Examples with LockToken com.palantir.lock.v2.LockToken used on opensource projects

Example 1 with LockToken

use of com.palantir.lock.v2.LockToken in project atlasdb by palantir.

the class AsyncTimelockServiceIntegrationTest method canLockRefreshAndUnlock.

@Test
public void canLockRefreshAndUnlock() {
    LockToken token = cluster.lock(requestFor(LOCK_A)).getToken();
    boolean wasRefreshed = cluster.refreshLockLease(token);
    boolean wasUnlocked = cluster.unlock(token);
    assertTrue(wasRefreshed);
    assertTrue(wasUnlocked);
}

Example 2 with LockToken

use of com.palantir.lock.v2.LockToken in project atlasdb by palantir.

the class AsyncTimelockServiceIntegrationTest method locksAreExclusive.

@Test
public void locksAreExclusive() {
    LockToken token = cluster.lock(requestFor(LOCK_A)).getToken();
    Future<LockToken> futureToken = cluster.lockAsync(requestFor(LOCK_A)).thenApply(LockResponse::getToken);
    assertNotYetLocked(futureToken);
    cluster.unlock(token);
    assertLockedAndUnlock(futureToken);
}

Example 3 with LockToken

use of com.palantir.lock.v2.LockToken in project atlasdb by palantir.

the class AsyncTimelockServiceIntegrationTest method canWaitForLocks.

@Test
public void canWaitForLocks() {
    LockToken token = cluster.lock(requestFor(LOCK_A, LOCK_B)).getToken();
    CompletableFuture<WaitForLocksResponse> future = cluster.waitForLocksAsync(waitRequestFor(LOCK_A, LOCK_B));
    assertNotDone(future);
    cluster.unlock(token);
    assertDone(future);
    assertThat(future.join().wasSuccessful()).isTrue();
}

Example 4 with LockToken

use of com.palantir.lock.v2.LockToken in project atlasdb by palantir.

the class AsyncTimelockServiceIntegrationTest method waitForLockRequestsAreIdempotent.

@Test
public void waitForLockRequestsAreIdempotent() {
    if (isUsingSyncAdapter(cluster)) {
        // legacy API does not support idempotence
        return;
    }
    LockToken token = cluster.lock(requestFor(LOCK_A)).getToken();
    WaitForLocksRequest request = waitRequestFor(LOCK_A);
    CompletableFuture<WaitForLocksResponse> response = cluster.waitForLocksAsync(request);
    CompletableFuture<WaitForLocksResponse> duplicateResponse = cluster.waitForLocksAsync(request);
    cluster.unlock(token);
    assertThat(response.join()).isEqualTo(duplicateResponse.join());
}

Example 5 with LockToken

use of com.palantir.lock.v2.LockToken in project atlasdb by palantir.

the class MultiNodePaxosTimeLockServerIntegrationTest method locksAreInvalidatedAcrossFailures.

@Test
public void locksAreInvalidatedAcrossFailures() throws InterruptedException {
    LockToken token = CLUSTER.lock(LockRequest.of(LOCKS, DEFAULT_LOCK_TIMEOUT_MS)).getToken();
    for (int i = 0; i < 3; i++) {
        CLUSTER.failoverToNewLeader();
        assertThat(CLUSTER.unlock(token)).isFalse();
        token = CLUSTER.lock(LockRequest.of(LOCKS, DEFAULT_LOCK_TIMEOUT_MS)).getToken();
    }
}