1. IBM Websphere JPA configuration - how to update persistence.xml stackoverflow.com
I'm new to EJB 3 and the JPA.
I've created a datasource in the appserver which is
2. websphere 7 and (application based) open-jpa 2 stackoverflow.com
I want to not use the built in Websphere 7 jpa plugin, instead use an application WEB-INF/lib/open-jpa 2 and a proprietary persistence provider. I cannot install the OSGI and JPA ...