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Example 46 with Coordinator

use of org.omg.CosTransactions.Coordinator in project narayana by jbosstm.

the class RCTest method test.

@Test
public void test() {
    boolean shouldCommit = true;
    boolean passed = false;
    Coordinator coord = null;
    ORB myORB = null;
    RootOA myOA = null;
    try {
        myORB = ORB.getInstance("test");
        myOA = OA.getRootOA(myORB);
        myORB.initORB(new String[] {}, null);
        myOA.initOA();
        ORBManager.setORB(myORB);
        ORBManager.setPOA(myOA);
        CurrentImple current = OTSImpleManager.current();
        AtomicResource aImpl = new AtomicResource(shouldCommit);
        Resource atomicObject = aImpl.getReference();
        System.out.println("beginning top-level transaction.");
        current.begin();
        Control myControl = current.get_control();
        assertNotNull(myControl);
        System.out.println("getting coordinator");
        coord = myControl.get_coordinator();
        myControl = null;
        System.out.println("registering resources.");
        RecoveryCoordinator rc = null;
        try {
            rc = coord.register_resource(atomicObject);
        } catch (Exception ex) {
            fail("Failed to register resources: " + ex);
            ex.printStackTrace();
        }
        if (rc == null)
            System.out.println("No recovery coordinator reference.");
        else {
            Status s = Status.StatusUnknown;
            try {
                System.out.println("Attempting to use recovery coordinator.");
                s = rc.replay_completion(atomicObject);
            } catch (NotPrepared e) {
                s = Status.StatusActive;
            } catch (Exception ex) {
                fail("Caught: " + ex);
                ex.printStackTrace();
            }
            System.out.println("Got: " + com.arjuna.ats.jts.utils.Utility.stringStatus(s));
            if (s == Status.StatusActive)
                passed = true;
        }
        System.out.println("committing top-level transaction.");
        if (shouldCommit)
            current.commit(true);
        else
            current.rollback();
        if (rc == null)
            System.out.println("No recovery coordinator reference.");
        else {
            Status s = Status.StatusUnknown;
            try {
                System.out.println("Attempting to use recovery coordinator.");
                s = rc.replay_completion(atomicObject);
            } catch (NotPrepared e) {
                s = Status.StatusActive;
            } catch (Exception ex) {
                fail("Caught: " + ex);
            }
            System.out.println("Got: " + com.arjuna.ats.jts.utils.Utility.stringStatus(s));
            if (passed && (s == Status.StatusRolledBack))
                passed = true;
            else
                passed = false;
        }
    } catch (TRANSACTION_ROLLEDBACK e1) {
        System.out.println("\nTransaction RolledBack exception");
    } catch (HeuristicMixed e2) {
        System.out.println("\nTransaction HeuristicMixed exception");
    } catch (HeuristicHazard e3) {
        System.out.println("\nTransaction HeuristicHazard exception");
    } catch (Exception e4) {
        System.out.println("Caught unexpected exception: " + e4);
    }
    System.out.println("Trying to determing final transaction outcome.");
    org.omg.CosTransactions.Status status = Status.StatusUnknown;
    try {
        if (coord != null) {
            status = coord.get_status();
            coord = null;
        } else
            System.out.println("\nCould not determine action status.");
    } catch (SystemException ex1) {
    // assume invalid reference - tx may have been garbage collected
    } catch (Exception e5) {
        System.out.println("Caught unexpected exception:" + e5);
    }
    System.out.println("\nFinal action status: " + com.arjuna.ats.jts.utils.Utility.stringStatus(status));
    assertTrue(passed);
    myOA.destroy();
    myORB.shutdown();
}
Also used : Status(org.omg.CosTransactions.Status) AtomicResource(com.hp.mwtests.ts.jts.orbspecific.resources.AtomicResource) Resource(org.omg.CosTransactions.Resource) RootOA(com.arjuna.orbportability.RootOA) AtomicResource(com.hp.mwtests.ts.jts.orbspecific.resources.AtomicResource) RecoveryCoordinator(org.omg.CosTransactions.RecoveryCoordinator) Coordinator(org.omg.CosTransactions.Coordinator) CurrentImple(com.arjuna.ats.internal.jts.orbspecific.CurrentImple) SystemException(org.omg.CORBA.SystemException) NotPrepared(org.omg.CosTransactions.NotPrepared) HeuristicHazard(org.omg.CosTransactions.HeuristicHazard) Control(org.omg.CosTransactions.Control) SystemException(org.omg.CORBA.SystemException) Status(org.omg.CosTransactions.Status) RecoveryCoordinator(org.omg.CosTransactions.RecoveryCoordinator) TRANSACTION_ROLLEDBACK(org.omg.CORBA.TRANSACTION_ROLLEDBACK) HeuristicMixed(org.omg.CosTransactions.HeuristicMixed) ORB(com.arjuna.orbportability.ORB) Test(org.junit.Test)

