Example usage for java.time ZoneOffset UTC

Introduction

In this page you can find the example usage for java.time ZoneOffset UTC.

Prototype

ZoneOffset UTC

To view the source code for java.time ZoneOffset UTC.

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Document

The time-zone offset for UTC, with an ID of 'Z'.

Usage

From source file:com.example.app.support.service.AppUtil.java

/**
 * Convert the given ZonedDateTime to a UTC date for persistence
 *
 * @param dt the ZonedDateTime to convert to UTC
 *
 * @return a Date object that represents the same instant as the ZonedDateTime, but at UTC.
 */// w ww .  j  a  va2s.  co m
@Nullable
@Contract(value = "!null->!null;null->null", pure = true)
public static Date convertForPersistence(@Nullable ZonedDateTime dt) {
    if (dt == null)
        return null;
    ZonedDateTime atUtc = dt.withZoneSameInstant(ZoneOffset.UTC);
    return new Date(atUtc.toInstant().toEpochMilli());
}

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From source file:org.apache.solr.client.solrj.io.stream.eval.TemporalEvaluatorsTest.java

@Test
public void testFunctionsLocalDateTime() throws Exception {

    LocalDateTime localDateTime = LocalDateTime.of(2017, 12, 5, 23, 59);
    Date aDate = Date.from(localDateTime.atZone(ZoneOffset.UTC).toInstant());
    testFunction("year(a)", localDateTime, 2017);
    testFunction("month(a)", localDateTime, 12);
    testFunction("day(a)", localDateTime, 5);
    testFunction("hour(a)", localDateTime, 23);
    testFunction("minute(a)", localDateTime, 59);
    testFunction("epoch(a)", localDateTime, aDate.getTime());
}

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From source file:com.thinkbiganalytics.nifi.v2.ingest.GetTableData.java

public static Date toDate(LocalDateTime dateTime) {
    return dateTime == null ? new Date(0L) : Date.from(dateTime.toInstant(ZoneOffset.UTC));
}

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From source file:com.example.app.profile.model.ProfileDAO.java

/**
 * Create an save a ProfileDatedRecord for the given Profile, category, and subcategory.
 * Uses LocalDateTime.now() for the date, at UTC.
 *
 * @param profile the Profile//w  w w. ja  v  a  2s  . co m
 * @param category the category
 * @param subCategory the subcategory
 *
 * @return the new ProfileDatedRecord
 */
public ProfileDatedRecord createProfileDatedRecord(Profile profile, String category,
        @Nullable String subCategory) {
    ProfileDatedRecord pdr = new ProfileDatedRecord();
    pdr.setProfile(profile);
    pdr.setDate(convertForPersistence(ZonedDateTime.now(ZoneOffset.UTC)));
    pdr.setCategory(category);
    pdr.setSubCategory(subCategory);
    saveProfileDatedRecord(pdr);
    return pdr;
}

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From source file:com.example.app.support.service.AppUtil.java

/**
 * Convert the given Date from UTC to a ZonedDateTime at the given TimeZone
 *
 * @param date the UTC date//from  ww  w  .ja v a 2 s  .c  om
 * @param zone the TimeZone to convert the time to
 *
 * @return a ZonedDateTime that represents the same instant as the UTC date, but at the given TimeZone.
 */
@Nullable
@Contract(value = "null,_->null;_,null->null;!null,!null->!null", pure = true)
public static ZonedDateTime convertFromPersisted(@Nullable Date date, @Nullable TimeZone zone) {
    if (date == null || zone == null)
        return null;
    ZonedDateTime from = ZonedDateTime.ofInstant(date.toInstant(), ZoneOffset.UTC);
    return from.withZoneSameInstant(zone.toZoneId());
}

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From source file:no.imr.stox.functions.acoustic.PgNapesIO.java

