I decided to take Eelco's advice,and i added the Map.
It works fine now,my only concern is with the number of users increasing the size of this Map.But I think its a small price to pay
for this feature.
One thing though: I made a minor change to this idea: i actually added the session in the map during the login process,
storing only the username,not the entire Session.
Thanks guys!
Alex
On 11/1/06, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> 2. an extension of HttpSessionStore :
>
> class MySessionStore extends HttpSessionStore {
>
> @Override
> protected void onUnbind(String sessionId) {
> super.onUnbind(sessionId);
> System.out.println("session: " + Session.get());
> System.out.println("unbind sid " + sessionId);
> }
> }
>
> -no good ,i get an error - this is called after the session is detatched,or
> killed,or whatever
This can work, but you need to do some custom bookkeeping. For instance:
private Map<String, Session> sessions = new ConcurrentHashMap<String, Session>
protected void onBind(Request request, Session newSession) {
sessions.put(newSession.getId(), newSession);
}
protected void onUnbind(String sessionId) {
Session session = sessions.remove (sessionId);
...
}
or any alternative implementation that works for you. It is a bit
inconvenient that Session.get is not available anymore in the unbind
method. But I can't think of something that works better at this
moment, due to how session binding listeners work (they are called in
the middle of the destruction process).
Eelco
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