java.time.OffsetDateTime.toEpochSecond()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中java.time.OffsetDateTime.toEpochSecond()方法的一些代码示例，展示了OffsetDateTime.toEpochSecond()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。OffsetDateTime.toEpochSecond()方法的具体详情如下：
包路径：java.time.OffsetDateTime
类名称：OffsetDateTime
方法名：toEpochSecond

OffsetDateTime.toEpochSecond介绍

[英]Converts this date-time to the number of seconds from the epoch of 1970-01-01T00:00:00Z.

This allows this date-time to be converted to a value of the ChronoField#INSTANT_SECONDS field. This is primarily intended for low-level conversions rather than general application usage.
[中]将此日期时间转换为从1970-01-01T00:00:00Z开始的秒数。
这允许将此日期时间转换为ChronoField#INSTANT_SECONDS字段的值。这主要用于低级别转换，而不是一般的应用程序使用。

代码示例

代码示例来源：origin: apache/ignite

  1. /** {@inheritDoc} */
  2. @Override public long getStartTime() {
  3.   return statMgr.startTime().toEpochSecond();
  4. }

代码示例来源：origin: google/data-transfer-project

  1. private static EventDateTime getEventDateTime(CalendarEventModel.CalendarEventTime dateTime) {
  2.  if (dateTime == null) {
  3.   return null;
  4.  }
  5.  EventDateTime eventDateTime = new EventDateTime();
  6.  // google's APIs want millisecond from epoch, and the timezone offset in minutes.
  7.  if (dateTime.isDateOnly()) {
  8.   eventDateTime.setDate(new DateTime(true,
  9.     dateTime.getDateTime().toEpochSecond() * 1000,
  10.     dateTime.getDateTime().getOffset().getTotalSeconds() / 60));
  11.  } else {
  12.   eventDateTime.setDateTime(new DateTime(
  13.     dateTime.getDateTime().toEpochSecond() * 1000,
  14.     dateTime.getDateTime().getOffset().getTotalSeconds() / 60));
  15.  }
  16.  return eventDateTime;
  17. }

代码示例来源：origin: apache/ignite

  1. Assert.assertEquals(ioStatMgr.startTime().toEpochSecond(), bean.getStartTime());
  2. Assert.assertEquals(ioStatMgr.startTime().toEpochSecond(), bean.getStartTime());

代码示例来源：origin: apache/ignite

  1. /**
  2.  * Simple test JMX bean for caches IO stats.
  3.  *
  4.  * @throws Exception In case of failure.
  5.  */
  6. @Test
  7. public void testCacheBasic() throws Exception {
  8.   IoStatisticsMetricsMXBean bean = ioStatMXBean();
  9.   IoStatisticsManager ioStatMgr = ignite.context().ioStats();
  10.   Assert.assertEquals(ioStatMgr.startTime().toEpochSecond(), bean.getStartTime());
  11.   Assert.assertEquals(ioStatMgr.startTime().format(DateTimeFormatter.ISO_DATE_TIME), bean.getStartTimeLocal());
  12.   bean.reset();
  13.   Assert.assertEquals(ioStatMgr.startTime().toEpochSecond(), bean.getStartTime());
  14.   Assert.assertEquals(ioStatMgr.startTime().format(DateTimeFormatter.ISO_DATE_TIME), bean.getStartTimeLocal());
  15.   int cnt = 100;
  16.   warmUpMemmory(bean, cnt);
  17.   populateCache(cnt);
  18.   Long cacheLogicalReadsCnt = bean.getCacheGroupLogicalReads(DEFAULT_CACHE_NAME);
  19.   Assert.assertNotNull(cacheLogicalReadsCnt);
  20.   Assert.assertEquals(cnt, cacheLogicalReadsCnt.longValue());
  21.   Long cachePhysicalReadsCnt = bean.getCacheGroupPhysicalReads(DEFAULT_CACHE_NAME);
  22.   Assert.assertNotNull(cachePhysicalReadsCnt);
  23.   Assert.assertEquals(0, cachePhysicalReadsCnt.longValue());
  24.   String formatted = bean.getCacheGroupStatistics(DEFAULT_CACHE_NAME);
  25.   Assert.assertEquals("CACHE_GROUP default [LOGICAL_READS=100, PHYSICAL_READS=0]", formatted);
  26.   String unexistedStats = bean.getCacheGroupStatistics("unknownCache");
  27.   Assert.assertEquals("CACHE_GROUP unknownCache []", unexistedStats);
  28. }

