Java Code Examples for org.joda.time.DateTime#plusWeeks()

/**
 * Gets the interval date time.
 *
 * @param curr the curr
 * @param type the type
 * @param interval the interval
 * @return the interval date time
 */
protected static DateTime plusDateTime(DateTime curr, DateType type, int interval) {
    DateTime result = curr;
    if (DateType.YEAR.equals(type)) {
        result = curr.plusYears(interval);
    } else if (DateType.MONTH.equals(type)) {
        result = curr.plusMonths(interval);
    } else if (DateType.WEEK.equals(type)) {
        result = curr.plusWeeks(interval);
    } else if (DateType.DAY.equals(type)) {
        result = curr.plusDays(interval);
    } else if (DateType.HOUR.equals(type)) {
        result = curr.plusHours(interval);
    } else if (DateType.MINUTE.equals(type)) {
        result = curr.plusMinutes(interval);
    } else if (DateType.SECOND.equals(type)) {
        result = curr.plusSeconds(interval);
    }
    return result;
}
 

private DateInterval toWeekIsoInterval( DateTimeUnit dateTimeUnit, int offset, int length )
{
    DateTime from = dateTimeUnit.toJodaDateTime( chronology );

    if ( offset > 0 )
    {
        from = from.plusWeeks( offset );
    }
    else if ( offset < 0 )
    {
        from = from.minusWeeks( -offset );
    }

    DateTime to = new DateTime( from ).plusWeeks( length ).minusDays( 1 );

    DateTimeUnit fromDateTimeUnit = DateTimeUnit.fromJodaDateTime( from );
    DateTimeUnit toDateTimeUnit = DateTimeUnit.fromJodaDateTime( to );

    fromDateTimeUnit.setDayOfWeek( isoWeekday( fromDateTimeUnit ) );
    toDateTimeUnit.setDayOfWeek( isoWeekday( toDateTimeUnit ) );

    return new DateInterval( toIso( fromDateTimeUnit ), toIso( toDateTimeUnit ), DateIntervalType.ISO8601_WEEK );
}
 

@Test
public void testClone_doesNotExtendExpirationForPendingTransfer() {
  // Pending transfers shouldn't affect the expiration time
  DateTime now = DateTime.now(UTC);
  DateTime transferExpirationTime = now.plusDays(1);
  DateTime previousExpiration = now.plusWeeks(2);

  DomainTransferData transferData =
      new DomainTransferData.Builder()
          .setPendingTransferExpirationTime(transferExpirationTime)
          .setTransferStatus(TransferStatus.PENDING)
          .setGainingClientId("TheRegistrar")
          .build();
  domain =
      persistResource(
          domain
              .asBuilder()
              .setRegistrationExpirationTime(previousExpiration)
              .setTransferData(transferData)
              .build());

  assertThat(domain.cloneProjectedAtTime(now).getRegistrationExpirationTime())
      .isEqualTo(previousExpiration);
}
 

@Test
public void testSuccess_tldStateTransitions() throws Exception {
  DateTime sunriseStart = now;
  DateTime quietPeriodStart = sunriseStart.plusMonths(2);
  DateTime gaStart = quietPeriodStart.plusWeeks(1);
  runCommandForced(
      String.format(
          "--tld_state_transitions=%s=PREDELEGATION,%s=START_DATE_SUNRISE,%s=QUIET_PERIOD,"
              + "%s=GENERAL_AVAILABILITY",
          START_OF_TIME, sunriseStart, quietPeriodStart, gaStart),
      "xn--q9jyb4c");

  Registry registry = Registry.get("xn--q9jyb4c");
  assertThat(registry.getTldState(sunriseStart.minusMillis(1))).isEqualTo(PREDELEGATION);
  assertThat(registry.getTldState(sunriseStart)).isEqualTo(START_DATE_SUNRISE);
  assertThat(registry.getTldState(sunriseStart.plusMillis(1))).isEqualTo(START_DATE_SUNRISE);
  assertThat(registry.getTldState(quietPeriodStart.minusMillis(1))).isEqualTo(START_DATE_SUNRISE);
  assertThat(registry.getTldState(quietPeriodStart)).isEqualTo(QUIET_PERIOD);
  assertThat(registry.getTldState(quietPeriodStart.plusMillis(1))).isEqualTo(QUIET_PERIOD);
  assertThat(registry.getTldState(gaStart.minusMillis(1))).isEqualTo(QUIET_PERIOD);
  assertThat(registry.getTldState(gaStart)).isEqualTo(GENERAL_AVAILABILITY);
  assertThat(registry.getTldState(gaStart.plusMillis(1))).isEqualTo(GENERAL_AVAILABILITY);
  assertThat(registry.getTldState(END_OF_TIME)).isEqualTo(GENERAL_AVAILABILITY);
}
 

