com.sibvisions.rad.persist.event
Class StorageEventHandler<L>

java.lang.Object
  javax.rad.util.EventHandler<L>
      com.sibvisions.rad.persist.event.StorageEventHandler<L>

Type Parameters:

L - the Listener type

Direct Known Subclasses:

StorageHandler

public class StorageEventHandler<L>
extends EventHandler<L>

The StorageEventHandler is a EventHandler that handles Events, and throws DataSourceExceptions.

Nested Class Summary

Nested classes/interfaces inherited from class javax.rad.util.EventHandler

EventHandler.ListenerHandler

Constructor Summary

StorageEventHandler(java.lang.Class<L> pListenerType)
Constructs a new EventHandler, the listener type may only have 1 method.

Method Summary

java.lang.Object

dispatchEvent(java.lang.Object... pEventParameter) Dispatches the given events to all listeners.

Methods inherited from class javax.rad.util.EventHandler

addHandler, addListener, addListener, addListener, addListener, addListener, createListener, getCurrentDispatchObject, getDefaultListener, getLastDispatchedObject, getListener, getListenerCount, getListeners, getWrappedException, getWrappedExceptionAllowSilent, isDispatchable, isDispatchable, isDispatchEventsEnabled, removeAllListeners, removeHandler, removeListener, removeListener, removeListener, setDefaultListener, setDefaultListener, setDispatchEventsEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageEventHandler

public StorageEventHandler(java.lang.Class<L> pListenerType)

Constructs a new EventHandler, the listener type may only have 1 method.

Parameters:

pListenerType - the listener type interface.

Method Detail

dispatchEvent

public java.lang.Object dispatchEvent(java.lang.Object... pEventParameter)
                               throws DataSourceException

Dispatches the given events to all listeners.

Overrides:

dispatchEvent in class EventHandler<L>

Parameters:

pEventParameter - the event parameter.

Returns:

the return value of the deaultListener, if it is called, or null if dispatching is disabled or no listeners were called

Throws:

DataSourceException