ml.shifu.guagua.io
类 NettyBytableDecoder

java.lang.Object
  org.jboss.netty.channel.SimpleChannelUpstreamHandler
      org.jboss.netty.handler.codec.frame.FrameDecoder
          org.jboss.netty.handler.codec.frame.LengthFieldBasedFrameDecoder
              ml.shifu.guagua.io.NettyBytableDecoder

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 NettyBytableDecoder
extends org.jboss.netty.handler.codec.frame.LengthFieldBasedFrameDecoder

A decoder to decode bytes array to Bytable object.

嵌套类摘要

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

org.jboss.netty.channel.ChannelHandler.Sharable

字段摘要

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

cumulation, DEFAULT_MAX_COMPOSITEBUFFER_COMPONENTS

构造方法摘要

NettyBytableDecoder()
Default constructor with max object size 64M.

NettyBytableDecoder(int maxObjectSize)
Creates a new decoder with the specified maximum object size.

方法摘要

protected Object	decode(org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.Channel channel, org.jboss.netty.buffer.ChannelBuffer buffer)
protected org.jboss.netty.buffer.ChannelBuffer	extractFrame(org.jboss.netty.buffer.ChannelBuffer buffer, int index, int length)

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

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

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

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

从类 java.lang.Object 继承的方法

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

构造方法详细信息

NettyBytableDecoder

public NettyBytableDecoder()

Default constructor with max object size 64M.

NettyBytableDecoder

public NettyBytableDecoder(int maxObjectSize)

Creates a new decoder with the specified maximum object size.

参数：

maxObjectSize - the maximum byte length of the serialized object. if the length of the received object is greater than this value, StreamCorruptedException will be raised.

方法详细信息

decode

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

覆盖：

类 org.jboss.netty.handler.codec.frame.LengthFieldBasedFrameDecoder 中的 decode

抛出：

Exception

extractFrame

protected org.jboss.netty.buffer.ChannelBuffer extractFrame(org.jboss.netty.buffer.ChannelBuffer buffer,
                                                            int index,
                                                            int length)

覆盖：

类 org.jboss.netty.handler.codec.frame.FrameDecoder 中的 extractFrame