代码示例来源：origin: ebean-orm/ebean

  1. @Override
  2. protected String toJsonNanos(OffsetDateTime value) {
  3.  return toJsonNanos(value.toEpochSecond(), value.getNano());
  4. }

代码示例来源：origin: org.jadira.usertype/usertype.extended

  1. @Override
  2. public Timestamp toNonNullValue(OffsetDateTime value) {
  3.   
  4.   final Timestamp timestamp = new Timestamp((value.toEpochSecond() * MILLIS_IN_SECOND));
  5.   timestamp.setNanos(value.getNano());
  6.   return timestamp;
  7. }

代码示例来源：origin: org.jadira.usertype/usertype.core

  1. @Override
  2. public Timestamp toNonNullValue(OffsetDateTime value) {
  3.   
  4.   final Timestamp timestamp = new Timestamp((value.toEpochSecond() * MILLIS_IN_SECOND));
  5.   timestamp.setNanos(value.getNano());
  6.   return timestamp;
  7. }

代码示例来源：origin: optimatika/ojAlgo

  1. public static CalendarDate valueOf(OffsetDateTime offsetDateTime) {
  2.   return new CalendarDate(offsetDateTime.toEpochSecond() * MILLIS_PER_SECOND);
  3. }

代码示例来源：origin: org.ojalgo/ojalgo

  1. public static CalendarDate valueOf(OffsetDateTime offsetDateTime) {
  2.   return new CalendarDate(offsetDateTime.toEpochSecond() * MILLIS_PER_SECOND);
  3. }

代码示例来源：origin: org.jadira.usertype/usertype.core

  1. @Override
  2. public Timestamp toNonNullValue(OffsetTime value) {
  3.   OffsetDateTime odt = value.atDate(LocalDate.of(1970, 1, 1));
  4.   
  5.   final Timestamp timestamp = new Timestamp((odt.toEpochSecond() * MILLIS_IN_SECOND));
  6.   timestamp.setNanos(value.getNano());
  7.   return timestamp;
  8. }

代码示例来源：origin: org.jadira.usertype/usertype.extended

  1. @Override
  2. public Timestamp toNonNullValue(OffsetTime value) {
  3.   OffsetDateTime odt = value.atDate(LocalDate.of(1970, 1, 1));
  4.   
  5.   final Timestamp timestamp = new Timestamp((odt.toEpochSecond() * MILLIS_IN_SECOND));
  6.   timestamp.setNanos(value.getNano());
  7.   return timestamp;
  8. }

代码示例来源：origin: sai-pullabhotla/catatumbo

  1. /**
  2.  * Converts the given OffsetDateTime to a Timestamp.
  3.  * 
  4.  * @param offsetDateTime
  5.  *          the OffsetDateTime to convert
  6.  * @return Timestamp object that is equivalent to the given OffsetDateTime.
  7.  */
  8. private static Timestamp toTimestamp(OffsetDateTime offsetDateTime) {
  9.  long seconds = offsetDateTime.toEpochSecond();
  10.  int nanos = offsetDateTime.getNano();
  11.  long microseconds = TimeUnit.SECONDS.toMicros(seconds) + TimeUnit.NANOSECONDS.toMicros(nanos);
  12.  return Timestamp.ofTimeMicroseconds(microseconds);
  13. }

代码示例来源：origin: com.github.seratch/java-time-backport

  1. @Override
  2.   public int compare(OffsetDateTime datetime1, OffsetDateTime datetime2) {
  3.     int cmp = Jdk8Methods.compareLongs(datetime1.toEpochSecond(), datetime2.toEpochSecond());
  4.     if (cmp == 0) {
  5.       cmp = Jdk8Methods.compareLongs(datetime1.getNano(), datetime2.getNano());
  6.     }
  7.     return cmp;
  8.   }
  9. };

