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5
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1 /*
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2 * @(#)Log4jLogger.java
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3 * @author Kenneth J. Pouncey
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4 *
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5 * Copyright: Copyright (c) 2001, 2002, 2003
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6 *
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7 * This program is free software; you can redistribute it and/or modify
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8 * it under the terms of the GNU General Public License as published by
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9 * the Free Software Foundation; either version 2, or (at your option)
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10 * any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful,
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13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 * GNU General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU General Public License
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18 * along with this software; see the file COPYING. If not, write to
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19 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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20 * Boston, MA 02111-1307 USA
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21 *
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22 */
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23 package org.tn5250j.tools.logging;
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24
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25 import org.apache.log4j.Level;
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26 import org.apache.log4j.Logger;
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27
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28 /**
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29 * An implementation of the TN5250jLogger to provide log4j logger instances.
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30 */
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31 public final class Log4jLogger implements TN5250jLogger {
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32
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33 private Logger log = null;
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34
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35 /*
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36 * Package level access only
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37 */
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38 Log4jLogger() {
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39
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40 }
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41
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42 public void initialize(final String clazz) {
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43 log = Logger.getLogger(clazz);
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44 }
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45
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46 public void debug(Object message) {
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47 log.debug(message);
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48 }
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49
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50 public void debug(Object message, Throwable throwable) {
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51 log.debug(message, throwable);
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52 }
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53
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54 public void info(Object message) {
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55 log.info(message);
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56 }
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57
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58 public void info(Object message, Throwable throwable) {
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59 log.info(message, throwable);
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60 }
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61
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62 public void warn(Object message) {
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63 log.warn(message);
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64 }
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65
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66 public void warn(Object message, Throwable throwable) {
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67 log.warn(message, throwable);
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68 }
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69
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70 public void error(Object message) {
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71 log.error(message);
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72 }
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73
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74 public void error(Object message, Throwable throwable) {
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75 log.error(message, throwable);
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76 }
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77
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78 public void fatal(Object message) {
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79 log.fatal(message);
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80 }
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81
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82 public void fatal(Object message, Throwable throwable) {
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83 log.fatal(message, throwable);
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84 }
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85
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86 public boolean isDebugEnabled() {
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87 return log.isDebugEnabled();
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88 }
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89
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90 public boolean isInfoEnabled() {
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91 return log.isInfoEnabled();
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92 }
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93
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94 public boolean isWarnEnabled() {
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95 return (Level.WARN.equals(log.getLevel()));
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96 }
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97
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98 public boolean isFatalEnabled() {
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99 return (Level.FATAL.equals(log.getLevel()));
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100 }
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101
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102 public boolean isErrorEnabled() {
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103 return (Level.ERROR.equals(log.getLevel()));
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104 }
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105
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106 public void setLevel(int newLevel) {
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107
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108 switch (newLevel) {
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109 case OFF:
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110 log.setLevel(Level.OFF);
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111 break;
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112
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113 case DEBUG:
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114 log.setLevel(Level.DEBUG);
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115 break;
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116
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117 case INFO:
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118 log.setLevel(Level.INFO);
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119 break;
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120
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121 case WARN:
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122 log.setLevel(Level.WARN);
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123 break;
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124
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125 case ERROR:
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126 log.setLevel(Level.ERROR);
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127 break;
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128
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129 case FATAL:
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130 log.setLevel(Level.FATAL);
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131 break;
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132 }
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133
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134 }
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135
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136 public int getLevel() {
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137
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138 switch (log.getLevel().toInt()) {
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139
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140 case (org.apache.log4j.Level.DEBUG_INT):
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141 return DEBUG;
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142
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143 case (org.apache.log4j.Level.INFO_INT):
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144 return INFO;
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145
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146 case (org.apache.log4j.Level.WARN_INT):
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147 return WARN;
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148
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149 case (org.apache.log4j.Level.ERROR_INT):
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150 return ERROR;
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151
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152 case (org.apache.log4j.Level.FATAL_INT):
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153 return FATAL;
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154 default:
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155 return WARN;
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156 }
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157
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158 }
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159 } |
