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java.lang.Objectjava.util.EventObject
javax.faces.event.SystemEvent
javax.faces.event.ComponentSystemEvent
javax.faces.event.PreRenderComponentEvent
public class PreRenderComponentEvent
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 the UIComponent instance that is about to be
rendered and that it is safe to call UIComponent.getParent(), UIComponent.getClientId(), and other
methods that depend upon the component instance being in the
view.
| Field Summary |
|---|
| Fields inherited from class java.util.EventObject |
|---|
source |
| Constructor Summary | |
|---|---|
PreRenderComponentEvent(UIComponent component)
Instantiate a new
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| Method Summary |
|---|
| Methods inherited from class javax.faces.event.ComponentSystemEvent |
|---|
getComponent |
| Methods inherited from class javax.faces.event.SystemEvent |
|---|
isAppropriateListener, processListener |
| Methods inherited from class java.util.EventObject |
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getSource, toString |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public PreRenderComponentEvent(UIComponent component)
Instantiate a new
PreRenderComponentEvent that indicates the argument
component is about to be rendered.
component - the UIComponent that is about to be
rendered.
IllegalArgumentException - if the argument is null.
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