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

Example 36 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) throws InvocationException {
    try {
        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) {
            throw invocationException;
        } catch (Exception exception) {
            System.err.println("AITCounterImpl04.get: " + exception);
            if (atomicTransaction.get_status() == Status.StatusActive) {
                atomicTransaction.rollback();
            }
            throw new InvocationException();
        }
    } catch (InvocationException invocationException) {
        throw invocationException;
    } catch (Exception exception) {
        System.err.println("AITCounterImpl04.get: " + exception);
        throw new InvocationException();
    }
}

Example 37 with AtomicTransaction

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

the class AITCounterImpl04 method set.

public void set(int value) throws InvocationException {
    try {
        AtomicTransaction atomicTransaction = new AtomicTransaction();
        try {
            atomicTransaction.begin();
            if (setlock(new Lock(LockMode.WRITE), super.waitTotalTimeout) == LockResult.GRANTED) {
                _value = value;
                atomicTransaction.commit(true);
            } else {
                atomicTransaction.rollback();
                throw new InvocationException();
            }
        } catch (InvocationException invocationException) {
            throw invocationException;
        } catch (Exception exception) {
            System.err.println("AITCounterImpl04.set: " + exception);
            if (atomicTransaction.get_status() == Status.StatusActive) {
                atomicTransaction.rollback();
            }
            throw new InvocationException();
        }
    } catch (InvocationException invocationException) {
        throw invocationException;
    } catch (Exception exception) {
        System.err.println("AITCounterImpl04.set: " + exception);
        throw new InvocationException();
    }
}

Example 38 with AtomicTransaction

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

the class Client02 method main.

public static void main(String[] args) {
    try {
        ORBInterface.initORB(args, null);
        OAInterface.initOA();
        String counterIOR = ServerIORStore.loadIOR(args[args.length - 1]);
        Counter counter = CounterHelper.narrow(ORBInterface.orb().string_to_object(counterIOR));
        int numberOfCalls = 1000;
        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)) {
            System.out.println("Passed");
        } else {
            System.out.println("Failed");
        }
    } catch (Exception exception) {
        System.out.println("Failed");
        System.err.println("Client02.main: " + exception);
        exception.printStackTrace(System.err);
    }
    try {
        OAInterface.shutdownOA();
        ORBInterface.shutdownORB();
    } catch (Exception exception) {
        System.err.println("Client02.main: " + exception);
        exception.printStackTrace(System.err);
    }
}

Example 39 with AtomicTransaction

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

the class Client04 method main.

public static void main(String[] args) {
    try {
        ORBInterface.initORB(args, null);
        OAInterface.initOA();
        String counterIOR = ServerIORStore.loadIOR(args[args.length - 4]);
        Counter counter = CounterHelper.narrow(ORBInterface.orb().string_to_object(counterIOR));
        int numberOfCalls = Integer.parseInt(args[args.length - 3]);
        float clientIncreaseThreshold;
        float serverIncreaseThreshold;
        // If no threshold value then use default.
        if (MemoryTestProfileStore.getNoThresholdValue().equals(args[args.length - 2])) {
            clientIncreaseThreshold = Float.parseFloat(MemoryTestProfileStore.getDefaultClientIncreaseThreshold());
        } else // Use passed threshold
        {
            clientIncreaseThreshold = Float.parseFloat(args[args.length - 2]);
        }
        // If no threshold value then use default.
        if (MemoryTestProfileStore.getNoThresholdValue().equals(args[args.length - 1])) {
            serverIncreaseThreshold = Float.parseFloat(MemoryTestProfileStore.getDefaultServerIncreaseThreshold());
        } else // Use passed threshold
        {
            serverIncreaseThreshold = Float.parseFloat(args[args.length - 1]);
        }
        for (int index = 0; index < 2; index++) {
            AtomicTransaction atomicTransaction = new AtomicTransaction();
            atomicTransaction.begin();
            counter.increase(OTS.current().get_control());
            if ((index % 2) == 0) {
                atomicTransaction.commit(true);
            } else {
                atomicTransaction.rollback();
            }
        }
        int clientMemory0 = (int) JVMStats.getMemory();
        int serverMemory0 = counter.getMemory();
        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();
            }
        }
        int clientMemory1 = (int) JVMStats.getMemory();
        int serverMemory1 = counter.getMemory();
        float clientMemoryIncrease = ((float) (clientMemory1 - clientMemory0)) / ((float) clientMemory0);
        float serverMemoryIncrease = ((float) (serverMemory1 - serverMemory0)) / ((float) serverMemory0);
        System.err.println("Client memory increase threshold : " + (float) (100.0 * clientIncreaseThreshold) + "%");
        System.err.println("Server memory increase threshold : " + (float) (100.0 * serverIncreaseThreshold) + "%");
        System.err.println("Client percentage memory increase: " + (float) (100.0 * clientMemoryIncrease) + "%");
        System.err.println("Client memory increase per call  : " + (clientMemory1 - clientMemory0) / numberOfCalls);
        System.err.println("Server percentage memory increase: " + (float) (100.0 * serverMemoryIncrease) + "%");
        System.err.println("Server memory increase per call  : " + (serverMemory1 - serverMemory0) / numberOfCalls);
        if ((clientMemoryIncrease < clientIncreaseThreshold) && (serverMemoryIncrease < clientIncreaseThreshold)) {
            System.out.println("Passed");
        } else {
            System.out.println("Failed");
        }
    } catch (Exception exception) {
        System.out.println("Failed");
        System.err.println("Client04.main: " + exception);
        exception.printStackTrace(System.err);
    }
    try {
        OAInterface.shutdownOA();
        ORBInterface.shutdownORB();
    } catch (Exception exception) {
        System.err.println("Client04.main: " + exception);
        exception.printStackTrace(System.err);
    }
}

