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javax.servlet.http Interface HttpSessionBindingListener
- public abstract 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
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
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(javax.servlet.http.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(javax.servlet.http.HttpSessionBindingEvent)
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