javax.servlet.http
Interface HttpSessionActivationListener

All Superinterfaces:

java.util.EventListener

public 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

Class-Level Live Code Examples:
Code examples whose scope spans several methods in this interface belong here. Code examples that illustrate how to use specific methods are found in the Method Detail section below.

Method Summary

void	sessionDidActivate(HttpSessionEvent se) Notification that the session has just been activated.
void	sessionWillPassivate(HttpSessionEvent se) Notification that the session is about to be passivated.

Method Detail

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.