Session Bean Destroy property

Question

When a user logs out y proyect and go back to the sign up page, the sessionbean that contains the profile (int) stays with the same value, i have 6 variables (strings, int, integer, etc) in session bean, every time i use logout button i have to initialize the variables in session bean at once, i used sessionbean1.destroy(); but it doesnt work, anybody can tell me if im using well this?

Answer 1

The comments for the session bean's destroy method say:
     * <p>This method is called when this bean is removed from
     * session scope.  Typically, this occurs as a result of
     * the session timing out or being terminated by the application.</p>
     * <p>You may customize this method to clean up resources allocated
     * during the execution of the <code>init()</code> method, or
     * at any later time during the lifetime of the application.</p>
     */This says that the web app automatically calls destroy() when the user session times out due to inactivity, or when the web application invalidates the session, such as, for example, by calling session.invalidate().
So, this does not appear to meet your needs as you want the variables to be nulled out when the user logs out (which does not necessarily end the session).
One other approach would be to create a session bean method, such as logout() that clear out the 6 variables.
Then have your logout button call this method, such as getSessionBean1().logout().
Another approach is to create a Java class, such as User with 6 properties.
Instantiate a User in the session bean when the user logs in
User user = new User();
and set user to null when the user logs out.