Showing the changes to java/pkg/java/sql/Time.java (1 of 18352 files). Show all
Unified · Split
| @@ -0,0 +1,248 @@ | |||
| 1 | /* | ||
| 2 | * Copyright (c) 1996, 2004, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package java.sql; | ||
| 27 | |||
| 28 | /** | ||
| 29 | * <P>A thin wrapper around the <code>java.util.Date</code> class that allows the JDBC | ||
| 30 | * API to identify this as an SQL <code>TIME</code> value. The <code>Time</code> | ||
| 31 | * class adds formatting and | ||
| 32 | * parsing operations to support the JDBC escape syntax for time | ||
| 33 | * values. | ||
| 34 | * <p>The date components should be set to the "zero epoch" | ||
| 35 | * value of January 1, 1970 and should not be accessed. | ||
| 36 | */ | ||
| 37 | public class Time extends java.util.Date { | ||
| 38 | |||
| 39 | /** | ||
| 40 | * Constructs a <code>Time</code> object initialized with the | ||
| 41 | * given values for the hour, minute, and second. | ||
| 42 | * The driver sets the date components to January 1, 1970. | ||
| 43 | * Any method that attempts to access the date components of a | ||
| 44 | * <code>Time</code> object will throw a | ||
| 45 | * <code>java.lang.IllegalArgumentException</code>. | ||
| 46 | * <P> | ||
| 47 | * The result is undefined if a given argument is out of bounds. | ||
| 48 | * | ||
| 49 | * @param hour 0 to 23 | ||
| 50 | * @param minute 0 to 59 | ||
| 51 | * @param second 0 to 59 | ||
| 52 | * | ||
| 53 | * @deprecated Use the constructor that takes a milliseconds value | ||
| 54 | * in place of this constructor | ||
| 55 | */ | ||
| 56 | @Deprecated | ||
| 57 | public Time(int hour, int minute, int second) { | ||
| 58 | super(70, 0, 1, hour, minute, second); | ||
| 59 | } | ||
| 60 | |||
| 61 | /** | ||
| 62 | * Constructs a <code>Time</code> object using a milliseconds time value. | ||
| 63 | * | ||
| 64 | * @param time milliseconds since January 1, 1970, 00:00:00 GMT; | ||
| 65 | * a negative number is milliseconds before | ||
| 66 | * January 1, 1970, 00:00:00 GMT | ||
| 67 | */ | ||
| 68 | public Time(long time) { | ||
| 69 | super(time); | ||
| 70 | } | ||
| 71 | |||
| 72 | /** | ||
| 73 | * Sets a <code>Time</code> object using a milliseconds time value. | ||
| 74 | * | ||
| 75 | * @param time milliseconds since January 1, 1970, 00:00:00 GMT; | ||
| 76 | * a negative number is milliseconds before | ||
| 77 | * January 1, 1970, 00:00:00 GMT | ||
| 78 | */ | ||
| 79 | public void setTime(long time) { | ||
| 80 | super.setTime(time); | ||
| 81 | } | ||
| 82 | |||
| 83 | /** | ||
| 84 | * Converts a string in JDBC time escape format to a <code>Time</code> value. | ||
| 85 | * | ||
| 86 | * @param s time in format "hh:mm:ss" | ||
| 87 | * @return a corresponding <code>Time</code> object | ||
| 88 | */ | ||
| 89 | public static Time valueOf(String s) { | ||
| 90 | int hour; | ||
| 91 | int minute; | ||
| 92 | int second; | ||
| 93 | int firstColon; | ||
| 94 | int secondColon; | ||
| 95 | |||
| 96 | if (s == null) throw new java.lang.IllegalArgumentException(); | ||
| 97 | |||
| 98 | firstColon = s.indexOf(':'); | ||
| 99 | secondColon = s.indexOf(':', firstColon+1); | ||
| 100 | if ((firstColon > 0) & (secondColon > 0) & | ||
| 101 | (secondColon < s.length()-1)) { | ||
| 102 | hour = Integer.parseInt(s.substring(0, firstColon)); | ||
| 103 | minute = | ||
| 104 | Integer.parseInt(s.substring(firstColon+1, secondColon)); | ||
| 105 | second = Integer.parseInt(s.substring(secondColon+1)); | ||
| 106 | } else { | ||
| 107 | throw new java.lang.IllegalArgumentException(); | ||
| 108 | } | ||
| 109 | |||
| 110 | return new Time(hour, minute, second); | ||
| 111 | } | ||
| 112 | |||
| 113 | /** | ||
| 114 | * Formats a time in JDBC time escape format. | ||
| 115 | * | ||
| 116 | * @return a <code>String</code> in hh:mm:ss format | ||
| 117 | */ | ||
| 118 | public String toString () { | ||
| 119 | int hour = super.getHours(); | ||
| 120 | int minute = super.getMinutes(); | ||
| 121 | int second = super.getSeconds(); | ||
| 122 | String hourString; | ||
| 123 | String minuteString; | ||
| 124 | String secondString; | ||
| 125 | |||
| 126 | if (hour < 10) { | ||
| 127 | hourString = "0" + hour; | ||
| 128 | } else { | ||
| 129 | hourString = Integer.toString(hour); | ||
