Examples with AtomicTransaction com.arjuna.ats.jts.extensions.AtomicTransaction used on opensource projects

Example 71 with AtomicTransaction

use of com.arjuna.ats.jts.extensions.AtomicTransaction in project narayana by jbosstm.

the class AITCounterImpl01 method set.

public void set(int value) throws InvocationException {
    try {
        AtomicTransaction atomicTransaction = new AtomicTransaction();
        try {
            atomicTransaction.begin();
            if (setlock(new Lock(LockMode.WRITE), 0) == LockResult.GRANTED) {
                _value = value;
                atomicTransaction.commit(true);
            } else {
                atomicTransaction.rollback();
                throw new InvocationException();
            }
        } catch (InvocationException invocationException) {
            throw invocationException;
        } catch (Exception exception) {
            System.err.println("AITCounterImpl01.set: " + exception);
            if (atomicTransaction.get_status() == Status.StatusActive) {
                atomicTransaction.rollback();
            }
            throw new InvocationException();
        }
    } catch (InvocationException invocationException) {
        throw invocationException;
    } catch (Exception exception) {
        System.err.println("AITCounterImpl01.set: " + exception);
        throw new InvocationException();
    }
}

Example 72 with AtomicTransaction

use of com.arjuna.ats.jts.extensions.AtomicTransaction in project narayana by jbosstm.

the class AITCounterImpl01 method get.

public void get(IntHolder value) throws InvocationException {
    try {
        AtomicTransaction atomicTransaction = new AtomicTransaction();
        try {
            atomicTransaction.begin();
            if (setlock(new Lock(LockMode.READ), 0) == LockResult.GRANTED) {
                value.value = _value;
                atomicTransaction.commit(true);
            } else {
                atomicTransaction.rollback();
                throw new InvocationException();
            }
        } catch (InvocationException invocationException) {
            throw invocationException;
        } catch (Exception exception) {
            System.err.println("AITCounterImpl01.get: " + exception);
            if (atomicTransaction.get_status() == Status.StatusActive) {
                atomicTransaction.rollback();
            }
            throw new InvocationException();
        }
    } catch (InvocationException invocationException) {
        throw invocationException;
    } catch (Exception exception) {
        System.err.println("AITCounterImpl01.get: " + exception);
        throw new InvocationException();
    }
}

Example 73 with AtomicTransaction

use of com.arjuna.ats.jts.extensions.AtomicTransaction in project narayana by jbosstm.

the class Client19 method main.

public static void main(String[] args) {
    boolean correct = true;
    int numberOfCalls = 10;
    Counter counter = null;
    System.err.println("Starting first init");
    try {
        ORBInterface.initORB(args, null);
        OAInterface.initOA();
    } catch (Exception exception) {
        correct = false;
        System.err.println("exception in first start: " + exception);
        exception.printStackTrace(System.err);
    }
    System.err.println("Starting first block");
    try {
        String counterIOR = ServerIORStore.loadIOR(args[args.length - 1]);
        counter = CounterHelper.narrow(ORBInterface.orb().string_to_object(counterIOR));
        for (int index = 0; index < numberOfCalls; index++) {
            AtomicTransaction atomicTransaction = new AtomicTransaction();
            atomicTransaction.begin();
            counter.increase(OTS.current().get_control());
            if ((index % 2) == 0) {
                atomicTransaction.commit(true);
            } else {
                atomicTransaction.rollback();
            }
        }
        AtomicTransaction atomicTransaction = new AtomicTransaction();
        atomicTransaction.begin();
        IntHolder value = new IntHolder();
        counter.get(value, OTS.current().get_control());
        atomicTransaction.commit(true);
        if (value.value == (numberOfCalls / 2) && correct) {
            correct = true;
        } else {
            correct = false;
        }
    } catch (Exception exception) {
        correct = false;
        System.err.println("exception in first block" + exception);
        exception.printStackTrace(System.err);
    }
    System.err.println("Starting first shutdown");
    try {
        OAInterface.shutdownOA();
        ORBInterface.shutdownORB();
    } catch (Exception exception) {
        correct = false;
        System.err.println("exception in first shutdown" + exception);
        exception.printStackTrace(System.err);
    }
    System.err.println("----Starting second block -------");
    try {
        ORBInterface.initORB(args, null);
        OAInterface.initOA();
    } catch (Exception exception) {
        correct = false;
        System.err.println("exception in second start " + exception);
        exception.printStackTrace(System.err);
    }
    System.err.println("init done starting second block");
    try {
        String counterIOR = ServerIORStore.loadIOR(args[args.length - 1]);
        counter = CounterHelper.narrow(ORBInterface.orb().string_to_object(counterIOR));
        AtomicTransaction atomicTransaction = new AtomicTransaction();
        atomicTransaction.begin();
        counter.set(0, OTS.current().get_control());
        atomicTransaction.commit(true);
    } catch (Exception exception) {
        correct = false;
        System.err.println("exception in set operation " + exception);
        exception.printStackTrace(System.err);
    }
    try {
        for (int index = 0; index < numberOfCalls; index++) {
            AtomicTransaction atomicTransaction = new AtomicTransaction();
            atomicTransaction.begin();
            counter.increase(OTS.current().get_control());
            if ((index % 2) == 0) {
                atomicTransaction.commit(true);
            } else {
                atomicTransaction.rollback();
            }
        }
    } catch (Exception exception) {
        correct = false;
        System.err.println("exception in second loop block " + exception);
        exception.printStackTrace(System.err);
    }
    try {
        AtomicTransaction atomicTransaction = new AtomicTransaction();
        atomicTransaction.begin();
        IntHolder value = new IntHolder();
        counter.get(value, OTS.current().get_control());
        atomicTransaction.commit(true);
        if (value.value == (numberOfCalls / 2) && correct) {
            correct = true;
        } else {
            correct = false;
        }
    } catch (Exception exception) {
        correct = false;
        System.err.println("exception in second test " + exception);
        exception.printStackTrace(System.err);
    }
    System.err.println("Starting second shutdown");
    try {
        OAInterface.shutdownOA();
        ORBInterface.shutdownORB();
    } catch (Exception exception) {
        correct = false;
        System.err.println("error in second shutdown" + exception);
        exception.printStackTrace(System.err);
    }
    System.err.println("testing result");
    if (correct) {
        System.out.println("Passed");
    } else {
        System.out.println("Failed");
    }
}

