Package jakarta.servlet.http

Interface HttpSessionIdListener

All Superinterfaces:

EventListener

public interface HttpSessionIdListener
extends EventListener

Implementations of this interface are notified when an HttpSession's ID changes. To receive notification events, the implementation class must be configured in the deployment descriptor for the web application, annotated with WebListener or registered by calling an addListener method on the ServletContext.

Since:

Servlet 3.1

See Also:

• HttpSessionEvent
• HttpServletRequest.changeSessionId()

Method Summary

Modifier and Type	Method	Description
void	sessionIdChanged(HttpSessionEvent se, String oldSessionId)	Notification that a session ID has been changed.

Method Details

sessionIdChanged

void sessionIdChanged(HttpSessionEvent se,
 String oldSessionId)

Notification that a session ID has been changed.

Parameters:

se - the notification event

oldSessionId - the old session ID