public static void convertPgNapesToLuf20(String path, String fileName, String outFileName) {
    try {/*from   ww w .ja  v  a2  s.  c om*/
        List<String> acList = Files.readAllLines(Paths.get(path + "/" + fileName + ".txt"));
        List<String> acVList = Files.readAllLines(Paths.get(path + "/" + fileName + "Values.txt"));
        if (acList.isEmpty() || acVList.isEmpty()) {
            return;
        }
        acList.remove(0);
        acVList.remove(0);
        List<DistanceBO> dList = acList.stream().map(s -> {
            DistanceBO d = new DistanceBO();
            String[] str = s.split("\t", 14);
            d.setNation(str[0]);
            d.setPlatform(str[1]);
            d.setCruise(str[2]);
            d.setLog_start(Conversion.safeStringtoDoubleNULL(str[3]));
            d.setStart_time(Date.from(LocalDateTime.of(Conversion.safeStringtoIntegerNULL(str[4]),
                    Conversion.safeStringtoIntegerNULL(str[5]), Conversion.safeStringtoIntegerNULL(str[6]),
                    Conversion.safeStringtoIntegerNULL(str[7]), Conversion.safeStringtoIntegerNULL(str[8]), 0)
                    .toInstant(ZoneOffset.UTC)));
            d.setLat_start(Conversion.safeStringtoDoubleNULL(str[9]));
            d.setLon_start(Conversion.safeStringtoDoubleNULL(str[10]));
            d.setIntegrator_dist(Conversion.safeStringtoDoubleNULL(str[11]));
            FrequencyBO freq = new FrequencyBO();
            d.getFrequencies().add(freq);
            freq.setTranceiver(1); // implicit in pgnapes
            freq.setUpper_interpret_depth(0d);
            freq.setUpper_integrator_depth(0d);
            freq.setDistance(d);
            freq.setFreq(Conversion.safeStringtoIntegerNULL(str[12]));
            freq.setThreshold(Conversion.safeStringtoDoubleNULL(str[13]));
            return d;
        }).collect(Collectors.toList());
        // Fill in sa values
        acVList.forEach(s -> {
            String[] str = s.split("\t", 11);
            String cruise = str[2];
            Double log = Conversion.safeStringtoDoubleNULL(str[3]);
            Integer year = Conversion.safeStringtoIntegerNULL(str[4]);
            Integer month = Conversion.safeStringtoIntegerNULL(str[5]);
            Integer day = Conversion.safeStringtoIntegerNULL(str[6]);
            if (log == null || year == null || month == null || day == null) {
                return;
            }
            DistanceBO d = dList.parallelStream().filter(di -> {
                if (di.getCruise() == null || di.getLog_start() == null || di.getStart_time() == null) {
                    return false;
                }
                LocalDate ld = di.getStart_time().toInstant().atZone(ZoneOffset.UTC).toLocalDate();
                return cruise.equals(di.getCruise()) && log.equals(di.getLog_start())
                        && year.equals(ld.getYear()) && month.equals(ld.getMonthValue())
                        && day.equals(ld.getDayOfMonth());
            }).findFirst().orElse(null);
            if (d == null) {
                return;
            }
            FrequencyBO freq = d.getFrequencies().get(0);

            String species = str[7];
            Integer acocat = PgNapesEchoConvert.getAcoCatFromPgNapesSpecies(species);
            Double chUppDepth = Conversion.safeStringtoDoubleNULL(str[8]);
            Double chLowDepth = Conversion.safeStringtoDoubleNULL(str[9]);
            Double sa = Conversion.safeStringtoDoubleNULL(str[10]);
            if (acocat == null || sa == null || sa == 0d || chLowDepth == null || chUppDepth == null) {
                return;
            }
            if (d.getPel_ch_thickness() == null) {
                d.setPel_ch_thickness(chLowDepth - chUppDepth);
            }
            Integer ch = (int) (chLowDepth / d.getPel_ch_thickness() + 0.5);
            SABO sabo = new SABO();
            sabo.setFrequency(freq);
            freq.getSa().add(sabo);
            sabo.setAcoustic_category(acocat + "");
            sabo.setCh_type("P");
            sabo.setCh(ch);
            sabo.setSa(sa);
        });
        // Calculate number of pelagic channels

        /*dList.stream().forEach(d -> {
        FrequencyBO f = d.getFrequencies().get(0);
        Integer minCh = f.getSa().stream().map(SABO::getCh).min(Integer::compare).orElse(null);
        Integer maxCh = f.getSa().stream().map(SABO::getCh).max(Integer::compare).orElse(null);
        if (maxCh != null && minCh != null) {
            f.setNum_pel_ch(maxCh - minCh + 1);
        }
        });*/

        if (dList.isEmpty()) {
            return;
        }
        DistanceBO d = dList.get(0);
        String cruise = d.getCruise();
        String nation = d.getNation();
        String pl = d.getPlatform();
        ListUser20Writer.export(cruise, nation, pl, path + "/" + cruise + outFileName + ".xml", dList);

