org.xwiki.component.event
Class AbstractComponentDescriptorEvent

java.lang.Object
  org.xwiki.component.event.AbstractComponentDescriptorEvent

All Implemented Interfaces:

ComponentDescriptorEvent, Event

Direct Known Subclasses:

ComponentDescriptorAddedEvent, ComponentDescriptorRemovedEvent

public abstract class AbstractComponentDescriptorEvent
extends java.lang.Object
implements ComponentDescriptorEvent

Base class for events about components descriptors.

Since:

2.6RC2

Version:

$Id: AbstractComponentDescriptorEvent.java 32680 2010-11-09 16:32:48Z vmassol $

Constructor Summary

AbstractComponentDescriptorEvent()
Watches all roles (whenever a component is added it'll trigger this event).

AbstractComponentDescriptorEvent(java.lang.Class<?> role)

AbstractComponentDescriptorEvent(java.lang.Class<?> role, java.lang.String roleHint)

Method Summary

java.lang.Class<?>	getRole()
java.lang.String	getRoleHint()
boolean	matches(java.lang.Object otherEvent)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractComponentDescriptorEvent

public AbstractComponentDescriptorEvent()

Watches all roles (whenever a component is added it'll trigger this event).

AbstractComponentDescriptorEvent

public AbstractComponentDescriptorEvent(java.lang.Class<?> role)

Parameters:

role - the component role to watch (all components matching this role will trigger this event)

AbstractComponentDescriptorEvent

public AbstractComponentDescriptorEvent(java.lang.Class<?> role,
                                        java.lang.String roleHint)

Parameters:

role - the component role to watch

roleHint - the component rolehint to watch

Method Detail

getRole

public java.lang.Class<?> getRole()

Specified by:

getRole in interface ComponentDescriptorEvent

Returns:

the component's role being watched or null if all components registrations are watched

getRoleHint

public java.lang.String getRoleHint()

Specified by:

getRoleHint in interface ComponentDescriptorEvent

Returns:

the component's role hint being watched or null if all role's components registrations are watched

matches

public boolean matches(java.lang.Object otherEvent)

Specified by:

matches in interface Event

See Also:

Event.matches(java.lang.Object)