Java Code Examples for org.joda.time.LocalDateTime#getYear()

/**
 * This function parses the date from a given scan file's name.
 * @return a local date time
 */
public LocalDateTime getDateFromScanFileTitle() throws Exception {
  for (Pair<Pattern, Map<SCAN_NAME_COMPONENT, Integer>> scan : NAME_EXTRACTION_PATTERNS) {
    Pattern p = scan.getLeft();
    Map<SCAN_NAME_COMPONENT, Integer> groupMap = scan.getRight();
    Matcher m = p.matcher(this.fileName);
    if (m.matches() && groupMap.containsKey(SCAN_NAME_COMPONENT.DATE)) {
      DateTimeFormatter formatter = DateTimeFormat.forPattern(DATE_FORMAT);
      LocalDateTime dateTime = LocalDateTime.parse(m.group(groupMap.get(SCAN_NAME_COMPONENT.DATE)), formatter);
      if (dateTime.getYear() < TWENTYN_INCEPTION) {
        throw new RuntimeException("The date parsed from the file name is malformed.");
      }
      return dateTime;
    }
  }

  // We assume a date will appear in every file name format.
  throw new RuntimeException(String.format("Unable to extract date from scan file name: %s", this.fileName));
}
 

private Long getLastPumpEntryTime() {
    Long lastPumpEntryTime = SP.getLong(MedtronicConst.Statistics.LastPumpHistoryEntry, 0L);

    try {
        LocalDateTime localDateTime = DateTimeUtil.toLocalDateTime(lastPumpEntryTime);

        if (localDateTime.getYear() != (new GregorianCalendar().get(Calendar.YEAR))) {
            LOG.warn("Saved LastPumpHistoryEntry was invalid. Year was not the same.");
            return 0L;
        }

        return lastPumpEntryTime;

    } catch (Exception ex) {
        LOG.warn("Saved LastPumpHistoryEntry was invalid.");
        return 0L;
    }

}
 

public static long toATechDate(LocalDateTime ldt) {
    long atechDateTime = 0L;

    atechDateTime += ldt.getYear() * 10000000000L;
    atechDateTime += ldt.getMonthOfYear() * 100000000L;
    atechDateTime += ldt.getDayOfMonth() * 1000000L;
    atechDateTime += ldt.getHourOfDay() * 10000L;
    atechDateTime += ldt.getMinuteOfHour() * 100L;
    atechDateTime += ldt.getSecondOfMinute();

    return atechDateTime;
}
 

@Test
public void testMinAllowedValue() {
  long millis = validMinTime; // is in UTC from epoch (19710101)
  DateTime dateTime = new DateTime(millis, DateTimeZone.UTC);
  LocalDateTime localDateTime = dateTime.toLocalDateTime();
  int year = localDateTime.getYear();
  int month = localDateTime.getMonthOfYear();
  int day = localDateTime.getDayOfMonth();
  Assert.assertEquals(year, 1971);
  Assert.assertEquals(month, 1);
  Assert.assertEquals(day, 1);
}
 

private Object getRandomValueForTimeColumn(boolean isSimpleDate, boolean isInvalidDate) {
  long randomMs = validMinTime + (long) (_random.nextDouble() * (startTime - validMinTime));
  Preconditions.checkArgument(TimeUtils.timeValueInValidRange(randomMs), "Value " + randomMs + " out of range");
  long dateColVal = randomMs;
  Object result;
  if (isInvalidDate) {
    result = new Long(new DateTime(2072, 1, 1, 0, 0, 0, 0, DateTimeZone.UTC).getMillis());
    return result;
  } else if (isSimpleDate) {
    DateTime dateTime = new DateTime(randomMs, DateTimeZone.UTC);
    LocalDateTime localDateTime = dateTime.toLocalDateTime();
    int year = localDateTime.getYear();
    int month = localDateTime.getMonthOfYear();
    int day = localDateTime.getDayOfMonth();
    String dateColStr = String.format("%04d%02d%02d", year, month, day);
    dateColVal = Integer.valueOf(dateColStr);
    result = new Integer(Integer.valueOf(dateColStr));
  } else {
    result = new Long(dateColVal);
  }

  if (dateColVal < minTime) {
    minTime = dateColVal;
  }
  if (dateColVal > maxTime) {
    maxTime = dateColVal;
  }
  return result;
}
 

private static long year(final LocalDateTime localDateTime) {
    return localDateTime.getYear() * 100000000L;
}
 

public static boolean isSameDay(LocalDateTime ldt1, LocalDateTime ldt2) {

        return (ldt1.getYear() == ldt2.getYear() && //
                ldt1.getMonthOfYear() == ldt2.getMonthOfYear() && //
                ldt1.getDayOfMonth() == ldt2.getDayOfMonth());

    }