javax.rad.model.event
Class ModelEventHandler<L>

java.lang.Object
  javax.rad.util.EventHandler<L>
      javax.rad.model.event.ModelEventHandler<L>

Type Parameters:

L - the Listener type

Direct Known Subclasses:

DataBookHandler, DataRowHandler

public class ModelEventHandler<L>
extends EventHandler<L>

The ModelEventHandler is a EventHandler that handles Events, and throws ModelExceptions.

Constructor Summary

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

Method Summary

Object

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

Methods inherited from class javax.rad.util.EventHandler

addListener, addListener, addListener, addListener, createListener, getCurrentDispatchObject, getDefaultListener, getLastDispatchedObject, getListener, getListenerCount, getListeners, getWrappedException, getWrappedExceptionAllowSilent, isDispatchEventsEnabled, removeAllListeners, 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

ModelEventHandler

public ModelEventHandler(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 Object dispatchEvent(Object... pEventParameter)
                     throws ModelException

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:

ModelException