javax.faces.event
Class PostAddToViewEvent
java.lang.Object
java.util.EventObject
javax.faces.event.SystemEvent
javax.faces.event.ComponentSystemEvent
javax.faces.event.PostAddToViewEvent
- All Implemented Interfaces:
- java.io.Serializable
- Direct Known Subclasses:
- PostAddToViewNonPDLEvent
public class PostAddToViewEvent
- extends ComponentSystemEvent
When an instance of this event is passed
to SystemEventListener#processEvent or ComponentSystemEventListener#processEvent, the listener
implementation may assume that the source of this event
instance is a UIComponent instance and that either that
instance or an ancestor of that instance was just added to the view.
Therefore, the implementation may assume it is safe to call UIComponent#getParent, UIComponent#getClientId, and other
methods that depend upon the component instance being added into the
view.
- Since:
- 2.0
- See Also:
- Serialized Form
| Fields inherited from class java.util.EventObject |
source |
|
Constructor Summary |
PostAddToViewEvent(UIComponent component)
Instantiate a new
PostAddToViewEvent that indicates the argument
component was just added to the view. |
| Methods inherited from class java.util.EventObject |
getSource, toString |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
PostAddToViewEvent
public PostAddToViewEvent(UIComponent component)
Instantiate a new
PostAddToViewEvent that indicates the argument
component was just added to the view.
- Parameters:
component - the UIComponent that has just been
added to the view.
- Throws:
IllegalArgumentException - if the argument is null.
isAppropriateListener
public boolean isAppropriateListener(FacesListener listener)
Returns true if and
only if the argument listener is an instance of
SystemEventListener.
- Overrides:
isAppropriateListener in class SystemEvent
- Parameters:
listener -
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Generated on 24-November-2009 03:24