Example usage for java.time Instant atZone

Introduction

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

Prototype

public ZonedDateTime atZone(ZoneId zone) 

Source Link

Document

Combines this instant with a time-zone to create a ZonedDateTime .

Usage

From source file:Main.java

public static void main(String[] args) {
    Instant instant = Instant.parse("2014-12-03T10:15:30.00Z");
    System.out.println(instant.atZone(ZoneId.systemDefault()));

}

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From source file:Main.java

public static void main(String[] args) {
    Clock utcClock = Clock.systemUTC();
    Clock defaultClock = Clock.systemDefaultZone();
    Clock offsetClock = Clock.offset(Clock.systemUTC(), Duration.ofHours(-5));

    ZoneId denverTimeZone = ZoneId.of("America/Denver");
    ZoneId newYorkTimeZone = ZoneId.of("America/New_York");
    ZoneId chicagoTimeZone = ZoneId.of("America/Chicago");
    ZoneId losAngelesTimeZone = ZoneId.of("America/Los_Angeles");

    Instant instant = Instant.now(defaultClock);
    Instant instant2 = Instant.now(utcClock);
    Instant instant3 = Instant.now(offsetClock);

    System.out.println(instant);/*from w  w w.j  a  v a  2 s  . c o m*/
    System.out.println(instant2);
    System.out.println(instant3.plus(Duration.ofSeconds(90)));
    System.out.println(instant3.atZone(newYorkTimeZone));
    System.out.println(instant3.atZone(chicagoTimeZone));
    System.out.println(instant3.atZone(denverTimeZone));
    System.out.println(instant3.atZone(losAngelesTimeZone));
}

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From source file:com.rcs.shoe.shop.fx.utils.DateUtils.java

public static LocalDate convert(Date date) {
    Instant instant = date.toInstant();
    return instant.atZone(ZoneId.systemDefault()).toLocalDate();
}

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From source file:net.morimekta.idltool.IdlUtils.java

public static String formatAgo(long timestamp) {
    Instant instant = Instant.ofEpochSecond(timestamp / 1000);
    LocalDateTime local = instant.atZone(Clock.systemUTC().getZone())
            .withZoneSameInstant(Clock.systemDefaultZone().getZone()).toLocalDateTime();
    return DateTimeFormatter.ISO_LOCAL_DATE_TIME.format(local).replaceAll("[T]", " ");
}

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From source file:com.spotify.styx.model.WorkflowConfiguration.java

public Instant addOffset(Instant next) {
    final String offset = offset().orElseGet(this::defaultOffset);

    return TimeUtil.addOffset(next.atZone(ZoneOffset.UTC), offset).toInstant();
}

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From source file:edu.zipcloud.cloudstreetmarket.core.entities.Chart.java

public boolean isExpired(int ttlInMinutes) {
    Instant now = new Date().toInstant();
    LocalDateTime localNow = now.atZone(ZoneId.systemDefault()).toLocalDateTime();
    LocalDateTime localLastUpdate = DateUtils.addMinutes(lastUpdate, ttlInMinutes).toInstant()
            .atZone(ZoneId.systemDefault()).toLocalDateTime();
    return localLastUpdate.isBefore(localNow);
}

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From source file:onl.area51.httpd.action.Request.java

default Request addHeader(String n, Instant i) {
    return addHeader(n, i.atZone(UTC));
}

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From source file:com.netflix.spinnaker.echo.pipelinetriggers.health.MonitoredPollerHealth.java

private void polledRecently(Health.Builder builder) {
    Instant lastPollTimestamp = poller.getLastPollTimestamp();
    if (lastPollTimestamp == null) {
        builder.unknown();/*ww  w  .ja v a 2  s. c  o  m*/
    } else {
        val timeSinceLastPoll = Duration.between(lastPollTimestamp, now());
        builder.withDetail("last.polled",
                formatDurationWords(timeSinceLastPoll.toMillis(), true, true) + " ago");
        builder.withDetail("last.polled.at",
                ISO_LOCAL_DATE_TIME.format(lastPollTimestamp.atZone(ZoneId.systemDefault())));
        if (timeSinceLastPoll.compareTo(Duration.of(poller.getPollingIntervalSeconds() * 2, SECONDS)) <= 0) {
            builder.up();
        } else {
            builder.down();
        }
    }
}

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From source file:org.nodatime.tzvalidate.Java8Dump.java

@Override
public ZoneTransitions getTransitions(String id, int fromYear, int toYear) {
    ZoneId zone = ZoneId.of(id);
    ZoneRules rules = zone.getRules();
    DateTimeFormatter nameFormat = DateTimeFormatter.ofPattern("zzz", Locale.US);
    ZoneTransitions transitions = new ZoneTransitions(id);

    Instant start = ZonedDateTime.of(fromYear, 1, 1, 0, 0, 0, 0, ZoneOffset.UTC).toInstant();
    transitions.addTransition(null, rules.getOffset(start).getTotalSeconds() * 1000,
            rules.isDaylightSavings(start), nameFormat.format(start.atZone(zone)));
    Instant end = ZonedDateTime.of(toYear, 1, 1, 0, 0, 0, 0, ZoneOffset.UTC).toInstant();

    ZoneOffsetTransition transition = rules.nextTransition(start.minusNanos(1));
    while (transition != null && transition.getInstant().isBefore(end)) {
        Instant instant = transition.getInstant();
        transitions.addTransition(new Date(instant.toEpochMilli()),
                rules.getOffset(instant).getTotalSeconds() * 1000, rules.isDaylightSavings(instant),
                nameFormat.format(instant.atZone(zone)));
        transition = rules.nextTransition(instant);
    }/* w  ww . ja v  a2  s .  c  o  m*/
    return transitions;
}

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