org.cometd.server.ext
Class AcknowledgedMessagesExtension

java.lang.Object
  extended by org.cometd.server.ext.AcknowledgedMessagesExtension
All Implemented Interfaces:
Extension

public class AcknowledgedMessagesExtension
extends java.lang.Object
implements Extension

Acknowledged Messages extension. Installing this extension in a bayeux server allows it to handle the ack extension if a client also supports it. The main role of this extension is to install the AcknowledgedMessagesClientExtension on the Client instances created during handshake for clients that also support the ack extension.


Constructor Summary
AcknowledgedMessagesExtension()
           
 
Method Summary
 Message rcv(Client from, Message message)
           
 Message rcvMeta(Client from, Message message)
           
 Message send(Client from, Message message)
           
 Message sendMeta(Client from, Message message)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AcknowledgedMessagesExtension

public AcknowledgedMessagesExtension()
Method Detail

rcv

public Message rcv(Client from,
                   Message message)
Specified by:
rcv in interface Extension
Returns:
modified message or null to discard message

rcvMeta

public Message rcvMeta(Client from,
                       Message message)
Specified by:
rcvMeta in interface Extension
Returns:
modified message

send

public Message send(Client from,
                    Message message)
Specified by:
send in interface Extension
Returns:
modified message or null to discard message

sendMeta

public Message sendMeta(Client from,
                        Message message)
Specified by:
sendMeta in interface Extension
Returns:
modified message


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