Example usage for java.util.concurrent BlockingQueue add

Introduction

In this page you can find the example usage for java.util.concurrent BlockingQueue add.

Prototype

boolean add(E e);

Source Link

Document

Inserts the specified element into this queue if it is possible to do so immediately without violating capacity restrictions, returning true upon success and throwing an IllegalStateException if no space is currently available.

Usage

From source file:org.artifactory.rest.servlet.ArtifactoryRestServlet.java

@SuppressWarnings({ "unchecked" })
@Override//from w w  w . j a  va2s . c om
public void init(ServletConfig config) throws ServletException {
    this.config = config;
    BlockingQueue<Filter> waiters = (BlockingQueue<Filter>) config.getServletContext()
            .getAttribute(APPLICATION_CONTEXT_LOCK_KEY);
    if (waiters != null) {
        waiters.add(this);
    } else {
        //Servlet 2.5 lazy filter initing
        delayedInit();
    }
    // register the bean utils converter to fail if encounters a type mismatch between the destination
    // and the original, see RTFACT-3610
    BeanUtilsBean instance = BeanUtilsBean2.getInstance();
    instance.getConvertUtils().register(true, false, 0);
}

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From source file:fi.jumi.core.suite.SuiteFactoryTest.java

@Test
public void reports_uncaught_exceptions_from_actors_as_internal_errors() throws InterruptedException {
    createSuiteFactory();/*from  w  w w  . j a v a 2  s .c o  m*/

    BlockingQueue<String> spy = new LinkedBlockingQueue<>();
    factory.start(new NullSuiteListener() {
        @Override
        public void onInternalError(String message, StackTrace cause) {
            spy.add(message);
        }
    });

    ActorThread actorThread = factory.actors.startActorThread();
    ActorRef<Runnable> dummyActor = actorThread.bindActor(Runnable.class, () -> {
        throw new RuntimeException("dummy exception");
    });
    dummyActor.tell().run();

    assertThat(spy.take(), startsWith("Uncaught exception in thread jumi-actor-"));
}

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From source file:com.ricston.connectors.dataanalysis.DataAnalysisConnector.java

/**
 * Collect for Analysis processor. Accepts a map of key performance indicators (KPIs) and stores
 * the data in a MapDb backed persisted queue. Data is enhanced with current time, and message id.
 *
 * {@sample.xml ../../../doc/dataanalysis-connector.xml.sample dataanalysis:collect-for-analysis}
 *
 * @param kpiName name for the key performance indicator
 * @param data Key value pairs of data to collect
 * @param messageId the message id// w ww  .  j a v a2  s . co m
 */
@Processor
public void collectForAnalysis(String kpiName, Map<String, Object> data,
        @Expr("#[message.id]") String messageId) {
    data.put("kpiName", kpiName);
    data.put("type", "KPI");
    data.put("messageId", messageId);
    data.put("application", application);
    data.put("@timestamp", new Date());

    BlockingQueue<Map<String, Object>> queue = db.getStack(kpiName);
    queue.add(data);

}

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From source file:com.kurento.kmf.media.AbstractAsyncBaseTest.java

@Before
public void abstractSetup() throws InterruptedException {
    final BlockingQueue<MediaPipeline> events = new ArrayBlockingQueue<MediaPipeline>(1);
    pipelineFactory.create(new Continuation<MediaPipeline>() {
        @Override/*from w  w  w  .  j a  va  2  s .  c  o  m*/
        public void onSuccess(MediaPipeline result) {
            events.add(result);
        }

        @Override
        public void onError(Throwable cause) {
            throw new KurentoMediaFrameworkException(cause);
        }
    });
    pipeline = events.poll(500, MILLISECONDS);

    if (pipeline == null) {
        Assert.fail();
    }
}

---

From source file:org.openscore.lang.systemtests.TriggerFlows.java

public ScoreEvent runSync(CompilationArtifact compilationArtifact,
        Map<String, ? extends Serializable> userInputs, Map<String, ? extends Serializable> systemProperties) {
    final BlockingQueue<ScoreEvent> finishEvent = new LinkedBlockingQueue<>();
    ScoreEventListener finishListener = new ScoreEventListener() {
        @Override/*from w w  w.  ja  va  2s.c om*/
        public void onEvent(ScoreEvent event) throws InterruptedException {
            finishEvent.add(event);
        }
    };
    slang.subscribeOnEvents(finishListener, FINISHED_EVENT);

    slang.run(compilationArtifact, userInputs, systemProperties);

    try {
        ScoreEvent event = finishEvent.take();
        if (event.getEventType().equals(SLANG_EXECUTION_EXCEPTION)) {
            LanguageEventData languageEvent = (LanguageEventData) event.getData();
            throw new RuntimeException((String) languageEvent.get(LanguageEventData.EXCEPTION));
        }
        slang.unSubscribeOnEvents(finishListener);
        return event;
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.libreplan.business.hibernate.notification.HibernateDatabaseModificationsListener.java

