com.caucho.webbeans.context
Class DestructionListener

java.lang.Object
  com.caucho.webbeans.context.DestructionListener

All Implemented Interfaces:

ClassLoaderListener, ScopeRemoveListener, java.io.Serializable, java.util.EventListener, HttpSessionBindingListener

public class DestructionListener
extends java.lang.Object
implements ScopeRemoveListener, HttpSessionBindingListener, ClassLoaderListener, java.io.Serializable

Contains the objects which need destruction for a given scope.

See Also:

Serialized Form

Constructor Summary

DestructionListener()

Method Summary

void	addValue(ComponentImpl comp, java.lang.Object value)
void	classLoaderDestroy(DynamicClassLoader loader) Handles the case where a class loader is dropped.
void	classLoaderInit(DynamicClassLoader loader) Handles the case where a class loader has completed initialization
void	removeEvent(java.lang.Object scope, java.lang.String name)
void	valueBound(HttpSessionBindingEvent event) Called when the object is added to a session.
void	valueUnbound(HttpSessionBindingEvent event) Called when the object is removed from a session or the session is invalidated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DestructionListener

public DestructionListener()

Method Detail

addValue

public void addValue(ComponentImpl comp,
                     java.lang.Object value)

removeEvent

public void removeEvent(java.lang.Object scope,
                        java.lang.String name)

Specified by:

removeEvent in interface ScopeRemoveListener

valueBound

public void valueBound(HttpSessionBindingEvent event)

Description copied from interface: HttpSessionBindingListener

Called when the object is added to a session.

Specified by:

valueBound in interface HttpSessionBindingListener

Parameters:

event - session event object

valueUnbound

public void valueUnbound(HttpSessionBindingEvent event)

Description copied from interface: HttpSessionBindingListener

Called when the object is removed from a session or the session is invalidated.

Specified by:

valueUnbound in interface HttpSessionBindingListener

Parameters:

event - session event object

classLoaderInit

public void classLoaderInit(DynamicClassLoader loader)

Description copied from interface: ClassLoaderListener

Handles the case where a class loader has completed initialization

Specified by:

classLoaderInit in interface ClassLoaderListener

classLoaderDestroy

public void classLoaderDestroy(DynamicClassLoader loader)

Description copied from interface: ClassLoaderListener

Handles the case where a class loader is dropped.

Specified by:

classLoaderDestroy in interface ClassLoaderListener