@Override
public void generateWorkOrders() {
	final int startYearForDocumentElement = getImportService().getStartYearForDocumentElement();

	final org.joda.time.format.DateTimeFormatter fmt = DateTimeFormat.forPattern("yyyy-MM-dd");
	DateTime fromDateTime = fmt.parseDateTime(startYearForDocumentElement + "-01-01");

	DateTime loadedWeekDate = fmt.parseDateTime(startYearForDocumentElement + "-01-01");

	final DateTime toDate = new DateTime();
	while (loadedWeekDate.isBefore(toDate)) {
		loadedWeekDate = loadedWeekDate.plusWeeks(1);

		getJmsSender().send(loadDocumentWorkdestination,
				new LoadDocumentWork(fmt.print(fromDateTime), fmt.print(loadedWeekDate)));
		fromDateTime = fromDateTime.plusWeeks(1);
	}
}
 

public CurricularYearWeeklyWorkLoadView(final DegreeCurricularPlan degreeCurricularPlan,
        final ExecutionSemester executionSemester, final Set<ExecutionCourse> executionCourses) {
    final ExecutionDegree executionDegree = findExecutionDegree(executionSemester, degreeCurricularPlan);

    if (executionDegree != null) {
        this.interval =
                new Interval(new DateMidnight(getBegginingOfLessonPeriod(executionSemester, executionDegree)),
                        new DateMidnight(getEndOfExamsPeriod(executionSemester, executionDegree)));
        final Period period = interval.toPeriod();
        int extraWeek = period.getDays() > 0 ? 1 : 0;
        numberOfWeeks = (period.getYears() * 12 + period.getMonths()) * 4 + period.getWeeks() + extraWeek + 1;
        intervals = new Interval[numberOfWeeks];
        for (int i = 0; i < numberOfWeeks; i++) {
            final DateTime start = interval.getStart().plusWeeks(i);
            final DateTime end = start.plusWeeks(1);
            intervals[i] = new Interval(start, end);
        }
        this.executionCourses.addAll(executionCourses);
    }
}
 

public WeeklyWorkLoadView(final Interval executionPeriodInterval) {
    this.executionPeriodInterval = executionPeriodInterval;
    final Period period = executionPeriodInterval.toPeriod();
    int extraWeek = period.getDays() > 0 ? 1 : 0;
    numberOfWeeks = (period.getYears() * 12 + period.getMonths()) * 4 + period.getWeeks() + extraWeek + 1;
    intervals = new Interval[numberOfWeeks];
    numberResponses = new int[numberOfWeeks];
    contactSum = new int[numberOfWeeks];
    autonomousStudySum = new int[numberOfWeeks];
    otherSum = new int[numberOfWeeks];
    totalSum = new int[numberOfWeeks];
    for (int i = 0; i < numberOfWeeks; i++) {
        final DateTime start = executionPeriodInterval.getStart().plusWeeks(i);
        final DateTime end = start.plusWeeks(1);
        intervals[i] = new Interval(start, end);
    }
}
 

/**
     * 按某个时间单位添加时间
     * @param dateTime
     * @param n
     * @param timeUnit
     * @return
     */
    public static DateTime calculateTime(DateTime dateTime, int n, TimeUnit timeUnit) {

        DateTime addedDateTime = null;
        switch (timeUnit){
//            case SECOND:
//                addedDateTime = dateTime.plusSeconds(n);
//                break;
            case MINUTE:
                addedDateTime = dateTime.plusMinutes(n);
                break;
            case HOUR:
                addedDateTime = dateTime.plusHours(n);
                break;
            case DAY:
                addedDateTime = dateTime.plusDays(n);
                break;
            case WEEK:
                addedDateTime = dateTime.plusWeeks(n);
                break;
            case MONTH:
                addedDateTime = dateTime.plusMonths(n);
                break;
            case YEAR:
                addedDateTime = dateTime.plusYears(n);
                break;
        }

        return addedDateTime;
    }
 

/**
 * 根据周数，获取开始日期、结束日期
 *
 * @param week 周期  0本周，-1上周，-2上上周，1下周，2下下周
 * @return 返回date[0]开始日期、date[1]结束日期
 */
public static Date[] getWeekStartAndEnd(int week) {
    DateTime dateTime = new DateTime();
    LocalDate date = new LocalDate(dateTime.plusWeeks(week));

    date = date.dayOfWeek().withMinimumValue();
    Date beginDate = date.toDate();
    Date endDate = date.plusDays(6).toDate();
    return new Date[]{beginDate, endDate};
}
 