Example 40 with AtomicTransaction

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

the class Client17 method main.

public static void main(String[] args) {
    try {
        ORBInterface.initORB(args, null);
        OAInterface.initOA();
        String counterIOR = ServerIORStore.loadIOR(args[args.length - 5]);
        Counter counter = CounterHelper.narrow(ORBInterface.orb().string_to_object(counterIOR));
        int numberOfWorkers = Integer.parseInt(args[args.length - 4]);
        int numberOfCalls = Integer.parseInt(args[args.length - 3]);
        float clientIncreaseThreshold;
        float serverIncreaseThreshold;
        // If no threshold value then use default.
        if (MemoryTestProfileStore.getNoThresholdValue().equals(args[args.length - 2])) {
            clientIncreaseThreshold = Float.parseFloat(MemoryTestProfileStore.getDefaultClientIncreaseThreshold());
        } else // Use passed threshold
        {
            clientIncreaseThreshold = Float.parseFloat(args[args.length - 2]);
        }
        // If no threshold value then use default.
        if (MemoryTestProfileStore.getNoThresholdValue().equals(args[args.length - 1])) {
            serverIncreaseThreshold = Float.parseFloat(MemoryTestProfileStore.getDefaultServerIncreaseThreshold());
        } else // Use passed threshold
        {
            serverIncreaseThreshold = Float.parseFloat(args[args.length - 1]);
        }
        AtomicTransaction atomicTransaction = new AtomicTransaction();
        atomicTransaction.begin();
        counter.increase();
        atomicTransaction.commit(true);
        int clientMemory0 = (int) JVMStats.getMemory();
        int serverMemory0 = counter.getMemory();
        Worker[] workers = new Worker[numberOfWorkers];
        for (int index = 0; index < workers.length; index++) {
            workers[index] = new Worker(numberOfCalls, counter);
        }
        for (int index = 0; index < workers.length; index++) {
            workers[index].start();
        }
        boolean correct = true;
        for (int index = 0; index < workers.length; index++) {
            workers[index].join();
            correct = correct && workers[index].isCorrect();
            workers[index] = null;
        }
        workers = null;
        int clientMemory1 = (int) JVMStats.getMemory();
        int serverMemory1 = counter.getMemory();
        float clientMemoryIncrease = ((float) (clientMemory1 - clientMemory0)) / ((float) clientMemory0);
        float serverMemoryIncrease = ((float) (serverMemory1 - serverMemory0)) / ((float) serverMemory0);
        System.err.println("Client memory increase threshold : " + (float) (100.0 * clientIncreaseThreshold) + "%");
        System.err.println("Server memory increase threshold : " + (float) (100.0 * serverIncreaseThreshold) + "%");
        System.err.println("Client percentage memory increase: " + (float) (100.0 * clientMemoryIncrease) + "%");
        System.err.println("Client memory increase per call  : " + (clientMemory1 - clientMemory0) / (numberOfCalls * numberOfWorkers));
        System.err.println("Server percentage memory increase: " + (float) (100.0 * serverMemoryIncrease) + "%");
        System.err.println("Server memory increase per call  : " + (serverMemory1 - serverMemory0) / (numberOfCalls * numberOfWorkers));
        if ((clientMemoryIncrease < clientIncreaseThreshold) && (serverMemoryIncrease < serverIncreaseThreshold)) {
            System.out.println("Passed");
        } else {
            System.out.println("Failed");
        }
    } catch (Exception exception) {
        System.out.println("Failed");
        System.err.println("Client17.main: " + exception);
        exception.printStackTrace(System.err);
    }
    try {
        OAInterface.shutdownOA();
        ORBInterface.shutdownORB();
    } catch (Exception exception) {
        System.err.println("Client17.main: " + exception);
        exception.printStackTrace(System.err);
    }
}