Java TimeUnit Usage getDurationFromMilliseconds(long duration)

Description

Gets the duration as string.

License

Apache License

Parameter

Parameter	Description
duration	the duration.

Return

the string.

Declaration

public static String getDurationFromMilliseconds(long duration) 

Method Source Code

//package com.java2s;
/*//from www. ja  va  2 s .  co  m
 * Copyright 2011 Andrej Petras <andrej@ajka-andrej.com>.
 *
 * Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */

import java.util.concurrent.TimeUnit;

public class Main {
    /**
     * Gets the duration as string.
     *
     * @param duration the duration.
     *
     * @return the string.
     */
    public static String getDurationFromMilliseconds(long duration) {

        long days = TimeUnit.MILLISECONDS.toDays(duration);
        duration = duration - TimeUnit.DAYS.toMillis(days);

        long hours = TimeUnit.MILLISECONDS.toHours(duration);
        duration = duration - TimeUnit.HOURS.toMillis(hours);

        long minutes = TimeUnit.MILLISECONDS.toMinutes(duration);
        duration = duration - TimeUnit.MINUTES.toMillis(minutes);

        long seconds = TimeUnit.MILLISECONDS.toSeconds(duration);
        duration = duration - TimeUnit.SECONDS.toMillis(seconds);

        long milli = duration;

        StringBuilder sb = new StringBuilder();
        if (days > 0) {
            sb.append(days);
            sb.append("d ");
        }
        if (hours > 0) {
            sb.append(hours);
            sb.append("h ");
        }
        if (minutes > 0) {
            sb.append(minutes);
            sb.append("m ");
        }
        if (milli > 0) {
            sb.append(seconds);
            sb.append('.');
            sb.append(milli);
            sb.append('s');
        } else if (seconds > 0) {
            sb.append(seconds);
            sb.append('s');
        }
        return sb.toString().trim();
    }
}

Related

1. getDurationBreakdown(long millis)
2. getDurationBreakdown(long millis)
3. getDurationBreakdown(long millis)
4. getDurationBreakdown(long millis)
5. getDurationFromMillis(long millis)
6. getDurationFromTwoDates(Date startTime, Date endTime)
7. getDurationHMS(long millis)
8. getDurationUnit(Map config)
9. getElapsedTime(Date start, Date end)