org.kuali.ole.utility.DateTimeUtil Maven / Gradle / Ivy
/*
* Copyright 2011 The Kuali Foundation.
*
* Licensed under the Educational Community License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.opensource.org/licenses/ecl2.php
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.kuali.ole.utility;
import java.text.DecimalFormat;
public class DateTimeUtil {
public static String formatTime(long endTime, long startTime) {
long milliseconds = endTime - startTime;
return formatTime(milliseconds);
}
public static String formatTime(long timeInMillisec) {
long hours;
long minutes;
long seconds;
long milliseconds = timeInMillisec;
double secAndMilliSec = (double) timeInMillisec / 1000;
double milliSec = secAndMilliSec - (long) secAndMilliSec;
DecimalFormat df = new DecimalFormat("#.###");
seconds = (milliseconds / 1000);
// milliseconds = milliseconds - seconds * 1000;
minutes = seconds / 60;
seconds = seconds - minutes * 60;
hours = minutes / 60;
minutes = minutes - hours * 60;
secAndMilliSec = (double) seconds + Double.valueOf(df.format(milliSec));
String timeTaken = hours + ":" + minutes + ":" + Double.valueOf(df.format(secAndMilliSec));
return timeTaken;
}
}