Developers at the Eclipse Project will soon be able to tap into Enterprise Java Beans (EJB) 3.0, thanks to a project spearheaded by Oracle.  Oracle said it is helping build an open source version of EJB 3.0's Object-Relational Mapping (ORM) tool under the Eclipse Public License. The platform focuses on design-time tooling and supports installation in any J2EE-compatible application server.