Example usage for org.joda.time DateTime minusDays

Introduction

In this page you can find the example usage for org.joda.time DateTime minusDays.

Prototype

public DateTime minusDays(int days) 

Source Link

Document

Returns a copy of this datetime minus the specified number of days.

Usage

From source file:com.ofalvai.bpinfo.util.UiUtils.java

License:Apache License

/**
 * Transforms the start and end timestamps into a human-friendly readable string,
 * with special replacements for special dates, times, and the API's strange notations.
 * @param context Context//from w w  w  . ja  v  a  2  s  . com
 * @param startTimestamp Start of the alert in seconds since the UNIX epoch
 * @param endTimestamp   End of the alert in seconds since the UNIX epoch
 * @return  A string in the format of [startdate] [starttime] [separator] [enddate] [endtime]
 */
@NonNull
public static String alertDateFormatter(Context context, long startTimestamp, long endTimestamp) {
    DateTime startDateTime = new DateTime(startTimestamp * 1000L);
    DateTime endDateTime = new DateTime(endTimestamp * 1000L);
    LocalDate startDate = startDateTime.toLocalDate();
    LocalDate endDate = endDateTime.toLocalDate();

    DateTime today = new DateTime();
    LocalDate todayDate = new DateTime().toLocalDate();
    DateTime yesterday = today.minusDays(1);
    LocalDate yesterdayDate = yesterday.toLocalDate();
    DateTime tomorrow = today.plusDays(1);
    LocalDate tomorrowDate = tomorrow.toLocalDate();

    // Alert start, date part
    String startDateString;
    if (startDate.equals(todayDate)) {
        // Start day is today, replacing month and day with today string
        startDateString = context.getString(R.string.date_today) + " ";
    } else if (startDate.year().get() < today.year().get()) {
        // The start year is less than the current year, displaying the year too
        startDateString = Config.FORMATTER_DATE_YEAR.print(startDateTime);
    } else if (startDate.equals(yesterdayDate)) {
        startDateString = context.getString(R.string.date_yesterday) + " ";
    } else if (startDate.equals(tomorrowDate)) {
        startDateString = context.getString(R.string.date_tomorrow) + " ";
    } else {
        startDateString = Config.FORMATTER_DATE.print(startDateTime);
    }

    // Alert start, time part
    String startTimeString;
    if (startDateTime.hourOfDay().get() == 0 && startDateTime.minuteOfHour().get() == 0) {
        // The API marks "first departure" as 00:00
        startTimeString = context.getString(R.string.date_first_departure);
    } else {
        startTimeString = Config.FORMATTER_TIME.print(startDateTime);
    }

    // Alert end, date part
    String endDateString;
    if (endTimestamp == 0) {
        // The API marks "until further notice" as 0 (in UNIX epoch), no need to display date
        // (the replacement string is displayed as the time part, not the date)
        endDateString = " ";
    } else if (endDate.year().get() > today.year().get()) {
        // The end year is greater than the current year, displaying the year too
        endDateString = Config.FORMATTER_DATE_YEAR.print(endDateTime);
    } else if (endDate.equals(todayDate)) {
        // End  day is today, replacing month and day with today string
        endDateString = context.getString(R.string.date_today) + " ";
    } else if (endDate.equals(yesterdayDate)) {
        endDateString = context.getString(R.string.date_yesterday) + " ";
    } else if (endDate.equals(tomorrowDate)) {
        endDateString = context.getString(R.string.date_tomorrow) + " ";
    } else {
        endDateString = Config.FORMATTER_DATE.print(endDateTime);
    }

    // Alert end, time part
    String endTimeString;
    if (endTimestamp == 0) {
        // The API marks "until further notice" as 0 (in UNIX epoch)
        endTimeString = context.getString(R.string.date_until_revoke);
    } else if (endDateTime.hourOfDay().get() == 23 && endDateTime.minuteOfHour().get() == 59) {
        // The API marks "last departure" as 23:59
        endTimeString = context.getString(R.string.date_last_departure);
    } else {
        endTimeString = Config.FORMATTER_TIME.print(endDateTime);
    }

    return startDateString + startTimeString + Config.DATE_SEPARATOR + endDateString + endTimeString;
}

