Hello , i'm developing EJB Application.
I was in dilemma using OpenEJB and Glassfish.
They all support JDBC Realm but i want to use only ObjectDB solution.
So , there is no JPA Realm for any application server.Thats big minus for objectdb.
I will try to integrate for glassfish or openejb jparealm.
I can share its source code with you.