The migrated application is the first comprehensive example using upcoming Java EE 5.0 technologies such as EJB 3.0 and Web services metadata and it demonstrates integration of EJB 3.0 / WS Metadata with existing J2EE technologies.
A summary of migration changes made by Oracle:
- Consumer Website – EJB 3.0 Persistence API
- OPC & Supplier Modules – EJB 3.0 Persistence API, SLSB EJB 3.0 with Web Services metadata, EJB 3.0 MDBs
Oracle also posted a new EJB 3.0 integrated version of their application server with the release of Oracle Application Server 10g (10.1.3) Developer Preview 4. The EJB 3.0 support for General EJB changes (non-persistence) have been updated to align with the EJB 3.0 Public draft released during JavaOne 2005. Besides support for EJB 3.0 and JSR-181 this release also includes a lot of new features such as a rules engine, JMS router, state replication framework, and other features.