ContextCleanupListener (DellRoad Stuff Spring Classes 2.0.3 API)

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

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

Methods
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

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