Interface ServletContextListener
- All Superinterfaces:
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.
- Since:
- Servlet 2.3
- See Also:
-
Method Summary
Modifier and TypeMethodDescriptionvoid
Receives notification that the ServletContext is about to be shut down.void
Receives notification that the web application initialization process is starting.
-
Method Details
-
contextInitialized
Receives notification that the web application initialization process is starting.All ServletContextListeners are notified of context initialization before any filters or servlets in the web application are initialized.
- Parameters:
sce
- the ServletContextEvent containing the ServletContext that is being initialized
-
contextDestroyed
Receives notification that the ServletContext is about to be shut down.All servlets and filters will have been destroyed before any ServletContextListeners are notified of context destruction.
- Parameters:
sce
- the ServletContextEvent containing the ServletContext that is being destroyed
-