org.ow2.util.event.impl
Class EventService

java.lang.Object
  org.ow2.util.event.impl.EventService

All Implemented Interfaces:

org.ow2.util.event.api.IEventService

public class EventService
extends java.lang.Object
implements org.ow2.util.event.api.IEventService

Allow to register event dispatchers with an id.
Each listeners are associate with a regexp used to register the listener on all matching dispatchers.

Author:

missonng

Constructor Summary

EventService()

Method Summary

org.ow2.util.event.api.IEventDispatcher	getDispatcher(java.lang.String id) Get the event dispatcher with the given id.
void	registerDispatcher(java.lang.String id, org.ow2.util.event.api.IEventDispatcher dispatcher) Register a new event dispatcher.
void	registerListener(org.ow2.util.event.api.IEventListener listener, java.lang.String regexp) Register a new event listener. The listener will automatically be register with each registered dispatcher matching the given regexp.
void	start() Start the service.
void	stop() Stop the service.
void	unregisterDispatcher(java.lang.String id) Unregister an event dispatcher.
void	unregisterListener(org.ow2.util.event.api.IEventListener listener) Unregister an event listener.

Methods inherited from class java.lang.Object

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

Constructor Detail

EventService

public EventService()

Method Detail

start

public void start()

Start the service.

Specified by:

start in interface org.ow2.util.event.api.IEventService

stop

public void stop()

Stop the service.

Specified by:

stop in interface org.ow2.util.event.api.IEventService

getDispatcher

public org.ow2.util.event.api.IEventDispatcher getDispatcher(java.lang.String id)

Get the event dispatcher with the given id.

Specified by:

getDispatcher in interface org.ow2.util.event.api.IEventService

Parameters:

id - The id of the dispatcher to get.

Returns:

The event dispatcher with the given id.

registerDispatcher

public void registerDispatcher(java.lang.String id,
                               org.ow2.util.event.api.IEventDispatcher dispatcher)

Register a new event dispatcher.

Specified by:

registerDispatcher in interface org.ow2.util.event.api.IEventService

Parameters:

id - The id to register the dispatcher with.

dispatcher - The dispatcher to register.

unregisterDispatcher

public void unregisterDispatcher(java.lang.String id)

Unregister an event dispatcher.

Specified by:

unregisterDispatcher in interface org.ow2.util.event.api.IEventService

Parameters:

id - The id to unregister.

registerListener

public void registerListener(org.ow2.util.event.api.IEventListener listener,
                             java.lang.String regexp)

Register a new event listener.
The listener will automatically be register with each registered dispatcher matching the given regexp.

Specified by:

registerListener in interface org.ow2.util.event.api.IEventService

Parameters:

listener - The listener to register.

regexp - The regexp to apply.

unregisterListener

public void unregisterListener(org.ow2.util.event.api.IEventListener listener)

Unregister an event listener.

Specified by:

unregisterListener in interface org.ow2.util.event.api.IEventService

Parameters:

listener - The listener to unregister.