javax.servlet
public interface ServletContextListener extends EventListener
In order to receive these notification events, the implementation
class must be either declared in the deployment descriptor of the web
application, annotated with WebListener
,
or registered via one of the addListener methods defined on
ServletContext
.
Implementations of this interface are invoked at their
contextInitialized(javax.servlet.ServletContextEvent)
method in the order in which they have been
declared, and at their contextDestroyed(javax.servlet.ServletContextEvent)
method in reverse
order.
ServletContextEvent
Modifier and Type | Method and Description |
---|---|
void |
contextDestroyed(ServletContextEvent sce)
Receives notification that the ServletContext is about to be
shut down.
|
void |
contextInitialized(ServletContextEvent sce)
Receives notification that the web application initialization
process is starting.
|
void contextInitialized(ServletContextEvent sce)
All ServletContextListeners are notified of context initialization before any filters or servlets in the web application are initialized.
sce
- the ServletContextEvent containing the ServletContext
that is being initializedvoid contextDestroyed(ServletContextEvent sce)
All servlets and filters will have been destroyed before any ServletContextListeners are notified of context destruction.
sce
- the ServletContextEvent containing the ServletContext
that is being destroyedCopyright © 2014 JBoss by Red Hat. All Rights Reserved.