Example usage for java.util.concurrent Future isDone

Introduction

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

Prototype

boolean isDone();

Source Link

Document

Returns true if this task completed.

Usage

From source file:com.netflix.genie.core.services.impl.JobStateServiceImpl.java

/**
 * {@inheritDoc}//ww  w.  j  a  v  a  2 s  .co  m
 */
@Override
public void done(final String jobId) throws GenieException {
    this.handle(jobId, () -> {
        final JobInfo jobInfo = jobs.get(jobId);
        final Future<?> task = jobInfo.getRunningTask();
        if (task != null && !task.isDone()) {
            if (task.cancel(true)) {
                log.debug("Successfully cancelled job task for job {}", jobId);
            } else {
                log.error("Unable to cancel job task for job {}", jobId);
                this.unableToCancel.increment();
            }
        }
        jobs.remove(jobId);
        return null;
    });
}

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From source file:edu.byu.softwareDistribution.web.controller.shopper.MyInvoicesController.java

private void waitForAll(final Collection<Future> futures) {
    for (final Future f : futures) {
        try {/*  ww  w.  java  2  s  .co m*/
            f.isDone();
        } catch (Throwable ignore) {
        }
    }
}

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From source file:com.auditbucket.registration.service.TagService.java

public Collection<TagInputBean> processTags(final Company company, final List<TagInputBean> tagInputs) {
    //schemaDao.ensureUniqueIndexes(company, tagInputs);
    Future<Collection<TagInputBean>> future = makeTags(company, tagInputs);
    while (!future.isDone())
        Thread.yield();/*from   w  w  w. j a  v  a2 s .  c  o m*/
    try {
        return future.get();
    } catch (InterruptedException | ExecutionException e) {
        logger.error("Processing tags", e);
    }
    return null;
}

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From source file:org.apache.olingo.fit.v3.AsyncTestITCase.java

@Test
public void createMediaEntity() throws Exception {
    URIBuilder builder = client.newURIBuilder(testStaticServiceRootURL).appendEntitySetSegment("Car");

    final String TO_BE_UPDATED = "async buffered stream sample";
    final InputStream input = IOUtils.toInputStream(TO_BE_UPDATED);

    final ODataMediaEntityCreateRequest<ODataEntity> createReq = client.getCUDRequestFactory()
            .getMediaEntityCreateRequest(builder.build(), input);

    final MediaEntityCreateStreamManager<ODataEntity> streamManager = createReq.payloadManager();
    final Future<ODataMediaEntityCreateResponse<ODataEntity>> futureCreateRes = streamManager
            .getAsyncResponse();/*from   w  ww  . j a va2  s . c  om*/

    while (!futureCreateRes.isDone()) {
        Thread.sleep(1000L);
    }

    final ODataMediaEntityCreateResponse<ODataEntity> createRes = futureCreateRes.get();
    assertEquals(201, createRes.getStatusCode());

    final ODataEntity created = createRes.getBody();
    assertNotNull(created);
    assertEquals(2, created.getProperties().size());

    final int id = "VIN".equals(created.getProperties().get(0).getName())
            ? created.getProperties().get(0).getPrimitiveValue().toCastValue(Integer.class)
            : created.getProperties().get(1).getPrimitiveValue().toCastValue(Integer.class);

    builder = client.newURIBuilder(testStaticServiceRootURL).appendEntitySetSegment("Car").appendKeySegment(id);

    final ODataMediaRequest retrieveReq = client.getRetrieveRequestFactory()
            .getMediaEntityRequest(builder.build());

    final ODataRetrieveResponse<InputStream> retrieveRes = retrieveReq.execute();
    assertEquals(200, retrieveRes.getStatusCode());
    assertEquals(TO_BE_UPDATED, IOUtils.toString(retrieveRes.getBody()));
}

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From source file:cn.ctyun.amazonaws.services.s3.transfer.internal.UploadMonitor.java

/**
 * Polls for a result from a multipart upload and either returns it if
 * complete, or reschedules to poll again later if not.
 *//* w ww  .j a  va2s.  c o m*/
private UploadResult poll() throws InterruptedException {
    for (Future<PartETag> f : futures) {
        if (!f.isDone()) {
            reschedule();
            return null;
        }
    }

    for (Future<PartETag> f : futures) {
        if (f.isCancelled()) {
            throw new CancellationException();
        }
    }

    return completeMultipartUpload();
}

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From source file:com.brienwheeler.lib.concurrent.ExecutorsTest.java

