com.sun.faces.application.view

public Class ViewScopeEventListener

Class Inheritance

extends Object
implements ViewMapListener

java.lang.Object
com.sun.faces.application.view.ViewScopeEventListener

All Implemented Interfaces

jakarta.faces.event.ViewMapListener, jakarta.faces.event.SystemEventListener, jakarta.faces.event.FacesListener, java.util.EventListener

Imports

jakarta.faces.component.UIViewRoot, jakarta.faces.context.FacesContext, jakarta.faces.event.AbortProcessingException, .SystemEvent, .ViewMapListener

The ViewScope event listener.

To make it so the UIViewRoot.getViewMap is as independent as possible from implementation specific code we need to get notified when a view map is created or destroyed. This ViewMapListener is registered so we get notified of these events.

See MojarraRuntimePopulator for the actual registration of this listener.

Constructor Summary

Access	Constructor and Description
public	ViewScopeEventListener()

Method Summary

Modifier and Type	Method and Description
public boolean	Returns: true if UIViewRoot, false otherwise. isListenerForSource(Object the source. source) Implements jakarta.faces.event.SystemEventListener.isListenerForSource. Is listener for.
public void	processEvent(SystemEvent the system event. se) Implements jakarta.faces.event.SystemEventListener.processEvent. Handle the system event.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

ViewScopeEventListener	back to summary
public ViewScopeEventListener()

Method Detail

isListenerForSource	back to summary
public boolean isListenerForSource(Object source) Implements jakarta.faces.event.SystemEventListener.isListenerForSource. Is listener for. Parameters source:Object the source. Returns:boolean true if UIViewRoot, false otherwise. Annotations @Override

isListenerForSource

back to summary

public boolean isListenerForSource(Object source)

Implements jakarta.faces.event.SystemEventListener.isListenerForSource.

Is listener for.

Parameters

source:Object: the source.

Returns:boolean

true if UIViewRoot, false otherwise.

Annotations

@Override

processEvent	back to summary
public void processEvent(SystemEvent se) throws AbortProcessingException Implements jakarta.faces.event.SystemEventListener.processEvent. Handle the system event. Parameters se:SystemEvent the system event. Annotations @Override Exceptions AbortProcessingException: when processing needs to be aborted.

processEvent

back to summary

public void processEvent(SystemEvent se) throws AbortProcessingException

Implements jakarta.faces.event.SystemEventListener.processEvent.

Handle the system event.

Parameters

se:SystemEvent: the system event.

Annotations

@Override

Exceptions

AbortProcessingException:: when processing needs to be aborted.