Today I tried a JBosside-1.5-Preview JBoss4 EJB3 developed EJB3 program, and it's very cool!
The above three sets of software / packages can be under www.jboss.com, and have a very good instance and instructions. Jbosside-1.5-preview adds a Hibernate3 plug-in, which can retrore engineering from the database, producing Hibernate .cfg.xml and mapping files and Domain Code with an Annotation with EJB3