@Test
public void testNewSingleThreadExecutorInvokeAll() throws InterruptedException, ExecutionException {
    NamedThreadFactory threadFactory = new NamedThreadFactory(THREAD_FACTORY_NAME);
    ExecutorService executor = Executors.newSingleThreadExecutor(threadFactory);

    IntCallable one = new IntCallable(1);
    IntCallable two = new IntCallable(2);
    ArrayList<Callable<Integer>> tasks = new ArrayList<Callable<Integer>>();
    tasks.add(one);//from   w  w  w  . jav a2  s. c o  m
    tasks.add(two);

    List<Future<Integer>> results = executor.invokeAll(tasks);
    Assert.assertEquals(2, results.size());
    Iterator<Future<Integer>> it = results.iterator();
    Future<Integer> oneResult = it.next();
    Future<Integer> twoResult = it.next();
    Assert.assertTrue(oneResult.isDone());
    Assert.assertEquals(1, oneResult.get().intValue());
    Assert.assertEquals(2, twoResult.get().intValue());

    results = executor.invokeAll(tasks, 10, TimeUnit.MILLISECONDS);
    Assert.assertEquals(2, results.size());
    it = results.iterator();
    oneResult = it.next();
    twoResult = it.next();
    Assert.assertTrue(oneResult.isDone());
    Assert.assertEquals(1, oneResult.get().intValue());
    Assert.assertEquals(2, twoResult.get().intValue());

    executor.shutdown();
}

---

From source file:com.jimmyrengga.sample.asynctask.Runner.java

private void runAsync() throws Exception {
    long start = System.currentTimeMillis();

    Future<Page> page1 = sampleService.findPageAsync("GoPivotal");
    Future<Page> page2 = sampleService.findPageAsync("CloudFoundry");
    Future<Page> page3 = sampleService.findPageAsync("SpringFramework");

    while (!(page1.isDone() && page2.isDone() && page3.isDone())) {
        Thread.sleep(10); //millisecond pause between each check
    }//from w  ww. j  av  a2s  .  c  om

    // Print results, including elapsed time
    logger.info("Elapsed time: " + (System.currentTimeMillis() - start));
    logger.info(page1.get().toString());
    logger.info(page2.get().toString());
    logger.info(page3.get().toString());
}

---

From source file:com.company.project.service.TaskSchedulerService.java

@Scheduled(fixedRate = 60000)
public void schedulerFixedRate() {
    System.out.println("schedulerFixedRate. Current time is :: " + new Date());

    // spring managed thread
    TaskExample taskExample = new TaskExample();
    taskExample.setName("Thread 1");
    taskExecutor.execute(taskExample);//from  w  ww .j  a v a  2 s  .  c om

    asyncMethod();

    taskExample = new TaskExample();
    taskExample.setName("Thread 2");
    taskExecutor.execute(taskExample);

    taskExample = new TaskExample();
    taskExample.setName("Thread 3");
    Future future = taskExecutor.submit(taskExample);
    System.out.println("Thread 3 future.isCancelled() :: " + future.isCancelled());
    System.out.println("Thread 3 future.isDone() :: " + future.isDone());
    while (!future.isDone()) {
        try {
            Thread.sleep(1000);
        } catch (Exception e) {
        }
    }
    System.out.println("Thread 3 future.isDone() :: " + future.isDone()); // future.isDone() = true

    AsyncTask asyncTask = new AsyncTask();
    asyncTask.doAsyncTask();
}

---

From source file:com.ejisto.modules.executor.TaskManager.java

private void refreshTasksList() {
    if (!lock.tryLock()) {
        return;/*from w ww  . j a  v a  2  s .c  o  m*/
    }
    try {
        registry.entrySet().stream().filter(e -> {
            Future<?> future = e.getValue().getFuture();
            return future.isCancelled() || future.isDone();
        }).collect(toList()).forEach(e -> registry.remove(e.getKey(), e.getValue()));
    } finally {
        lock.unlock();
    }

}

---

From source file:eu.europa.ec.fisheries.uvms.plugins.inmarsat.twostage.RetriverBean.java

/**
 * @return returns DNIDs available for download 
 *//*from w w w  .  j  a v a  2 s .c  o  m*/
private List<String> getDownloadDnids() {
    List<String> downloadDnids = new ArrayList<>();
    List<String> dnidList = getDnids();
    for (String dnid : dnidList) {
        Future existingFuture = connectFutures.get(dnid);
        if (!downloadDnids.contains(dnid) && (existingFuture == null || existingFuture.isDone())) {
            downloadDnids.add(dnid);
        }
    }

    return downloadDnids;
}

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