Example usage for java.util Date from

Introduction

In this page you can find the example usage for java.util Date from.

Prototype

public static Date from(Instant instant) 

Source Link

Document

Obtains an instance of Date from an Instant object.

Usage

From source file:org.noorganization.instalist.server.api.ProductResource.java

/**
 * Finds a single product./*w  w w  .java 2 s .  c o m*/
 * @param _groupId The id of the group containing the searched product.
 * @param _productUUID The uuid of the needed product.
 */
@GET
@TokenSecured
@Path("{productuuid}")
@Produces({ "application/json" })
public Response getProduct(@PathParam("groupid") int _groupId, @PathParam("productuuid") String _productUUID)
        throws Exception {
    UUID toFind;
    try {
        toFind = UUID.fromString(_productUUID);
    } catch (IllegalArgumentException _e) {
        return ResponseFactory.generateBadRequest(CommonEntity.INVALID_UUID);
    }

    EntityManager manager = DatabaseHelper.getInstance().getManager();
    DeviceGroup group = manager.find(DeviceGroup.class, _groupId);
    IProductController productController = ControllerFactory.getProductController(manager);

    Product foundProduct = productController.findByGroupAndUUID(group, toFind);
    if (foundProduct == null) {
        if (productController.findDeletedByGroupAndUUID(group, toFind) != null) {
            manager.close();
            return ResponseFactory
                    .generateGone(new Error().withMessage("The requested " + "product has been deleted."));
        }
        manager.close();
        return ResponseFactory
                .generateNotFound(new Error().withMessage("The requested " + "product was not found."));
    }
    manager.close();

    ProductInfo rtn = new ProductInfo().withDeleted(false);
    rtn.setUUID(toFind);
    rtn.setName(foundProduct.getName());
    rtn.setDefaultAmount(foundProduct.getDefaultAmount());
    rtn.setStepAmount(foundProduct.getStepAmount());
    if (foundProduct.getUnit() != null)
        rtn.setUnitUUID(foundProduct.getUnit().getUUID());
    rtn.setLastChanged(Date.from(foundProduct.getUpdated()));

    return ResponseFactory.generateOK(rtn);
}

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From source file:com.bdb.weather.display.stripchart.StripChart.java

/**
 * Add an item to a series./*from   www . j a v  a2s .  co m*/
 * 
 * @param seriesName The name of the series to which the data is to be added
 * @param time The time of the data
 * @param value The value of the data
 */
public void addItem(String seriesName, LocalDateTime time, double value) {
    TimeSeries timeSeries = series.get(seriesName);
    Instant instant = Instant.from(time.atZone(ZoneId.systemDefault()));
    Date res = Date.from(instant);

    if (timeSeries != null) {
        timeSeries.removeAgedItems(false);
        timeSeries.addOrUpdate(new Second(res), value);
        Calendar c = Calendar.getInstance();
        c.setTime(res);
        adjustDateAxis(c);
    }
}

---

From source file:com.example.geomesa.lambda.LambdaQuickStart.java

@Override
public void run() {
    try {//from w  w w . j  av a 2s  .  c  om
        // create the schema
        final String sftName = "lambda-quick-start";
        final String sftSchema = "name:String,age:Int,dtg:Date,*geom:Point:srid=4326";
        SimpleFeatureType sft = SimpleFeatureTypes.createType(sftName, sftSchema);

        if (ds.getSchema(sftName) != null) {
            out.println("'" + sftName + "' feature type already exists - quick start will not work correctly");
            out.println("Please delete it and re-run");
            return;
        }

        out.println("Creating feature type '" + sftName + "'");

        ds.createSchema(sft);

        out.println("Feature type created - register the layer '" + sftName
                + "' in geoserver then hit <enter> to continue");
        in.read();

        SimpleFeatureWriter writer = ds.getFeatureWriterAppend(sftName, Transaction.AUTO_COMMIT);

        out.println("Writing features to Kafka... refresh GeoServer layer preview to see changes");

        // creates and adds SimpleFeatures to the producer every 1/5th of a second

        final int COUNT = 1000;
        final int MIN_X = -180;
        final int MAX_X = 180;
        final int MIN_Y = -90;
        final int MAX_Y = 90;
        final int DX = 2;
        final String[] PEOPLE_NAMES = { "James", "John", "Peter", "Hannah", "Claire", "Gabriel" };
        final long SECONDS_PER_YEAR = 365L * 24L * 60L * 60L;
        ZonedDateTime MIN_DATE = ZonedDateTime.of(2015, 1, 1, 0, 0, 0, 0, ZoneOffset.UTC);
        final Random random = new Random();

