S

1
ServletContextListener ServletRequestListener
HttpSessionListener
ServletContextEvent ServletRequestEvent Ht
tpSessionEvent
S S H
ServletContext ServletRequest HttpSession
context context request request sessio
n session
contextInitialized contextDestroyed requestI
nitialized requestDestroyed sessionCreated se
ssionDestroyed
ServletContextAttributeEvent ServletRequestAt
tributeEvent HttpSessionBindingEvent
attributeAdded attributeRemoved attributeReplace
d attributeAdded attributeRemoved attributeRe
placed attributeAdded attributeRemoved a
ttributeReplaced
ServletContextAttributeListener ServletRequest
AttributeListener HttpSessionAttributeListe
ner
HttpSessionActivationListener HttpSessionBindingL
istener
sessionWillPassivate sessionDidActivate
valueBound valueUnbound