OfflimitDates.add(calculateFloatingHoliday(1, Calendar.MONDAY, year, Calendar.SEPTEMBER)) OfflimitDates.add(calculateFloatingHoliday(0, Calendar.MONDAY, year, Calendar.MAY)) OfflimitDates.add(calculateFloatingHoliday(3, Calendar.MONDAY, year, Calendar.FEBRUARY)) OfflimitDates.add(calculateFloatingHoliday(3, Calendar.MONDAY, year, Calendar.JANUARY)) OfflimitDates.add(offsetForWeekend(baseCalendar)) īt(year, Calendar.JULY, 4) īt(year, Calendar.NOVEMBER, 11) īt(year, Calendar.DECEMBER, 25) Private static List getOfflimitDates(int year)Ĭalendar baseCalendar = GregorianCalendar.getInstance() īt(year, Calendar.JANUARY, 1) * Based on a year, this will compute the actual dates of Else we recursively call our function until we find one. If tomorrow is a valid business day, return it Increment the Date object by a Day and clear out hour/min/sec informationĭate nextDay = uncate(addDays(startDate, 1), Calendar.DATE) Public static Date getNextBusinessDay(Date startDate) * a holiday or the official observance of that holiday if it fell * startDate the Date of which you need the next business day. * heavily, so look at that documentation for further information. If (ntains(baseCal.getTime()) || onWeekend) If it's on a weekend, increment necessary amount and test again If it's on a holiday, increment and test again Int dayOfWeek = baseCal.get(Calendar.DAY_OF_WEEK) īoolean onWeekend = dayOfWeek = Calendar.SATURDAY || dayOfWeek = Calendar.SUNDAY If the map doesn't already have the dates computed, create them.ĬomputedDates.put(year, getOfflimitDates(year)) Setup the calendar to have the start date truncatedĬalendar baseCal = Calendar.getInstance() ītTime(uncate(dateToCheck, Calendar.DATE)) Public static boolean isBusinessDay(Date dateToCheck) * holidays then it will try the next day. * day falls on a weekend or one of the following * This method will calculate the next business day Private static transient Map> computedDates = new HashMap>() Private static Log log = LogFactory.getLog(BusinessDayUtil.class) Itu bergantung pada proyek Apache commons yang dapat diperoleh di sini: package com.yourPackageName
Ini bukan super user friendly, tetapi seharusnya memberi Anda keinginan yang Anda cari. Ini adalah sesuatu yang saya kumpulkan untuk tujuan ini. Di bawah ini adalah jawaban yang sangat panjang.
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