org.cauli.server.netty

类 FlashPolicyFileDecoder

java.lang.Object

org.jboss.netty.channel.SimpleChannelUpstreamHandler

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

org.cauli.server.netty.FlashPolicyFileDecoder

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

Checks the received ChannelBuffers for Flash policy file requests.

If this decoder detects a Flash policy file request it adds a FlashPolicyFileHandler to the ChannelPipeline and removes itself from the pipeline. If a Flash policy file request is not detected in the first 23 bytes of the buffer, the decoder removes itself from the pipeline.

This implementation is based on the "replacing a decoder with another decoder in a pipeline" section of the FrameDecoder documentation.

嵌套类概要

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 Thread.UncaughtExceptionHandler	exceptionHandler
private Executor	executor
private static org.jboss.netty.buffer.ChannelBuffer	FLASH_POLICY_REQUEST
private Thread.UncaughtExceptionHandler	ioExceptionHandler
private int	publicPort

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

构造器和说明
FlashPolicyFileDecoder(Executor executor, Thread.UncaughtExceptionHandler exceptionHandler, Thread.UncaughtExceptionHandler ioExceptionHandler, int publicPort)

方法概要

方法

限定符和类型	方法和说明
protected Object	decode(org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.Channel channel, org.jboss.netty.buffer.ChannelBuffer buffer)

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

actualReadableBytes, afterAdd, afterRemove, appendToCumulation, beforeAdd, beforeRemove, channelClosed, channelDisconnected, cleanup, decodeLast, exceptionCaught, extractFrame, getMaxCumulationBufferCapacity, getMaxCumulationBufferComponents, internalBuffer, isUnfold, messageReceived, 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

FLASH_POLICY_REQUEST

private static final org.jboss.netty.buffer.ChannelBuffer FLASH_POLICY_REQUEST

executor

private final Executor executor

exceptionHandler

private final Thread.UncaughtExceptionHandler exceptionHandler

ioExceptionHandler

private final Thread.UncaughtExceptionHandler ioExceptionHandler

publicPort

private final int publicPort

构造器详细资料

FlashPolicyFileDecoder

public FlashPolicyFileDecoder(Executor executor,
                      Thread.UncaughtExceptionHandler exceptionHandler,
                      Thread.UncaughtExceptionHandler ioExceptionHandler,
                      int publicPort)

方法详细资料

decode

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

指定者:

decode 在类中 org.jboss.netty.handler.codec.frame.FrameDecoder

抛出:

Exception