com.googlecode.sarasvati.event
Class ExecutionListenerWrapper

java.lang.Object
  com.googlecode.sarasvati.event.ExecutionListenerWrapper

All Implemented Interfaces:

ExecutionListener

public class ExecutionListenerWrapper
extends Object
implements ExecutionListener

Useful for avoiding hibernate proxy behavior. If a node implements ExecutionListener, it can return new ExecutionListenerWrapper( this ) from Adaptable.getAdaptor(Class), and the proxy will not break.

Author:

Paul Lorenz

Constructor Summary

ExecutionListenerWrapper(ExecutionListener listener)

Method Summary

ExecutionListener	getListener()
EventActions	notify(ExecutionEvent event) Invoked by the Engine when an event of a type that this listener has register for occurs.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExecutionListenerWrapper

public ExecutionListenerWrapper(ExecutionListener listener)

Method Detail

getListener

public ExecutionListener getListener()

notify

public EventActions notify(ExecutionEvent event)

Description copied from interface: ExecutionListener

Invoked by the Engine when an event of a type that this listener has register for occurs. May return an EventActions defining the actions to be performed or null.

Specified by:

notify in interface ExecutionListener

Parameters:

event - The event which has just occurred.

Returns:

EventActions The set of requested EventActionTypes or null.