Package org.apache.aurora.scheduler.storage.log

Examples of org.apache.aurora.scheduler.storage.log.LogStorage$TransactionManager

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            // get the transaction ID associated with this thread
            transactionId = UserTransactionFactory.userTransaction().toString();

            // enlist the Participant for this service:
            RestaurantParticipant restaurantParticipant = new RestaurantParticipant(transactionId);
            TransactionManager transactionManager = TransactionManagerFactory.transactionManager();
            System.out.println("[SERVICE] Enlisting a Durable2PC participant into the AT");
            transactionManager.enlistForDurableTwoPhase(restaurantParticipant, "restaurantServiceAT:" + UUID.randomUUID());
        } catch (Exception e) {
            throw new RestaurantException("Error when enlisting participant", e);
        }

        // invoke the backend business logic:
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        try {
            // get the transaction ID associated with this thread
            transactionId = UserTransactionFactory.userTransaction().toString();

            // enlist the Participant for this service:
            TransactionManager transactionManager = TransactionManagerFactory.transactionManager();
            RestaurantParticipant restaurantParticipant = new RestaurantParticipant(transactionId);
            log.info("[SERVICE] Enlisting a Durable2PC participant into the AT");
            transactionManager.enlistForDurableTwoPhase(restaurantParticipant, "restaurantServiceAT:" + new Uid().toString());

            RestaurantVolatileParticipant restaurantVolatileParticipant = new RestaurantVolatileParticipant(transactionId);
            log.info("[SERVICE] Enlisting a Volatile2PC participant into the AT");
            transactionManager.enlistForVolatileTwoPhase(restaurantVolatileParticipant, "restaurantServiceAT:" + new Uid().toString());

        } catch (Exception e) {
            throw new RestaurantException("Error when enlisting participants", e);
        }
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            userTransaction = UserTransactionFactory.userTransaction();
            String transactionId = userTransaction.transactionIdentifier();
            log.debug("RestaurantServiceAT transaction id =" + transactionId);
           
            // Enlist the Durable Participant for this service
            TransactionManager transactionManager = TransactionManagerFactory.transactionManager();
            ATDurableParticipant durableParticipant = new ATDurableParticipant(serviceCommands, callName, eventLog, transactionId);
            log.info("[SERVICE] Enlisting a Durable2PC participant into the AT");
            transactionManager.enlistForDurableTwoPhase(durableParticipant, "ATServiceDurable:" + new Uid().toString());
           
            // Enlist the Volatile Participant for this service
            ATVolatileParticipant volatileParticipant = new ATVolatileParticipant(serviceCommands, callName, eventLog, transactionId);
            log.info("[SERVICE] Enlisting a VolatilePC participant into the AT");
            transactionManager.enlistForVolatileTwoPhase(volatileParticipant, "ATServiceVolatile:" + new Uid().toString());
        } catch (Exception e) {
            throw new RuntimeException("Error when enlisting participants", e);
        }
       
        if (ServiceCommand.isPresent(APPLICATION_EXCEPTION, serviceCommands)) {
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            // get the transaction ID associated with this thread
            transactionId = UserTransactionFactory.userTransaction().toString();

            // enlist the Participant for this service:
            RestaurantParticipant restaurantParticipant = new RestaurantParticipant(transactionId);
            TransactionManager transactionManager = TransactionManagerFactory.transactionManager();
            System.out.println("[SERVICE] Enlisting a Durable2PC participant into the AT");
            transactionManager.enlistForDurableTwoPhase(restaurantParticipant, "restaurantServiceAT:" + UUID.randomUUID());
        } catch (Exception e) {
            throw new RestaurantException("Error when enlisting participant", e);
        }

        // invoke the backend business logic:
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        {
            /*
             * There should either be an Atomic Transaction *or* a Business Activity
             * associated with the thread.
             */
            final TransactionManager transactionManager = TransactionManagerFactory.transactionManager() ;
            final com.arjuna.mw.wst11.BusinessActivityManager businessActivityManager = BusinessActivityManagerFactory.businessActivityManager() ;

            final Context atContext ;
            if (transactionManager != null)
            {
                final TxContextImple txContext =
                    (TxContextImple)transactionManager.currentTransaction() ;
                atContext = (txContext == null ? null : txContext.context()) ;
            }
            else
            {
                atContext = null ;
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    public static void testSingleParticipant()
            throws Exception
    {
      UserTransaction ut = UserTransaction.getUserTransaction();
      TransactionManager tm = TransactionManager.getTransactionManager();
      DemoDurableParticipant p = new DemoDurableParticipant();

      ut.begin();
      try {
      tm.enlistForDurableTwoPhase(p, p.identifier());
        }  catch (Exception eouter) {
            try {
                ut.rollback();
            } catch(Exception einner) {
            }
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{

    public static void testSuspendNullTransaction()
            throws Exception
    {
      TransactionManager ut = TransactionManager.getTransactionManager();

      TxContext ctx = ut.suspend();

      System.out.println("Suspended: "+ctx);

      assertTrue(ctx == null);
    }
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    public static void testSuspendTransaction()
            throws Exception
    {
      UserTransaction ut = UserTransaction.getUserTransaction();
      TransactionManager tm = TransactionManager.getTransactionManager();

      ut.begin();

      TxContext ctx = tm.suspend();

      System.out.println("Suspended: "+ctx);
    }
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            throws Exception
    {
        UserTransaction ut = UserTransaction.getUserTransaction();
  try
  {
      TransactionManager tm = TransactionManager.getTransactionManager();
      FailureParticipant p1 = new FailureParticipant(FailureParticipant.FAIL_IN_PREPARE, FailureParticipant.WRONG_STATE);
      DemoDurableParticipant p2 = new DemoDurableParticipant();

      ut.begin();

      tm.enlistForDurableTwoPhase(p1, "failure");
      tm.enlistForDurableTwoPhase(p2, p2.identifier());
    } catch (Exception eouter) {
        try {
            ut.rollback();
        } catch(Exception einner) {
        }
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{
    public static void testRollbackExceptionInRollback()
            throws Exception
    {
      UserTransaction ut = UserTransaction.getUserTransaction();
      TransactionManager tm = TransactionManager.getTransactionManager();
      FailureParticipant p1 = new FailureParticipant(FailureParticipant.FAIL_IN_ROLLBACK, FailureParticipant.WRONG_STATE);
      DemoDurableParticipant p2 = new DemoDurableParticipant();

      ut.begin();
      try {
      tm.enlistForDurableTwoPhase(p1, "failure");
      tm.enlistForDurableTwoPhase(p2, p2.identifier());
        }  catch (Exception eouter) {
            try {
                ut.rollback();
            } catch(Exception einner) {
            }
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Related Classes of org.apache.aurora.scheduler.storage.log.LogStorage$TransactionManager

  • com.arjuna.mw.wst11.client.JaxBaseHeaderContextProcessor
  • com.arjuna.wst11.tests.junit.basic.CommitExceptionInPrepare
  • com.arjuna.wst11.tests.junit.basic.CommitRollbackInPrepare
  • com.arjuna.wst11.tests.junit.basic.MultiParticipants
  • com.arjuna.wst11.tests.junit.basic.ResumeNullTransaction
  • com.arjuna.wst11.tests.junit.basic.RollbackExceptionInRollback
  • com.arjuna.wst11.tests.junit.basic.SingleParticipant
  • com.arjuna.wst11.tests.junit.basic.SubtransactionCommit
  • com.arjuna.wst11.tests.junit.basic.SubtransactionCommitFailInPrepare
  • com.arjuna.wst11.tests.junit.basic.SubtransactionCommitRollbackInPrepare
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