| 130 | } | ||
| 131 | if (minute < 10) { | ||
| 132 | minuteString = "0" + minute; | ||
| 133 | } else { | ||
| 134 | minuteString = Integer.toString(minute); | ||
| 135 | } | ||
| 136 | if (second < 10) { | ||
| 137 | secondString = "0" + second; | ||
| 138 | } else { | ||
| 139 | secondString = Integer.toString(second); | ||
| 140 | } | ||
| 141 | return (hourString + ":" + minuteString + ":" + secondString); | ||
| 142 | } | ||
| 143 | |||
| 144 | // Override all the date operations inherited from java.util.Date; | ||
| 145 | |||
| 146 | /** | ||
| 147 | * This method is deprecated and should not be used because SQL <code>TIME</code> | ||
| 148 | * values do not have a year component. | ||
| 149 | * | ||
| 150 | * @deprecated | ||
| 151 | * @exception java.lang.IllegalArgumentException if this | ||
| 152 | * method is invoked | ||
| 153 | * @see #setYear | ||
| 154 | */ | ||
| 155 | @Deprecated | ||
| 156 | public int getYear() { | ||
| 157 | throw new java.lang.IllegalArgumentException(); | ||
| 158 | } | ||
| 159 | |||
| 160 | /** | ||
| 161 | * This method is deprecated and should not be used because SQL <code>TIME</code> | ||
| 162 | * values do not have a month component. | ||
| 163 | * | ||
| 164 | * @deprecated | ||
| 165 | * @exception java.lang.IllegalArgumentException if this | ||
| 166 | * method is invoked | ||
| 167 | * @see #setMonth | ||
| 168 | */ | ||
| 169 | @Deprecated | ||
| 170 | public int getMonth() { | ||
| 171 | throw new java.lang.IllegalArgumentException(); | ||
| 172 | } | ||
| 173 | |||
| 174 | /** | ||
| 175 | * This method is deprecated and should not be used because SQL <code>TIME</code> | ||
| 176 | * values do not have a day component. | ||
| 177 | * | ||
| 178 | * @deprecated | ||
| 179 | * @exception java.lang.IllegalArgumentException if this | ||
| 180 | * method is invoked | ||
| 181 | */ | ||
| 182 | @Deprecated | ||
| 183 | public int getDay() { | ||
| 184 | throw new java.lang.IllegalArgumentException(); | ||
| 185 | } | ||
| 186 | |||
| 187 | /** | ||
| 188 | * This method is deprecated and should not be used because SQL <code>TIME</code> | ||
| 189 | * values do not have a date component. | ||
| 190 | * | ||
| 191 | * @deprecated | ||
| 192 | * @exception java.lang.IllegalArgumentException if this | ||
| 193 | * method is invoked | ||
| 194 | * @see #setDate | ||
| 195 | */ | ||
| 196 | @Deprecated | ||
| 197 | public int getDate() { | ||
| 198 | throw new java.lang.IllegalArgumentException(); | ||
| 199 | } | ||
| 200 | |||
| 201 | /** | ||
| 202 | * This method is deprecated and should not be used because SQL <code>TIME</code> | ||
| 203 | * values do not have a year component. | ||
| 204 | * | ||
| 205 | * @deprecated | ||
| 206 | * @exception java.lang.IllegalArgumentException if this | ||
| 207 | * method is invoked | ||
| 208 | * @see #getYear | ||
| 209 | */ | ||
| 210 | @Deprecated | ||
| 211 | public void setYear(int i) { | ||
| 212 | throw new java.lang.IllegalArgumentException(); | ||
| 213 | } | ||
| 214 | |||
| 215 | /** | ||
| 216 | * This method is deprecated and should not be used because SQL <code>TIME</code> | ||
| 217 | * values do not have a month component. | ||
| 218 | * | ||
| 219 | * @deprecated | ||
| 220 | * @exception java.lang.IllegalArgumentException if this | ||
| 221 | * method is invoked | ||
| 222 | * @see #getMonth | ||
| 223 | */ | ||
| 224 | @Deprecated | ||
| 225 | public void setMonth(int i) { | ||
| 226 | throw new java.lang.IllegalArgumentException(); | ||
| 227 | } | ||
| 228 | |||
| 229 | /** | ||
| 230 | * This method is deprecated and should not be used because SQL <code>TIME</code> | ||
| 231 | * values do not have a date component. | ||
| 232 | * | ||
| 233 | * @deprecated | ||
| 234 | * @exception java.lang.IllegalArgumentException if this | ||
| 235 | * method is invoked | ||
| 236 | * @see #getDate | ||
| 237 | */ | ||
| 238 | @Deprecated | ||
| 239 | public void setDate(int i) { | ||
| 240 | throw new java.lang.IllegalArgumentException(); | ||
| 241 | } | ||
| 242 | |||
| 243 | /** | ||
| 244 | * Private serial version unique ID to ensure serialization | ||
| 245 | * compatibility. | ||
| 246 | */ | ||
| 247 | static final long serialVersionUID = 8397324403548013681L; | ||
| 248 | } | ||