public class ChannelInboundHandlerAdapter extends ChannelHandlerAdapter implements ChannelInboundHandler
ChannelInboundHandler
implementations which provide
implementations of all of their methods.
This implementation just forward the operation to the next ChannelHandler
in the
ChannelPipeline
. Sub-classes may override a method implementation to change this.
Be aware that messages are not released after the channelRead(ChannelHandlerContext, Object)
method returns automatically. If you are looking for a ChannelInboundHandler
implementation that
releases the received messages automatically, please see SimpleChannelInboundHandler
.
ChannelHandler.Sharable
Constructor and Description |
---|
ChannelInboundHandlerAdapter() |
handlerAdded, handlerRemoved, isSharable
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
handlerAdded, handlerRemoved
public void channelRegistered(ChannelHandlerContext ctx) throws Exception
ChannelHandlerContext.fireChannelRegistered()
to forward
to the next ChannelInboundHandler
in the ChannelPipeline
.
Sub-classes may override this method to change behavior.channelRegistered
in interface ChannelInboundHandler
Exception
public void channelUnregistered(ChannelHandlerContext ctx) throws Exception
ChannelHandlerContext.fireChannelUnregistered()
to forward
to the next ChannelInboundHandler
in the ChannelPipeline
.
Sub-classes may override this method to change behavior.channelUnregistered
in interface ChannelInboundHandler
Exception
public void channelActive(ChannelHandlerContext ctx) throws Exception
ChannelHandlerContext.fireChannelActive()
to forward
to the next ChannelInboundHandler
in the ChannelPipeline
.
Sub-classes may override this method to change behavior.channelActive
in interface ChannelInboundHandler
Exception
public void channelInactive(ChannelHandlerContext ctx) throws Exception
ChannelHandlerContext.fireChannelInactive()
to forward
to the next ChannelInboundHandler
in the ChannelPipeline
.
Sub-classes may override this method to change behavior.channelInactive
in interface ChannelInboundHandler
Exception
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception
ChannelHandlerContext.fireChannelRead(Object)
to forward
to the next ChannelInboundHandler
in the ChannelPipeline
.
Sub-classes may override this method to change behavior.channelRead
in interface ChannelInboundHandler
Exception
public void channelReadComplete(ChannelHandlerContext ctx) throws Exception
ChannelHandlerContext.fireChannelReadComplete()
to forward
to the next ChannelInboundHandler
in the ChannelPipeline
.
Sub-classes may override this method to change behavior.channelReadComplete
in interface ChannelInboundHandler
Exception
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception
ChannelHandlerContext.fireUserEventTriggered(Object)
to forward
to the next ChannelInboundHandler
in the ChannelPipeline
.
Sub-classes may override this method to change behavior.userEventTriggered
in interface ChannelInboundHandler
Exception
public void channelWritabilityChanged(ChannelHandlerContext ctx) throws Exception
ChannelHandlerContext.fireChannelWritabilityChanged()
to forward
to the next ChannelInboundHandler
in the ChannelPipeline
.
Sub-classes may override this method to change behavior.channelWritabilityChanged
in interface ChannelInboundHandler
Exception
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception
ChannelHandlerContext.fireExceptionCaught(Throwable)
to forward
to the next ChannelHandler
in the ChannelPipeline
.
Sub-classes may override this method to change behavior.exceptionCaught
in interface ChannelHandler
exceptionCaught
in interface ChannelInboundHandler
exceptionCaught
in class ChannelHandlerAdapter
Exception
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