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From source file:com.pamarin.income.util.DateUtils.java

/**
 * @param date//from   w w  w .  j a v a 2 s.c  om
 * @param minusDate
 * @return
 */
public static Date minusDate(Date date, int minusDate) {
    DateTime dateTime = new DateTime(filterDate(date).getTime());
    DateTime minusDays = dateTime.minusDays(minusDate);
    return toStartTime(minusDays.toDate());
}

---

From source file:com.pandits.opensource.JodaTimeUtil.java

License:Open Source License

public Date retrogessBy(Date date, int numOfDays) {
    DateTime dateTime = createDateTime(date);
    return dateTime.minusDays(numOfDays).toDate();
}

---

From source file:com.pureblue.quant.util.frequency.Daily.java

@Override
public DateTime periodBegin(DateTime t) {
    DateTime currentDayStart = new DateTime(t.getYear(), t.getMonthOfYear(), t.getDayOfMonth(),
            time.getHourOfDay(), time.getMinuteOfHour(), time.getSecondOfMinute(), time.getMillisOfSecond(),
            t.getZone());//from w  w  w  .j a  v  a 2s  .  c om
    if (currentDayStart.isAfter(t)) {
        return currentDayStart.minusDays(1);
    } else {
        return currentDayStart;
    }
}

---

From source file:com.pureblue.quant.util.frequency.Weekly.java

@Override
public DateTime periodBegin(DateTime time) {
    int timeDifference = time.getDayOfWeek() - day.toJodaTimeValue();
    if (timeDifference < 0) {
        timeDifference += 7;//  w  w  w.  j a  va 2 s .c  o  m
    }
    DateTime startDay = time.minusDays(timeDifference);
    DateTime weekStart = new DateTime(startDay.getYear(), startDay.getMonthOfYear(), startDay.getDayOfMonth(),
            dayStartTime.getHourOfDay(), dayStartTime.getMinuteOfHour(), dayStartTime.getSecondOfMinute(),
            dayStartTime.getMillisOfSecond(), startDay.getZone());
    if (weekStart.isAfter(time)) {
        return weekStart.minusWeeks(1);
    } else {
        return weekStart;
    }
}

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From source file:com.qcadoo.mes.basic.shift.Shift.java

License:Open Source License

private DateRange buildDateRangeFrom(final TimeRange timeRange, final Date date) {
    DateTime dateTime = new DateTime(date);
    DateTime midnight = dateTime.withTimeAtStartOfDay();
    DateTime from;//from w  w  w .j  a  v a 2 s . co  m
    DateTime to;
    if (timeRange.startsDayBefore()) {
        if (dateTime.toLocalTime().isBefore(timeRange.getFrom())) {
            from = timeRange.getFrom().toDateTime(midnight.minusDays(1));
            to = timeRange.getTo().toDateTime(midnight);
        } else {
            from = timeRange.getFrom().toDateTime(midnight);
            to = timeRange.getTo().toDateTime(midnight.plusDays(1));
        }
    } else {
        from = timeRange.getFrom().toDateTime(midnight);
        to = timeRange.getTo().toDateTime(midnight);
    }
    return new DateRange(from.toDate(), to.toDate());
}

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From source file:com.qcadoo.view.internal.components.grid.PredefinedFilter.java

License:Open Source License

private static String evalExpression(final String expression) {
    DateTime today = new DateTime();
    DateTime date;/*  w w  w  . java2 s.  c o  m*/
    if ("today".equals(expression)) {
        date = today;
    } else if ("yesterday".equals(expression)) {
        date = today.minusDays(1);
    } else if ("tomorrow".equals(expression)) {
        date = today.plusDays(1);
    } else {
        throw new IllegalStateException("unsupported predefined filter expression: '" + expression + "'");
    }
    return new SimpleDateFormat(DateUtils.L_DATE_FORMAT, getLocale()).format(date.toDate());
}