/**
 * 根据周数，获取开始日期、结束日期
 * @param week  周期  0本周，-1上周，-2上上周，1下周，2下下周
 * @return  返回date[0]开始日期、date[1]结束日期
 */
public static Date[] getWeekStartAndEnd(int week) {
    DateTime dateTime = new DateTime();
    LocalDate date = new LocalDate(dateTime.plusWeeks(week));

    date = date.dayOfWeek().withMinimumValue();
    Date beginDate = date.toDate();
    Date endDate = date.plusDays(6).toDate();
    return new Date[]{beginDate, endDate};
}
 

/**
 * 根据周数，获取开始日期、结束日期
 * @param week  周期  0本周，-1上周，-2上上周，1下周，2下下周
 * @return  返回date[0]开始日期、date[1]结束日期
 */
public static Date[] getWeekStartAndEnd(int week) {
    DateTime dateTime = new DateTime();
    LocalDate date = new LocalDate(dateTime.plusWeeks(week));

    date = date.dayOfWeek().withMinimumValue();
    Date beginDate = date.toDate();
    Date endDate = date.plusDays(6).toDate();
    return new Date[]{beginDate, endDate};
}
 

@Test
public void testClone_extendsExpirationForNonExpiredTransferredDomain() {
  // If the transfer implicitly succeeded, the expiration time should be extended even if it
  // hadn't already expired
  DateTime now = DateTime.now(UTC);
  DateTime transferExpirationTime = now.minusDays(1);
  DateTime previousExpiration = now.plusWeeks(2);

  DomainTransferData transferData =
      new DomainTransferData.Builder()
          .setPendingTransferExpirationTime(transferExpirationTime)
          .setTransferStatus(TransferStatus.PENDING)
          .setGainingClientId("TheRegistrar")
          .build();
  Period extensionPeriod = transferData.getTransferPeriod();
  DateTime newExpiration = previousExpiration.plusYears(extensionPeriod.getValue());
  domain =
      persistResource(
          domain
              .asBuilder()
              .setRegistrationExpirationTime(previousExpiration)
              .setTransferData(transferData)
              .build());

  assertThat(domain.cloneProjectedAtTime(now).getRegistrationExpirationTime())
      .isEqualTo(newExpiration);
}
 

public static int addTimeSteps(int tempRes, int increment, DateTime start) {
    
    DateTime d;
    
    switch(tempRes) {
    case FrameworkUtils.HOUR:
        d = start.plusHours(increment);
        break;
    case FrameworkUtils.DAY:
        d = start.plusDays(increment);
        break;
    case FrameworkUtils.WEEK:
        d = start.plusWeeks(increment);
        break;
    case FrameworkUtils.MONTH:
        d = start.plusMonths(increment);
        break;
    case FrameworkUtils.YEAR:
        d = start.plusYears(increment);
        break;
    default:
        d = start.plusHours(increment);
        break;
    }
    
    return (int) (d.getMillis()/1000);
    
}
 

public static DateTime addTime(int tempRes, int increment, DateTime start) {
    
    DateTime d = null;
    
    switch(tempRes) {
    case FrameworkUtils.HOUR:
        d = start.plusHours(increment);
        break;
    case FrameworkUtils.DAY:
        d = start.plusDays(increment);
        break;
    case FrameworkUtils.WEEK:
        d = start.plusWeeks(increment);
        break;
    case FrameworkUtils.MONTH:
        d = start.plusMonths(increment);
        break;
    case FrameworkUtils.YEAR:
        d = start.plusYears(increment);
        break;
    default:
        d = start.plusHours(increment);
        break;
    }
    
    return d;
    
