Example usage for java.util.concurrent ScheduledFuture isDone

Introduction

In this page you can find the example usage for java.util.concurrent ScheduledFuture isDone.

Prototype

boolean isDone();

Source Link

Document

Returns true if this task completed.

Usage

From source file:org.apache.hadoop.yarn.server.resourcemanager.security.TestX509SecurityHandler.java

@Test
public void testCertificateRenewal() throws Exception {
    conf.set(YarnConfiguration.HOPS_RM_SECURITY_ACTOR_KEY,
            "org.apache.hadoop.yarn.server.resourcemanager.security.TestingRMAppSecurityActions");
    RMAppSecurityManager rmAppSecurityManager = new RMAppSecurityManager(rmContext);
    MockX509SecurityHandler x509SecurityHandler = new MockX509SecurityHandler(rmContext, rmAppSecurityManager,
            false);/*from w  w  w  .  j  a  v a 2  s .  c o  m*/
    rmAppSecurityManager.registerRMAppSecurityHandler(x509SecurityHandler);
    rmAppSecurityManager.init(conf);
    rmAppSecurityManager.start();

    LocalDateTime now = DateUtils.getNow();
    LocalDateTime expiration = now.plus(10, ChronoUnit.SECONDS);
    ApplicationId appId = ApplicationId.newInstance(DateUtils.localDateTime2UnixEpoch(now), 1);
    x509SecurityHandler.setOldCertificateExpiration(DateUtils.localDateTime2UnixEpoch(expiration));

    X509SecurityHandler.X509MaterialParameter x509Param = new X509SecurityHandler.X509MaterialParameter(appId,
            "Dolores", 1);
    x509Param.setExpiration(DateUtils.localDateTime2UnixEpoch(expiration));
    x509SecurityHandler.registerRenewer(x509Param);
    Map<ApplicationId, ScheduledFuture> tasks = x509SecurityHandler.getRenewalTasks();
    ScheduledFuture renewalTask = tasks.get(appId);
    assertFalse(renewalTask.isCancelled());
    assertFalse(renewalTask.isDone());

    // Wait until the scheduled task is executed
    TimeUnit.SECONDS.sleep(10);
    assertTrue(renewalTask.isDone());
    assertFalse(x509SecurityHandler.getRenewalException());
    assertTrue(tasks.isEmpty());
    rmAppSecurityManager.stop();
}

---

From source file:org.apache.hadoop.yarn.server.resourcemanager.security.TestX509SecurityHandler.java

@Test(timeout = 12000)
public void testFailedCertificateRenewal() throws Exception {
    conf.set(YarnConfiguration.HOPS_RM_SECURITY_ACTOR_KEY,
            "org.apache.hadoop.yarn.server.resourcemanager.security.TestingRMAppSecurityActions");
    RMAppSecurityManager securityManager = new RMAppSecurityManager(rmContext);
    MockX509SecurityHandler.MockFailingX509SecurityHandler x509Handler = new MockX509SecurityHandler.MockFailingX509SecurityHandler(
            rmContext, securityManager, Integer.MAX_VALUE);
    securityManager.registerRMAppSecurityHandlerWithType(x509Handler, X509SecurityHandler.class);
    securityManager.init(conf);/*from w w  w.j a  v a2s  .  c o  m*/
    securityManager.start();

    LocalDateTime now = DateUtils.getNow();
    LocalDateTime expiration = now.plus(10, ChronoUnit.SECONDS);
    ApplicationId appId = ApplicationId.newInstance(DateUtils.localDateTime2UnixEpoch(now), 1);
    X509SecurityHandler.X509MaterialParameter x509Param = new X509SecurityHandler.X509MaterialParameter(appId,
            "Dolores", 1);
    x509Param.setExpiration(DateUtils.localDateTime2UnixEpoch(expiration));
    x509Handler.registerRenewer(x509Param);

    Map<ApplicationId, ScheduledFuture> tasks = x509Handler.getRenewalTasks();
    // There should be a scheduled task
    ScheduledFuture task = tasks.get(appId);
    assertFalse(task.isCancelled());
    assertFalse(task.isDone());
    assertFalse(x509Handler.hasRenewalFailed());
    assertEquals(0, x509Handler.getNumberOfRenewalFailures());

    TimeUnit.SECONDS.sleep(10);
    assertTrue(tasks.isEmpty());
    assertEquals(4, x509Handler.getNumberOfRenewalFailures());
    assertTrue(x509Handler.hasRenewalFailed());
    securityManager.stop();
}

---

From source file:org.eclipse.smarthome.binding.astro.handler.AstroThingHandler.java

/**
 * Stops all jobs for this thing.//from w w  w. j  a  v a  2  s  .c o  m
 */
private void stopJobs() {
    logger.debug("Stopping scheduled jobs for thing {}", getThing().getUID());
    monitor.lock();
    try {
        if (scheduledExecutor != null) {
            if (dailyJob != null) {
                scheduledExecutor.remove(dailyJob);
            }
            dailyJob = null;
        }
        for (ScheduledFuture<?> future : scheduledFutures) {
            if (!future.isDone()) {
                future.cancel(true);
            }
        }
        scheduledFutures.clear();
    } catch (Exception ex) {
        logger.error("{}", ex.getMessage(), ex);
    } finally {
        monitor.unlock();
    }
}

