public class PreRemoveFromViewEvent extends ComponentSystemEvent
When an instance of this event is passed
to SystemEventListener.processEvent(javax.faces.event.SystemEvent) or ComponentSystemEventListener.processEvent(javax.faces.event.ComponentSystemEvent), the listener
implementation may assume that the source of this event
instance is a UIComponent instance that is about to be
removed from 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.
| Constructor and Description |
|---|
PreRemoveFromViewEvent(FacesContext facesContext,
UIComponent component)
Instantiate a new
|
PreRemoveFromViewEvent(UIComponent component)
Instantiate a new
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
isAppropriateListener(FacesListener listener)
Returns |
getComponent, processListenergetFacesContextpublic PreRemoveFromViewEvent(UIComponent component)
Instantiate a new
BeforeRemoveFromView that indicates the argument
component is about to be removed from the view.
component - the UIComponent that is about to be
removed from the view.java.lang.IllegalArgumentException - if component is
nullpublic PreRemoveFromViewEvent(FacesContext facesContext, UIComponent component)
Instantiate a new
BeforeRemoveFromView that indicates the argument
component is about to be removed from the view.
facesContext - the Faces context.component - the UIComponent that is about to be
removed from the view.java.lang.IllegalArgumentException - if component is
nullpublic boolean isAppropriateListener(FacesListener listener)
Returns true if and
only if the argument listener is an instance of
SystemEventListener.
isAppropriateListener in class ComponentSystemEventlistener - the faces listener.