Single object access in cluster mode

[smmartins]

Hi all,

I'm trying to develop a solution where Jboss app server controls my clients access to certain parts of a GUI.
With only one server I could use a static variable with synchronized access methods to do it (object containing access not available), but with a cluster I'm not seeing a way to develop this!

The big question is: how can I have a SINGLE object inside a cluster that can be reached by any node of the cluster but in a synchronized way?

Thanks in advance.

Sérgio

[kabirkhan]

http://www.jboss.org/wiki/Wiki.jsp?page=JBossHA, and look at the stuff about HASingleton.

Hope this helps.