Example usage for java.time Instant now

Introduction

In this page you can find the example usage for java.time Instant now.

Prototype

public static Instant now() 

Source Link

Document

Obtains the current instant from the system clock.

Usage

From source file:ch.digitalfondue.npjt.query.DateTimeQueriesTest.java

@Test
public void dateQueriesTest() {
    QueryFactory qf = new QueryFactory("hsqldb", new JdbcTemplate(dataSource));

    qf.addColumnMapperFactory(new ZonedDateTimeMapper.Factory());
    qf.addParameterConverters(new ZonedDateTimeMapper.Converter());

    qf.addColumnMapperFactory(new LocalDateMapper.Factory());
    qf.addParameterConverters(new LocalDateMapper.Converter());

    qf.addColumnMapperFactory(new LocalDateTimeMapper.Factory());
    qf.addParameterConverters(new LocalDateTimeMapper.Converter());

    qf.addColumnMapperFactory(new InstantMapper.Factory());
    qf.addParameterConverters(new InstantMapper.Converter());

    DateQueries dq = qf.from(DateQueries.class);

    dq.createTable();//ww w .  j  ava2 s  .com

    ZonedDateTime now = ZonedDateTime.now(ZoneId.of("UTC"));

    dq.insertValue("KEY", now);
    check(dq, "KEY", now);

    dq.insertValue("KEY2", now.toLocalDate());
    check(dq, "KEY2", now.toLocalDate());

    dq.insertValue("KEY3", now.toLocalDateTime());
    check(dq, "KEY3", now);

    Instant iNow = Instant.now();
    dq.insertValue("KEY4", iNow);
    Assert.assertEquals(iNow, dq.findInstantByKey("KEY4"));
    Assert.assertEquals(iNow, dq.findConfInstantByKey("KEY4").value);

}

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From source file:co.runrightfast.component.events.impl.ComponentEventImpl.java

/**
 *
 * @param componentId required//from  w  w w . j  av  a 2 s  .c o  m
 * @param id optional - new id generated if not supplied
 * @param eventTimestamp optional - uses now if not specified
 * @param jvmId optional - uses {@link AppUtils#JVM_ID} if not specified
 * @param event required
 * @param data conditionally required based on event
 * @param exception optional
 * @param tags optional
 */
public ComponentEventImpl(@NonNull final ComponentId componentId, final UUID id, final Instant eventTimestamp,
        final String jvmId, @NonNull final Event<DATA> event, final Optional<DATA> data,
        final Optional<Throwable> exception, final Optional<Set<String>> tags) {

    if (event.eventDataType().isPresent()) {
        checkArgument(data != null && data.isPresent(), "event is expecting data : event=%s", event.name());
        checkArgument(TypeUtils.isInstance(data.get(), event.eventDataType().get()),
                "event data type does not match : event=%s, expected=%s, actual=%s", event.name(),
                event.eventDataType().get(), data.get().getClass());
    } else {
        checkArgument(data == null || !data.isPresent(), "event is not expecting data : event=%s",
                event.name());
    }

    this.componentId = componentId;
    this.id = id != null ? id : UUID.randomUUID();
    this.eventTimestamp = eventTimestamp != null ? eventTimestamp : Instant.now();
    this.jvmId = StringUtils.isNotBlank(jvmId) ? jvmId : AppUtils.JVM_ID;
    this.event = event;
    this.data = data != null ? data : Optional.empty();
    this.exception = exception != null ? exception : Optional.empty();
    this.tags = tags != null ? tags : Optional.empty();
}

---

From source file:it.polimi.diceH2020.SPACE4CloudWS.services.PerformanceSolverProxy.java

@Cacheable(value = it.polimi.diceH2020.SPACE4CloudWS.main.Configurator.CACHE_NAME, keyGenerator = it.polimi.diceH2020.SPACE4CloudWS.main.Configurator.SPJ_KEYGENERATOR)
public Pair<Optional<Double>, Long> evaluate(@NonNull SolutionPerJob solPerJob) {
    Instant first = Instant.now();
    logger.info("Cache missing. Evaluation with " + performanceSolver.getClass().getSimpleName() + ".");
    Optional<Double> optionalResult = performanceSolver.evaluate(solPerJob);
    Instant after = Instant.now();
    return new ImmutablePair<>(optionalResult, Duration.between(first, after).toMillis());
}

---

From source file:com.netflix.genie.web.util.UnixProcessCheckerUnitTests.java

/**
 * Make sure if the timeout has been exceeded then an exception is thrown indicating the process should be killed.
 *
 * @throws GenieTimeoutException on timeout
 * @throws IOException           on any other error
 *//*from ww  w. ja  va  2  s  .  c om*/
@Test(expected = GenieTimeoutException.class)
public void canCheckProcessTimeout() throws GenieTimeoutException, IOException {
    final Instant yesterday = Instant.now().minus(1, ChronoUnit.DAYS);
    this.processChecker = new UnixProcessChecker(PID, this.executor, yesterday);
    this.processChecker.checkProcess();
}

---

From source file:ai.grakn.test.engine.tasks.storage.TaskStateGraphStoreTest.java

@Test
public void testUpdateTaskState() {
    Instant runAt = Instant.now();
    Json configuration = Json.object("test key", "test value");