        int numUpdates = (MAX_X - MIN_X) / DX;
        for (int j = 0; j < numUpdates; j++) {
            for (int i = 0; i < COUNT; i++) {
                SimpleFeature feature = writer.next();
                feature.setAttribute(0, PEOPLE_NAMES[i % PEOPLE_NAMES.length]); // name
                feature.setAttribute(1, (int) Math.round(random.nextDouble() * 110)); // age
                feature.setAttribute(2, Date.from(MIN_DATE
                        .plusSeconds((int) Math.round(random.nextDouble() * SECONDS_PER_YEAR)).toInstant())); // dtg
                feature.setAttribute(3, "POINT(" + (MIN_X + (DX * j)) + " "
                        + (MIN_Y + ((MAX_Y - MIN_Y) / ((double) COUNT)) * i) + ")"); // geom
                feature.getUserData().put(Hints.PROVIDED_FID, String.format("%04d", i));
                writer.write();
            }
            Thread.sleep(200);
        }

        writer.close();

        out.println("Waiting for expiry and persistence...");

        long total = 0, persisted = 0;
        do {
            long newTotal = (long) ds.stats().getCount(sft, Filter.INCLUDE, true).get();
            long newPersisted = (long) ((AccumuloDataStore) ds.persistence()).stats()
                    .getCount(sft, Filter.INCLUDE, true).get();
            if (newTotal != total || newPersisted != persisted) {
                total = newTotal;
                persisted = newPersisted;
                out.println("Total features: " + total + ", features persisted to Accumulo: " + persisted);
            }
            Thread.sleep(100);
        } while (persisted < COUNT || total > COUNT);
    } catch (Exception e) {
        throw new RuntimeException(e);
    } finally {
        ds.dispose();
    }
}

---

From source file:fr.pilato.elasticsearch.crawler.fs.framework.FsCrawlerUtil.java

public static Date localDateTimeToDate(LocalDateTime ldt) {
    return Date.from(ldt.atZone(TimeZone.getDefault().toZoneId()).toInstant());
}

---

From source file:fr.lepellerin.ecole.service.internal.CantineServiceImpl.java

@Override
@Transactional(readOnly = false)//from   w w w  . j a  va2s . c  o  m
public void reserver(final LocalDate startDate, final Famille famille, final List<DayOfWeek> jours)
        throws TechnicalException {

    final Activite activite = getCantineActivite();
    final List<Inscription> icts = this.ictRepository.findByActiviteAndFamille(activite, famille);
    icts.forEach(ict -> {
        final List<Ouverture> ouvertures = this.ouvertureRepository.findByActiviteAndGroupeAndDateDebut(
                activite, ict.getGroupe(),
                Date.from(Instant.from(startDate.atStartOfDay(ZoneId.systemDefault()))));
        ouvertures.forEach(o -> {
            final LocalDate date = LocalDate.from(((java.sql.Date) o.getDate()).toLocalDate());
            try {
                this.reserver(date, ict.getIndividu().getId(), famille, jours.contains(date.getDayOfWeek()));
            } catch (TechnicalException e) {
                LOGGER.error("Une erreur technique s'est produite : " + e.getMessage(), e);
            } catch (FunctionalException e) {
                LOGGER.warn("Une erreur fonctionnelle s'est produite : " + e.getMessage(), e);
            }
        });
    });
}

---

From source file:org.noorganization.instalist.server.api.CategoriesResource.java

/**
 * Get a list of categories./*from w w  w  .  ja  v  a2s.c  o  m*/
 *
 * @param _groupId The id of the group.
 * @param _categoryUUID The uuid of the category to fetch.
 */
@GET
@TokenSecured
@Path("{categoryuuid}")
@Produces({ "application/json" })
public Response getCategory(@PathParam("groupid") int _groupId, @PathParam("categoryuuid") String _categoryUUID)
        throws Exception {
    UUID categoryUUID;
    try {
        categoryUUID = UUID.fromString(_categoryUUID);
    } catch (IllegalArgumentException e) {
        return ResponseFactory.generateBadRequest(CommonEntity.INVALID_UUID);
    }

    EntityManager manager = DatabaseHelper.getInstance().getManager();
    DeviceGroup group = manager.find(DeviceGroup.class, _groupId);

