How to implement container managed transaction (CMT)?

Question

I wanted to persist an object(ReportBean) to the database, but I got error message:

javax.persistence.TransactionRequiredException: Transactio         


        

Answer 1

update to java EE 7 (CDI 1.1), you can now use @Transactional to enable the CMT in CDI beans, no need to use EJB anymore.

reference:JEE7: Do EJB and CDI beans support container-managed transactions?