Example usage for java.util Date getClass

Introduction

In this page you can find the example usage for java.util Date getClass.

Prototype

@HotSpotIntrinsicCandidate
public final native Class<?> getClass();

Source Link

Document

Returns the runtime class of this Object .

Usage

From source file:jp.co.ctc_g.jfw.core.util.Dates.java

/**
 * ????????.//from ww w . j  a v a 2s  .c o m
 * @param date ?
 * @param inclement ?.????????.
 * @return ??
 */
public static Date addMinute(Date date, int inclement) {

    if (inclement == 0) {
        return date;
    }
    Calendar currentCalendar = Dates.getCalendarInstance(date);
    int year = currentCalendar.get(Calendar.YEAR);
    int month = Dates.toRealMonth(currentCalendar.get(Calendar.MONTH));
    int day = currentCalendar.get(Calendar.DATE);
    int hour = currentCalendar.get(Calendar.HOUR_OF_DAY);
    int minute = currentCalendar.get(Calendar.MINUTE);
    if (inclement >= 0) {
        for (int index = 0; index < inclement; index++) {
            minute++;
            if (minute >= 60) {
                minute = 0;
                hour++;
                if (hour >= 24) {
                    hour = 0;
                    day++;
                    if (!enableDayOfMonth(year, month, day)) {
                        day = 1;
                        month++;
                        if (month >= 13 || !enableDayOfMonth(year, month, day)) {
                            month = 1;
                            year++;
                        }
                    }
                }
            }
        }
    } else {
        for (int index = inclement; index < 0; index++) {
            minute--;
            if (minute < 0) {
                minute = 59;
                hour--;
                if (hour < 0) {
                    hour = 23;
                    day--;
                    if (day <= 0) {
                        month--;
                        if (month <= 0) {
                            year--;
                            if (year <= 0) {
                                throw new InternalException(Dates.class, "E-UTIL#0036");
                            } else {
                                month = 12;
                                day = DAY_OF_MONTH[11];
                            }
                        } else {
                            day = DAY_OF_MONTH[month - 1];
                            if (!isLeapYear(year) && month == 2) {
                                day--;
                            }
                        }
                    }
                }
            }
        }
    }
    currentCalendar.set(year, Dates.toCalendarMonth(month), day, hour, minute,
            currentCalendar.get(Calendar.SECOND));

    long time = currentCalendar.getTimeInMillis();

    /*
     * ???????????? Calendar????????java.util.Date???????
     */
    return instantiateDate(date.getClass(), time);

}

---

From source file:jp.co.ctc_g.jfw.core.util.Dates.java

/**
 * ????????.//  w  ww . j a va2s  . c  om
 * @param date ?
 * @param inclement ?.????????.
 * @return ??
 */
public static Date addSecond(Date date, int inclement) {

    if (inclement == 0) {
        return date;
    }
    Calendar currentCalendar = Dates.getCalendarInstance(date);
    int year = currentCalendar.get(Calendar.YEAR);
    int month = Dates.toRealMonth(currentCalendar.get(Calendar.MONTH));
    int day = currentCalendar.get(Calendar.DATE);
    int hour = currentCalendar.get(Calendar.HOUR_OF_DAY);
    int minute = currentCalendar.get(Calendar.MINUTE);
    int second = currentCalendar.get(Calendar.SECOND);
    if (inclement >= 0) {
        for (int index = 0; index < inclement; index++) {
            second++;
            if (second >= 60) {
                second = 0;
                minute++;
                if (minute >= 60) {
                    minute = 0;
                    hour++;
                    if (hour >= 24) {
                        hour = 0;
                        day++;
                        if (!enableDayOfMonth(year, month, day)) {
                            day = 1;
                            month++;
                            if (month >= 13 || !enableDayOfMonth(year, month, day)) {
                                month = 1;
                                year++;
                            }
                        }
                    }
                }
            }
        }
    } else {
        for (int index = inclement; index < 0; index++) {
            second--;
            if (second < 0) {
                second = 59;
                minute--;
                if (minute < 0) {
                    minute = 59;
                    hour--;
                    if (hour < 0) {
                        hour = 23;
                        day--;
                        if (day <= 0) {
                            month--;
                            if (month <= 0) {
                                year--;
                                if (year <= 0) {
                                    throw new InternalException(Dates.class, "E-UTIL#0036");
                                } else {
                                    month = 12;
                                    day = DAY_OF_MONTH[11];
                                }
                            } else {
                                day = DAY_OF_MONTH[month - 1];
                                if (!isLeapYear(year) && month == 2) {
                                    day--;
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    currentCalendar.set(year, Dates.toCalendarMonth(month), day, hour, minute, second);

    long time = currentCalendar.getTimeInMillis();

    /*
     * ???????????? Calendar????????java.util.Date???????
     */
    return instantiateDate(date.getClass(), time);

}

---

From source file:ca.oson.json.Oson.java

private Date date2Date(Date currentDate, Class returnType) {
    if (currentDate == null) {
        return currentDate;
    }/*from   ww w . j av  a  2  s.  com*/

    Class cls = currentDate.getClass();

    if (returnType.isAssignableFrom(cls)) {
        return currentDate;
    }

    if (Date.class != returnType) {
        return date2Date(currentDate.getTime(), returnType);
    } else {
        return currentDate;
    }
}

---

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