Examples with ICondition com.hazelcast.core.ICondition used on opensource projects

Example 36 with ICondition

use of com.hazelcast.core.ICondition in project hazelcast by hazelcast.

the class ConditionAbstractTest method testSignalAll_whenMultipleConditions.

@Test(timeout = 60000)
public void testSignalAll_whenMultipleConditions() throws InterruptedException {
    ILock lock = callerInstance.getLock(newName());
    ICondition condition0 = lock.newCondition(newName());
    ICondition condition1 = lock.newCondition(newName());
    CountDownLatch allAwaited = new CountDownLatch(2);
    CountDownLatch allSignalled = new CountDownLatch(10);
    startThreadWaitingOnCondition(lock, condition0, allAwaited, allSignalled);
    startThreadWaitingOnCondition(lock, condition1, allAwaited, allSignalled);
    assertOpenEventually("All threads should have been reached await", allAwaited);
    signalAll(lock, condition0);
    assertCountEventually("Condition has not been signalled", 9, allSignalled, THIRTY_SECONDS);
}

Example 37 with ICondition

use of com.hazelcast.core.ICondition in project hazelcast by hazelcast.

the class ConditionAbstractTest method testSignalWithSingleWaiter.

@Test(timeout = 60000)
public void testSignalWithSingleWaiter() throws InterruptedException {
    String lockName = newName();
    String conditionName = newName();
    final ILock lock = callerInstance.getLock(lockName);
    final ICondition condition = lock.newCondition(conditionName);
    final AtomicInteger count = new AtomicInteger(0);
    final CountDownLatch threadLockedTheLock = new CountDownLatch(1);
    Thread t = new Thread(new Runnable() {

        public void run() {
            try {
                lock.lock();
                if (lock.isLockedByCurrentThread()) {
                    count.incrementAndGet();
                }
                threadLockedTheLock.countDown();
                condition.await();
                if (lock.isLockedByCurrentThread()) {
                    count.incrementAndGet();
                }
            } catch (InterruptedException ignored) {
            } finally {
                lock.unlock();
            }
        }
    });
    t.start();
    threadLockedTheLock.await();
    assertUnlockedEventually(lock, THIRTY_SECONDS);
    signal(lock, condition);
    assertAtomicEventually("Locks was not always locked by the expected thread", 2, count, THIRTY_SECONDS);
}