org.springframework.web.context

Class ContextCleanupListener

java.lang.Object

org.springframework.web.context.ContextCleanupListener

public class ContextCleanupListener
extends java.lang.Object

Web application listener that cleans up remaining disposable attributes in the ServletContext, i.e. attributes which implement DisposableBean and haven't been removed before. This is typically used for destroying objects in "application" scope, for which the lifecycle implies destruction at the very end of the web application's shutdown phase.

Since:

3.0

Author:

Juergen Hoeller

See Also:

ServletContextScope, ContextLoaderListener

Field Summary

Fields

Modifier and Type	Field and Description
private static Log	logger

Constructor Summary

Constructors

Constructor and Description
ContextCleanupListener()

Method Summary

Modifier and Type	Method and Description
(package private) static void	cleanupAttributes(ServletContext sc) Find all ServletContext attributes which implement DisposableBean and destroy them, removing all affected ServletContext attributes eventually.
void	contextDestroyed(ServletContextEvent event)
void	contextInitialized(ServletContextEvent event)

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static final Log logger

Constructor Detail

ContextCleanupListener

public ContextCleanupListener()

Method Detail

contextInitialized

public void contextInitialized(ServletContextEvent event)

contextDestroyed

public void contextDestroyed(ServletContextEvent event)

cleanupAttributes

static void cleanupAttributes(ServletContext sc)

Find all ServletContext attributes which implement DisposableBean and destroy them, removing all affected ServletContext attributes eventually.

Parameters:

sc - the ServletContext to check