io.netty.handler.codec.spdy

Class SpdyFrameDecoder

java.lang.Object

io.netty.handler.codec.spdy.SpdyFrameDecoder

public class SpdyFrameDecoder
extends Object

Decodes ByteBufs into SPDY Frames.

Field Summary

Fields

Modifier and Type	Field and Description
protected SpdyFrameDecoderDelegate	delegate
protected int	spdyVersion

Constructor Summary

Constructors

Constructor and Description
SpdyFrameDecoder(SpdyVersion spdyVersion, SpdyFrameDecoderDelegate delegate) Creates a new instance with the specified version and the default maxChunkSize (8192).
SpdyFrameDecoder(SpdyVersion spdyVersion, SpdyFrameDecoderDelegate delegate, int maxChunkSize) Creates a new instance with the specified parameters.

Method Summary

Modifier and Type	Method and Description
void	decode(ByteBuf buffer)
protected boolean	decodeUnknownFrame(int frameType, byte flags, int length, ByteBuf buffer) Decode the unknown frame, returns true if parsed something, otherwise false.
protected boolean	isValidUnknownFrameHeader(int streamId, int type, byte flags, int length) Check whether the unknown frame is valid, if not, the frame will be discarded, otherwise, the frame will be passed to decodeUnknownFrame(int, byte, int, ByteBuf).

Methods inherited from class java.lang.Object

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

Field Detail

delegate

protected final SpdyFrameDecoderDelegate delegate

spdyVersion

protected final int spdyVersion

Constructor Detail

SpdyFrameDecoder

public SpdyFrameDecoder(SpdyVersion spdyVersion,
                        SpdyFrameDecoderDelegate delegate)

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

SpdyFrameDecoder

public SpdyFrameDecoder(SpdyVersion spdyVersion,
                        SpdyFrameDecoderDelegate delegate,
                        int maxChunkSize)

Creates a new instance with the specified parameters.

Method Detail

decode

public void decode(ByteBuf buffer)

decodeUnknownFrame

protected boolean decodeUnknownFrame(int frameType,
                                     byte flags,
                                     int length,
                                     ByteBuf buffer)

Decode the unknown frame, returns true if parsed something, otherwise false.

isValidUnknownFrameHeader

protected boolean isValidUnknownFrameHeader(int streamId,
                                            int type,
                                            byte flags,
                                            int length)

Check whether the unknown frame is valid, if not, the frame will be discarded, otherwise, the frame will be passed to decodeUnknownFrame(int, byte, int, ByteBuf).