org.eclipse.dirigible.runtime.metrics.TimeUtils.java Source code

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Here is the source code for org.eclipse.dirigible.runtime.metrics.TimeUtils.java

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/******************************************************************************* 
 * Copyright (c) 2015 SAP and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0 
 * which accompanies this distribution, and is available at 
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   SAP - initial API and implementation
 *******************************************************************************/

package org.eclipse.dirigible.runtime.metrics;

import java.util.Calendar;
import java.util.Date;

import org.apache.commons.lang.time.DateUtils;
//import org.joda.time.DateTime;
//import org.joda.time.Period;

public class TimeUtils {

    //   private static DateTime dateTimeCeiling(DateTime dt, Period p) {
    //       if (p.getYears() != 0) {
    //           return dt.yearOfEra().roundCeilingCopy().minusYears(dt.getYearOfEra() % p.getYears());
    //       } else if (p.getMonths() != 0) {
    //           return dt.monthOfYear().roundCeilingCopy().minusMonths((dt.getMonthOfYear() - 1) % p.getMonths());
    //       } else if (p.getWeeks() != 0) {
    //           return dt.weekOfWeekyear().roundCeilingCopy().minusWeeks((dt.getWeekOfWeekyear() - 1) % p.getWeeks());
    //       } else if (p.getDays() != 0) {
    //           return dt.dayOfMonth().roundCeilingCopy().minusDays((dt.getDayOfMonth() - 1) % p.getDays());
    //       } else if (p.getHours() != 0) {
    //           return dt.hourOfDay().roundCeilingCopy().minusHours(dt.getHourOfDay() % p.getHours());
    //       } else if (p.getMinutes() != 0) {
    //           return dt.minuteOfHour().roundCeilingCopy().minusMinutes(dt.getMinuteOfHour() % p.getMinutes());
    //       } else if (p.getSeconds() != 0) {
    //           return dt.secondOfMinute().roundCeilingCopy().minusSeconds(dt.getSecondOfMinute() % p.getSeconds());
    //       }
    //       return dt.millisOfSecond().roundCeilingCopy().minusMillis(dt.getMillisOfSecond() % p.getMillis());
    //   }

    public static Date roundCeilingHour(Date date) {
        //      DateTime bound = dateTimeCeiling(new DateTime(date.getTime()), Period.hours(1));
        //      return new Date(bound.getMillis());

        return DateUtils.ceiling(date, Calendar.HOUR);
    }

}