JTA container managed transaction without Seam 3

Issue

• We are currently using Seam Persistence and Seam transaction (seam3) for our container managed transaction. Is that is there anyway to use CMT in JBoss EAP6 with Weld (CDI) without using Spring or Seam? Currently we have as follows:

@javax.ejb.TransactionAttribute
public class TestCMTImpl implements TestCMT  
{
   @Inject
   @TestEm
   private EntityManager em;
   @MyDao dao;

   public void myService()
   {
      dao.setEm(em);
      dao.doSomeDBUpdate(); 
   }
    ...
}