Examples with Coordinator org.omg.CosTransactions.Coordinator used on opensource projects

Example 1 with Coordinator

use of org.omg.CosTransactions.Coordinator in project Payara by payara.

the class FailureInducer method getGlobalTID.

private static GlobalTID getGlobalTID() {
    GlobalTID gtid = null;
    Coordinator coord = Utility.getCoordinator(Utility.getControl());
    JCoordinator jcoord = JCoordinatorHelper.narrow(coord);
    if (jcoord != null) {
        gtid = new GlobalTID(jcoord.getGlobalTID());
    } else {
        ControlImpl control = CurrentTransaction.getCurrent();
        if (control != null) {
            gtid = control.getGlobalTID();
        }
    }
    return gtid;
}

Example 2 with Coordinator

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

the class SingleResourceRegistration 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();
        DemoResource resource = new DemoResource();
        oa.objectIsReady(resource);
        Resource res = ResourceHelper.narrow(oa.corbaReference(resource));
        coordinator.register_resource(res);
    } catch (Exception e) {
        e.printStackTrace(System.err);
        throw new PerfTestException();
    }
}

Example 3 with Coordinator

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

the class CurrentImple method get_control.

public org.omg.CosTransactions.Control get_control() throws SystemException {
    ControlWrapper theControl = _theManager.current();
    if (theControl == null)
        return null;
    if (true) {
        try {
            return theControl.get_control();
        } catch (Unavailable e) {
            return null;
        }
    } else {
        Coordinator coord = null;
        try {
            coord = theControl.get_coordinator();
        } catch (Unavailable e) {
            coord = null;
            throw new UNKNOWN(ExceptionCodes.UNAVAILABLE_COORDINATOR, CompletionStatus.COMPLETED_NO);
        } catch (SystemException sysEx) {
            coord = null;
            throw sysEx;
        }
        org.omg.CosTransactions.Control proxyControl = TransactionFactoryImple.createPropagatedControl(coord);
        coord = null;
        theControl = null;
        return proxyControl;
    }
}

Example 4 with Coordinator

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

the class ArjunaTransactionImple method register_resource.

/**
 * Resources are only registered with the current transaction, whereas
 * subtransaction aware resources are registered with their parents when the
 * current transaction ends.
 */
public RecoveryCoordinator register_resource(Resource r) throws SystemException, Inactive {
    if (jtsLogger.logger.isTraceEnabled()) {
        jtsLogger.logger.trace("ArjunaTransactionImple::register_resource ( " + r + " ) - called for " + get_uid());
    }
    if (r == null)
        throw new BAD_PARAM(0, CompletionStatus.COMPLETED_NO);
    currentStatus = determineStatus(this);
    if (currentStatus != Status.StatusActive) {
        if (jtsLogger.logger.isTraceEnabled()) {
            jtsLogger.logger.trace("ArjunaTransactionImple::register_resource - transaction not active: " + Utility.stringStatus(currentStatus));
        }
        if (currentStatus == Status.StatusMarkedRollback) {
            throw new TRANSACTION_ROLLEDBACK(ExceptionCodes.MARKED_ROLLEDBACK, CompletionStatus.COMPLETED_NO);
        } else
            throw new Inactive();
    }
    AbstractRecord corbaRec = null;
    BasicAction registerIn = this;
    if (jtsLogger.logger.isTraceEnabled()) {
        jtsLogger.logger.trace("ArjunaTransactionImple " + get_uid() + " ::register_resource: ");
    }
    // 
    // Creation of recovery coordinator (DBI)
    // 
    // 
    // Pack the params:
    // [0] = Transaction* this
    // 
    int index = 0;
    Object[] params = new Object[10];
    params[index++] = this;
    RecoveryCoordinator recoveryCoordinator = null;
    Uid recoveryCoordinatorUid = null;
    try {
        recoveryCoordinator = RecoveryCreator.createRecoveryCoordinator(r, params);
        if (recoveryCoordinator == null)
            throw new BAD_OPERATION("RecoveryCoordinator " + jtsLogger.i18NLogger.get_orbspecific_coordinator_rcnotcreated());
    } catch (NO_IMPLEMENT ex) {
        /*
			 * This is legal, and is meant to show that this ORB or
			 * configuration simply doesn't support crash recovery.
			 */
        recoveryCoordinator = null;
    } catch (SystemException e) {
        jtsLogger.i18NLogger.warn_orbspecific_coordinator_rccreate(get_uid(), e);
        try {
            rollback_only();
        } catch (Inactive ex1) {
        } catch (SystemException ex2) {
            jtsLogger.i18NLogger.warn_orbspecific_coordinator_rbofail("ArjunaTransactionImple.register_resource", get_uid(), ex2);
            throw ex2;
        }
        throw e;
    }
    if (recoveryCoordinator != null) {
        // 
        // We got a RecoveryCoordinator, so unpack the other return values:
        // [0] = RecoveryCoordinator Uid*
        // 
        index = 0;
        recoveryCoordinatorUid = (Uid) params[index++];
    } else {
        // 
        // We didn't get a RecoveryCoordinator, so we don't assume that
        // the other return values have been populated.
        // 
        recoveryCoordinatorUid = Uid.nullUid();
    }
    try {
        SubtransactionAwareResource staResource = org.omg.CosTransactions.SubtransactionAwareResourceHelper.narrow(r);
        if (staResource != null) {
            if (jtsLogger.logger.isTraceEnabled()) {
                jtsLogger.logger.trace("ArjunaTransactionImple::register_resource for " + get_uid() + " - subtransaction aware resource: YES");
            }
            /*
				 * If here the narrow was ok so we have a subtran aware
				 * resource.
				 */
            Coordinator coord = null;
            if (parentHandle != null) {
                /*
					 * If we are a SubTranResource then we get registered with
					 * the current transaction and its parents upon completion.
					 * The first parameter to the record indicates whether we
					 * should be propagated (registered) with the parent
					 * transaction.
					 */
                coord = parentHandle.get_coordinator();
            }
            corbaRec = createOTSRecord(true, r, coord, recoveryCoordinatorUid);
            coord = null;
            staResource = null;
        } else
            throw new BAD_PARAM(0, CompletionStatus.COMPLETED_NO);
    } catch (BAD_PARAM ex) {
        if (jtsLogger.logger.isTraceEnabled()) {
            jtsLogger.logger.trace("ArjunaTransactionImple::register_resource for " + get_uid() + " - subtransaction aware resource: NO");
        }
        if (jtsLogger.logger.isTraceEnabled()) {
            jtsLogger.logger.trace("ArjunaTransactionImple " + get_uid() + " ::register_resource: Simple resource - " + ex);
        }
        corbaRec = createOTSRecord(true, r, null, recoveryCoordinatorUid);
    } catch (Unavailable e1) {
        throw new Inactive();
    } catch (SystemException e2) {
        if (jtsLogger.logger.isTraceEnabled()) {
            jtsLogger.logger.trace("ArjunaTransactionImple::register_resource for " + get_uid() + " : catch (SystemException) - " + e2);
        }
        throw e2;
    } catch (Exception e3) {
        if (jtsLogger.logger.isTraceEnabled()) {
            jtsLogger.logger.trace("ArjunaTransactionImple::register_resource for " + get_uid() + " : catch (...) - " + e3);
        }
        throw new UNKNOWN(e3.toString(), ExceptionCodes.UNKNOWN_EXCEPTION, CompletionStatus.COMPLETED_NO);
    }
    if (jtsLogger.logger.isTraceEnabled()) {
        jtsLogger.logger.trace("ArjunaTransactionImple::register_resource for " + get_uid() + " : try end");
    }
    if (registerIn.add(corbaRec) != AddOutcome.AR_ADDED) {
        corbaRec = null;
        throw new INVALID_TRANSACTION(ExceptionCodes.ADD_FAILED, CompletionStatus.COMPLETED_NO);
    } else {
        if (jtsLogger.logger.isTraceEnabled()) {
            jtsLogger.logger.trace("ArjunaTransactionImple::register_resource for " + get_uid() + " : resource registered");
        }
    }
    return recoveryCoordinator;
}

