javax.ejb.TransactionAttributeType.MANDATORY javax.ejb.TransactionAttributeType.MANDATORY javax.ejb.TransactionAttributeType REQUIRES_NEW javax.ejb.TransactionAttributeType javax.ejb.TransactionAttributeType javax.ejb.TransactionAttributeType.REQUIRES_NEW javax.ejb.TransactionAttributeType.REQUIRES_NEW javax.ejb.TransactionAttributeType javax.ejb.TransactionAttributeType join an existing transaction join an existing transaction REQUIRES_NEW javax.ejb.TransactionAttributeType javax.ejb.TransactionAttributeType javax.ejb.TransactionAttributeType javax.ejb.TransactionAttributeType javax.ejb.TransactionAttributeType javax.ejb.TransactionAttributeType.REQUIRES_NEW javax.ejb.TransactionAttributeType join an existing transaction REQUIRES_NEW REQUIRES_NEW REQUIRES_NEW javax.ejb.TransactionAttributeType.MANDATORY javax.ejb.TransactionAttributeType.MANDATORY javax.ejb.TransactionAttributeType javax.ejb.TransactionAttributeType javax.ejb.TransactionAttributeType join an existing transaction