Example 47 with Coordinator

use of org.omg.CosTransactions.Coordinator in project narayana by jbosstm.

the class SingleSubtranAwareResourceRegistration method work.

public void work() throws PerfTestException {
    try {
        /**
         * Retrieve ORB and OA references
         */
        ORB orb = ORB.getInstance(PerformanceFramework.ORB_INSTANCE_NAME);
        OA oa = OA.getRootOA(orb);
        Control control = OTSManager.get_current().get_control();
        Coordinator coordinator = control.get_coordinator();
        DemoSubTranResource resource = new DemoSubTranResource();
        oa.objectIsReady(resource);
        SubtransactionAwareResource res = SubtransactionAwareResourceHelper.narrow(oa.corbaReference(resource));
        coordinator.register_resource(res);
    } catch (Exception e) {
        throw new PerfTestException();
    }
}
Also used : OA(com.arjuna.orbportability.OA) PerfTestInterfacePOA(org.jboss.jbossts.qa.performance.PerfTestInterfacePOA) Control(org.omg.CosTransactions.Control) SubtransactionAwareResource(org.omg.CosTransactions.SubtransactionAwareResource) DemoSubTranResource(org.jboss.jbossts.qa.performance.resources.DemoSubTranResource) PerfTestException(org.jboss.jbossts.qa.performance.PerfTestException) Coordinator(org.omg.CosTransactions.Coordinator) ORB(com.arjuna.orbportability.ORB) PerfTestException(org.jboss.jbossts.qa.performance.PerfTestException)

Aggregations

Coordinator (org.omg.CosTransactions.Coordinator)47 SystemException (org.omg.CORBA.SystemException)32 UNKNOWN (org.omg.CORBA.UNKNOWN)15 Control (org.omg.CosTransactions.Control)14 TRANSACTION_ROLLEDBACK (org.omg.CORBA.TRANSACTION_ROLLEDBACK)13 BAD_PARAM (org.omg.CORBA.BAD_PARAM)12 Unavailable (org.omg.CosTransactions.Unavailable)11 ControlWrapper (com.arjuna.ats.internal.jts.ControlWrapper)10 Terminator (org.omg.CosTransactions.Terminator)10 ServerControl (com.arjuna.ats.internal.jts.orbspecific.interposition.ServerControl)9 UidCoordinator (com.arjuna.ArjunaOTS.UidCoordinator)6 Uid (com.arjuna.ats.arjuna.common.Uid)6 CurrentImple (com.arjuna.ats.internal.jts.orbspecific.CurrentImple)6 ORB (com.arjuna.orbportability.ORB)6 Any (org.omg.CORBA.Any)6 TRANSACTION_REQUIRED (org.omg.CORBA.TRANSACTION_REQUIRED)6 TransactionalObject (org.omg.CosTransactions.TransactionalObject)6 ServiceContext (org.omg.IOP.ServiceContext)6 AbstractRecord (com.arjuna.ats.arjuna.coordinator.AbstractRecord)5 PropagationContext (org.omg.CosTransactions.PropagationContext)5