org.jboss.kernel.plugins.event
Class AbstractEventManager

java.lang.Object
  org.jboss.kernel.plugins.event.AbstractEventEmitter
      org.jboss.kernel.plugins.AbstractKernelObject
          org.jboss.kernel.plugins.event.AbstractEventManager

All Implemented Interfaces:

KernelEventEmitter, KernelEventManager, KernelObject

public class AbstractEventManager
extends AbstractKernelObject
implements KernelEventManager

Abstract Event manager.

Version:

$Revision: 40756 $

Author:

Adrian Brock

Field Summary

protected KernelRegistry

registry The registry

Fields inherited from class org.jboss.kernel.plugins.AbstractKernelObject

kernel, log

Fields inherited from class org.jboss.kernel.plugins.event.AbstractEventEmitter

eventListenerRegistry, NULL, NULL_FILTER

Constructor Summary

AbstractEventManager()
Create a new abstract kernel manager

Method Summary

protected KernelEventEmitter	getEmitter(Object name)
void	registerListener(Object name, KernelEventListener listener, KernelEventFilter filter, Object handback) Register a listener
void	setKernel(Kernel kernel) Set the kernel.
void	unregisterListener(Object name, KernelEventListener listener, KernelEventFilter filter, Object handback) Unregister a listener

Methods inherited from class org.jboss.kernel.plugins.AbstractKernelObject

getKernel

Methods inherited from class org.jboss.kernel.plugins.event.AbstractEventEmitter

createEvent, fireKernelEvent, fireKernelEvent, hasListeners, nextEmitterSequence, registerListener, unregisterListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.kernel.spi.KernelObject

getKernel

Methods inherited from interface org.jboss.kernel.spi.event.KernelEventEmitter

fireKernelEvent, registerListener, unregisterListener

Field Detail

registry

protected KernelRegistry registry

The registry

Constructor Detail

AbstractEventManager

public AbstractEventManager()
                     throws Throwable

Create a new abstract kernel manager

Throws:

Throwable - for any error

Method Detail

setKernel

public void setKernel(Kernel kernel)
               throws Throwable

Description copied from interface: KernelObject

Set the kernel.

Specified by:

setKernel in interface KernelObject

Overrides:

setKernel in class AbstractKernelObject

Parameters:

kernel - the kernel

Throws:

Throwable - for any error

SecurityException - if the you don't have KernelPermission('configure')

registerListener

public void registerListener(Object name,
                             KernelEventListener listener,
                             KernelEventFilter filter,
                             Object handback)
                      throws Throwable

Description copied from interface: KernelEventManager

Register a listener

Specified by:

registerListener in interface KernelEventManager

Parameters:

name - the name of the object to register on

listener - the listener

filter - the filter

handback - the handback object

Throws:

Throwable - for any error

unregisterListener

public void unregisterListener(Object name,
                               KernelEventListener listener,
                               KernelEventFilter filter,
                               Object handback)
                        throws Throwable

Description copied from interface: KernelEventManager

Unregister a listener

Specified by:

unregisterListener in interface KernelEventManager

Parameters:

name - the name of the object to register on

listener - the listener

filter - the filter

handback - the handback object

Throws:

Throwable - for any error

getEmitter

protected KernelEventEmitter getEmitter(Object name)
                                 throws Throwable

Throws:

Throwable