1 | /* Time.java -- Wrapper around java.util.Date
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2 | Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc.
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3 |
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4 | This file is part of GNU Classpath.
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5 |
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6 | GNU Classpath is free software; you can redistribute it and/or modify
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7 | it under the terms of the GNU General Public License as published by
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8 | the Free Software Foundation; either version 2, or (at your option)
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9 | any later version.
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10 |
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11 | GNU Classpath is distributed in the hope that it will be useful, but
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12 | WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | General Public License for more details.
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15 |
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16 | You should have received a copy of the GNU General Public License
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17 | along with GNU Classpath; see the file COPYING. If not, write to the
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18 | Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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19 | 02111-1307 USA.
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20 |
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21 | Linking this library statically or dynamically with other modules is
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22 | making a combined work based on this library. Thus, the terms and
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23 | conditions of the GNU General Public License cover the whole
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24 | combination.
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25 |
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26 | As a special exception, the copyright holders of this library give you
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27 | permission to link this library with independent modules to produce an
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28 | executable, regardless of the license terms of these independent
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29 | modules, and to copy and distribute the resulting executable under
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30 | terms of your choice, provided that you also meet, for each linked
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31 | independent module, the terms and conditions of the license of that
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32 | module. An independent module is a module which is not derived from
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33 | or based on this library. If you modify this library, you may extend
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34 | this exception to your version of the library, but you are not
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35 | obligated to do so. If you do not wish to do so, delete this
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36 | exception statement from your version. */
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37 |
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38 |
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39 | package java.sql;
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40 |
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41 | import java.text.SimpleDateFormat;
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42 |
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43 | /**
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44 | * This class is a wrapper around java.util.Date to allow the JDBC
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45 | * driver to identify the value as a SQL Time.
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46 | *
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47 | * @author Aaron M. Renn (arenn@urbanophile.com)
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48 | */
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49 | public class Time extends java.util.Date
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50 | {
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51 | static final long serialVersionUID = 8397324403548013681L;
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52 |
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53 | /**
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54 | * Used for parsing and formatting this date.
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55 | */
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56 | private static SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
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57 |
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58 |
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59 | /**
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60 | * This method returns a new instance of this class by parsing a
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61 | * date in JDBC format into a Java date.
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62 | *
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63 | * @param str The string to parse.
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64 | * @return The resulting <code>java.sql.Time</code> value.
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65 | */
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66 | public static Time valueOf(String str)
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67 | {
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68 | try
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69 | {
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70 | java.util.Date d = (java.util.Date) sdf.parseObject(str);
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71 | return new Time(d.getTime());
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72 | }
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73 | catch (Exception e)
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74 | {
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75 | return null;
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76 | }
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77 | }
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78 |
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79 | /**
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80 | * This method initializes a new instance of this class with the
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81 | * specified year, month, and day.
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82 | *
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83 | * @param hour The hour for this Time (0-23)
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84 | * @param minute The minute for this time (0-59)
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85 | * @param second The second for this time (0-59)
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86 | * @deprecated
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87 | */
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88 | public Time(int hour, int minute, int second)
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89 | {
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90 | super(System.currentTimeMillis());
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91 |
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92 | setHours(hour);
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93 | setMinutes(minute);
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94 | setSeconds(second);
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95 | }
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96 |
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97 | /**
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98 | * This method initializes a new instance of this class with the
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99 | * specified time value representing the number of seconds since
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100 | * Jan 1, 1970 at 12:00 midnight GMT.
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101 | *
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102 | * @param time The time value to intialize this <code>Time</code> to.
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103 | */
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104 | public Time(long date)
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105 | {
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106 | super(date);
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107 | }
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108 |
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109 | /**
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110 | * This method returns this date in JDBC format.
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111 | *
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112 | * @return This date as a string.
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113 | */
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114 | public String
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115 | toString()
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116 | {
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117 | return sdf.format(this);
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118 | }
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119 |
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120 | }
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121 |
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