Examples with TxContext com.arjuna.mw.wst.TxContext used on opensource projects

Example 6 with TxContext

use of com.arjuna.mw.wst.TxContext in project narayana by jbosstm.

the class SubtransactionCommitTest method testSubTransactionCommit.

@Test
public void testSubTransactionCommit() throws Exception {
    final UserTransaction ut = UserTransactionFactory.userTransaction();
    final UserTransaction ust = UserTransactionFactory.userSubordinateTransaction();
    final TransactionManager tm = TransactionManager.getTransactionManager();
    final DemoDurableParticipant p1 = new DemoDurableParticipant();
    final DemoVolatileParticipant p2 = new DemoVolatileParticipant();
    final DemoDurableParticipant p3 = new DemoDurableParticipant();
    final DemoVolatileParticipant p4 = new DemoVolatileParticipant();
    ut.begin();
    final TxContext tx = tm.suspend();
    tm.resume(tx);
    tm.enlistForDurableTwoPhase(p1, p1.identifier());
    tm.enlistForVolatileTwoPhase(p2, p2.identifier());
    ust.begin();
    final TxContext stx = tm.suspend();
    tm.resume(stx);
    tm.enlistForDurableTwoPhase(p3, p3.identifier());
    tm.enlistForVolatileTwoPhase(p4, p4.identifier());
    tm.resume(tx);
    ut.commit();
    assertTrue(p1.prepared() && p1.resolved() && p1.passed());
    assertTrue(p2.prepared() && p2.resolved() && p2.passed());
    assertTrue(p3.prepared() && p3.resolved() && p3.passed());
    assertTrue(p4.prepared() && p4.resolved() && p4.passed());
}

Example 7 with TxContext

use of com.arjuna.mw.wst.TxContext in project narayana by jbosstm.

the class SuspendCommitTransactionTest method testSuspendCommitTransaction.

@Test
public void testSuspendCommitTransaction() throws Exception {
    UserTransaction ut = UserTransaction.getUserTransaction();
    TransactionManager tm = TransactionManager.getTransactionManager();
    ut.begin();
    try {
        TxContext ctx = tm.suspend();
        System.out.println("Suspended: " + ctx);
    } catch (Exception eouter) {
        try {
            ut.rollback();
        } catch (Exception einner) {
        }
        throw eouter;
    }
    try {
        ut.commit();
    } catch (WrongStateException ex) {
    // we should arrive here
    }
}

Example 8 with TxContext

use of com.arjuna.mw.wst.TxContext in project narayana by jbosstm.

the class SubtransactionCommitFailInPrepareTest method testSubTransactionCommitFailInPrepare.

@Test
public void testSubTransactionCommitFailInPrepare() throws Exception {
    final UserTransaction ut = UserTransactionFactory.userTransaction();
    final UserTransaction ust = UserTransactionFactory.userSubordinateTransaction();
    final TransactionManager tm = TransactionManager.getTransactionManager();
    final DemoDurableParticipant p1 = new DemoDurableParticipant();
    final DemoVolatileParticipant p2 = new DemoVolatileParticipant();
    final FailureParticipant p3 = new FailureParticipant(FailureParticipant.FAIL_IN_PREPARE, FailureParticipant.WRONG_STATE);
    final DemoVolatileParticipant p4 = new DemoVolatileParticipant();
    ut.begin();
    final TxContext tx = tm.suspend();
    tm.resume(tx);
    tm.enlistForDurableTwoPhase(p1, p1.identifier());
    tm.enlistForVolatileTwoPhase(p2, p2.identifier());
    ust.begin();
    final TxContext stx = tm.suspend();
    tm.resume(stx);
    tm.enlistForDurableTwoPhase(p3, "failure in prepare");
    tm.enlistForVolatileTwoPhase(p4, p4.identifier());
    tm.resume(tx);
    try {
        ut.commit();
        fail("expecting TransactionRolledBackException");
    } catch (TransactionRolledBackException wse) {
    // expect this
    }
    assertTrue(p1.prepared() && p1.resolved() && !p1.passed());
    assertTrue(p2.prepared() && p2.resolved() && !p2.passed());
    assertTrue(!p3.passed());
    assertTrue(p4.prepared() && p4.resolved() && !p4.passed());
}

Example 9 with TxContext

use of com.arjuna.mw.wst.TxContext in project narayana by jbosstm.

the class SuspendResumeParticipantsTest method testSuspendResumeParticipants.

@Test
public void testSuspendResumeParticipants() throws Exception {
    UserTransaction ut = UserTransaction.getUserTransaction();
    TransactionManager tm = TransactionManager.getTransactionManager();
    DemoDurableParticipant p1 = new DemoDurableParticipant();
    DemoDurableParticipant p2 = new DemoDurableParticipant();
    DemoDurableParticipant p3 = new DemoDurableParticipant();
    DemoDurableParticipant p4 = new DemoDurableParticipant();
    System.out.println("Starting first transaction.\n");
    ut.begin();
    try {
        tm.enlistForDurableTwoPhase(p1, p1.identifier());
        tm.enlistForDurableTwoPhase(p2, p2.identifier());
        tm.enlistForDurableTwoPhase(p3, p3.identifier());
        tm.enlistForDurableTwoPhase(p4, p4.identifier());
        TxContext ctx = tm.suspend();
        System.out.println("Suspended: " + ctx);
        ut.begin();
        System.out.println("\nStarted second transaction.");
        tm.resume(ctx);
        System.out.println("\nCommitting first transaction.\n");
    } catch (Exception eouter) {
        try {
            ut.rollback();
        } catch (Exception einner) {
        }
        throw eouter;
    }
    ut.commit();
}

Example 10 with TxContext

use of com.arjuna.mw.wst.TxContext in project narayana by jbosstm.

the class SuspendTransactionTest method testSuspendTransaction.

@Test
public void testSuspendTransaction() throws Exception {
    UserTransaction ut = UserTransaction.getUserTransaction();
    TransactionManager tm = TransactionManager.getTransactionManager();
    ut.begin();
    TxContext ctx = tm.suspend();
    System.out.println("Suspended: " + ctx);
}