I have 3 EAR packages which combined together makes one huge web java application. Is it possible to configure the beans into the packages to share the session id data between them. My idea is to develop a login form which registers users into database tables using session id. Every time then users browse the application their session id is used to identify the users. The tricky part comes when users switch between different EAR packages and beans. The session id will change and other beans won't know what is the new session id. Is there a way to configure the beans into the EAR packages to share the data which contains the session id.

Kind regards Peter