org.exoplatform.social.client.core.util
Class CRUDLifecycleSupport<M>

java.lang.Object
  org.exoplatform.social.client.core.util.CRUDLifecycleSupport<M>

public class CRUDLifecycleSupport<M>
extends Object

This is a utility class that can be used by models that assist in firing CRUDLifecycleEvent notifications to registered CRUDLifecycleListeners and delegate various work to it

Author:

thanh_vucong

Constructor Summary

CRUDLifecycleSupport(CRUDLifecycle<M> crudlifecycle)
Constructs a new LifecycleHelper object associated with the specified Lifecycle component.

Method Summary

void	addCRUDLifecycleListener(CRUDLifecycleListener<M> listener) Add a Lifecycle event listener to this component
void	broadcastEvent(String type, M data) Notify all CRUDLifecycle event listeners that a particular event has occurred for this Container.
CRUDLifecycleListener<M>[]	findCRUDLifecycleListeners() Get the crud lifecycle listeners associated with this lifecycle.
void	removeCRUDLifecycleListener(CRUDLifecycleListener<M> listener) Remove a CRUDLifecycle event listener which was registered to component

Methods inherited from class java.lang.Object

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

Constructor Detail

CRUDLifecycleSupport

public CRUDLifecycleSupport(CRUDLifecycle<M> crudlifecycle)

Constructs a new LifecycleHelper object associated with the specified Lifecycle component.

Parameters:

crudlifecycle -

Method Detail

addCRUDLifecycleListener

public void addCRUDLifecycleListener(CRUDLifecycleListener<M> listener)

Add a Lifecycle event listener to this component

Parameters:

listener - The listener is added.

broadcastEvent

public void broadcastEvent(String type,
                           M data)

Notify all CRUDLifecycle event listeners that a particular event has occurred for this Container. The default implementation performs this notification synchronously using the calling thread.

Parameters:

type - Event type

data - Event data

removeCRUDLifecycleListener

public void removeCRUDLifecycleListener(CRUDLifecycleListener<M> listener)

Remove a CRUDLifecycle event listener which was registered to component

Parameters:

listener - The listener will be removed.

findCRUDLifecycleListeners

public CRUDLifecycleListener<M>[] findCRUDLifecycleListeners()

Get the crud lifecycle listeners associated with this lifecycle. If this crud Lifecycle has no listeners registered, a zero-length array is returned.