java.time.ZonedDateTime#getNano

Source File: ElasticsearchFieldResolver.java From aws-athena-query-federation with Apache License 2.0

6 votes

/**
 * Converts a date-time string to epoch-milliseconds. The ISO_ZONED_DATE_TIME format will be attempted first,
 * followed by the ISO_LOCAL_DATE_TIME format if the previous one fails. Examples of formats that will work:
 * 1) "2020-05-18T10:15:30.123456789"
 * 2) "2020-05-15T06:50:01.123Z"
 * 3) "2020-05-15T06:49:30.123-05:00".
 * Nanoseconds will be rounded to the nearest millisecond.
 * @param dateTimeValue is the date-time value to be converted to epoch-milliseconds.
 * @return a long value representing the epoch-milliseconds derived from dateTimeValue.
 * @throws DateTimeParseException
 */
private long toEpochMillis(String dateTimeValue)
        throws DateTimeParseException
{
    long epochSeconds;
    double nanoSeconds;

    try {
        ZonedDateTime zonedDateTime = ZonedDateTime.parse(dateTimeValue,
                DateTimeFormatter.ISO_ZONED_DATE_TIME.withResolverStyle(ResolverStyle.SMART));
        epochSeconds = zonedDateTime.toEpochSecond();
        nanoSeconds = zonedDateTime.getNano();
    }
    catch (DateTimeParseException error) {
        LocalDateTime localDateTime = LocalDateTime.parse(dateTimeValue,
                DateTimeFormatter.ISO_LOCAL_DATE_TIME
                        .withResolverStyle(ResolverStyle.SMART));
        epochSeconds = localDateTime.toEpochSecond(ZoneOffset.UTC);
        nanoSeconds = localDateTime.getNano();
    }

    return epochSeconds * 1000 + Math.round(nanoSeconds / 1000000);
}

Source File: JavatimeTest.java From jdk8u-jdk with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: WallClockTimeImpl.java From ttt with BSD 2-Clause "Simplified" License

5 votes

/**
 * Obtain current wall clock time in UTC time zone
 * @return current wall clock time in UTC time zone
 */
public static WallClockTime utc() {
    ZonedDateTime now = ZonedDateTime.now(ZoneId.of("UTC"));
    int years = now.getYear();
    int months = now.getMonthValue();
    int days = now.getDayOfMonth();
    int hours = now.getHour();
    int minutes = now.getMinute();
    double seconds = (double) now.getSecond() + ((double) now.getNano()) / 1e9;
    return new WallClockTimeImpl(years, months, days, hours, minutes, seconds);
}

Source File: JavatimeTest.java From jdk8u-dev-jdk with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: JavatimeTest.java From jdk8u-jdk with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: JavatimeTest.java From jdk8u_jdk with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: JavatimeTest.java From openjdk-8 with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: ZonedDateTimeMapper.java From catatumbo with Apache License 2.0

5 votes

@Override
public ValueBuilder<?, ?, ?> toDatastore(Object input) {
  if (input == null) {
    return NullValue.newBuilder();
  }
  ZonedDateTime zonedDateTime = (ZonedDateTime) input;
  long seconds = zonedDateTime.toEpochSecond();
  int nanos = zonedDateTime.getNano();
  long microseconds = TimeUnit.SECONDS.toMicros(seconds) + TimeUnit.NANOSECONDS.toMicros(nanos);
  return TimestampValue.newBuilder(Timestamp.ofTimeMicroseconds(microseconds));
}

Source File: JavatimeTest.java From openjdk-8-source with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: JavatimeTest.java From hottub with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: JavatimeTest.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: JavatimeTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: JavatimeTest.java From openjdk-jdk8u with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: JavatimeTest.java From jdk8u60 with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: JavatimeTest.java From TencentKona-8 with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: JavatimeTest.java From dragonwell8_jdk with GNU General Public License v2.0

