I need to invalidate and cleanup active session objects when the JSF application shutdown or tomact shutdown. The following is the code I have written in application scoped bean
@PreDestroy
public void shutdown(){
Map appMap = FacesContext.getCurrentInstance().getExternalContext().getApplicationMap();
Map<String,HttpSession> userSessionMap=(Map<String,HttpSession>)appMap.get("USERS");
log.info("userSessionMap " + userSessionMap);
Set<Entry<String, HttpSession>> entrySet = userSessionMap.entrySet();
for(Entry<String, HttpSession> entry:entrySet){
HttpSession session = entry.getValue();
log.info("HttpSession " + session.getId() + " calling invalidate");
session.invalidate();
}
}
and the following is overwritten HttpSessionListener
@Override
public void sessionDestroyed(HttpSessionEvent se){
HttpSession session = se.getSession();
String id = session.getId();
LoginActionController controller = (LoginActionController) session.getAttribute("userInfo");
log.info("HttpSession " + id + ", LoginActionController " + controller + " is being destroyed...");
if(controller != null){
log.info("User " + controller.getUserName() + " is logged out");
String userName = controller.getUserName();
ServletContext context = session.getServletContext();
Object obj = context.getAttribute("USERS");
if(obj instanceof Map){
Map map = (Map) obj;
map.remove(userName);
RWFacade rWFacade =(RWFacade)session.getAttribute("rWFacade");
rWFacade.closeFacade();
}
}
}
when run this code
session.invalidate();
is not getting executed. I missed anything ? Thanks.
