage(int streamId)

Methods inherited from class io.netty.handler.codec.MessageToMessageDecoder

acceptInboundMessage, channelRead

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerAdded, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.channel.ChannelHandler

handlerAdded, handlerRemoved

Constructor Detail

SpdyHttpDecoder

public SpdyHttpDecoder(SpdyVersion version,
                       int maxContentLength)

Creates a new instance.

Parameters:

version - the protocol version

maxContentLength - the maximum length of the message content. If the length of the message content exceeds this value, a TooLongFrameException will be raised.

SpdyHttpDecoder

@Deprecated
public SpdyHttpDecoder(SpdyVersion version,
                                   int maxContentLength,
                                   boolean validateHeaders)

Deprecated. Use the SpdyHttpDecoder(SpdyVersion, int, Map, HttpHeadersFactory, HttpHeadersFactory) constructor instead.

Creates a new instance.

Parameters:

version - the protocol version

maxContentLength - the maximum length of the message content. If the length of the message content exceeds this value, a TooLongFrameException will be raised.

validateHeaders - true if http headers should be validated

SpdyHttpDecoder

protected SpdyHttpDecoder(SpdyVersion version,
                          int maxContentLength,
                          Map<Integer,FullHttpMessage> messageMap)

Creates a new instance with the specified parameters.

Parameters:

version - the protocol version

maxContentLength - the maximum length of the message content. If the length of the message content exceeds this value, a TooLongFrameException will be raised.

messageMap - the Map used to hold partially received messages.

SpdyHttpDecoder

@Deprecated
protected SpdyHttpDecoder(SpdyVersion version,
                                      int maxContentLength,
                                      Map<Integer,FullHttpMessage> messageMap,
                                      boolean validateHeaders)

Deprecated. Use the SpdyHttpDecoder(SpdyVersion, int, Map, HttpHeadersFactory, HttpHeadersFactory) constructor instead.

Creates a new instance with the specified parameters.

Parameters:

version - the protocol version

maxContentLength - the maximum length of the message content. If the length of the message content exceeds this value, a TooLongFrameException will be raised.

messageMap - the Map used to hold partially received messages.

validateHeaders - true if http headers should be validated

SpdyHttpDecoder

protected SpdyHttpDecoder(SpdyVersion version,
                          int maxContentLength,
                          Map<Integer,FullHttpMessage> messageMap,
                          HttpHeadersFactory headersFactory,
                          HttpHeadersFactory trailersFactory)

Creates a new instance with the specified parameters.

Parameters:

version - the protocol version

maxContentLength - the maximum length of the message content. If the length of the message content exceeds this value, a TooLongFrameException will be raised.

messageMap - the Map used to hold partially received messages.

headersFactory - The factory used for creating HTTP headers

trailersFactory - The factory used for creating HTTP trailers.

Method Detail

channelInactive

public void channelInactive(io.netty.channel.ChannelHandlerContext ctx)
                     throws Exception

Specified by:

channelInactive in interface io.netty.channel.ChannelInboundHandler

Overrides:

channelInactive in class io.netty.channel.ChannelInboundHandlerAdapter

Throws:

Exception

putMessage

protected FullHttpMessage putMessage(int streamId,
                                     FullHttpMessage message)

getMessage

protected FullHttpMessage getMessage(int streamId)

removeMessage

protected FullHttpMessage removeMessage(int streamId)

decode

protected void decode(io.netty.channel.ChannelHandlerContext ctx,
                      SpdyFrame msg,
                      List<Object> out)
               throws Exception

Specified by:

decode in class io.netty.handler.codec.MessageToMessageDecoder<SpdyFrame>

Throws:

Exception