[jboss-user] [JBoss Seam] - Re: SMPC and explicit transactions

[monkeyden]

For posterity sake....

In my EJB I just injected the SessionContext and the EM:
@Resource 
  | SessionContext ejbContext;
  | @In
  | private EntityManager em;

And had the EM join the transaction:
UserTransaction txn = ejbContext.getUserTransaction( );
  | txn.begin();
  | em.joinTransaction();
  | //do something
  | txn.commit();

Example taken from Bill's great book
http://www.oreilly.com/catalog/entjbeans5/




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