io.netty.handler.codec.spdy

Class SpdyFrameDecoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.ByteToMessageDecoder

io.netty.handler.codec.spdy.SpdyFrameDecoder

All Implemented Interfaces:

ChannelHandler, ChannelInboundHandler

public class SpdyFrameDecoder
extends ByteToMessageDecoder

Decodes ByteBufs into SPDY Frames.

Nested Class Summary

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

ChannelHandler.Sharable

Constructor Summary

Constructors

Modifier	Constructor and Description
	SpdyFrameDecoder(SpdyVersion version) Creates a new instance with the specified version and the default maxChunkSize (8192) and maxHeaderSize (16384).
	SpdyFrameDecoder(SpdyVersion version, int maxChunkSize, int maxHeaderSize) Creates a new instance with the specified parameters.
protected	SpdyFrameDecoder(SpdyVersion version, int maxChunkSize, io.netty.handler.codec.spdy.SpdyHeaderBlockDecoder headerBlockDecoder)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	decode(ChannelHandlerContext ctx, ByteBuf buffer, List<Object> out) Decode the from one ByteBuf to an other.
void	decodeLast(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) Is called one last time when the ChannelHandlerContext goes in-active.

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

actualReadableBytes, callDecode, channelInactive, channelRead, channelReadComplete, handlerRemoved, handlerRemoved0, internalBuffer, isSingleDecode, setSingleDecode

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

handlerAdded, 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

Constructor Detail

SpdyFrameDecoder

public SpdyFrameDecoder(SpdyVersion version)

Creates a new instance with the specified version and the default maxChunkSize (8192) and maxHeaderSize (16384).

SpdyFrameDecoder

public SpdyFrameDecoder(SpdyVersion version,
                int maxChunkSize,
                int maxHeaderSize)

Creates a new instance with the specified parameters.

SpdyFrameDecoder

protected SpdyFrameDecoder(SpdyVersion version,
                int maxChunkSize,
                io.netty.handler.codec.spdy.SpdyHeaderBlockDecoder headerBlockDecoder)

Method Detail

decodeLast

public void decodeLast(ChannelHandlerContext ctx,
              ByteBuf in,
              List<Object> out)
                throws Exception

Description copied from class: ByteToMessageDecoder

Is called one last time when the ChannelHandlerContext goes in-active. Which means the ByteToMessageDecoder.channelInactive(ChannelHandlerContext) was triggered. By default this will just call ByteToMessageDecoder.decode(ChannelHandlerContext, ByteBuf, List) but sub-classes may override this for some special cleanup operation.

Overrides:

decodeLast in class ByteToMessageDecoder

Throws:

Exception

decode

protected void decode(ChannelHandlerContext ctx,
          ByteBuf buffer,
          List<Object> out)
               throws Exception

Description copied from class: ByteToMessageDecoder

Decode the from one ByteBuf to an other. This method will be called till either the input ByteBuf has nothing to read anymore, till nothing was read from the input ByteBuf or till this method returns null.

Specified by:

decode in class ByteToMessageDecoder

Parameters:

ctx - the ChannelHandlerContext which this ByteToMessageDecoder belongs to

buffer - the ByteBuf from which to read data

out - the List to which decoded messages should be added

Throws:

Exception - is thrown if an error accour