Module io.helidon.webserver

Package io.helidon.webserver

Class ForwardingHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.SimpleChannelInboundHandler<Object>

io.helidon.webserver.ForwardingHandler

All Implemented Interfaces:

ChannelHandler, ChannelInboundHandler

public class ForwardingHandler
extends SimpleChannelInboundHandler<Object>

ForwardingHandler bridges Netty response and request related APIs to BareRequest and BareResponse.

For each tcp connection, a single ForwardingHandler is created.

Nested Class Summary

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

ChannelHandler.Sharable

Method Summary

Modifier and Type	Method	Description
void	channelInactive(ChannelHandlerContext ctx)
protected void	channelRead0(ChannelHandlerContext ctx, Object msg)
void	channelReadComplete(ChannelHandlerContext ctx)
void	exceptionCaught(ChannelHandlerContext ctx, Throwable cause)	Overrides behavior when exception is thrown in pipeline.

Methods inherited from class io.netty.channel.SimpleChannelInboundHandler

acceptInboundMessage, channelRead

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelRegistered, channelUnregistered, 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

Method Details

channelReadComplete

public void channelReadComplete(ChannelHandlerContext ctx)

Specified by:

channelReadComplete in interface ChannelInboundHandler

Overrides:

channelReadComplete in class ChannelInboundHandlerAdapter

channelRead0

protected void channelRead0(ChannelHandlerContext ctx,
 Object msg)

Specified by:

channelRead0 in class SimpleChannelInboundHandler<Object>

channelInactive

public void channelInactive(ChannelHandlerContext ctx)
                     throws Exception

Specified by:

channelInactive in interface ChannelInboundHandler

Overrides:

channelInactive in class ChannelInboundHandlerAdapter

Throws:

Exception

exceptionCaught

public void exceptionCaught(ChannelHandlerContext ctx,
 Throwable cause)

Overrides behavior when exception is thrown in pipeline.

Specified by:

exceptionCaught in interface ChannelHandler

Specified by:

exceptionCaught in interface ChannelInboundHandler

Overrides:

exceptionCaught in class ChannelInboundHandlerAdapter

Parameters:

ctx - channel context.

cause - the throwable.