5 votes

private static boolean isEqual(LocalDateTime ldt, Timestamp ts) {
    ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
    return zdt.getYear() == ts.getYear() + 1900 &&
           zdt.getMonthValue() == ts.getMonth() + 1 &&
           zdt.getDayOfMonth() == ts.getDate() &&
           zdt.getHour() == ts.getHours() &&
           zdt.getMinute() == ts.getMinutes() &&
           zdt.getSecond() == ts.getSeconds() &&
           zdt.getNano() == ts.getNanos();
}

Source File: SimpleFormatterNanos.java From openjdk-jdk9 with GNU General Public License v2.0

4 votes

public static void main(String[] args) throws Exception {

        Locale.setDefault(Locale.ENGLISH);
        LogRecord record = new LogRecord(Level.INFO, "Java Version: {0}");
        record.setLoggerName("test");
        record.setParameters(new Object[] {System.getProperty("java.version")});
        int nanos = getNanoAdjustment(record);
        long millis = record.getMillis();
        // make sure we don't have leading zeros when printing below
        // the second precision
        if (millis % MILLIS_IN_SECOND < 100) millis = millis + 100;
        // make sure we have some nanos
        if (nanos % NANOS_IN_MICRO == 0) nanos = nanos + 999;
        record.setMillis(millis);
        setNanoAdjustment(record, nanos);
        final Instant instant = record.getInstant();
        if (nanos < 0) {
            throw new RuntimeException("Unexpected negative nano adjustment: "
                    + getNanoAdjustment(record));
        }
        if (nanos >= NANOS_IN_MILLI) {
            throw new RuntimeException("Nano adjustment exceeds 1ms: "
                    + getNanoAdjustment(record));
        }
        if (millis != record.getMillis()) {
            throw new RuntimeException("Unexpected millis: " + millis + " != "
                    + record.getMillis());
        }
        if (millis != record.getInstant().toEpochMilli()) {
            throw new RuntimeException("Unexpected millis: "
                    + record.getInstant().toEpochMilli());
        }
        ZonedDateTime zdt = ZonedDateTime.ofInstant(instant, ZoneId.systemDefault());
        int zdtNanos = zdt.getNano();
        long expectedNanos = (millis % MILLIS_IN_SECOND) * NANOS_IN_MILLI + nanos;
        assertEquals(expectedNanos, instant.getNano(), "Instant.getNano()");
        assertEquals(expectedNanos, zdtNanos, "ZonedDateTime.getNano()");
        String match = "."+expectedNanos+" ";

        System.out.println("Testing with default format...");

        SimpleFormatter formatter = new SimpleFormatter();
        String str = formatter.format(record);
        if (str.contains(match)) {
            throw new RuntimeException("SimpleFormatter.format()"
                    + " string contains unexpected nanos: "
                    + "\n\tdid not expect match for: '" + match + "'"
                    + "\n\tin: " + str);
        }

        System.out.println("Nanos omitted as expected: no '"+match+"' in "+str);


        System.out.println("Changing format to print nanos...");
        System.setProperty("java.util.logging.SimpleFormatter.format",
                "%1$tb %1$td, %1$tY %1$tl:%1$tM:%1$tS.%1$tN %1$Tp %2$s%n%4$s: %5$s%6$s%n");

        SimpleFormatter formatter2 = new SimpleFormatter();
        str = formatter2.format(record);
        if (!str.contains(match)) {
            throw new RuntimeException("SimpleFormatter.format()"
                    + " string does not contain expected nanos: "
                    + "\n\texpected match for: '" + match + "'"
                    + "\n\tin: " + str);
        }
        System.out.println("Found expected match for '"+match+"' in "+str);


        System.out.println("Changing format to omit nanos...");
        System.setProperty("java.util.logging.SimpleFormatter.format",
                "%1$tb %1$td, %1$tY %1$tl:%1$tM:%1$tS %1$Tp %2$s%n%4$s: %5$s%6$s%n");

        SimpleFormatter formatter3 = new SimpleFormatter();
        str = formatter3.format(record);
        String notMatch = match;
        if (str.contains(notMatch)) {
            throw new RuntimeException("SimpleFormatter.format()"
                    + " string contains unexpected nanos: "
                    + "\n\tdid not expect match for: '" + notMatch + "'"
                    + "\n\tin: " + str);
        }
        System.out.println("Nanos omitted as expected: no '"+notMatch+"' in "+str);

