pl.chilldev.commons.jsonrpc.netty

Class DispatcherHandler<ContextType extends ContextInterface>

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

pl.chilldev.commons.jsonrpc.netty.DispatcherHandler<ContextType>

Type Parameters:

ContextType - Service request context type (will be used as context for request handlers).

All Implemented Interfaces:

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

@ChannelHandler.Sharable
public class DispatcherHandler<ContextType extends ContextInterface>
extends io.netty.channel.ChannelInboundHandlerAdapter

Single connection 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
DispatcherHandler(ContextType context, Dispatcher<? super ContextType> dispatcher) Initializes JSON-RPC binding.

Method Summary

Modifier and Type	Method and Description
void	channelRead(io.netty.channel.ChannelHandlerContext session, Object message) Handles new message.
void	exceptionCaught(io.netty.channel.ChannelHandlerContext session, Throwable error) Handles thrown error.

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

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

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

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

DispatcherHandler

public DispatcherHandler(ContextType context,
                         Dispatcher<? super ContextType> dispatcher)

Initializes JSON-RPC binding.

Parameters:

context - Execution context.

dispatcher - JSON-RPC dispatcher.

Method Detail

exceptionCaught

public void exceptionCaught(io.netty.channel.ChannelHandlerContext session,
                            Throwable error)

Handles thrown error.

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

Parameters:

session - Current connection session.

error - Error.

channelRead

public void channelRead(io.netty.channel.ChannelHandlerContext session,
                        Object message)

Handles new message.

Specified by:

channelRead in interface io.netty.channel.ChannelInboundHandler

Overrides:

channelRead in class io.netty.channel.ChannelInboundHandlerAdapter

Parameters:

session - Current connection session.

message - Incomming message.