---

From source file:org.eclipse.smarthome.binding.astro.handler.AstroThingHandler.java

private void tidyScheduledFutures() {
    for (Iterator<ScheduledFuture<?>> iterator = scheduledFutures.iterator(); iterator.hasNext();) {
        ScheduledFuture<?> future = iterator.next();
        if (future.isDone()) {
            logger.trace("Tidying up done future {}", future);
            iterator.remove();/* w  ww.  java  2  s .  c  o  m*/
        }
    }
}

---

From source file:org.janusgraph.TestBed.java

/**
 * @param args//from w w  w. j  a  v  a  2  s .  com
 * @throws java.io.IOException
 */
public static void main(String[] args) throws Exception {
    Method method = TestBed.class.getMethod("getInt", int.class, int.class);
    AnnotatedType rt = method.getAnnotatedReturnType();
    System.out.println(rt.getType());
    System.out.println(rt.getAnnotations().length);
    System.out.println(method.getAnnotations().length);
    for (int i = 0; i < method.getAnnotations().length; i++) {
        System.out.println(method.getAnnotations()[i]);
    }

    //        String[] s = {"a","b","c","d","e","f","g","h","i","x","u"};
    //        int len = s.length;
    //        Random random = new Random();
    //
    //        Context c = new Context(new ObserverManager(),Observer.NO_OP);
    //        //Warmup
    //        for (int i = 0; i < 1000000000; i++) {
    //            c.observe(s[1],s[2]);
    //        }
    //        long before = System.nanoTime();
    //        for (int i = 0; i < 1000000000; i++) {
    //            c.observe(s[1],s[2]);
    //        }
    //        long total = System.nanoTime()-before;
    //        System.out.println("Total time: " + total/1000000);

    System.exit(0);

    final ScheduledExecutorService exe = new ScheduledThreadPoolExecutor(1, new RejectedExecutionHandler() {
        @Override
        public void rejectedExecution(Runnable r, ThreadPoolExecutor executor) {
            r.run();
        }
    });
    ScheduledFuture future = exe.scheduleWithFixedDelay(new Runnable() {
        AtomicInteger atomicInt = new AtomicInteger(0);

        @Override
        public void run() {
            try {
                for (int i = 0; i < 10; i++) {
                    exe.submit(new Runnable() {

                        private final int number = atomicInt.incrementAndGet();

                        @Override
                        public void run() {
                            try {
                                Thread.sleep(150);
                            } catch (InterruptedException e) {
                                e.printStackTrace();
                            }
                            System.out.println(number);
                        }
                    });
                    System.out.println("Submitted: " + i);
                    //                    doSomethingExpensive(20);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }, 0, 1, TimeUnit.SECONDS);
    Thread.sleep(10000);
    //        future.get(1,TimeUnit.SECONDS);
    System.out.println("Cancel: " + future.cancel(false));
    System.out.println("Done: " + future.isDone());
    exe.shutdown();
    //        Thread.sleep(2000);
    System.out.println("Terminate: " + exe.awaitTermination(5, TimeUnit.SECONDS));
    System.out.println("DONE");
    NonBlockingHashMapLong<String> id1 = new NonBlockingHashMapLong<String>(128);
    ConcurrentHashMap<Long, String> id2 = new ConcurrentHashMap<Long, String>(128, 0.75f, 2);

}

---

From source file:org.openhab.binding.astro.internal.handler.AstroThingHandler.java

/**
 * Stops all jobs for this thing./*from www.  ja  v  a2s  . c o m*/
 */
private void stopJobs() {
    logger.debug("Stopping scheduled jobs for thing {}", getThing().getUID());
    monitor.lock();
    try {
        if (cronScheduler != null) {
            if (dailyJob != null) {
                dailyJob.cancel(true);
            }
            dailyJob = null;
        }
        for (ScheduledFuture<?> future : scheduledFutures) {
            if (!future.isDone()) {
                future.cancel(true);
            }
        }
        scheduledFutures.clear();
    } catch (Exception ex) {
        logger.error("{}", ex.getMessage(), ex);
    } finally {
        monitor.unlock();
    }
}

---

From source file:org.openhab.binding.harmonyhub.internal.handler.HarmonyHubHandler.java

private void disconnectFromHub() {
    ScheduledFuture<?> localHeartBeatJob = heartBeatJob;
    if (localHeartBeatJob != null && !localHeartBeatJob.isDone()) {
        localHeartBeatJob.cancel(false);
    }// w  w w.  j  a v a 2  s  .  c  o  m
    client.disconnect();
}

---

From source file:org.openhab.binding.harmonyhub.internal.handler.HarmonyHubHandler.java

private void cancelRetry() {
    ScheduledFuture<?> localRetryJob = retryJob;
    if (localRetryJob != null && !localRetryJob.isDone()) {
        localRetryJob.cancel(false);/*from www. j  av a  2  s.  co  m*/
    }
}

---

From source file:org.openhab.binding.nest.internal.handler.NestBridgeHandler.java

private void scheduleTransmitJobForPendingRequests() {
    ScheduledFuture<?> localTransmitJob = transmitJob;
    if (!nestUpdateRequests.isEmpty() && (localTransmitJob == null || localTransmitJob.isDone())) {
        transmitJob = scheduler.schedule(this::transmitQueue, 0, SECONDS);
    }//  w  ww  .j a  va2  s .co m
}

---

• «
• 1
• 2
• »