Package org.apache.dubbo.remoting.transport.dispatcher

Class WrappedChannelHandler

java.lang.Object

org.apache.dubbo.remoting.transport.dispatcher.WrappedChannelHandler

All Implemented Interfaces:

ChannelHandler, ChannelHandlerDelegate

Direct Known Subclasses:

AllChannelHandler, ConnectionOrderedChannelHandler, DirectChannelHandler, ExecutionChannelHandler, MessageOnlyChannelHandler

public class WrappedChannelHandler
extends Object
implements ChannelHandlerDelegate

Constructor Summary

Constructors

Constructor	Description
WrappedChannelHandler(ChannelHandler handler, URL url)

Method Summary

Modifier and Type	Method	Description
void	caught(Channel channel, Throwable exception)	on exception caught.
void	close()
void	connected(Channel channel)	on channel connected.
void	disconnected(Channel channel)	on channel disconnected.
ExecutorService	getExecutorService()	Deprecated.
ChannelHandler	getHandler()
ExecutorService	getPreferredExecutorService(Object msg)	Currently, this method is mainly customized to facilitate the thread model on consumer side. 1.
ExecutorService	getSharedExecutorService()	get the shared executor for current Server or Client
ExecutorService	getSharedExecutorService(Object msg)
URL	getUrl()
void	received(Channel channel, Object message)	on message received.
void	sent(Channel channel, Object message)	on message sent.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

WrappedChannelHandler

public WrappedChannelHandler(ChannelHandler handler,
 URL url)

Method Details

close

public void close()

connected

public void connected(Channel channel)
               throws RemotingException

Description copied from interface: ChannelHandler

on channel connected.

Specified by:

connected in interface ChannelHandler

Parameters:

channel - channel.

Throws:

RemotingException

disconnected

public void disconnected(Channel channel)
                  throws RemotingException

Description copied from interface: ChannelHandler

on channel disconnected.

Specified by:

disconnected in interface ChannelHandler

Parameters:

channel - channel.

Throws:

RemotingException

sent

public void sent(Channel channel,
 Object message)
          throws RemotingException

Description copied from interface: ChannelHandler

on message sent.

Specified by:

sent in interface ChannelHandler

Parameters:

channel - channel.

message - message.

Throws:

RemotingException

received

public void received(Channel channel,
 Object message)
              throws RemotingException

Description copied from interface: ChannelHandler

on message received.

Specified by:

received in interface ChannelHandler

Parameters:

channel - channel.

message - message.

Throws:

RemotingException

caught

public void caught(Channel channel,
 Throwable exception)
            throws RemotingException

Description copied from interface: ChannelHandler

on exception caught.

Specified by:

caught in interface ChannelHandler

Parameters:

channel - channel.

exception - exception.

Throws:

RemotingException

getHandler

public ChannelHandler getHandler()

Specified by:

getHandler in interface ChannelHandlerDelegate

getUrl

public URL getUrl()

getPreferredExecutorService

public ExecutorService getPreferredExecutorService(Object msg)

Currently, this method is mainly customized to facilitate the thread model on consumer side. 1. Use ThreadlessExecutor, aka., delegate callback directly to the thread initiating the call. 2. Use shared executor to execute the callback.

Parameters:

msg -

Returns:

getSharedExecutorService

public ExecutorService getSharedExecutorService(Object msg)

Parameters:

msg - msg is the network message body, executorSupport.getExecutor needs it, and gets important information from it to get executor

Returns:

getSharedExecutorService

public ExecutorService getSharedExecutorService()

get the shared executor for current Server or Client

Returns:

getExecutorService

@Deprecated
public ExecutorService getExecutorService()

Deprecated.