Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/utils/DateGuesser.java @ 5882:7100059790df

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DateGuesser: set times exactly (without parts of import time)
author Tom Gottfried <tom.gottfried@intevation.de>
date Tue, 30 Apr 2013 11:14:58 +0200
parents 4dd33b86dc61
children 4110565baff8
rev   line source
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.utils;
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10
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11 import java.util.Date;
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12 import java.util.Calendar;
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13
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14 import java.util.regex.Pattern;
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15 import java.util.regex.Matcher;
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16
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17 public final class DateGuesser {
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18 public static final String [] MONTH = {
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19 "jan", "feb", "mrz", "apr", "mai", "jun",
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20 "jul", "aug", "sep", "okt", "nov", "dez"
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21 };
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22
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23 public static final int guessMonth(String s) {
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24 s = s.toLowerCase();
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25 for (int i = 0; i < MONTH.length; ++i)
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26 if (MONTH[i].equals(s)) {
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27 return i;
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28 }
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29 return -1;
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30 }
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31
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32 public static final Pattern YYYY_MM_DD =
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33 Pattern.compile("^(\\d{4})-(\\d{2})-(\\d{2})$");
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34
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35 public static final Pattern DD_MM_YYYY =
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36 Pattern.compile("^(\\d{1,2})\\.(\\d{1,2})\\.(\\d{2,4})$");
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37
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38 public static final Pattern MMM_YYYY =
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39 Pattern.compile("^(\\d{0,2})\\.?(\\w{3})\\.?(\\d{2,4})$");
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40
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41 public static final Pattern GARBAGE_YYYY =
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42 Pattern.compile("^\\D*(\\d{2,4})$");
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43
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44 public static final Pattern YYYY_MM_DDThh_mm =
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45 Pattern.compile("^(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2})$");
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46
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47 public static final Pattern YYYY_MM_DDThh_mm_ss =
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48 Pattern.compile("^(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})$");
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49
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50 public static final Pattern DD_MM_YYYYThh_mm =
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51 Pattern.compile("^(\\d{1,2})\\.(\\d{1,2})\\.(\\d{2,4})T(\\d{1,2}):(\\d{2})$");
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52
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53 public static final Pattern DD_MM_YYYYThh_mm_ss =
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54 Pattern.compile("^(\\d{1,2})\\.(\\d{1,2})\\.(\\d{2,4})T(\\d{1,2}):(\\d{2}):(\\d{2})$");
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55
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56 public static final Pattern DDMMYY =
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57 Pattern.compile("^(\\d{1,2})(\\d{1,2})(\\d{1,2})$");
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58
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59 private DateGuesser() {
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60 }
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61
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62 public static final int calendarMonth(String month) {
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63 return calendarMonth(Integer.parseInt(month));
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64 }
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65
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66 public static final int calendarMonth(int month) {
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67 return Math.max(Math.min(month-1, 11), 0);
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68 }
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69
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70 /**
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71 * Guess date by trying all different patterns.
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72 * Throws IllegalArgumentException if not able to guess.
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73 * @param s The date to be guessed (e.g. 11.02.2001).
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74 * @return the parsed Date.
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75 */
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76 public static Date guessDate(String s) {
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77 if (s == null || (s = s.trim()).length() == 0) {
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78 throw new IllegalArgumentException();
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79 }
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80
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81 Matcher m;
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82
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83 m = YYYY_MM_DD.matcher(s);
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84
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85 if (m.matches()) {
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86 Calendar cal = Calendar.getInstance();
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87 String year = m.group(1);
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88 String month = m.group(2);
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89 String day = m.group(3);
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90 cal.clear();
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91 cal.set(
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92 Integer.parseInt(year),
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93 calendarMonth(month),
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94 Integer.parseInt(day),
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95 12, 0, 0);
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96 return cal.getTime();
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97 }
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98
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99 m = DD_MM_YYYY.matcher(s);
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100
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101 if (m.matches()) {
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102 Calendar cal = Calendar.getInstance();
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103 String year = m.group(3);
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104 String month = m.group(2);
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105 String day = m.group(1);
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106 cal.clear();
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107 cal.set(
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108 Integer.parseInt(year) + (year.length() == 2 ? 1900 : 0),
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109 calendarMonth(month),
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110 Integer.parseInt(m.group(1)),
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111 12, 0, 0);
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112 return cal.getTime();
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113 }
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114
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115 m = MMM_YYYY.matcher(s);
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116
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117 if (m.matches()) {
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118 int month = guessMonth(m.group(2));
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119 if (month >= 0) {
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120 Calendar cal = Calendar.getInstance();
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121 String year = m.group(3);
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122 String day = m.group(1);
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123 cal.clear();
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124 cal.set(
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125 Integer.parseInt(year) + (year.length() == 2 ? 1900 : 0),
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126 month,
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127 day.length() == 0 ? 15 : Integer.parseInt(day),
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
128 12, 0, 0);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
129 return cal.getTime();
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
130 }
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
131 }
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
132
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
133 m = YYYY_MM_DDThh_mm.matcher(s);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
134
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
135 if (m.matches()) {
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
136 Calendar cal = Calendar.getInstance();
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
137 String year = m.group(1);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
138 String month = m.group(2);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
139 String day = m.group(3);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
140 String hour = m.group(4);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
