javax.servlet.http
Interface HttpSessionBindingListener

All Superinterfaces:
EventListener

public interface HttpSessionBindingListener
extends 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

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 Detail

valueBound

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(javax.servlet.http.HttpSessionBindingEvent)

valueUnbound

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(javax.servlet.http.HttpSessionBindingEvent)

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