org.iqual.chaplin.composite
Class CompositeProxy

java.lang.Object
  org.iqual.chaplin.composite.CompositeProxy

All Implemented Interfaces:

MessageReceiver

public class CompositeProxy
extends Object
implements MessageReceiver

Upon reception of a message this class decides to which composite in the hierarchy the message will be delivered first. It uses the scope parameter of the message for the decision.

See Also:

Message.getScope()

Constructor Summary

CompositeProxy(Composite composite)

Method Summary

void	onMessageReceived(Message message, MessageReplies replies, MessageReceiversChain chain) Called when a request is made.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeProxy

public CompositeProxy(Composite composite)

Method Detail

onMessageReceived

public void onMessageReceived(Message message,
                              MessageReplies replies,
                              MessageReceiversChain chain)
                       throws Throwable

Description copied from interface: MessageReceiver

Called when a request is made. The receiver must call the chain's process method so that the subsequent receivers could be called. The receiver may manipulate with the arguments passed to that method. For example it may change the message that will be processed by the subsequent receivers in the chain or change the results of the subsequent message processing.

Specified by:

onMessageReceived in interface MessageReceiver

Throws:

Throwable