org.jboss.netty.handler.codec.http.websocketx

Class WebSocket08FrameEncoder

java.lang.Object

org.jboss.netty.handler.codec.oneone.OneToOneEncoder

org.jboss.netty.handler.codec.http.websocketx.WebSocket08FrameEncoder

All Implemented Interfaces:

ChannelDownstreamHandler, ChannelHandler

Direct Known Subclasses:

WebSocket13FrameEncoder

public class WebSocket08FrameEncoder
extends OneToOneEncoder

Encodes a web socket frame into wire protocol version 8 format. This code was forked from webbit and modified.

Nested Class Summary

Nested classes/interfaces inherited from interface org.jboss.netty.channel.ChannelHandler

ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
WebSocket08FrameEncoder(boolean maskPayload) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
protected Object	encode(ChannelHandlerContext ctx, Channel channel, Object msg) Transforms the specified message into another message and return the transformed message.

Methods inherited from class org.jboss.netty.handler.codec.oneone.OneToOneEncoder

doEncode, handleDownstream

Methods inherited from class java.lang.Object

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

Constructor Detail

WebSocket08FrameEncoder

public WebSocket08FrameEncoder(boolean maskPayload)

Constructor

Parameters:

maskPayload - Web socket clients must set this to true to mask payload. Server implementations must set this to false.

Method Detail

encode

protected Object encode(ChannelHandlerContext ctx,
            Channel channel,
            Object msg)
                 throws Exception

Description copied from class: OneToOneEncoder

Transforms the specified message into another message and return the transformed message. Note that you can not return null, unlike you can in OneToOneDecoder.decode(ChannelHandlerContext, Channel, Object); you must return something, at least ChannelBuffers.EMPTY_BUFFER.

Specified by:

encode in class OneToOneEncoder

Throws:

Exception