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javax.servlet.http
Interface HttpSessionBindingListener

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

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)