    TaskId id = stateStorage.newState(task(at(runAt), configuration));
    assertNotNull(id);/*from ww w. j ava2 s  . c o  m*/

    // Get current values
    TaskState state = stateStorage.getState(id);

    // Change
    state.markRunning(engineID);
    stateStorage.updateState(state);

    TaskState newState = stateStorage.getState(id);
    assertEquals(RUNNING, newState.status());
    assertEquals(engineID, newState.engineID());

    // Change
    Exception exception = new UnsupportedOperationException("message");
    newState.markFailed(exception);
    stateStorage.updateState(newState);

    newState = stateStorage.getState(id);
    assertEquals(exception.getClass().getName(), newState.exception());
    assertEquals(getFullStackTrace(exception), newState.stackTrace());
}

---

From source file:com.orange.cepheus.broker.Subscriptions.java

/**
 * Add a subscription./*from  w ww  . j a  v  a2 s .c o  m*/
 * @param subscribeContext
 * @return the subscriptionId
 * @throws SubscriptionException, SubscriptionPersistenceException
 */
public String addSubscription(SubscribeContext subscribeContext)
        throws SubscriptionException, SubscriptionPersistenceException {
    //if duration is not present, then lb set duration to P1M
    Duration duration = convertDuration(subscribeContext.getDuration());
    if (duration.isNegative()) {
        throw new SubscriptionException("negative duration is not allowed", new Throwable());
    }
    if (duration.isZero()) {
        duration = convertDuration("P1M");
    }

    // Compile all entity patterns now to check for conformance (result is cached for later use)
    try {
        subscribeContext.getEntityIdList().forEach(patterns::getPattern);
    } catch (PatternSyntaxException e) {
        throw new SubscriptionException("bad pattern", e);
    }

    // Generate a subscription id
    String subscriptionId = UUID.randomUUID().toString();

    //create subscription and set the expiration date and subscriptionId
    Subscription subscription = new Subscription(subscriptionId, Instant.now().plus(duration),
            subscribeContext);

    //save subscription
    subscriptionsRepository.saveSubscription(subscription);
    subscriptions.put(subscriptionId, subscription);

    return subscriptionId;
}

---

From source file:eu.hansolo.tilesfx.tools.Location.java

public Location(final double LATITUDE, final double LONGITUDE, final String NAME) {
    this(LATITUDE, LONGITUDE, 0, Instant.now(), NAME, "", TileColor.BLUE);
}

---

From source file:com.vmware.photon.controller.api.client.resource.TenantsApiTest.java

@Test
public void testCreateAsync() throws IOException, InterruptedException {
    final Task responseTask = new Task();
    responseTask.setId("12345");
    responseTask.setState("QUEUED");
    responseTask.setQueuedTime(Date.from(Instant.now()));

    ObjectMapper mapper = new ObjectMapper();
    String serializedTask = mapper.writeValueAsString(responseTask);

    setupMocks(serializedTask, HttpStatus.SC_CREATED);

    TenantsApi tenantsApi = new TenantsApi(restClient);

    final CountDownLatch latch = new CountDownLatch(1);

    tenantsApi.createAsync("foo", new FutureCallback<Task>() {
        @Override//from  w w  w.  j a  va  2s .  c  om
        public void onSuccess(@Nullable Task result) {
            assertEquals(result, responseTask);
            latch.countDown();
        }

        @Override
        public void onFailure(Throwable t) {
            fail(t.toString());
            latch.countDown();
        }
    });

    assertThat(latch.await(COUNTDOWNLATCH_AWAIT_TIMEOUT, TimeUnit.SECONDS), is(true));
    ;
}

---

From source file:com.vmware.photon.controller.api.client.resource.TenantsRestApiTest.java

@Test
public void testCreateAsync() throws IOException, InterruptedException {
    final Task responseTask = new Task();
    responseTask.setId("12345");
    responseTask.setState("QUEUED");
    responseTask.setQueuedTime(Date.from(Instant.now()));

    ObjectMapper mapper = new ObjectMapper();
    String serializedTask = mapper.writeValueAsString(responseTask);

    setupMocks(serializedTask, HttpStatus.SC_CREATED);

    TenantsApi tenantsApi = new TenantsRestApi(restClient);

    final CountDownLatch latch = new CountDownLatch(1);

    tenantsApi.createAsync("foo", new FutureCallback<Task>() {
        @Override// w ww.  j a va  2 s.  c o m
        public void onSuccess(@Nullable Task result) {
            assertEquals(result, responseTask);
            latch.countDown();
        }

        @Override
        public void onFailure(Throwable t) {
            fail(t.toString());
            latch.countDown();
        }
    });

    assertThat(latch.await(COUNTDOWNLATCH_AWAIT_TIMEOUT, TimeUnit.SECONDS), is(true));
    ;
}

---

From source file:org.pdfsam.ui.StatefullPreferencesStageService.java

public void newsStageDisplayed() {
    Preferences.userRoot().node(STAGE_PATH).putLong(NEWS_STAGE_DISPLAY_TIME_KEY, Instant.now().toEpochMilli());
    LOG.trace("Latest news stage display time stored");
}

---

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