Class SpdyFrameDecoder

java.lang.Object

org.jboss.netty.handler.codec.spdy.SpdyFrameDecoder

public class SpdyFrameDecoder
extends Object

Decodes ChannelBuffers into SPDY Frames.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static enum	SpdyFrameDecoder.State

Field Summary

Fields

Modifier and Type	Field	Description
private final SpdyFrameDecoderDelegate	delegate
private byte	flags
private int	length
private final int	maxChunkSize
private int	numSettings
private final int	spdyVersion
private SpdyFrameDecoder.State	state
private int	streamId

Constructor Summary

Constructors

Constructor	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	Description
void	decode(ChannelBuffer buffer)
private static SpdyFrameDecoder.State	getNextState(int type, int length)
private static boolean	hasFlag(byte flags, byte flag)
private static boolean	isValidFrameHeader(int streamId, int type, byte flags, int length)

Methods inherited from class Object

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

Field Details

spdyVersion

private final int spdyVersion

maxChunkSize

private final int maxChunkSize

delegate

private final SpdyFrameDecoderDelegate delegate

state

private SpdyFrameDecoder.State state

flags

private byte flags

length

private int length

streamId

private int streamId

numSettings

private int numSettings

Constructor Details

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 Details

decode

public void decode(ChannelBuffer buffer)

hasFlag

private static boolean hasFlag(byte flags,
 byte flag)

getNextState

private static SpdyFrameDecoder.State getNextState(int type,
 int length)

isValidFrameHeader

private static boolean isValidFrameHeader(int streamId,
 int type,
 byte flags,
 int length)