Java EE (Java Enterprise Edition) General Discussion

Hi all,

Hi,

Currently, i am facing a difficulty in invalidating a session in a class that has implemented HttpBindingListener. The purpose of this is to invalidate the session when the session timeout is reached.

When i wrote the following codes, it gave me an exception.

protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

      HttpSession sessNew = request.getSession(true);
      request.setAttribute(usrID,sessNew);

      sessNew.setMaxInactiveInterval(sessTimeOut);
      sessNew.setAttribute("TimeoutSession", new SessionTimeoutListener());
}

public void valueUnbound (HttpSessionBindingEvent event){
   try{
     if(event.getSession() != null){
          HttpSession sess =event.getSession();
          sess.invalidate();
   
   catch(Exception ex){
      ex.printStackTrace();
      System.out.println("Exception occurred");
   }
}

So is there anyway for me to invalidate the session in this case? Your reply is much appreciated.

Thanks,

Regards,
Pak Kin