Example usage for java.util Date getClass

List of usage examples for java.util Date getClass

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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

/**
 * <ul>//  w  w  w .j ava  2 s .c  o  m
 * ????????.
 * </ul>
 * @param date 
 * @param increment ?
 * @return date ???
 */
public static Date addMillisecond(Date date, int increment) {

    if (increment == 0) {
        return date;
    }

    long time = date.getTime();
    time = time + increment;

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

From source file:org.pentaho.platform.repository.runtime.RuntimeElement.java

/**
 * Sets a date property in the paramMap. If null comes in, it removes the value from the map. Special
 * implementation note - Null values aren't supported in the Map. So, if a null value is passed in, this
 * implementation will remove the entry from the map.
 * /*from   w ww.  j  ava2s. c om*/
 * @param key
 *          Key in the paramMap
 * @param value
 *          The property value to set.
 */
public void setDateProperty(final String key, final Date value) {
    this.updateOk();
    trace(Messages.getInstance().getString("RTREPO.DEBUG_PROPERTY_GETSET", "setDate", key)); //$NON-NLS-1$ //$NON-NLS-2$
    checkType(key, value.getClass().getName(), true);
    Map theMap = getParamMapDT();
    if (value != null) {
        theMap.put(key, value);
    } else {
        theMap.remove(key);
    }
}

From source file:org.pentaho.platform.engine.services.runtime.SimpleRuntimeElement.java

/**
 * Sets a date property in the paramMap. If null comes in, it removes the value from the map. Special
 * implementation note - Null values aren't supported in the Map. So, if a null value is passed in, this
 * implementation will remove the entry from the map.
 * //from   w w w.j a  v  a  2s.c  o m
 * @param key
 *          Key in the paramMap
 * @param value
 *          The property value to set.
 */
public void setDateProperty(final String key, final Date value) {
    this.updateOk();
    trace(Messages.getInstance().getString("RTREPO.DEBUG_PROPERTY_GETSET", "setDate", key)); //$NON-NLS-1$ //$NON-NLS-2$
    Map theMap = getParamMapDT();
    if (value != null) {
        checkType(key, value.getClass().getName(), true);
        theMap.put(key, value);
    } else {
        theMap.remove(key);
    }
}

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

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

    if (inclement == 0) {
        return date;
    }
    Calendar currentCalendar = Dates.getCalendarInstance(date);
    currentCalendar.set(currentCalendar.get(Calendar.YEAR) + inclement, currentCalendar.get(Calendar.MONTH),
            currentCalendar.get(Calendar.DATE), currentCalendar.get(Calendar.HOUR_OF_DAY),
            currentCalendar.get(Calendar.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

/**
 * <p>// w  ww. j  ava 2s  .co m
 * ??????.
 * </p>
 * @param date ?
 * @return ???
 */
public static Date endOfMonth(Date date) {

    Calendar currentCalendar = Dates.getCalendarInstance(date);
    int day = DAY_OF_MONTH[currentCalendar.get(Calendar.MONTH)];

    if (!isLeapYear(currentCalendar.get(Calendar.YEAR)) && currentCalendar.get(Calendar.MONTH) == 1) {
        day--;
    }

    currentCalendar.set(currentCalendar.get(Calendar.YEAR), currentCalendar.get(Calendar.MONTH), day,
            currentCalendar.get(Calendar.HOUR_OF_DAY), currentCalendar.get(Calendar.MINUTE),
            currentCalendar.get(Calendar.SECOND));
    currentCalendar.set(Calendar.MILLISECOND, 0);

    long time = currentCalendar.getTimeInMillis();

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

}

From source file:org.apache.openjpa.util.ProxyManagerImpl.java

public Date copyDate(Date orig) {
    if (orig == null)
        return null;
    if (orig instanceof Proxy)
        return (Date) ((Proxy) orig).copy(orig);

    ProxyDate proxy = getFactoryProxyDate(orig.getClass());
    return (Date) proxy.copy(orig);
}