Example 5 with Coordinator

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

the class ArjunaTransactionImple method register_subtran_aware.

/**
 * Do not propagate the resource to the parent.
 */
public void register_subtran_aware(SubtransactionAwareResource r) throws Inactive, NotSubtransaction, SystemException {
    if (jtsLogger.logger.isTraceEnabled()) {
        jtsLogger.logger.trace("ArjunaTransactionImple::register_subtran_aware called for " + get_uid());
    }
    if (r == null)
        throw new BAD_PARAM(0, CompletionStatus.COMPLETED_NO);
    currentStatus = determineStatus(this);
    if (currentStatus != Status.StatusActive) {
        if (currentStatus == Status.StatusMarkedRollback) {
            throw new TRANSACTION_ROLLEDBACK(ExceptionCodes.MARKED_ROLLEDBACK, CompletionStatus.COMPLETED_NO);
        } else
            throw new Inactive();
    }
    if (this == rootAction) {
        if (jtsLogger.logger.isTraceEnabled()) {
            jtsLogger.logger.trace("ArjunaTransactionImple::register_subtran_aware called for " + get_uid() + " : not a subtransaction!");
        }
        throw new NotSubtransaction();
    } else {
        Coordinator coord = null;
        AbstractRecord corbaRec = null;
        try {
            coord = parentHandle.get_coordinator();
            corbaRec = createOTSRecord(false, r, coord);
        } catch (Unavailable ex) {
            throw new UNKNOWN(ExceptionCodes.INACTIVE_TRANSACTION, // what else to raise?
            CompletionStatus.COMPLETED_NO);
        }
        coord = null;
        if (add(corbaRec) != AddOutcome.AR_ADDED) {
            if (jtsLogger.logger.isTraceEnabled()) {
                jtsLogger.logger.trace("ArjunaTransactionImple::register_subtran_aware called for " + get_uid() + " : could not add.");
            }
            corbaRec = null;
            // what else to raise??
            throw new Inactive();
        }
    }
    if (jtsLogger.logger.isTraceEnabled()) {
        jtsLogger.logger.trace("ArjunaTransactionImple::register_subtran_aware called for " + get_uid() + " : subtran_aware_resource registered");
    }
}