Package jakarta.servlet.annotation
Annotation Type WebListener
The annotation used to declare a listener for various types of event, in a given web application context.
 
The class annotated MUST implement one, (or more), of the following interfaces:
E.g.
 
The class annotated MUST implement one, (or more), of the following interfaces:
HttpSessionAttributeListener, HttpSessionListener,
 ServletContextAttributeListener, ServletContextListener,
 ServletRequestAttributeListener, ServletRequestListener or
 HttpSessionIdListener E.g.
@WebListenerpublic TestListener implements ServletContextListener {- Since:
- Servlet 3.0
- 
Optional Element SummaryOptional Elements
- 
Element Details- 
valueString value- Returns:
- description of the listener, if present
 - Default:
- ""
 
 
-