org.dellroad.stuff.servlet

Class ContextCleanupListener

java.lang.Object

org.springframework.web.util.IntrospectorCleanupListener

org.dellroad.stuff.servlet.ContextCleanupListener

All Implemented Interfaces:

EventListener, ServletContextListener

public class ContextCleanupListener
extends IntrospectorCleanupListener

Clears references that can cause container memory leaks on Web container class unloading.

Since:

1.0.49

See Also:

Spring Wiki Discussion of ClassLoader Memory Leaks, MySQL Bug #65909

Field Summary

Fields

Modifier and Type	Field and Description
protected Logger	log

Constructor Summary

Constructors

Constructor and Description
ContextCleanupListener()

Method Summary

Modifier and Type	Method and Description
void	contextDestroyed(ServletContextEvent event) Unregisters any JDBC drivers registered under the current class loader after first invoking the superclass version of this method.

Methods inherited from class org.springframework.web.util.IntrospectorCleanupListener

contextInitialized

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final Logger log

Constructor Detail

ContextCleanupListener

public ContextCleanupListener()

Method Detail

contextDestroyed

public void contextDestroyed(ServletContextEvent event)

Unregisters any JDBC drivers registered under the current class loader after first invoking the superclass version of this method.

Specified by:

contextDestroyed in interface ServletContextListener

Overrides:

contextDestroyed in class IntrospectorCleanupListener