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From source file:com.reclabs.recomendar.common.helpers.types.DateHelper.java

License:Open Source License

/**
 * Subtract to the current date the amount of that precisionType represent.
 * @param date The date to subtract/*from   w w w  .jav a 2 s.co  m*/
 * @param amount The amount to subtract
 * @param precisionType The field to subtract
 * @return The new date
 */
public static Date subtract(Date date, int amount, DatePrecisionType precisionType) {
    DateTime jodaDate1 = new DateTime(date.getTime());
    DateTime result;
    switch (precisionType) {
    case YEAR:
        result = jodaDate1.minusYears(amount);
        break;
    case MONTH:
        result = jodaDate1.minusMonths(amount);
        break;
    case DAY:
        result = jodaDate1.minusDays(amount);
        break;
    case HOUR:
        result = jodaDate1.minusHours(amount);
        break;
    case MINUTE:
        result = jodaDate1.minusMinutes(amount);
        break;
    case SECOND:
        result = jodaDate1.minusSeconds(amount);
        break;
    case MILLISECOND:
        result = jodaDate1.minusMillis(amount);
        break;
    default:
        LOGGER.warn("[Error subtract, precision value is invalid: {}]", precisionType);
        throw new RecIllegalArgumentException("The precision value is invalid " + precisionType);
    }
    return result.toDate();
}

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From source file:com.redprairie.moca.server.db.translate.filter.TU_FunctionMonthsBetween.java

License:Open Source License

public void testMonthsBetween() throws MocaException {
    String sql;//from   w w w .j  a  va 2s.c om

    sql = "select months_between(sysdate, sysdate) result from dual";
    runTest(sql, "result", 0);

    DateTime now = new DateTime();
    DateTime then = now.minusDays(60);

    // We have to find the correct difference of months.  Since we could
    // be crossing a year we have to make sure to normalize it if so by
    // adding 12 months to it.
    int monthDifference = (monthDifference = now.getMonthOfYear() - then.getMonthOfYear()) < 0
            ? monthDifference + 12
            : monthDifference;
    // There is technically still a race condition if the month of year
    // changes after we calculate it but before we execute that this could
    // fail when going to a month that differs in the number of months when
    // subtracting 60 days.
    sql = "select round(months_between(sysdate, sysdate-/*=moca_util.days(*/ 60 /*=)*/)) result from dual";
    runTest(sql, "result", monthDifference);

    sql = "select round(months_between(sysdate-/*=moca_util.days(*/ 60 /*=)*/, sysdate)) result from dual";
    runTest(sql, "result", -monthDifference);
}

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From source file:com.rhythm.swagr.SwagrDAO.java

License:Apache License

private SwagrStructure timelog(SwagrOptionsPB req) throws Exception {
    Date start;//from   w  w  w  .jav a 2  s . co  m
    Date end;
    DateTime enddt = new DateTime();
    DateTime startdt = enddt.minusDays(30);
    String request = TIMELOG_DAY;
    if (req.hasStartDt() && req.hasEndDt()) {
        //    if((req.getStartDt()-req.getEndDt())<=604800)
        //        request = TIMELOG_HOUR;
        start = new Date(req.getStartDt());
        end = new Date(req.getEndDt());
    } else {
        start = new Date(startdt.getMillis());
        end = new Date(enddt.getMillis());
    }

    try (JdbcService jdbc = drjJdbcFac.newService(request)) {
        PreparedStatement ps = jdbc.getPreparedStatement();
        ps.setDate(1, start);
        ps.setDate(2, end);
        ps.setInt(3, req.getHostTypeId());
        ResultSet rs = jdbc.executeQuery();
        return timelogResSet(rs, req.getHostTypeId());
    }
}

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