Example 74 with AtomicTransaction

use of com.arjuna.ats.jts.extensions.AtomicTransaction in project narayana by jbosstm.

the class AITCounterImpl04 method increase.

public void increase(Control ctrl) throws InvocationException {
    try {
        com.arjuna.ats.jts.ExplicitInterposition interposition = new com.arjuna.ats.jts.ExplicitInterposition();
        interposition.registerTransaction(ctrl);
        AtomicTransaction atomicTransaction = new AtomicTransaction();
        try {
            atomicTransaction.begin();
            if (setlock(new Lock(LockMode.WRITE), super.waitTotalTimeout) == LockResult.GRANTED) {
                _value++;
                atomicTransaction.commit(true);
            } else {
                atomicTransaction.rollback();
                throw new InvocationException();
            }
        } catch (InvocationException invocationException) {
            interposition.unregisterTransaction();
            throw invocationException;
        } catch (Exception exception) {
            System.err.println("AITCounterImpl04.increase: " + exception);
            if (atomicTransaction.get_status() == Status.StatusActive) {
                atomicTransaction.rollback();
            }
            interposition.unregisterTransaction();
            throw new InvocationException();
        } catch (Error error) {
            System.err.println("AITCounterImpl04.increase: " + error);
            if (atomicTransaction.get_status() == Status.StatusActive) {
                atomicTransaction.rollback();
            }
            interposition.unregisterTransaction();
            throw new InvocationException();
        }
        interposition.unregisterTransaction();
    } catch (InvocationException invocationException) {
        throw invocationException;
    } catch (Exception exception) {
        System.err.println("AITCounterImpl04.increase: " + exception);
        throw new InvocationException();
    }
}

Example 75 with AtomicTransaction

use of com.arjuna.ats.jts.extensions.AtomicTransaction in project narayana by jbosstm.

the class AITCounterImpl04 method get.

public void get(IntHolder value, Control ctrl) throws InvocationException {
    try {
        com.arjuna.ats.jts.ExplicitInterposition interposition = new com.arjuna.ats.jts.ExplicitInterposition();
        interposition.registerTransaction(ctrl);
        AtomicTransaction atomicTransaction = new AtomicTransaction();
        try {
            atomicTransaction.begin();
            if (setlock(new Lock(LockMode.READ), super.waitTotalTimeout) == LockResult.GRANTED) {
                value.value = _value;
                atomicTransaction.commit(true);
            } else {
                atomicTransaction.rollback();
                throw new InvocationException();
            }
        } catch (InvocationException invocationException) {
            interposition.unregisterTransaction();
            throw invocationException;
        } catch (Exception exception) {
            System.err.println("AITCounterImpl04.get: " + exception);
            if (atomicTransaction.get_status() == Status.StatusActive) {
                atomicTransaction.rollback();
            }
            interposition.unregisterTransaction();
            throw new InvocationException();
        } catch (Error error) {
            System.err.println("AITCounterImpl04.get: " + error);
            if (atomicTransaction.get_status() == Status.StatusActive) {
                atomicTransaction.rollback();
            }
            interposition.unregisterTransaction();
            throw new InvocationException();
        }
        interposition.unregisterTransaction();
    } catch (InvocationException invocationException) {
        throw invocationException;
    } catch (Exception exception) {
        System.err.println("AITCounterImpl04.get: " + exception);
        throw new InvocationException();
    }
}