001 /** 002 * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved. 003 * 004 * This library is free software; you can redistribute it and/or modify it under 005 * the terms of the GNU Lesser General Public License as published by the Free 006 * Software Foundation; either version 2.1 of the License, or (at your option) 007 * any later version. 008 * 009 * This library is distributed in the hope that it will be useful, but WITHOUT 010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 011 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 012 * details. 013 */ 014 015 /* 016 * Copyright (c) 2000, Columbia University. All rights reserved. 017 * 018 * Redistribution and use in source and binary forms, with or without 019 * modification, are permitted provided that the following conditions are met: 020 * 021 * 1. Redistributions of source code must retain the above copyright 022 * notice, this list of conditions and the following disclaimer. 023 * 024 * 2. Redistributions in binary form must reproduce the above copyright 025 * notice, this list of conditions and the following disclaimer in the 026 * documentation and/or other materials provided with the distribution. 027 * 028 * 3. Neither the name of the University nor the names of its contributors 029 * may be used to endorse or promote products derived from this software 030 * without specific prior written permission. 031 * 032 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS 033 * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 034 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 035 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR 036 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 037 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 038 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 039 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 040 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 041 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 042 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 043 */ 044 045 package com.liferay.util.cal; 046 047 import com.liferay.portal.kernel.util.HashCode; 048 import com.liferay.portal.kernel.util.HashCodeFactoryUtil; 049 import com.liferay.portal.kernel.util.StringBundler; 050 051 import java.io.Serializable; 052 053 import java.util.Calendar; 054 055 /** 056 * @author Jonathan Lennox 057 * @deprecated Moved to {@link com.liferay.portal.kernel.cal.DayAndPosition} 058 */ 059 public class DayAndPosition implements Cloneable, Serializable { 060 061 /** 062 * Field NO_WEEKDAY 063 */ 064 public static final int NO_WEEKDAY = 0; 065 066 /** 067 * Method isValidDayOfWeek 068 * 069 * @return boolean 070 */ 071 public static boolean isValidDayOfWeek(int d) { 072 switch (d) { 073 074 case NO_WEEKDAY : 075 case Calendar.SUNDAY : 076 case Calendar.MONDAY : 077 case Calendar.TUESDAY : 078 case Calendar.WEDNESDAY : 079 case Calendar.THURSDAY : 080 case Calendar.FRIDAY : 081 case Calendar.SATURDAY : 082 return true; 083 084 default : 085 return false; 086 } 087 } 088 089 /** 090 * Method isValidDayPosition 091 * 092 * @return boolean 093 */ 094 public static boolean isValidDayPosition(int p) { 095 return ((p >= -53) && (p <= 53)); 096 } 097 098 /** 099 * Constructor DayAndPosition 100 */ 101 public DayAndPosition() { 102 _day = NO_WEEKDAY; 103 _position = 0; 104 } 105 106 /** 107 * Constructor DayAndPosition 108 */ 109 public DayAndPosition(int d, int p) { 110 if (!isValidDayOfWeek(d)) { 111 throw new IllegalArgumentException("Invalid day of week"); 112 } 113 114 if (!isValidDayPosition(p)) { 115 throw new IllegalArgumentException("Invalid day position"); 116 } 117 118 _day = d; 119 _position = p; 120 } 121 122 /** 123 * Method clone 124 * 125 * @return Object 126 */ 127 @Override 128 public Object clone() { 129 try { 130 DayAndPosition other = (DayAndPosition)super.clone(); 131 132 other._day = _day; 133 other._position = _position; 134 135 return other; 136 } 137 catch (CloneNotSupportedException e) { 138 throw new InternalError(); 139 } 140 } 141 142 /** 143 * Method equals 144 * 145 * @return boolean 146 */ 147 @Override 148 public boolean equals(Object obj) { 149 if (obj == null) { 150 return false; 151 } 152 153 if (this == obj) { 154 return true; 155 } 156 157 if (!(obj instanceof DayAndPosition)) { 158 return false; 159 } 160 161 DayAndPosition that = (DayAndPosition)obj; 162 163 return (getDayOfWeek() == that.getDayOfWeek()) 164 && (getDayPosition() == that.getDayPosition()); 165 } 166 167 /** 168 * Method getDayOfWeek 169 * 170 * @return int 171 */ 172 public int getDayOfWeek() { 173 return _day; 174 } 175 176 /** 177 * Method getDayPosition 178 * 179 * @return int 180 */ 181 public int getDayPosition() { 182 return _position; 183 } 184 185 @Override 186 public int hashCode() { 187 HashCode hashCode = HashCodeFactoryUtil.getHashCode(); 188 189 hashCode.append(_day); 190 hashCode.append(_position); 191 192 return hashCode.toHashCode(); 193 } 194 195 /** 196 * Method setDayOfWeek 197 */ 198 public void setDayOfWeek(int d) { 199 if (!isValidDayOfWeek(d)) { 200 throw new IllegalArgumentException("Invalid day of week"); 201 } 202 203 _day = d; 204 } 205 206 /** 207 * Method setDayPosition 208 */ 209 public void setDayPosition(int p) { 210 if (!isValidDayPosition(p)) { 211 throw new IllegalArgumentException(); 212 } 213 214 _position = p; 215 } 216 217 /** 218 * Method toString 219 * 220 * @return String 221 */ 222 @Override 223 public String toString() { 224 StringBundler sb = new StringBundler(6); 225 226 sb.append(getClass().getName()); 227 sb.append("[day="); 228 sb.append(_day); 229 sb.append(",position="); 230 sb.append(_position); 231 sb.append("]"); 232 233 return sb.toString(); 234 } 235 236 /** 237 * Field day 238 */ 239 private int _day; 240 241 /** 242 * Field position 243 */ 244 private int _position; 245 246 }