    }

Source File: XmlFormatterNanos.java From openjdk-jdk9 with GNU General Public License v2.0

4 votes

private static void testMatching(XMLFormatter formatter,
        LogRecord record,  Instant instant, long expectedNanos,
        boolean useInstant) {

    ZonedDateTime zdt = ZonedDateTime.ofInstant(instant, ZoneId.systemDefault());
    int zdtNanos = zdt.getNano();
    assertEquals(expectedNanos, zdtNanos, "ZonedDateTime.getNano()");

    String str = formatter.format(record);

    String match = "."+expectedNanos;
    if (str.contains(match) != useInstant) {
        throw new RuntimeException(formatter.getClass().getSimpleName()
                + ".format()"
                + " string does not contain expected nanos: "
                + "\n\texpected match for: '" + match + "'"
                + "\n\tin: \n" + str);
    }
    System.out.println("Found expected match for '"+match+"' in \n"+str);

    match = "<millis>"+instant.toEpochMilli()+"</millis>";
    if (!str.contains(match)) {
        throw new RuntimeException(formatter.getClass().getSimpleName()
                + ".format()"
                + " string does not contain expected millis: "
                + "\n\texpected match for: '" + match + "'"
                + "\n\tin: \n" + str);
    }
    System.out.println("Found expected match for '"+match+"' in \n"+str);

    match = "<nanos>";
    if (str.contains(match) != useInstant) {
        throw new RuntimeException(formatter.getClass().getSimpleName()
                + ".format()"
                + " string "
                + (useInstant
                        ? "does not contain expected nanos: "
                        : "contains unexpected nanos: ")
                + "\n\t" + (useInstant ? "expected" : "unexpected")
                + " match for: '" + match + "'"
                + "\n\tin: \n" + str);
    }
    match = "<nanos>"+getNanoAdjustment(record)+"</nanos>";
    if (str.contains(match) != useInstant) {
        throw new RuntimeException(formatter.getClass().getSimpleName()
                + ".format()"
                + " string "
                + (useInstant
                        ? "does not contain expected nanos: "
                        : "contains unexpected nanos: ")
                + "\n\t" + (useInstant ? "expected" : "unexpected")
                + " match for: '" + match + "'"
                + "\n\tin: \n" + str);
    }
    if (useInstant) {
        System.out.println("Found expected match for '"+match+"' in \n"+str);
    } else {
        System.out.println("As expected '"+match+"' is not present in \n"+str);
    }

    match = useInstant ? DateTimeFormatter.ISO_INSTANT.format(instant)
            : zdt.truncatedTo(ChronoUnit.SECONDS)
                    .format(DateTimeFormatter.ISO_LOCAL_DATE_TIME);
    match = "<date>"+match+"</date>";
    if (!str.contains(match)) {
        throw new RuntimeException(formatter.getClass().getSimpleName()
                + ".format()"
                + " string does not contain expected date: "
                + "\n\texpected match for: '" + match + "'"
                + "\n\tin: \n" + str);
    }
    System.out.println("Found expected match for '"+match+"' in \n"+str);

}

Source File: QueryUtils.java From catatumbo with Apache License 2.0

3 votes

/**
 * Converts the given OffsetDateTime to a Timestamp.
 * 
 * @param zonedDateTime
 *          the {@link ZonedDateTime} to convert
 * @return Timestamp object that is equivalent to the given OffsetDateTime.
 */
private static Timestamp toTimestamp(ZonedDateTime zonedDateTime) {
  long seconds = zonedDateTime.toEpochSecond();
  int nanos = zonedDateTime.getNano();
  long microseconds = TimeUnit.SECONDS.toMicros(seconds) + TimeUnit.NANOSECONDS.toMicros(nanos);
  return Timestamp.ofTimeMicroseconds(microseconds);
}

Java Code Examples for java.time.ZonedDateTime#getNano()