/**
* get calendar by user setting (timezone, first day of week)
*
* @param calendarSetting
* @return calendar object
*/
public static Calendar getCalendarInstanceBySetting(CalendarSetting calendarSetting) {
Calendar calendar = GregorianCalendar.getInstance();
calendar.setLenient(false);
calendar.setTimeZone(TimeZone.getTimeZone(calendarSetting.getTimeZone()));
calendar.setFirstDayOfWeek(Integer.parseInt(calendarSetting.getWeekStartOn()));
calendar.setMinimalDaysInFirstWeek(4);
return calendar;
}
