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1 /*
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2 * @(#)ConsoleLogger.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 /**
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26 * An implementation of the TN5250jLogger to provide logger instances to the
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27 * console - System.out or System.err.
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28 */
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29 public final class ConsoleLogger implements TN5250jLogger {
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30
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31 private int logLevel = TN5250jLogger.WARN;
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32
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33 private String clazz = 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 ConsoleLogger() {
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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 this.clazz = 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 if (isDebugEnabled())
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48 System.out.println("DEBUG [" + clazz + "] " + ((message!=null) ? message.toString() : ""));
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49 }
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50
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51 public void debug(Object message, Throwable throwable) {
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52 if (isDebugEnabled())
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53 System.out.println("DEBUG [" + clazz + "] "
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54 + ((message!=null) ? message.toString() : "")
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55 + ((throwable!=null) ? throwable.getMessage() : ""));
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56 }
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57
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58 public void info(Object message) {
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59 if (isInfoEnabled())
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60 System.out.println("INFO [" + clazz + "] " + ((message!=null) ? message.toString() : ""));
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61 }
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62
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63 public void info(Object message, Throwable throwable) {
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64 if (isInfoEnabled())
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65 System.out.println("INFO [" + clazz + "] "
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66 + ((message!=null) ? message.toString() : "")
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67 + ((throwable!=null) ? throwable.getMessage() : ""));
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68 }
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69
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70 public void warn(Object message) {
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71 if (isWarnEnabled())
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72 System.err.println("WARN [" + clazz + "] " + ((message!=null) ? message.toString() : ""));
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73 }
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74
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75 public void warn(Object message, Throwable throwable) {
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76 if (isWarnEnabled())
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77 System.err.println("WARN [" + clazz + "] "
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78 + ((message!=null) ? message.toString() : "")
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79 + ((throwable!=null) ? throwable.getMessage() : ""));
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80 }
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81
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82 public void error(Object message) {
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83 if (isErrorEnabled())
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84 System.err.println("ERROR [" + clazz + "] " + ((message!=null) ? message.toString() : ""));
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85 }
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86
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87 public void error(Object message, Throwable throwable) {
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88 if (isErrorEnabled())
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89 System.err.println("ERROR [" + clazz + "] "
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90 + ((message!=null) ? message.toString() : "")
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91 + ((throwable!=null) ? throwable.getMessage() : ""));
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92 }
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93
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94 public void fatal(Object message) {
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95 if (isFatalEnabled())
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96 System.err.println("FATAL [" + clazz + "] " + ((message!=null) ? message.toString() : ""));
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97 }
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98
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99 public void fatal(Object message, Throwable throwable) {
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100 if (isFatalEnabled())
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101 System.err.println("FATAL [" + clazz + "] "
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102 + ((message!=null) ? message.toString() : "")
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103 + ((throwable!=null) ? throwable.getMessage() : ""));
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104 }
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105
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106 public boolean isDebugEnabled() {
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107 return (logLevel <= DEBUG); // 1
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108 }
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109
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110 public boolean isInfoEnabled() {
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111 return (logLevel <= INFO); // 2
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112 }
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113
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114 public boolean isWarnEnabled() {
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115 return (logLevel <= WARN); // 4
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116 }
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117
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118 public boolean isErrorEnabled() {
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119 return (logLevel <= ERROR); // 8
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120 }
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121
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122 public boolean isFatalEnabled() {
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123 return (logLevel <= FATAL); // 16
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124 }
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125
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126 public int getLevel() {
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127 return logLevel;
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128 }
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129
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130 public void setLevel(int newLevel) {
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131 logLevel = newLevel;
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132 }
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133
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134 } |
