| 1 | /* |
| 2 | Copyright (C) 2002-2004 MySQL AB |
| 3 | |
| 4 | This program is free software; you can redistribute it and/or modify |
| 5 | it under the terms of version 2 of the GNU General Public License as |
| 6 | published by the Free Software Foundation. |
| 7 | |
| 8 | There are special exceptions to the terms and conditions of the GPL |
| 9 | as it is applied to this software. View the full text of the |
| 10 | exception in file EXCEPTIONS-CONNECTOR-J in the directory of this |
| 11 | software distribution. |
| 12 | |
| 13 | This program is distributed in the hope that it will be useful, |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | GNU General Public License for more details. |
| 17 | |
| 18 | You should have received a copy of the GNU General Public License |
| 19 | along with this program; if not, write to the Free Software |
| 20 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | |
| 22 | |
| 23 | |
| 24 | */ |
| 25 | package com.mysql.jdbc.log; |
| 26 | |
| 27 | /** |
| 28 | * A logger that does nothing. Used before the log is configured via the URL or |
| 29 | * properties. |
| 30 | * |
| 31 | * @author Mark Matthews |
| 32 | * |
| 33 | * @version $Id: NullLogger.java 3726 2005-05-19 15:52:24Z mmatthews $ |
| 34 | */ |
| 35 | public class NullLogger implements Log { |
| 36 | |
| 37 | /** |
| 38 | * Creates a new NullLogger with the given name |
| 39 | * |
| 40 | * @param instanceName |
| 41 | * (ignored) |
| 42 | */ |
| 43 | public NullLogger(String instanceName) { |
| 44 | } |
| 45 | |
| 46 | /** |
| 47 | * @see com.mysql.jdbc.log.Log#isDebugEnabled() |
| 48 | */ |
| 49 | public boolean isDebugEnabled() { |
| 50 | // XXX Auto-generated method stub |
| 51 | return false; |
| 52 | } |
| 53 | |
| 54 | /** |
| 55 | * @see com.mysql.jdbc.log.Log#isErrorEnabled() |
| 56 | */ |
| 57 | public boolean isErrorEnabled() { |
| 58 | // XXX Auto-generated method stub |
| 59 | return false; |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * @see com.mysql.jdbc.log.Log#isFatalEnabled() |
| 64 | */ |
| 65 | public boolean isFatalEnabled() { |
| 66 | // XXX Auto-generated method stub |
| 67 | return false; |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * @see com.mysql.jdbc.log.Log#isInfoEnabled() |
| 72 | */ |
| 73 | public boolean isInfoEnabled() { |
| 74 | // XXX Auto-generated method stub |
| 75 | return false; |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * @see com.mysql.jdbc.log.Log#isTraceEnabled() |
| 80 | */ |
| 81 | public boolean isTraceEnabled() { |
| 82 | // XXX Auto-generated method stub |
| 83 | return false; |
| 84 | } |
| 85 | |
| 86 | /** |
| 87 | * @see com.mysql.jdbc.log.Log#isWarnEnabled() |
| 88 | */ |
| 89 | public boolean isWarnEnabled() { |
| 90 | // XXX Auto-generated method stub |
| 91 | return false; |
| 92 | } |
| 93 | |
| 94 | /** |
| 95 | * @see com.mysql.jdbc.log.Log#logDebug(java.lang.Object) |
| 96 | */ |
| 97 | public void logDebug(Object msg) { |
| 98 | // XXX Auto-generated method stub |
| 99 | |
| 100 | } |
| 101 | |
| 102 | /** |
| 103 | * @see com.mysql.jdbc.log.Log#logDebug(java.lang.Object, |
| 104 | * java.lang.Throwable) |
| 105 | */ |
| 106 | public void logDebug(Object msg, Throwable thrown) { |
| 107 | // XXX Auto-generated method stub |
| 108 | |
| 109 | } |
| 110 | |
| 111 | /** |
| 112 | * @see com.mysql.jdbc.log.Log#logError(java.lang.Object) |
| 113 | */ |
| 114 | public void logError(Object msg) { |
| 115 | // XXX Auto-generated method stub |
| 116 | |
| 117 | } |
| 118 | |
| 119 | /** |
| 120 | * @see com.mysql.jdbc.log.Log#logError(java.lang.Object, |
| 121 | * java.lang.Throwable) |
| 122 | */ |
| 123 | public void logError(Object msg, Throwable thrown) { |
| 124 | // XXX Auto-generated method stub |
| 125 | |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * @see com.mysql.jdbc.log.Log#logFatal(java.lang.Object) |
| 130 | */ |
| 131 | public void logFatal(Object msg) { |
| 132 | // XXX Auto-generated method stub |
| 133 | |
| 134 | } |
| 135 | |
| 136 | /** |
| 137 | * @see com.mysql.jdbc.log.Log#logFatal(java.lang.Object, |
| 138 | * java.lang.Throwable) |
| 139 | */ |
| 140 | public void logFatal(Object msg, Throwable thrown) { |
| 141 | // XXX Auto-generated method stub |
| 142 | |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * @see com.mysql.jdbc.log.Log#logInfo(java.lang.Object) |
| 147 | */ |
| 148 | public void logInfo(Object msg) { |
| 149 | // XXX Auto-generated method stub |
| 150 | |
| 151 | } |
| 152 | |
| 153 | /** |
| 154 | * @see com.mysql.jdbc.log.Log#logInfo(java.lang.Object, |
| 155 | * java.lang.Throwable) |
| 156 | */ |
| 157 | public void logInfo(Object msg, Throwable thrown) { |
| 158 | // XXX Auto-generated method stub |
| 159 | |
| 160 | } |
| 161 | |
| 162 | /** |
| 163 | * @see com.mysql.jdbc.log.Log#logTrace(java.lang.Object) |
| 164 | */ |
| 165 | public void logTrace(Object msg) { |
| 166 | // XXX Auto-generated method stub |
| 167 | |
| 168 | } |
| 169 | |
| 170 | /** |
| 171 | * @see com.mysql.jdbc.log.Log#logTrace(java.lang.Object, |
| 172 | * java.lang.Throwable) |
| 173 | */ |
| 174 | public void logTrace(Object msg, Throwable thrown) { |
| 175 | // XXX Auto-generated method stub |
| 176 | |
| 177 | } |
| 178 | |
| 179 | /** |
| 180 | * @see com.mysql.jdbc.log.Log#logWarn(java.lang.Object) |
| 181 | */ |
| 182 | public void logWarn(Object msg) { |
| 183 | // XXX Auto-generated method stub |
| 184 | |
| 185 | } |
| 186 | |
| 187 | /** |
| 188 | * @see com.mysql.jdbc.log.Log#logWarn(java.lang.Object, |
| 189 | * java.lang.Throwable) |
| 190 | */ |
| 191 | public void logWarn(Object msg, Throwable thrown) { |
| 192 | // XXX Auto-generated method stub |
| 193 | |
| 194 | } |
| 195 | |
| 196 | } |