    } catch (IOException ex) {
        Logger.getLogger(PgNapesIO.class.getName()).log(Level.SEVERE, null, ex);
    }
}

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From source file:gov.osti.search.SearchData.java

/**
 * Translate this Bean into a SOLR query parameter set.
 *
 * @return a SOLR query parameter "q" for these attributes; default to "*:*"
 * (everything) if nothing is set/*from   w w w . j  a  va  2  s. c  o  m*/
 */
public String toQ() {
    StringBuilder q = new StringBuilder();
    DateTimeFormatter SOLR_DATE_FORMAT = DateTimeFormatter.ISO_INSTANT;

    if (!StringUtils.isEmpty(getAllFields())) {
        if (q.length() > 0)
            q.append(" ");
        q.append("_text_:(").append(escape(getAllFields(), true)).append(")");
    }
    if (null != getAccessibility()) {
        StringBuilder codes = new StringBuilder();
        for (String code : getAccessibility()) {
            if (codes.length() > 0)
                codes.append(" OR ");
            codes.append("accessibility:").append(code);
        }
        if (codes.length() > 0) {
            if (q.length() > 0)
                q.append(" ");
            q.append("(").append(codes.toString()).append(")");
        }
    }
    // support ARRAY of SOFTWARE TYPES
    if (null != getSoftwareType()) {
        StringBuilder types = new StringBuilder();
        for (String type : getSoftwareType()) {
            if (types.length() > 0)
                types.append(" OR ");
            types.append("softwareType:").append(type);
        }
        if (types.length() > 0) {
            if (q.length() > 0)
                q.append(" ");
            q.append("(").append(types.toString()).append(")");
        }
    }
    if (null != getProgrammingLanguages()) {
        StringBuilder values = new StringBuilder();
        for (String programmingLanguage : getProgrammingLanguages()) {
            if (values.length() > 0)
                values.append(" OR ");
            values.append("programmingLanguages:\"").append(escapeToken(programmingLanguage)).append("\"");
        }
        if (values.length() > 0) {
            if (q.length() > 0)
                q.append(" ");
            q.append("(").append(values.toString()).append(")");
        }
    }
    if (!StringUtils.isEmpty(getKeywords())) {
        if (q.length() > 0)
            q.append(" ");
        q.append("keywords:(").append(escape(getKeywords(), true)).append(")");
    }
    if (null != getProjectKeywords()) {
        StringBuilder values = new StringBuilder();
        for (String projectKeyword : getProjectKeywords()) {
            if (values.length() > 0)
                values.append(" OR ");
            values.append("projectKeywords:\"").append(escapeToken(projectKeyword)).append("\"");
        }
        if (values.length() > 0) {
            if (q.length() > 0)
                q.append(" ");
            q.append("(").append(values.toString()).append(")");
        }
    }
    if (null != getLicenses()) {
        StringBuilder values = new StringBuilder();
        for (String license : getLicenses()) {
            if (values.length() > 0)
                values.append(" OR ");
            values.append("licenses:\"").append(escapeToken(license)).append("\"");
        }
        if (values.length() > 0) {
            if (q.length() > 0)
                q.append(" ");
            q.append("(").append(values.toString()).append(")");
        }
    }
    if (!StringUtils.isEmpty(getBiblioData())) {
        if (q.length() > 0)
            q.append(" ");
        q.append("_text_:(").append(escape(getBiblioData(), true)).append(")");
    }
    if (!StringUtils.isEmpty(getOrcid())) {
        if (q.length() > 0)
            q.append(" ");
        q.append("_orcids:(").append(escape(getOrcid())).append(")");
    }
    if (!StringUtils.isEmpty(getDevelopersContributors())) {
        if (q.length() > 0)
            q.append(" ");
        q.append("_names:(").append(escape(getDevelopersContributors(), true)).append(")");
    }
    if (!StringUtils.isEmpty(getIdentifiers())) {
        if (q.length() > 0)
            q.append(" ");
        q.append("_id_numbers:(").append(escape(getIdentifiers())).append(")");
    }
    if (null != getResearchOrganization()) {
        StringBuilder values = new StringBuilder();
        for (String org : getResearchOrganization()) {
            if (values.length() > 0)
                values.append(" OR ");
            values.append("researchOrganizations.organizationName:\"").append(escape(org)).append("\"");
        }
        if (values.length() > 0) {
            if (q.length() > 0)
                q.append(" ");
            q.append("(").append(values.toString()).append(")");
        }
    }
    if (null != getSponsoringOrganization()) {
        StringBuilder values = new StringBuilder();
        for (String org : getSponsoringOrganization()) {
            if (values.length() > 0)
                values.append(" OR ");
            values.append("sponsoringOrganizations.organizationName:\"").append(escape(org)).append("\"");
        }
        if (values.length() > 0) {
            if (q.length() > 0)
                q.append(" ");
            q.append("(").append(values.toString()).append(")");
        }
    }
    if (!StringUtils.isEmpty(getSoftwareTitle())) {
        if (q.length() > 0)
            q.append(" ");
        q.append("softwareTitle:(").append(escape(getSoftwareTitle(), true)).append(")");
    }
    if (null != getDateEarliest()) {
        if (q.length() > 0)
            q.append(" ");
        q.append("releaseDate:[").append(SOLR_DATE_FORMAT.format(
                getDateEarliest().toInstant().atOffset(ZoneOffset.UTC).withHour(0).withMinute(0).withSecond(0)))
                .append(" TO *]");
    }
    if (null != getDateLatest()) {
        if (q.length() > 0)
            q.append(" ");
        q.append("releaseDate:[* TO ").append(SOLR_DATE_FORMAT.format(getDateLatest().toInstant()
                .atOffset(ZoneOffset.UTC).withHour(23).withMinute(59).withSecond(59))).append("]");
    }

