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javax.servlet.http

Interface HttpSessionAttributeListener

All Superinterfaces:
EventListener
public interface HttpSessionAttributeListener
extends 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

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 Details

attributeAdded

public void attributeAdded(HttpSessionBindingEvent se)
Notification that an attribute has been added to a session. Called after the attribute is added.

attributeRemoved

public void attributeRemoved(HttpSessionBindingEvent se)
Notification that an attribute has been removed from a session. Called after the attribute is removed.

attributeReplaced

public void attributeReplaced(HttpSessionBindingEvent se)
Notification that an attribute has been replaced in a session. Called after the attribute is replaced.

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