    TypedQuery<Category> categoriesQuery = manager.createQuery(
            "select c from Category c " + "where c.group = :groupid and c.UUID = :uuid", Category.class);
    categoriesQuery.setParameter("groupid", group);
    categoriesQuery.setParameter("uuid", categoryUUID);
    List<Category> categories = categoriesQuery.getResultList();
    if (categories.size() != 1) {
        TypedQuery<DeletedObject> deletedCategoriesQuery = manager
                .createQuery("select do " + "from DeletedObject do where do.group = :groupid and "
                        + "do.type = :type and do.UUID = :uuid", DeletedObject.class);
        deletedCategoriesQuery.setParameter("groupid", group);
        deletedCategoriesQuery.setParameter("type", DeletedObject.Type.CATEGORY);
        deletedCategoriesQuery.setParameter("uuid", categoryUUID);
        List<DeletedObject> deletedCategories = deletedCategoriesQuery.getResultList();
        manager.close();
        if (deletedCategories.size() == 1) {
            CategoryInfo catInfo = new CategoryInfo();
            catInfo.setDeleted(true);
            catInfo.setLastChanged(Date.from(deletedCategories.get(0).getUpdated()));
            catInfo.setUUID(categoryUUID);
            return ResponseFactory.generateGone(catInfo);
        } else {
            return ResponseFactory.generateNotFound(new Error().withMessage("Category was not" + " found."));
        }
    }
    manager.close();
    CategoryInfo catInfo = new CategoryInfo();
    catInfo.setDeleted(false);
    catInfo.setLastChanged(Date.from(categories.get(0).getUpdated()));
    catInfo.setName(categories.get(0).getName());
    catInfo.setUUID(categoryUUID);

    return ResponseFactory.generateOK(catInfo);
}

---

From source file:com.esri.geoportal.commons.gpt.client.Client.java

private Date readLastUpdated(QueryResponse.Source source) {
    if (source != null && source.src_lastupdate_dt != null) {
        try {/*w  w  w . j ava 2  s  .c o m*/
            return Date.from(ZonedDateTime.from(DateTimeFormatter.ISO_DATE_TIME.parse(source.src_lastupdate_dt))
                    .toInstant());
        } catch (Exception ex) {
        }
    }
    return null;
}

---

From source file:org.sonar.server.computation.task.projectanalysis.step.PeriodResolver.java

private static String formatDate(long date) {
    return DateUtils.formatDate(Date.from(new Date(date).toInstant().truncatedTo(ChronoUnit.SECONDS)));
}

---

From source file:com.streamsets.pipeline.stage.origin.tcp.TCPObjectToRecordHandler.java

private void evaluateElAndSendResponse(ELEval eval, ELVars vars, String expression, ChannelHandlerContext ctx,
        Charset charset, boolean recordLevel, String expressionDescription) {
    if (Strings.isNullOrEmpty(expression)) {
        return;//from  ww  w .j a  v a  2s  .  co  m
    }
    if (lastRecord != null) {
        RecordEL.setRecordInContext(vars, lastRecord);
    }
    final Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone(ZoneId.of(timeZoneId)));
    TimeEL.setCalendarInContext(vars, calendar);
    TimeNowEL.setTimeNowInContext(vars, Date.from(ZonedDateTime.now().toInstant()));
    final String elResult;
    try {
        elResult = eval.eval(vars, expression, String.class);
        ctx.writeAndFlush(Unpooled.copiedBuffer(elResult, charset));
    } catch (ELEvalException exception) {
        if (LOG.isErrorEnabled()) {
            LOG.error(String.format("ELEvalException caught attempting to evaluate %s expression",
                    expressionDescription), exception);
        }

        if (recordLevel) {
            switch (context.getOnErrorRecord()) {
            case DISCARD:
                // do nothing
                break;
            case STOP_PIPELINE:
                if (LOG.isErrorEnabled()) {
                    LOG.error(String.format(
                            "ELEvalException caught when evaluating %s expression to send client response; failing pipeline %s"
                                    + " as per stage configuration: %s",
                            expressionDescription, context.getPipelineId(), exception.getMessage()), exception);
                }
                stopPipelineHandler.stopPipeline(context.getPipelineId(), exception);
                break;
            case TO_ERROR:
                Record errorRecord = lastRecord != null ? lastRecord : context.createRecord(generateRecordId());
                batchContext.toError(errorRecord, exception);
                break;
            }
        } else {
            context.reportError(Errors.TCP_35, expressionDescription, exception.getMessage(), exception);
        }
    }
}

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From source file:org.dbflute.solr.cbean.SolrQueryBuilder.java

public static String queryBuilderForRangeSearch(String solrFieldName, LocalDate from, LocalDate to) {
    Date fromDate = from == null ? null
            : Date.from(ZonedDateTime.of(from, LocalTime.MIDNIGHT, ZoneId.systemDefault()).toInstant());
    Date toDate = to == null ? null
            : Date.from(ZonedDateTime.of(to, LocalTime.MIDNIGHT, ZoneId.systemDefault()).toInstant());
    return queryBuilderForRangeSearch(solrFieldName, fromDate, toDate);
}

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