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

/**
 * ????????.<br>/*from   w  w  w.  j  av  a  2s.  com*/
 * ???????????????.<br>
 * :531?1??630????.
 * @param date ?
 * @param inclement ?.????????.
 * @return ??
 */
public static Date addMonth(Date date, int inclement) {

    if (inclement == 0) {
        return date;
    }
    Calendar currentCalendar = Dates.getCalendarInstance(date);
    int year = currentCalendar.get(Calendar.YEAR);
    int calendarMonth = currentCalendar.get(Calendar.MONTH);
    int month = Dates.toRealMonth(calendarMonth);
    month += inclement;
    for (; (month) <= 0 || (month) >= 13;) {
        if ((month) >= 13) {
            year++;
            month -= 12;
        } else {
            year--;
            month += 12;
        }
    }
    int day = currentCalendar.get(Calendar.DATE);
    int dayOfMonth = DAY_OF_MONTH[calendarMonth];
    if (day == dayOfMonth) {
        Date firstDate = Dates.getDate(year, month, 1);
        Date endOfMonth = Dates.endOfMonth(firstDate);
        Calendar inclementCalendar = Dates.getCalendarInstance(endOfMonth);
        day = inclementCalendar.get(Calendar.DATE);
    }
    currentCalendar.set(year, Dates.toCalendarMonth(month), day, currentCalendar.get(Calendar.HOUR_OF_DAY),
            currentCalendar.get(Calendar.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

/**
 * ????????./*from   w w w  .j  ava  2  s  .c o  m*/
 * @param date ?
 * @param inclement ?.????????.
 * @return ??
 */
public static Date addDay(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);
    if (inclement >= 0) {
        for (int index = 0; index < inclement; index++) {
            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++) {
            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, currentCalendar.get(Calendar.HOUR_OF_DAY),
            currentCalendar.get(Calendar.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

/**
 * <p>//from w ww .j  av  a  2  s .  c om
 * ?????????.
 * </p>
 * @param date ??
 * @param type ??????
 * @return ???
 */
public static Date truncate(Date date, DateType type) {

    Calendar currentCalendar = Dates.getCalendarInstance(date);
    int year = currentCalendar.get(Calendar.YEAR);
    int month = 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);
    int millis = currentCalendar.get(Calendar.MILLISECOND);

    if (Objects.equals(type, Dates.YEAR)) {
        month = 0;
        day = 1;
        hour = 0;
        minute = 0;
        second = 0;
        millis = 0;
    } else if (Objects.equals(type, Dates.MONTH)) {
        day = 1;
        hour = 0;
        minute = 0;
        second = 0;
        millis = 0;
    } else if (Objects.equals(type, Dates.DAY)) {
        hour = 0;
        minute = 0;
        second = 0;
        millis = 0;
    } else if (Objects.equals(type, Dates.HOUR)) {
        minute = 0;
        second = 0;
        millis = 0;
    } else if (Objects.equals(type, Dates.MINUTE)) {
        second = 0;
        millis = 0;
    } else if (Objects.equals(type, Dates.SECOND)) {
        millis = 0;
    } else if (Objects.equals(type, Dates.MSEC)) {
        /*
         * Timestamp?????? ????????????????????
         */
        if (date instanceof java.sql.Timestamp) {
            // ???
            java.sql.Timestamp timestamp = (java.sql.Timestamp) date;
            millis = timestamp.getNanos() / NANOS_2_MSEC;
        }
    }

    currentCalendar.set(year, month, day, hour, minute, second);
    currentCalendar.set(Calendar.MILLISECOND, millis);

    long afterMillis = currentCalendar.getTimeInMillis();

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

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

/**
 * ????????./*from   w  w  w.  j a  va  2  s.co  m*/
 * @param date ?
 * @param inclement ?.????????.
 * @return ??
 */
public static Date addHour(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);
    if (inclement >= 0) {
        for (int index = 0; index < inclement; index++) {
            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++) {
            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, currentCalendar.get(Calendar.MINUTE),
            currentCalendar.get(Calendar.SECOND));

    long time = currentCalendar.getTimeInMillis();

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

}