Package jakarta.servlet.http
Class HttpSessionBindingEvent
java.lang.Object
java.util.EventObject
jakarta.servlet.http.HttpSessionEvent
jakarta.servlet.http.HttpSessionBindingEvent
- All Implemented Interfaces:
- Serializable
Events of this type are either sent to an object that implements 
HttpSessionBindingListener when it is bound
 or unbound from a session, or to an HttpSessionAttributeListener that has been configured in the deployment
 descriptor when any attribute is bound, unbound or replaced in a session.
 
 The session binds the object by a call to HttpSession.setAttribute and unbinds the object by a call to
 HttpSession.removeAttribute.
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Field SummaryFields inherited from class java.util.EventObjectsource
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Constructor SummaryConstructorsConstructorDescriptionHttpSessionBindingEvent(HttpSession session, String name) Constructs an event that notifies an object that it has been bound to or unbound from a session.HttpSessionBindingEvent(HttpSession session, String name, Object value) Constructs an event that notifies an object that it has been bound to or unbound from a session.
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Method SummaryMethods inherited from class java.util.EventObjectgetSource, toString
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Constructor Details- 
HttpSessionBindingEventConstructs an event that notifies an object that it has been bound to or unbound from a session. To receive the event, the object must implementHttpSessionBindingListener.- Parameters:
- session- the session to which the object is bound or unbound
- name- the name with which the object is bound or unbound
- See Also:
 
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HttpSessionBindingEventConstructs an event that notifies an object that it has been bound to or unbound from a session. To receive the event, the object must implementHttpSessionBindingListener.- Parameters:
- session- the session to which the object is bound or unbound
- name- the name with which the object is bound or unbound
- value- the object that is bound or unbound
- See Also:
 
 
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Method Details- 
getSessionGet the session that changed.- Overrides:
- getSessionin class- HttpSessionEvent
- Returns:
- The session that changed
 
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getNameReturns the name with which the attribute is bound to or unbound from the session.- Returns:
- a string specifying the name with which the object is bound to or unbound from the session
 
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getValueReturns the value of the attribute that has been added, removed or replaced.- Returns:
- If the attribute was added (or bound), this is the value of the attribute. If the attribute was removed (or unbound), this is the value of the removed attribute. If the attribute was replaced, this is the old value of the attribute.
- Since:
- Servlet 2.3
 
 
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