Package jakarta.servlet.http
Interface HttpSessionBindingListener
- All Superinterfaces:
- 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:
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Method SummaryModifier and TypeMethodDescriptiondefault voidNotifies the object that it is being bound to a session and identifies the session.default voidNotifies the object that it is being unbound from a session and identifies the session.
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Method Details- 
valueBoundNotifies the object that it is being bound to a session and identifies the session. The default implementation is a NO-OP.- Parameters:
- event- the event that identifies the session
- See Also:
 
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valueUnboundNotifies the object that it is being unbound from a session and identifies the session. The default implementation is a NO-OP.- Parameters:
- event- the event that identifies the session
- See Also:
 
 
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