[jboss-user] [EJB 3.0] - Re: JBoss4.0.4 - Unable to create BMP Entity bean

Wolfgang Knauf do-not-reply at jboss.com
Thu Oct 19 06:42:37 EDT 2006

Hi !

BMPs are not a feature of EJB3 (see the spec at http://jcp.org/aboutJava/communityprocess/final/jsr220/index.html) You can create only BMPs according to the EJB2.1 spec (which is part of the EJB3 spec and should still be supported in JavaEE5 containers).

That's quite obvious because an Entity bean is now a plain old java object, and it is the job of a Persistence Manager to handle the database access. So the bean is no longer responsible for persisting itself.

Hope this helps


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