Package javax.servlet.http

Interface HttpSessionAttributeListener

All Superinterfaces:

java.util.EventListener

public interface HttpSessionAttributeListener
extends java.util.EventListener

This listener interface can be implemented in order to get notifications of changes to the attribute lists of sessions within this web application.

Since:

v 2.3

Method Summary

Modifier and Type	Method	Description
void	attributeAdded(HttpSessionBindingEvent se)	Notification that an attribute has been added to a session.
void	attributeRemoved(HttpSessionBindingEvent se)	Notification that an attribute has been removed from a session.
void	attributeReplaced(HttpSessionBindingEvent se)	Notification that an attribute has been replaced in a session.

Method Detail

attributeAdded

void attributeAdded(HttpSessionBindingEvent se)

Notification that an attribute has been added to a session. Called after the attribute is added.

Parameters:

se - Information about the added attribute

attributeRemoved

void attributeRemoved(HttpSessionBindingEvent se)

Notification that an attribute has been removed from a session. Called after the attribute is removed.

Parameters:

se - Information about the removed attribute

attributeReplaced

void attributeReplaced(HttpSessionBindingEvent se)

Notification that an attribute has been replaced in a session. Called after the attribute is replaced.

Parameters:

se - Information about the replaced attribute