javax.faces.event

Class PreDestroyCustomScopeEvent

java.lang.Object

java.util.EventObject

javax.faces.event.SystemEvent

javax.faces.event.PreDestroyCustomScopeEvent

All Implemented Interfaces:

Serializable

public class PreDestroyCustomScopeEvent
extends SystemEvent

This class is provided to allow custom scopes to publish a "pre construct" event in the same way that other scopes do to let the application become aware of the beginning of the scope. The runtime must listen for this event and invoke any PreDestroy annotated methods on any of the beans in this scope as appropriate. See the example code on PostConstructCustomScopeEvent for a usage example, replacing classes as appropriate to make sense for this class.

Since:

2.0

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
PreDestroyCustomScopeEvent(FacesContext facesContext, ScopeContext scopeContext) An instance of this event indicates that the custom scope enclosed within the argument scopeContext is about to end.
PreDestroyCustomScopeEvent(ScopeContext scopeContext) An instance of this event indicates that the custom scope enclosed within the argument scopeContext is about to end.

Method Summary

Modifier and Type	Method and Description
ScopeContext	getContext() Return the ScopeContext for this event.

Methods inherited from class javax.faces.event.SystemEvent

getFacesContext, isAppropriateListener, processListener

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

Constructor Detail

PreDestroyCustomScopeEvent

public PreDestroyCustomScopeEvent(ScopeContext scopeContext)

An instance of this event indicates that the custom scope enclosed within the argument scopeContext is about to end.

Parameters:

scopeContext - A structure that contains the name of the scope and the scope itself exposed as a Map<String, Object>.

PreDestroyCustomScopeEvent

public PreDestroyCustomScopeEvent(FacesContext facesContext,
                                  ScopeContext scopeContext)

An instance of this event indicates that the custom scope enclosed within the argument scopeContext is about to end.

Parameters:

facesContext - the Faces context.

scopeContext - A structure that contains the name of the scope and the scope itself exposed as a Map<String, Object>.

Method Detail

getContext

public ScopeContext getContext()

Return the ScopeContext for this event.

Returns:

the scope context.