HttpSessionActivationListener

javax.servlet.http Interface HttpSessionActivationListener

public abstract interface HttpSessionActivationListener

extends java.util.EventListener

Objects that are bound to a session may listen to container events notifying them that sessions will be passivated and that session will be activated. A container that migrates session between VMs or persists sessions is required to notify all attributes bound to sessions implementing HttpSessionActivationListener.

Since:

2.3

sessionWillPassivate

public void sessionWillPassivate(HttpSessionEvent se)

Notification that the session is about to be passivated.

sessionDidActivate

public void sessionDidActivate(HttpSessionEvent se)

Notification that the session has just been activated.