代码示例来源：origin: io.ebean/ebean

  1. @Override
  2. protected String toJsonNanos(OffsetDateTime value) {
  3.  return toJsonNanos(value.toEpochSecond(), value.getNano());
  4. }

代码示例来源：origin: org.avaje.ebean/ebean

  1. @Override
  2. protected String toJsonNanos(OffsetDateTime value) {
  3.  return toJsonNanos(value.toEpochSecond(), value.getNano());
  4. }

代码示例来源：origin: com.github.seratch/java-time-backport

  1. /**
  2.  * Checks if the instant of this date-time is after that of the specified date-time.
  3.  * <p>
  4.  * This method differs from the comparison in {@link #compareTo} and {@link #equals} in that it
  5.  * only compares the instant of the date-time. This is equivalent to using
  6.  * {@code dateTime1.toInstant().isAfter(dateTime2.toInstant());}.
  7.  *
  8.  * @param other  the other date-time to compare to, not null
  9.  * @return true if this is after the instant of the specified date-time
  10.  */
  11. public boolean isAfter(OffsetDateTime other) {
  12.   long thisEpochSec = toEpochSecond();
  13.   long otherEpochSec = other.toEpochSecond();
  14.   return thisEpochSec > otherEpochSec ||
  15.     (thisEpochSec == otherEpochSec && toLocalTime().getNano() > other.toLocalTime().getNano());
  16. }

代码示例来源：origin: com.github.seratch/java-time-backport

  1. /**
  2.  * Checks if the instant of this date-time is equal to that of the specified date-time.
  3.  * <p>
  4.  * This method differs from the comparison in {@link #compareTo} and {@link #equals}
  5.  * in that it only compares the instant of the date-time. This is equivalent to using
  6.  * {@code dateTime1.toInstant().equals(dateTime2.toInstant());}.
  7.  *
  8.  * @param other  the other date-time to compare to, not null
  9.  * @return true if the instant equals the instant of the specified date-time
  10.  */
  11. public boolean isEqual(OffsetDateTime other) {
  12.   return toEpochSecond() == other.toEpochSecond() &&
  13.       toLocalTime().getNano() == other.toLocalTime().getNano();
  14. }

代码示例来源：origin: sai-pullabhotla/catatumbo

  1. @Override
  2. public ValueBuilder<?, ?, ?> toDatastore(Object input) {
  3.  if (input == null) {
  4.   return NullValue.newBuilder();
  5.  }
  6.  OffsetDateTime offsetDateTime = (OffsetDateTime) input;
  7.  long seconds = offsetDateTime.toEpochSecond();
  8.  int nanos = offsetDateTime.getNano();
  9.  long microseconds = TimeUnit.SECONDS.toMicros(seconds) + TimeUnit.NANOSECONDS.toMicros(nanos);
  10.  return TimestampValue.newBuilder(Timestamp.ofTimeMicroseconds(microseconds));
  11. }

代码示例来源：origin: com.querydsl/querydsl-sql

  1. @Test
  2.   public void get() throws SQLException {
  3.     ResultSet resultSet = EasyMock.createNiceMock(ResultSet.class);
  4.     EasyMock.expect(resultSet.getTimestamp(1, UTC)).andReturn(new Timestamp(UTC.getTimeInMillis()));
  5.     EasyMock.replay(resultSet);
  7.     OffsetDateTime result = type.getValue(resultSet, 1);
  8.     EasyMock.verify(resultSet);
  10.     assertNotNull(result);
  11.     assertTrue(result.toEpochSecond() == 0);
  12.   }
  13. }

代码示例来源：origin: kiegroup/optaweb-employee-rostering

  1. public static LocalDateTime toLocalDateTimeInZone(OffsetDateTime dateTime, ZoneId zoneId) {
  2.   return LocalDateTime.ofEpochSecond(dateTime.toEpochSecond(), dateTime.getNano(),
  3.                     zoneId.getRules().getOffset(dateTime.toInstant()));
  4. }

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