io.netty.example.http.websocketx.server

Class WebSocketFrameHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.SimpleChannelInboundHandler<WebSocketFrame>

io.netty.example.http.websocketx.server.WebSocketFrameHandler

All Implemented Interfaces:

ChannelHandler, ChannelInboundHandler

public class WebSocketFrameHandler
extends SimpleChannelInboundHandler<WebSocketFrame>

Echoes uppercase content of text frames.

Nested Class Summary

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

ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
WebSocketFrameHandler()

Method Summary

Modifier and Type	Method and Description
protected void	channelRead0(ChannelHandlerContext ctx, WebSocketFrame frame) Please keep in mind that this method will be renamed to messageReceived(ChannelHandlerContext, I) in 5.0.

Methods inherited from class io.netty.channel.SimpleChannelInboundHandler

acceptInboundMessage, channelRead

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerAdded, handlerRemoved, 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, handlerRemoved

Constructor Detail

WebSocketFrameHandler

public WebSocketFrameHandler()

Method Detail

channelRead0

protected void channelRead0(ChannelHandlerContext ctx,
                            WebSocketFrame frame)
                     throws Exception

Description copied from class: SimpleChannelInboundHandler

Please keep in mind that this method will be renamed to messageReceived(ChannelHandlerContext, I) in 5.0. Is called for each message of type I.

Specified by:

channelRead0 in class SimpleChannelInboundHandler<WebSocketFrame>

Parameters:

ctx - the ChannelHandlerContext which this SimpleChannelInboundHandler belongs to

frame - the message to handle

Throws:

Exception - is thrown if an error occurred