141 String minute = m.group(5);
5882
7100059790df DateGuesser: set times exactly (without parts of import time)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 5844
diff changeset
142 cal.clear();
2357
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
143 cal.set(
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
144 Integer.parseInt(year),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
145 calendarMonth(month),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
146 Integer.parseInt(day),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
147 Integer.parseInt(hour),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
148 Integer.parseInt(minute),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
149 0
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
150 );
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
151 return cal.getTime();
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
152 }
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
153
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
154 m = YYYY_MM_DDThh_mm_ss.matcher(s);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
155
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
156 if (m.matches()) {
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
157 Calendar cal = Calendar.getInstance();
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
158 String year = m.group(1);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
159 String month = m.group(2);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
160 String day = m.group(3);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
161 String hour = m.group(4);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
162 String minute = m.group(5);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
163 String second = m.group(6);
5882
7100059790df DateGuesser: set times exactly (without parts of import time)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 5844
diff changeset
164 cal.clear();
2357
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
165 cal.set(
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
166 Integer.parseInt(year),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
167 calendarMonth(month),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
168 Integer.parseInt(day),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
169 Integer.parseInt(hour),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
170 Integer.parseInt(minute),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
171 Integer.parseInt(second)
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
172 );
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
173 return cal.getTime();
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
174 }
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
175
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
176 m = DD_MM_YYYYThh_mm.matcher(s);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
177
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
178 if (m.matches()) {
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
179 Calendar cal = Calendar.getInstance();
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
180 String year = m.group(3);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
181 String month = m.group(2);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
182 String day = m.group(1);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
183 String hour = m.group(4);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
184 String minute = m.group(5);
5882
7100059790df DateGuesser: set times exactly (without parts of import time)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 5844
diff changeset
185 cal.clear();
2357
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
186 cal.set(
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
187 Integer.parseInt(year) + (year.length() == 2 ? 1900 : 0),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
188 calendarMonth(month),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
189 Integer.parseInt(day),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
190 Integer.parseInt(hour),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
191 Integer.parseInt(minute),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
192 0
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
193 );
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
194 return cal.getTime();
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
195 }
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
196
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
197 m = DD_MM_YYYYThh_mm_ss.matcher(s);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
198
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
199 if (m.matches()) {
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
200 Calendar cal = Calendar.getInstance();
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
201 String year = m.group(3);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
202 String month = m.group(2);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
203 String day = m.group(1);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
204 String hour = m.group(4);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
205 String minute = m.group(5);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
206 String second = m.group(6);
5882
7100059790df DateGuesser: set times exactly (without parts of import time)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 5844
diff changeset
207 cal.clear();
2357
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
208 cal.set(
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
209 Integer.parseInt(year) + (year.length() == 2 ? 1900 : 0),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
210 calendarMonth(month),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
211 Integer.parseInt(day),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
212 Integer.parseInt(hour),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
213 Integer.parseInt(minute),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
214 Integer.parseInt(second)
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
215 );
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
216 return cal.getTime();
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
217 }
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
218
4763
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
219 m = DDMMYY.matcher(s);
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
220
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
221 if (m.matches()) {
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
222 Calendar cal = Calendar.getInstance();
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
223 String day = m.group(1);
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
224 String month = m.group(2);
4770
28fa48986ae9 DateGuesser: Take current year modulo 100 if compare it with a two digit year value. Removed auto boxing.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4764
diff changeset
225 String yearS = m.group(3);
28fa48986ae9 DateGuesser: Take current year modulo 100 if compare it with a two digit year value. Removed auto boxing.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4764
diff changeset
226 int year = Integer.parseInt(yearS);
28fa48986ae9 DateGuesser: Take current year modulo 100 if compare it with a two digit year value. Removed auto boxing.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4764
diff changeset
227
28fa48986ae9 DateGuesser: Take current year modulo 100 if compare it with a two digit year value. Removed auto boxing.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4764
diff changeset
228 if (year <= cal.get(Calendar.YEAR) % 100) {
4763
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
229 year += 2000;
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
230 }
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
231 else {
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
232 year += 1900;
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
233 }
5882
7100059790df DateGuesser: set times exactly (without parts of import time)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 5844
diff changeset
234 cal.clear();
4763
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
235 cal.set(
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
236 year,
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
237 Integer.parseInt(month), // month
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
238 Integer.parseInt(day), // day
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
239 12, 0, 0);
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
240 return cal.getTime();
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
241 }
8195396b23ce DateGuesser: Added and handle DDMMYY pattern.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2357
diff changeset
242
2357
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
243 m = GARBAGE_YYYY.matcher(s);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
244
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
245 if (m.matches()) {
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
246 Calendar cal = Calendar.getInstance();
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
247 String year = m.group(1);
5882
7100059790df DateGuesser: set times exactly (without parts of import time)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 5844
diff changeset
248 cal.clear();
2357
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
249 cal.set(
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
250 Integer.parseInt(year) + (year.length() == 2 ? 1900 : 0),
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
251 5, // month
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
252 15, // day
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
253 12, 0, 0);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
254 return cal.getTime();
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
255 }
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
256
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
257 throw new IllegalArgumentException();
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
258 }
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
259
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
260 public static void main(String [] args) {
2e18e12fac11 Added date guesser for WST columns.
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261 for (int i = 0; i < args.length; ++i) {
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262 System.out.println(args[i] + ": " + guessDate(args[i]));
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263 }
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264 }
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265 }
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266 // end of file
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