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annotate artifacts-common/src/main/java/de/intevation/artifacts/common/utils/DateUtils.java @ 456:afbe26bb9895
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author | Andre Heinecke <aheinecke@intevation.de> |
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date | Fri, 01 Mar 2013 12:02:25 +0100 |
parents | ea263ee87563 |
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rev | line source |
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ea263ee87563
Added new helper class DateUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.artifacts.common.utils; |
ea263ee87563
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2 |
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3 import java.util.Calendar; |
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4 import java.util.Date; |
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5 |
ea263ee87563
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6 |
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7 public class DateUtils { |
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8 |
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9 private DateUtils() { |
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10 } |
ea263ee87563
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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11 |
ea263ee87563
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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12 |
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13 /** |
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14 * This function extracts the year as int value from <i>date</i>. |
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15 * |
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16 * @param date The source date. |
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17 * |
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18 * @return the year as integer or -1 if date is empty. |
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19 */ |
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20 public static int getYearFromDate(Date date) { |
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21 if (date == null) { |
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22 return -1; |
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23 } |
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24 |
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25 Calendar cal = Calendar.getInstance(); |
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26 cal.setTime(date); |
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27 |
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28 return cal.get(Calendar.YEAR); |
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29 } |
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30 } |