    return (0 == q.length()) ? "*:*" : q.toString();
}

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From source file:serposcope.controllers.google.GoogleTargetController.java

protected Result renderChart(Group group, GoogleTarget target, List<GoogleSearch> searches, List<Run> runs,
        LocalDate minDay, LocalDate maxDay, LocalDate startDate, LocalDate endDate) {
    String display = "chart";
    StringBuilder builder = new StringBuilder("{\"searches\": [");
    for (GoogleSearch search : searches) {
        builder.append("\"").append(StringEscapeUtils.escapeJson(search.getKeyword())).append("\",");
    }// w ww  .  j a va  2  s.c o m
    builder.setCharAt(builder.length() - 1, ']');
    builder.append(",\"ranks\": [");

    int maxRank = 0;
    for (Run run : runs) {
        builder.append("\n\t[").append(run.getStarted().toEpochSecond(ZoneOffset.UTC) * 1000l).append(",");
        // calendar
        builder.append("null,");

        Map<Integer, GoogleRank> ranks = googleDB.rank.list(run.getId(), group.getId(), target.getId()).stream()
                .collect(Collectors.toMap((g) -> g.googleSearchId, Function.identity()));

        for (GoogleSearch search : searches) {
            GoogleRank fullRank = ranks.get(search.getId());
            //                GoogleRank fullRank = googleDB.rank.getFull(run.getId(), group.getId(), target.getId(), search.getId());
            if (fullRank != null && fullRank.rank != GoogleRank.UNRANKED && fullRank.rank > maxRank) {
                maxRank = fullRank.rank;
            }
            builder.append(fullRank == null || fullRank.rank == GoogleRank.UNRANKED ? "null" : fullRank.rank)
                    .append(',');
        }

        builder.setCharAt(builder.length() - 1, ']');
        builder.append(",");
    }
    builder.setCharAt(builder.length() - 1, ']');
    builder.append(",\n\"maxRank\": ").append(maxRank).append("}");

    List<Event> events = baseDB.event.list(group, startDate, endDate);
    String jsonEvents = null;
    try {
        jsonEvents = objectMapper.writeValueAsString(events);
    } catch (JsonProcessingException ex) {
        jsonEvents = "[]";
    }

    Map<Integer, GoogleBest> bestRanks = new HashMap<>();
    for (GoogleSearch search : searches) {
        bestRanks.put(search.getId(),
                googleDB.rank.getBest(target.getGroupId(), target.getId(), search.getId()));
    }

    return Results.ok().template("/serposcope/views/google/GoogleTargetController/" + display + ".ftl.html")
            .render("target", target).render("searches", searches).render("startDate", startDate.toString())
            .render("endDate", endDate.toString()).render("minDate", minDay).render("maxDate", maxDay)
            .render("display", display).render("ranksJson", builder.toString())
            .render("eventsJson", jsonEvents);
}

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