org.cauli.server.netty

类 HybiWebSocketFrameDecoder

java.lang.Object

org.jboss.netty.channel.SimpleChannelUpstreamHandler

org.jboss.netty.handler.codec.frame.FrameDecoder

org.jboss.netty.handler.codec.replay.ReplayingDecoder<HybiWebSocketFrameDecoder.State>

org.cauli.server.netty.HybiWebSocketFrameDecoder

所有已实现的接口:

org.jboss.netty.channel.ChannelHandler, org.jboss.netty.channel.ChannelUpstreamHandler, org.jboss.netty.channel.LifeCycleAwareChannelHandler

public class HybiWebSocketFrameDecoder
extends org.jboss.netty.handler.codec.replay.ReplayingDecoder<HybiWebSocketFrameDecoder.State>

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	HybiWebSocketFrameDecoder.State

从接口继承的嵌套类/接口 org.jboss.netty.channel.ChannelHandler

org.jboss.netty.channel.ChannelHandler.Sharable

字段概要

字段

限定符和类型	字段和说明
private DecodingHybiFrame	currentFrame
private boolean	frameFin
private int	frameOpcode
private long	framePayloadLen
private byte[]	inboundMaskingKey
private boolean	isServer
private byte[]	outboundMaskingKey
private boolean	requireMaskedInboundFrames
private UTF8Output	utf8Output

从类继承的字段 org.jboss.netty.handler.codec.frame.FrameDecoder

cumulation, DEFAULT_MAX_COMPOSITEBUFFER_COMPONENTS

构造器概要

构造器

限定符	构造器和说明
private	HybiWebSocketFrameDecoder(boolean isServer, byte[] outboundMaskingKey)

方法概要

方法

限定符和类型	方法和说明
(专用程序包) static void	applyMask(org.jboss.netty.buffer.ChannelBuffer data, byte[] maskingKey)
static HybiWebSocketFrameDecoder	clientSide(byte[] outboundMaskingKey)
protected Object	decode(org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.Channel channel, org.jboss.netty.buffer.ChannelBuffer buffer, HybiWebSocketFrameDecoder.State state)
private void	protocolViolation(org.jboss.netty.channel.Channel channel, String reason)
static HybiWebSocketFrameDecoder	serverSide()
private int	toFrameLength(long l)

从类继承的方法 org.jboss.netty.handler.codec.replay.ReplayingDecoder

checkpoint, checkpoint, cleanup, decode, decodeLast, decodeLast, getState, internalBuffer, messageReceived, setState

从类继承的方法 org.jboss.netty.handler.codec.frame.FrameDecoder

actualReadableBytes, afterAdd, afterRemove, appendToCumulation, beforeAdd, beforeRemove, channelClosed, channelDisconnected, exceptionCaught, extractFrame, getMaxCumulationBufferCapacity, getMaxCumulationBufferComponents, isUnfold, newCumulationBuffer, replace, setMaxCumulationBufferCapacity, setMaxCumulationBufferComponents, setUnfold, unfoldAndFireMessageReceived, updateCumulation

从类继承的方法 org.jboss.netty.channel.SimpleChannelUpstreamHandler

channelBound, channelConnected, channelInterestChanged, channelOpen, channelUnbound, childChannelClosed, childChannelOpen, handleUpstream, writeComplete

从类继承的方法 java.lang.Object

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

字段详细资料

utf8Output

private final UTF8Output utf8Output

isServer

private final boolean isServer

requireMaskedInboundFrames

private final boolean requireMaskedInboundFrames

outboundMaskingKey

private final byte[] outboundMaskingKey

frameFin

private boolean frameFin

frameOpcode

private int frameOpcode

framePayloadLen

private long framePayloadLen

inboundMaskingKey

private byte[] inboundMaskingKey

currentFrame

private DecodingHybiFrame currentFrame

构造器详细资料

HybiWebSocketFrameDecoder

private HybiWebSocketFrameDecoder(boolean isServer,
                         byte[] outboundMaskingKey)

方法详细资料

serverSide

public static HybiWebSocketFrameDecoder serverSide()

clientSide

public static HybiWebSocketFrameDecoder clientSide(byte[] outboundMaskingKey)

decode

protected Object decode(org.jboss.netty.channel.ChannelHandlerContext ctx,
            org.jboss.netty.channel.Channel channel,
            org.jboss.netty.buffer.ChannelBuffer buffer,
            HybiWebSocketFrameDecoder.State state)
                 throws Exception

指定者:

decode 在类中 org.jboss.netty.handler.codec.replay.ReplayingDecoder<HybiWebSocketFrameDecoder.State>

抛出:

Exception

applyMask

static void applyMask(org.jboss.netty.buffer.ChannelBuffer data,
             byte[] maskingKey)

protocolViolation

private void protocolViolation(org.jboss.netty.channel.Channel channel,
                     String reason)
                        throws org.jboss.netty.handler.codec.frame.CorruptedFrameException

抛出:

org.jboss.netty.handler.codec.frame.CorruptedFrameException

toFrameLength

private int toFrameLength(long l)
                   throws org.jboss.netty.handler.codec.frame.TooLongFrameException

抛出:

org.jboss.netty.handler.codec.frame.TooLongFrameException