Access all user sessions in Struts 2

Question

I am building a struts 2 application with JPA. The user can enter the application several times. I want to

in order to be able to view your entire session in the grid and possibly highlight the current session and, if desired, the user can select a session and end it.
The administrator should also be able to see all registered users and also view all sessions of each registered user, and also, if necessary, end any sessions.

thank

+3

Uchenna nwanyanwu Apr 12 '12 at 17:22

1 answer

Fallup · Accepted Answer · 2012-04-12T18:14:52+0000

I think that HttpSessionBindingListeneris what you are looking for. I will not write down the complete code, just offer you a way you can do this:

() User class (DTO), sessions of users.

e.g private static Map<User, HttpSession> usersSessions= new HashMap<User, HttpSession>();

User class implemets HttpSessionBindingListener. valueBound(HttpSessionBindingEvent event), session usersSessions :

usersSessions.put(this, event.getSession());

valueUnbound(HttpSessionBindingEvent event) :

usersSessions.remove(this);, users session logout.

, Map active sessions , . IMO, .