net.sf.basedb.util.extensions.events
Class ExtensionPointEventFilter

java.lang.Object
  net.sf.basedb.util.extensions.events.ExtensionPointEventFilter

All Implemented Interfaces:

EventFilter

public class ExtensionPointEventFilter
extends Object
implements EventFilter

Event filter that only passes events for a specific extension point.

Version:

2.8

Author:

nicklas

Last modified

$Date: 2008-09-11 22:08:14 +0200 (Thu, 11 Sep 2008) $

Field Summary

private String

id

Constructor Summary

ExtensionPointEventFilter(ExtensionPoint extensionPoint)
Create a new extension point event filter.

ExtensionPointEventFilter(String id)
Create a new extension point event filter

Method Summary

boolean

shouldSend(EventType event, ExtensionPoint<?> extensionPoint, Extension<?> extension) Determine if the event should be sent to the event handler or not.

Methods inherited from class java.lang.Object

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

Field Detail

id

private final String id

Constructor Detail

ExtensionPointEventFilter

public ExtensionPointEventFilter(ExtensionPoint extensionPoint)

Create a new extension point event filter.

Parameters:

extensionPoint - The extension point to pass events for

ExtensionPointEventFilter

public ExtensionPointEventFilter(String id)

Create a new extension point event filter

Parameters:

id - The ID of the extension point

Method Detail

shouldSend

public boolean shouldSend(EventType event,
                          ExtensionPoint<?> extensionPoint,
                          Extension<?> extension)

Description copied from interface: EventFilter

Determine if the event should be sent to the event handler or not.

Specified by:

shouldSend in interface EventFilter

Parameters:

event - The event that happend

extensionPoint - The extension point that the extension extends, or that the event happened to

extension - The extension the event happend to, or null if the event happended to the extension point

Returns:

TRUE if the extension point has the same ID as the one given in the constructor