}
 

public WeeklyWorkLoadView(final Interval executionPeriodInterval) {
    this.executionPeriodInterval = executionPeriodInterval;
    final Period period = executionPeriodInterval.toPeriod();
    int extraWeek = period.getDays() > 0 ? 1 : 0;
    numberOfWeeks = (period.getYears() * 12 + period.getMonths()) * 4 + period.getWeeks() + extraWeek + 1;
    intervals = new Interval[numberOfWeeks];
    intervalTypes = new IntervalType[numberOfWeeks];
    for (int i = 0; i < numberOfWeeks; i++) {
        final DateTime start = executionPeriodInterval.getStart().plusWeeks(i);
        final DateTime end = start.plusWeeks(1);
        intervals[i] = new Interval(start, end);
    }
}
 

public Interval getInterval() {
    final DateTime beginningOfSemester = new DateTime(getAttends().getBegginingOfLessonPeriod());
    final DateTime firstMonday = beginningOfSemester.withField(DateTimeFieldType.dayOfWeek(), 1);
    final DateTime start = firstMonday.withFieldAdded(DurationFieldType.weeks(), getWeekOffset().intValue());
    final DateTime end = start.plusWeeks(1);
    return new Interval(start, end);
}
 

@Test
public void testDate(){
	/*LocalDateTime fromDate = new LocalDateTime(new Date());
	String str = fromDate.toString("yyyy-MM-dd HH:mm:ss.SSS");
	System.out.println("str:"+str);
	LocalTime localTime = fromDate.toLocalTime();
	System.out.println("localTime:"+localTime.toString());
	System.out.println("localTime:"+localTime.toString("yyyy-MM-dd HH:mm:ss"));
	System.out.println("toDateTimeToday:"+localTime.toDateTimeToday().toDate().toLocaleString());
	
	fromDate = new LocalDateTime(new Date());
	fromDate = fromDate.year().setCopy(1970).monthOfYear().setCopy(1).dayOfMonth().setCopy(1);
	System.out.println("fromDate:"+fromDate.toString("yyyy-MM-dd HH:mm:ss"));
	
	Calendar cal = Calendar.getInstance();
	cal.setTime(new Date());
	cal.set(1970, 0, 1);
	System.out.println("cal:"+cal.getTime().toLocaleString());*/
	
	DateTime dt = DateTime.now().millisOfDay().withMinimumValue();
	System.out.println(JodatimeUtils.formatDateTime(dt.toDate()));
	dt = dt.millisOfDay().withMaximumValue();
	System.out.println(JodatimeUtils.formatDateTime(dt.toDate()));
	System.out.println(JodatimeUtils.formatDateTime(JodatimeUtils.atEndOfDate(dt.toDate()).toDate()));
	
	DateTime date = JodatimeUtils.parse("2015-03-18");
	System.out.println("date: " + date.getDayOfMonth());
	Assert.assertEquals(18, date.getDayOfMonth());
	
	date = JodatimeUtils.parse("2016-04-13");
	System.out.println("week: " + date.getWeekOfWeekyear());
	Assert.assertEquals(15, date.getWeekOfWeekyear());
	
	DateTime dateTime = DateTime.parse("2016-04-13");
	System.out.println("dateTime:"+dateTime);
	DateTime start = dateTime.dayOfWeek().withMinimumValue();
	DateTime end = start.plusWeeks(1);
	System.out.println("start:"+start);
	System.out.println("end:"+end);
	Assert.assertEquals("2016-04-11", start.toString("yyyy-MM-dd"));
	Assert.assertEquals("2016-04-18", end.toString("yyyy-MM-dd"));


	start = dateTime.dayOfMonth().withMinimumValue();
	end = start.plusMonths(1);
	System.out.println("start:"+start);
	System.out.println("end:"+end);
	Assert.assertEquals("2016-04-01", start.toString("yyyy-MM-dd"));
	Assert.assertEquals("2016-05-01", end.toString("yyyy-MM-dd"));

	start = dateTime.dayOfYear().withMinimumValue();
	end = start.plusYears(1);
	System.out.println("start:"+start);
	System.out.println("end:"+end);
	Assert.assertEquals("2016-01-01", start.toString("yyyy-MM-dd"));
	Assert.assertEquals("2017-01-01", end.toString("yyyy-MM-dd"));
}
 

@Test
public void add_weeks_to_date_in_java_with_joda () {

	DateTime xmas = new DateTime(2012, 12, 25, 0, 0, 0, 0);
	DateTime newYearsDay = xmas.plusWeeks(1);

	DateTimeFormatter fmt = DateTimeFormat.forPattern("MM/dd/yyyy HH:mm:ss z");
	
	logger.info(xmas.toString(fmt));
	logger.info(newYearsDay.toString(fmt));

	assertTrue(newYearsDay.isAfter(xmas));
}