[jboss-user] [JBoss Seam] - Re: Transaction Demarcation

[christian.bauer@jboss.com]

By the way, you can always use the TransactionalSeamPhaseListener and @TransactionAttribute(REQUIRES_NEW) to suspend the existing transaction during a particular method call in INVOKE APPLICATION. Your method then executes in a new transaction context - which is committed when the method returns.

As long as your are using a Seam-managed persistence context with at In EntityManager, this should work fine even if your method calls other transactional methods that use the entity manager. I wouldn't try this with @PersistenceContext, the rules for propagation are complicated because they are tightly bound to the transaction propagation.


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