Mercurial > dive4elements > framework
comparison artifacts-common/src/main/java/de/intevation/artifacts/common/utils/DateUtils.java @ 389:ea263ee87563
Added new helper class DateUtils.
artifacts/trunk@4436 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Fri, 18 May 2012 09:08:03 +0000 |
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388:156904aa7c85 | 389:ea263ee87563 |
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1 package de.intevation.artifacts.common.utils; | |
2 | |
3 import java.util.Calendar; | |
4 import java.util.Date; | |
5 | |
6 | |
7 public class DateUtils { | |
8 | |
9 private DateUtils() { | |
10 } | |
11 | |
12 | |
13 /** | |
14 * This function extracts the year as int value from <i>date</i>. | |
15 * | |
16 * @param date The source date. | |
17 * | |
18 * @return the year as integer or -1 if date is empty. | |
19 */ | |
20 public static int getYearFromDate(Date date) { | |
21 if (date == null) { | |
22 return -1; | |
23 } | |
24 | |
25 Calendar cal = Calendar.getInstance(); | |
26 cal.setTime(date); | |
27 | |
28 return cal.get(Calendar.YEAR); | |
29 } | |
30 } |