NonStop Server for Java (NSJ) Programmer's Guide (NSJ 2.1+)

HeuristicCommitException●
HeuristicMixedException●
HeuristicRollbackException●
InvalidTransactionException●
NotSupportedException●
TransactionRequiredException●
TransactionRolledbackException●
SystemException●
Examples
The following examples are identical except that:
The first example uses NonStop Java Transaction API-TMF by default●
The second example requests NonStop Java Transaction API-TMF●
The third example requests NonStop Java Transaction API-JTS●
NonStop Java Transaction API-TMF by Default
The following code gets a reference to UserTransaction based on TMF (by default). It then
starts and ends a transaction.
import javax.transaction.UserTransaction;
import com.tandem.jta.JTAFactory;
// Get a reference to UserTransaction based on TMF (by default).
UserTransaction utx = JTAFactory.getUserTransaction();
// Start transaction
utx.begin();
// Do work
...
// Commit transaction
utx.commit();
NonStop Java Transaction API-TMF by Request
The following code gets a reference to UserTransaction based on TMF (which it requests). It
then starts and ends a transaction.
import javax.transaction.UserTransaction;