alluxio.network.netty

Class NettyRPC.RPCHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

alluxio.network.netty.NettyRPC.RPCHandler

All Implemented Interfaces:

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

Enclosing class:

NettyRPC

public static class NettyRPC.RPCHandler
extends io.netty.channel.ChannelInboundHandlerAdapter

Netty RPC client handler.

Nested Class Summary

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

io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
RPCHandler(io.netty.util.concurrent.Promise<ProtoMessage> promise) Creates an instance of NettyRPC.RPCHandler.

Method Summary

Modifier and Type	Method and Description
protected boolean	acceptMessage(Object msg)
void	channelRead(io.netty.channel.ChannelHandlerContext ctx, Object msg)
void	channelUnregistered(io.netty.channel.ChannelHandlerContext ctx)
void	exceptionCaught(io.netty.channel.ChannelHandlerContext ctx, Throwable cause)

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelReadComplete, channelRegistered, channelWritabilityChanged, 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

RPCHandler

public RPCHandler(io.netty.util.concurrent.Promise<ProtoMessage> promise)

Creates an instance of NettyRPC.RPCHandler.

Parameters:

promise - the promise

Method Detail

channelRead

public void channelRead(io.netty.channel.ChannelHandlerContext ctx,
                        Object msg)

Specified by:

channelRead in interface io.netty.channel.ChannelInboundHandler

Overrides:

channelRead in class io.netty.channel.ChannelInboundHandlerAdapter

exceptionCaught

public void exceptionCaught(io.netty.channel.ChannelHandlerContext ctx,
                            Throwable cause)

Specified by:

exceptionCaught in interface io.netty.channel.ChannelHandler

Specified by:

exceptionCaught in interface io.netty.channel.ChannelInboundHandler

Overrides:

exceptionCaught in class io.netty.channel.ChannelInboundHandlerAdapter

channelUnregistered

public void channelUnregistered(io.netty.channel.ChannelHandlerContext ctx)

Specified by:

channelUnregistered in interface io.netty.channel.ChannelInboundHandler

Overrides:

channelUnregistered in class io.netty.channel.ChannelInboundHandlerAdapter

acceptMessage

protected boolean acceptMessage(Object msg)

Parameters:

msg - the messsage

Returns:

true if the message should be accepted as a response