@Override
public <T> IAutoUpdatedSnapshot<T> takeSnapshot(String name, Callable<T> callable, ReloadOn reloadOn) {
    if (!hibernateListenersRegistered) {
        throw new IllegalStateException(
                "The hibernate listeners has not been registered. There is some configuration problem.");
    }//from   w w  w .j  a v a2 s.  c om

    final NotBlockingAutoUpdatedSnapshot<T> result;
    result = new NotBlockingAutoUpdatedSnapshot<>(name, callable);

    for (Class<?> each : reloadOn.getClassesOnWhichToReload()) {
        interested.putIfAbsent(each, emptyQueue());
        BlockingQueue<NotBlockingAutoUpdatedSnapshot<?>> queue = interested.get(each);
        boolean success = queue.add(result);
        assert success : "the type of queue used must not have restricted capacity";
    }
    result.ensureFirstLoad(executor);

    return result;
}

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From source file:com.kurento.kmf.media.ZBarFilterTest.java

@Test
public void testCodeFoundEvent() throws InterruptedException {
    PlayerEndpoint player = pipeline.newPlayerEndpoint(URL_BARCODES).build();
    player.connect(zbar);/*w ww.j a  va  2  s .  com*/

    final BlockingQueue<CodeFoundEvent> events = new ArrayBlockingQueue<CodeFoundEvent>(1);

    zbar.addCodeFoundListener(new MediaEventListener<CodeFoundEvent>() {

        @Override
        public void onEvent(CodeFoundEvent event) {
            events.add(event);
        }
    });

    player.play();

    Assert.assertNotNull(events.poll(7, TimeUnit.SECONDS));

    player.stop();
    player.release();
}

---

From source file:com.kurento.kmf.media.GStreamerFilterTest.java

@Test
public void testInstantiation() throws InterruptedException {
    filter = pipeline.newGStreamerFilter("videoflip method=horizontal-flip").build();

    Assert.assertNotNull(filter);/*from  w  w  w .  j  av  a 2 s .  co m*/

    player.connect(filter);

    final BlockingQueue<EndOfStreamEvent> eosEvents = new ArrayBlockingQueue<EndOfStreamEvent>(1);
    player.addEndOfStreamListener(new MediaEventListener<EndOfStreamEvent>() {

        @Override
        public void onEvent(EndOfStreamEvent event) {
            eosEvents.add(event);
        }
    });

    player.play();
    Assert.assertNotNull(eosEvents.poll(7, SECONDS));
    filter.release();
}

---

From source file:com.kurento.kmf.media.FaceOverlayFilterTest.java

/**
 * Test if a {@link JackVaderFilter} can be created in the KMS. The filter
 * is pipelined with a {@link PlayerEndpoint}, which feeds video to the
 * filter. This test depends on the correct behaviour of the player and its
 * events./* ww w  .  java 2s .co  m*/
 * 
 * @throws InterruptedException
 */
@Test
public void testFaceOverlayFilter() throws InterruptedException {
    PlayerEndpoint player = pipeline.newPlayerEndpoint(URL_POINTER_DETECTOR).build();
    player.connect(overlayFilter);

    final BlockingQueue<EndOfStreamEvent> events = new ArrayBlockingQueue<EndOfStreamEvent>(1);
    player.addEndOfStreamListener(new MediaEventListener<EndOfStreamEvent>() {

        @Override
        public void onEvent(EndOfStreamEvent event) {
            events.add(event);
        }
    });

    player.play();

    Assert.assertNotNull(events.poll(20, SECONDS));

    player.stop();
    player.release();
}

---

From source file:com.kurento.kmf.media.JackVaderFilterTest.java

/**
 * Test if a {@link JackVaderFilter} can be created in the KMS. The filter
 * is pipelined with a {@link PlayerEndpoint}, which feeds video to the
 * filter. This test depends on the correct behaviour of the player and its
 * events./* ww  w  . j a v a2  s .  c  o  m*/
 * 
 * @throws InterruptedException
 */
@Test
public void testJackVaderFilter() throws InterruptedException {
    PlayerEndpoint player = pipeline.newPlayerEndpoint(URL_SMALL).build();
    player.connect(jackVader);

    final BlockingQueue<EndOfStreamEvent> events = new ArrayBlockingQueue<EndOfStreamEvent>(1);
    player.addEndOfStreamListener(new MediaEventListener<EndOfStreamEvent>() {

        @Override
        public void onEvent(EndOfStreamEvent event) {
            events.add(event);
        }
    });

    player.play();

    Assert.assertNotNull(events.poll(10, SECONDS));

    player.stop();
    player.release();
}

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