Example usage for org.joda.time DateTime withMillisOfDay

Introduction

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

Prototype

public DateTime withMillisOfDay(int millis) 

Source Link

Document

Returns a copy of this datetime with the millis of day field updated.

Usage

From source file:org.vaadin.spring.samples.mvp.util.SSTimeUtil.java

License:Apache License

/**
 * Calculates the # of hours in a given day (where day is an
 * org.joda.time.DateTime)//  w  w  w. jav  a  2s . co  m
 *
 * @param dt
 *            a DateTime instance
 * @return the number of hours in a day respecting time zones that honor
 *         Daylight Savings (e.g., calculation takes into account transition
 *         days)
 */
public static int hoursInDay(final DateTime dt) {
    final DateTime dt0 = dt.withMillisOfDay(0); // Set to start of day
    final DateTime dt1 = dt0.plusDays(1); // Set to end of day
    final Hours hours = Hours.hoursBetween(dt0, dt1);
    return hours.getHours();
}

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From source file:org.vaadin.spring.samples.mvp.util.SSTimeUtil.java

License:Apache License

/**
 * Converts calendar day at midnight in ISO no millis format to an
 * org.joda.time.DateTime Format employs Market time zone.
 *
 * @param day//from   ww  w. j  a  va  2 s . c  om
 *            an ISO8601 formatted String (non millis)
 * @return a DateTime instance at midnight in "Market time"
 */
public static DateTime isoDayToDateTime(final String day) {
    final DateTimeFormatter fmt = isoFormat.withZone(marketTimeZone);
    final DateTime parsed = fmt.parseDateTime(day);
    // set to start of day
    final DateTime result = parsed.withMillisOfDay(0);
    return result;
}

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From source file:org.vaadin.spring.samples.mvp.util.SSTimeUtil.java

License:Apache License

/**
 * Return the starting day accounting for Hour 00:00:00 being the day after.
 * The date is coerced into the market time zone before computing the hour
 * When hour 00 is detected the day is decremented. The returned date has a
 * time of 00:00:00 in the market time zone.
 *
 * @param dt/*from  www  .  j  a  va  2  s  . co  m*/
 *            an org.joda.time.DateTime
 * @return an org.joda.time.DateTime expressing an operating day
 */
public static DateTime getOperatingDay(DateTime dt) {
    dt = dt.withZone(SSTimeUtil.getMarketTimeZone());
    if (dt.getHourOfDay() == 0) {
        dt = dt.minusDays(1);
    }
    return dt.withMillisOfDay(0);
}

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From source file:rapture.dp.invocable.CheckPrerequisiteStep.java

License:Open Source License

private DateTime getDateTime(DateTime dateTime, String dateWithin, String timeNoEarlierThan) {
    if (!StringUtils.isEmpty(timeNoEarlierThan)) {
        DateTime hours = getDateTime(timeNoEarlierThan);
        if (dateTime == null)
            dateTime = hours;/*from   w ww  . ja  v  a  2  s. com*/
        else {
            dateTime = dateTime.withMillisOfDay(hours.getMillisOfDay()).withZone(hours.getZone());
        }
    }
    if (!StringUtils.isEmpty(dateWithin)) {
        int number = Integer.valueOf(dateWithin.substring(0, dateWithin.length() - 1));
        char dateUnit = dateWithin.charAt(dateWithin.length() - 1);
        switch (dateUnit) {
        case 'M':
            dateTime = dateTime.minusMonths(number);
            break;
        case 'W':
            dateTime = dateTime.minusWeeks(number);
            break;
        case 'D':
            dateTime = dateTime.minusDays(number);
            break;
        case 'H':
            dateTime = dateTime.minusHours(number);
            break;
        case 'B':
            dateTime = USCalendar.minusBusinessDays(dateTime, number);
            break;
        default:
            throw RaptureExceptionFactory.create("Invalid date unit " + dateUnit);
        }
    }
    return dateTime;
}

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