Examples with AtomicAction com.arjuna.ats.arjuna.AtomicAction used on opensource projects

Example 36 with AtomicAction

use of com.arjuna.ats.arjuna.AtomicAction in project narayana by jbosstm.

the class TXBasicLockRecord2 method getValue.

public int getValue(int retry, int wait_time) {
    int return_value = 0;
    AtomicAction a = new AtomicAction();
    a.begin();
    try {
        int locking_result = LockResult.REFUSED;
        int locking_attempt_count = 0;
        Lock lck = new Lock(LockMode.READ);
        do {
            locking_result = setlock(lck, retry, wait_time);
            if (locking_result == LockResult.GRANTED) {
                return_value = mValue;
            } else {
                locking_attempt_count++;
            }
        } while ((locking_result != LockResult.GRANTED) && (locking_attempt_count < mLimit));
        if (locking_result != LockResult.GRANTED) {
            qautil.qadebug("trying to get lock for " + mLimit + "th time");
        }
        a.commit();
    } catch (Exception e) {
        a.abort();
        qautil.debug("exception in get method ", e);
    }
    return return_value;
}

Example 37 with AtomicAction

use of com.arjuna.ats.arjuna.AtomicAction in project narayana by jbosstm.

the class Worker001 method run.

/**
 * The main method of the class that will perform the work.
 */
public void run() {
    try {
        AtomicAction a = new AtomicAction();
        // start transaction
        a.begin();
        mService.setupOper();
        mService.doWork(mMaxIteration);
        // comit transaction
        a.commit();
        mService = new Service01(mNumberOfResources);
        // start new AtomicAction
        AtomicAction b = new AtomicAction();
        b.begin();
        mService.setupOper();
        mService.doWork(mMaxIteration);
        b.abort();
    } catch (Exception e) {
        mCorrect = false;
        qautil.debug("exception in worker001: ", e);
    }
}

Example 38 with AtomicAction

use of com.arjuna.ats.arjuna.AtomicAction in project narayana by jbosstm.

the class Worker003 method run.

/**
 * The main method of the class that will perform the work.
 */
public void run() {
    try {
        // start first loop
        for (int j = 0; j < mNumberOfResources; j++) {
            for (int i = 0; i < mMaxIteration; i++) {
                // start transaction
                AtomicAction a = new AtomicAction();
                a.begin();
                // perform increase
                mStatetRecordList[j].increase();
                if (i % 2 == 0) {
                    a.commit();
                } else {
                    a.abort();
                }
            }
        }
        // start second loop
        for (int j = 0; j < mNumberOfResources; j++) {
            for (int i = 0; i < mMaxIteration; i++) {
                // start transaction
                AtomicAction b = new AtomicAction();
                b.begin();
                // perform increase
                mStatetRecordList[j].increase();
                if (i % 2 != 0) {
                    b.commit();
                } else {
                    b.abort();
                }
            }
        }
    } catch (Exception e) {
        mCorrect = false;
        qautil.debug("exception in worker001: ", e);
    }
}

Example 39 with AtomicAction

use of com.arjuna.ats.arjuna.AtomicAction in project narayana by jbosstm.

the class BaseTestClient method startTx.

public void startTx() throws Exception {
    mAtom = new AtomicAction();
    mAtom.begin();
}

Example 40 with AtomicAction

use of com.arjuna.ats.arjuna.AtomicAction in project narayana by jbosstm.

the class Worker004 method run.

/**
 * The main method of the class that will perform the work.
 */
public void run() {
    try {
        // start first loop
        for (int j = 0; j < mNumberOfResources; j++) {
            for (int i = 0; i < mMaxIteration; i++) {
                // start transaction
                AtomicAction a = new AtomicAction();
                a.begin();
                // perform increase (this will enlist resource)
                mStatetRecordList[j].increase();
                if (i % 2 == 0) {
                    a.commit();
                } else {
                    a.abort();
                }
            }
        }
        // start second loop
        for (int j = 0; j < mNumberOfResources; j++) {
            for (int i = 0; i < mMaxIteration; i++) {
                // start transaction
                AtomicAction b = new AtomicAction();
                b.begin();
                // perform increase(this will enlist resource)
                mStatetRecordList[j].increase();
                if (i % 2 != 0) {
                    b.commit();
                } else {
                    b.abort();
                }
            }
        }
    } catch (Exception e) {
        mCorrect = false;
        qautil.debug("exception in worker001: ", e);
    }
}