org.vertx.java.core.http.impl.cgbystrom

Class FlashPolicyHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.ByteToMessageDecoder

org.vertx.java.core.http.impl.cgbystrom.FlashPolicyHandler

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler

public class FlashPolicyHandler
extends io.netty.handler.codec.ByteToMessageDecoder

A Flash policy file handler Will detect connection attempts made by Adobe Flash clients and return a policy file response After the policy has been sent, it will instantly close the connection. If the first bytes sent are not a policy file request the handler will simply remove itself from the pipeline. Read more at http://www.adobe.com/devnet/articles/crossdomain_policy_file_spec.html Example usage: ChannelPipeline pipeline = Channels.pipeline(); pipeline.addLast("flashPolicy", new FlashPolicyHandler()); pipeline.addLast("decoder", new MyProtocolDecoder()); pipeline.addLast("encoder", new MyProtocolEncoder()); pipeline.addLast("handler", new MyBusinessLogicHandler()); For license see LICENSE file in this directory

Nested Class Summary

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
FlashPolicyHandler() Creates a handler allowing access from any domain and any port
FlashPolicyHandler(io.netty.buffer.ByteBuf policyResponse) Create a handler with a custom XML response.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	decode(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf buffer, java.util.List<java.lang.Object> out)

Methods inherited from class io.netty.handler.codec.ByteToMessageDecoder

actualReadableBytes, callDecode, channelInactive, channelRead, channelReadComplete, decodeLast, handlerRemoved, handlerRemoved0, internalBuffer, isSingleDecode, setSingleDecode

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

handlerAdded, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.channel.ChannelHandler

handlerAdded

Constructor Detail

FlashPolicyHandler

public FlashPolicyHandler()

Creates a handler allowing access from any domain and any port

FlashPolicyHandler

public FlashPolicyHandler(io.netty.buffer.ByteBuf policyResponse)

Create a handler with a custom XML response. Useful for defining your own domains and ports.

Parameters:

policyResponse - Response XML to be passed back to a connecting client

Method Detail

decode

protected void decode(io.netty.channel.ChannelHandlerContext ctx,
          io.netty.buffer.ByteBuf buffer,
          java.util.List<java.lang.Object> out)
               throws java.lang.Exception

Specified by:

decode in class io.netty.handler.codec.ByteToMessageDecoder

Throws:

java.lang.Exception