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javax.servlet.http

Interface HttpSessionBindingListener

All Superinterfaces:
java.util.EventListener
public interface HttpSessionBindingListener
extends java.util.EventListener
Causes an object to be notified when it is bound to or unbound from a session. The object is notified by an HttpSessionBindingEvent object. This may be as a result of a servlet programmer explicitly unbinding an attribute from a session, due to a session being invalidated, or due to a session timing out.

See Also:
HttpSession, HttpSessionBindingEvent

Nested Class Summary

Method Summary

void
valueBound(HttpSessionBindingEvent event)
Notifies the object that it is being bound to a session and identifies the session.
void
valueUnbound(HttpSessionBindingEvent event)
Notifies the object that it is being unbound from a session and identifies the session.

Method Details

valueBound

public void valueBound(HttpSessionBindingEvent event)
Notifies the object that it is being bound to a session and identifies the session.

Parameters:
event - the event that identifies the session

See Also:
valueUnbound(HttpSessionBindingEvent)

valueUnbound

public void valueUnbound(HttpSessionBindingEvent event)
Notifies the object that it is being unbound from a session and identifies the session.

Parameters:
event - the event that identifies the session

See Also:
valueBound(HttpSessionBindingEvent)

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