void destroy ( HttpSession session ) { onDestroy ( ) ; // for backwards compatiblity super . destroy ( session ) ; // // We may have lost our transient ServletContext reference. Try to get the ServletContext reference from the // HttpSession object if necessary. // ServletContext servletContext = getServletContext ( ) ; if ( servletContext == null && session != null ) servletContext = session . getServletContext ( ) ; if ( servletContext != null ) { PageFlowEventReporter er = AdapterManager . getServletContainerAdapter ( servletContext ) . getEventReporter ( ) ; er . flowControllerDestroyed ( this , session ) ; } }
Internal destroy method that is invoked when this object is being removed from the session . This is a framework - invoked method ; it should not normally be called directly .