A class like this put into the session of every user by a subclassed
SessionValidator
should do the trick...
public class SessionCounter implements HttpSessionBindingListener
{
private static int count = 0;
private SessionCounter instance = null;
public static getInstance()
{
if (instance!=null)
{
instance = new SessionCounter();
}
return instance;
}
public void valueBound(HttpSessionBindingEvent event)
{
synchronized (instance)
{
count++;
}
}
public void valueUnbound(HttpSessionBindingEvent event)
{
synchronized (instance)
{
count--;
}
}
public static int getCount()
{
return count;
}
}
Basically you end up counting the number of active sessions in the portal,
which
allows you to count both logged in and anonymous users.
--
Rapha�l Luta - [EMAIL PROTECTED]
Jakarta Jetspeed - Enterprise Portal in Java
http://jakarta.apache.org/jetspeed/
> -----Message d'origine-----
> De : Matthew Schmidt [mailto:[EMAIL PROTECTED]]
> Envoy� : mardi 17 septembre 2002 20:17
> � : Jetspeed Users List
> Objet : Getting all logged in users
>
>
> Hi All,
> Sorry to send all these questions, but I find Jetspeed
> very interesting and I'm considering it for a major project
> at Javalobby. I noticed that the Turbine RunData interface
> allows you to get the current logged in user. Is there a way
> to have Turbine retrieve all the users that are logged in?
> This would allow me to do something like what PhpNuke has
> that tells the person looking at the page how many people are
> viewing the site at the moment. Has anyone had any
> experience with this?
>
> Thanks,
> Matthew Schmidt
>
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