Example usage for org.joda.time DateMidnight withDayOfWeek

Introduction

In this page you can find the example usage for org.joda.time DateMidnight withDayOfWeek.

Prototype

public DateMidnight withDayOfWeek(int dayOfWeek) 

Source Link

Document

Returns a copy of this date with the day of week field updated.

Usage

From source file:dk.teachus.backend.domain.impl.PeriodsImpl.java

License:Apache License

public List<DatePeriod> generateDatesForWeek(DateMidnight startDate) {
    List<DatePeriod> dates = new ArrayList<DatePeriod>();
    DateMidnight sd = startDate.withDayOfWeek(DateTimeConstants.MONDAY);
    int week = sd.getWeekOfWeekyear();

    while (week == sd.getWeekOfWeekyear()) {
        DatePeriod datePeriod = null;/*  ww w . j a  va 2s .co m*/
        for (Period period : getValidPeriods()) {
            // Check if this period can handle the date at all
            if (period.dateIntervalContains(sd)) {
                DateMidnight date = period.generateDate(sd);
                if (date != null) {
                    if (datePeriod == null) {
                        datePeriod = new DatePeriodImpl(date);
                        dates.add(datePeriod);
                    }

                    datePeriod.addPeriod(period);
                }
            }
        }

        sd = sd.plusDays(1);
    }

    Collections.sort(dates, new Comparator<DatePeriod>() {
        public int compare(DatePeriod o1, DatePeriod o2) {
            return o1.getDate().compareTo(o2.getDate());
        }
    });

    return dates;
}

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From source file:dk.teachus.backend.domain.impl.PeriodsImpl.java

License:Apache License

public List<DatePeriod> generateDates(DateMidnight weekDate, int numberOfDays, boolean explicitNumberOfDays) {
    weekDate = weekDate.withDayOfWeek(DateTimeConstants.MONDAY);

    List<DatePeriod> dates = new ArrayList<DatePeriod>();
    List<DatePeriod> weekDates = generateDatesForWeek(weekDate);
    if (numberOfDays > 0) {
        do {//  ww w .  j  a  v a2 s .  co m
            for (DatePeriod datePeriod : weekDates) {
                dates.add(datePeriod);

                if (explicitNumberOfDays) {
                    if (dates.size() >= numberOfDays) {
                        break;
                    }
                }
            }
            weekDate = weekDate.plusWeeks(1);
            weekDates = generateDatesForWeek(weekDate);
        } while (dates.size() + weekDates.size() <= numberOfDays && hasPeriodAfter(weekDate));
    }

    return dates;
}

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From source file:dk.teachus.backend.testdatagenerator.DynamicDataImport.java

License:Apache License

private void createBookings(Teacher teacher, DateMidnight startDate, DateMidnight endDate) {
    Session session = sessionFactory.openSession();
    session.beginTransaction();//from   w  w  w .j a  v a  2s  . c  o m

    Set<DateTime> bookedDates = new HashSet<DateTime>();

    List<Pupil> pupils = getPupils(teacher, session);
    List<Period> periods = getPeriods(teacher, session);

    DateTime now = new DateTime();

    for (Pupil pupil : pupils) {
        DateMidnight date = startDate;
        while (date.isBefore(endDate)) {
            // First see if the pupil should have a booking here at all
            long shouldBook = Math.round(Math.random());
            if (shouldBook == 1) {
                // Then find out which period to book in
                int periodIndex = (int) (Math.random() * periods.size());
                Period period = periods.get(periodIndex);
                log.debug("Booking lesson for period: " + period.getName());

                // Then find out which day in the period to book in
                int weekDayIndex = (int) (Math.random() * period.getWeekDays().size());
                WeekDay weekDay = period.getWeekDays().get(weekDayIndex);
                DateMidnight weekDayDate = date.withDayOfWeek(weekDay.getYodaWeekDay());

                // Now find out which time of day to use
                // We do that by listing the possible booking time entries. A lesson doesn't have to start at a whole number.
                List<DateTime> avaiableLessonsStart = new ArrayList<DateTime>();
                DateTime bookTime = period.getStartTime().toDateTime(weekDayDate);
                DateTime et = period.getEndTime().toDateTime(weekDayDate);
                while (bookTime.isBefore(et)) {
                    if (period.mayBook(bookTime)) {
                        avaiableLessonsStart.add(bookTime);
                    }

                    bookTime = bookTime.plusMinutes(period.getIntervalBetweenLessonStart());
                }

                int selectedIndex = (int) Math.round(Math.random() * (avaiableLessonsStart.size() - 1));
                log.debug("Selected lesson number " + selectedIndex + " out of " + avaiableLessonsStart.size());
                bookTime = avaiableLessonsStart.get(selectedIndex);

                if (bookedDates.contains(bookTime) == false) {
                    bookedDates.add(bookTime);

                    // Create booking
                    PupilBooking booking = new PupilBookingImpl();
                    booking.setCreateDate(new DateTime());
                    booking.setDate(bookTime);
                    booking.setPeriod(period);
                    booking.setTeacher(teacher);
                    booking.setPupil(pupil);
                    booking.setNotificationSent(true);
                    booking.setPupilNotificationSent(true);

                    // Set the paid based on the booking time is in the past
                    if (now.isAfter(bookTime)) {
                        // If it's within a month, then give it a 40% change of not have been paid
                        if (now.minusMonths(1).isBefore(bookTime)) {
                            int pct = (int) (Math.random() * 100.0);
                            if (pct >= 40) {
                                booking.setPaid(true);
                            }
                        } else {
                            booking.setPaid(true);
                        }
                    }

                    // Book
                    session.save(booking);
                }
            }

            date = date.plusWeeks(1);
        }
    }

    session.getTransaction().commit();
    session.close();
}

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From source file:org.jasig.portlet.courses.mvc.wrapper.CourseSectionWrapper.java

License:Apache License

@JsonIgnore
public int getExamStartSunday() {
    if (this.getStartDateObj() == null) {
        return 0;
    }//from w  w w . j  a va 2s  . co  m

    DateMidnight date = this.getStartDateObj();

    if (date.getDayOfWeek() == DateTimeConstants.SUNDAY) {
        return date.getDayOfMonth();
    }

    return date.withDayOfWeek(DateTimeConstants.SUNDAY).minusWeeks(1).getDayOfMonth();
}

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From source file:org.wicketstuff.ddcalendar.CalendarWeek.java

License:Apache License

public DateMidnight getFirstDay() {
    DateMidnight date = new DateMidnight(year, 1, 1);
    date = date.withWeekOfWeekyear(week);
    date = date.withDayOfWeek(1);
    return date;// w  w w.ja  v a2s .com
}

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From source file:org.wicketstuff.ddcalendar.CalendarWeek.java

License:Apache License

public DateMidnight getLastDay() {
    DateMidnight date = new DateMidnight(year, 1, 1);
    date = date.withWeekOfWeekyear(week);
    date = date.withDayOfWeek(7);
    return date;//from w  w w .j  a va  2 s .c  o m
}

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