1 package fr.ifremer.tutti.util;
2
3 /*
4 * #%L
5 * Tutti :: Persistence
6 * $Id:$
7 * $HeadURL:$
8 * %%
9 * Copyright (C) 2012 - 2014 Ifremer
10 * %%
11 * This program is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation, either version 3 of the
14 * License, or (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public
22 * License along with this program. If not, see
23 * <http://www.gnu.org/licenses/gpl-3.0.html>.
24 * #L%
25 */
26
27 import org.apache.commons.lang3.time.DurationFormatUtils;
28
29 import java.util.Calendar;
30 import java.util.Date;
31
32 /**
33 * Created on 9/5/14.
34 *
35 * @author Tony Chemit - chemit@codelutin.com
36 * @since 3.8
37 */
38 public class DateTimes {
39
40 public static String getDuration(Date startDate,
41 Date endDate,
42 String format) {
43 String duration = "";
44 if (startDate != null && endDate != null && !startDate.after(endDate)) {
45 duration = DurationFormatUtils.formatPeriod(
46 startDate.getTime(),
47 endDate.getTime(),
48 format);
49 }
50 return duration;
51 }
52
53 /**
54 * Enleve les données des heures (hour, minute, second, milli = 0).
55 *
56 * @param date la date a modifier
57 * @return la date d'un jour
58 */
59 public static Date getDay(Date date) {
60 Calendar calendar = Calendar.getInstance();
61 calendar.setTime(date);
62 calendar.set(Calendar.MILLISECOND, 0);
63 calendar.set(Calendar.SECOND, 0);
64 calendar.set(Calendar.MINUTE, 0);
65 calendar.set(Calendar.HOUR_OF_DAY, 0);
66 date = calendar.getTime();
67 return date;
68 }
69
70 }