What Is 'required' Transaction Attribute That Can Be Defined In Conta

1.	What Is 'required' Transaction Attribute That Can Be Defined In Container-managed Transactions?
Answer» If a client has an associated TRANSACTION and calls a container-managed bean's method then the method executes WITHIN the client transaction. If the client is not associated with a transaction then the container starts a NEW transaction before calling the bean's method. If a client has an associated transaction and calls a container-managed bean's method then the method executes within the client transaction. If the client is not associated with a transaction then the container starts a new transaction before calling the bean's method.

What Is 'required' Transaction Attribute That Can Be Defined In Container-managed Transactions?

Answer»

If a client has an associated TRANSACTION and calls a container-managed bean's method then the method executes WITHIN the client transaction.

If the client is not associated with a transaction then the container starts a NEW transaction before calling the bean's method.

If a client has an associated transaction and calls a container-managed bean's method then the method executes within the client transaction.

If the client is not associated with a transaction then the container starts a new transaction before calling the bean's method.