001 /*
002 GRANITE DATA SERVICES
003 Copyright (C) 2011 GRANITE DATA SERVICES S.A.S.
004
005 This file is part of Granite Data Services.
006
007 Granite Data Services is free software; you can redistribute it and/or modify
008 it under the terms of the GNU Library General Public License as published by
009 the Free Software Foundation; either version 2 of the License, or (at your
010 option) any later version.
011
012 Granite Data Services is distributed in the hope that it will be useful, but
013 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015 for more details.
016
017 You should have received a copy of the GNU Library General Public License
018 along with this library; if not, see <http://www.gnu.org/licenses/>.
019 */
020
021 package org.granite.logging;
022
023 import java.util.logging.Level;
024
025 /**
026 * @author Franck WOLFF
027 */
028 public class JdkLogger extends Logger {
029
030 ///////////////////////////////////////////////////////////////////////////
031 // Constructor.
032
033 public JdkLogger(String name, LoggingFormatter formatter) {
034 super(java.util.logging.Logger.getLogger(name), formatter);
035 }
036
037 ///////////////////////////////////////////////////////////////////////////
038 // Utility getter.
039
040 @Override
041 protected java.util.logging.Logger getLoggerImpl() {
042 return (java.util.logging.Logger)super.getLoggerImpl();
043 }
044
045 ///////////////////////////////////////////////////////////////////////////
046 // Logging methods.
047
048 @Override
049 public void info(String message, Object... args) {
050 if (isInfoEnabled())
051 getLoggerImpl().log(Level.INFO, getFormatter().format(message, args));
052 }
053
054 @Override
055 public void info(Throwable t, String message, Object... args) {
056 if (isInfoEnabled())
057 getLoggerImpl().log(Level.INFO, getFormatter().format(message, args), t);
058 }
059
060 @Override
061 public void trace(String message, Object... args) {
062 if (isTraceEnabled())
063 getLoggerImpl().log(Level.FINE, getFormatter().format(message, args));
064 }
065
066 @Override
067 public void trace(Throwable t, String message, Object... args) {
068 if (isTraceEnabled())
069 getLoggerImpl().log(Level.FINE, getFormatter().format(message, args), t);
070 }
071
072 @Override
073 public void warn(String message, Object... args) {
074 if (isWarnEnabled())
075 getLoggerImpl().log(Level.WARNING, getFormatter().format(message, args));
076 }
077
078 @Override
079 public void warn(Throwable t, String message, Object... args) {
080 if (isWarnEnabled())
081 getLoggerImpl().log(Level.WARNING, getFormatter().format(message, args), t);
082 }
083
084 @Override
085 public void debug(String message, Object... args) {
086 if (isDebugEnabled())
087 getLoggerImpl().log(Level.FINER, getFormatter().format(message, args));
088 }
089
090 @Override
091 public void debug(Throwable t, String message, Object... args) {
092 if (isDebugEnabled())
093 getLoggerImpl().log(Level.FINER, getFormatter().format(message, args), t);
094 }
095
096 @Override
097 public void error(String message, Object... args) {
098 if (isErrorEnabled())
099 getLoggerImpl().log(Level.SEVERE, getFormatter().format(message, args));
100 }
101
102 @Override
103 public void error(Throwable t, String message, Object... args) {
104 if (isErrorEnabled())
105 getLoggerImpl().log(Level.SEVERE, getFormatter().format(message, args), t);
106 }
107
108 @Override
109 public void fatal(String message, Object... args) {
110 if (isFatalEnabled())
111 getLoggerImpl().log(Level.SEVERE, getFormatter().format(message, args));
112 }
113
114 @Override
115 public void fatal(Throwable t, String message, Object... args) {
116 if (isFatalEnabled())
117 getLoggerImpl().log(Level.SEVERE, getFormatter().format(message, args), t);
118 }
119
120 ///////////////////////////////////////////////////////////////////////////
121 // Configuration.
122
123 @Override
124 public void setLevel(org.granite.logging.Level level) {
125 Level jdkLevel = null;
126 switch (level) {
127 case FATAL: jdkLevel = Level.SEVERE; break;
128 case ERROR: jdkLevel = Level.SEVERE; break;
129 case INFO: jdkLevel = Level.INFO; break;
130 case TRACE: jdkLevel = Level.FINER; break;
131 case DEBUG: jdkLevel = Level.FINE; break;
132 case WARN: jdkLevel = Level.WARNING; break;
133 default: throw new IllegalArgumentException("Unknown logging level: " + level);
134 }
135 getLoggerImpl().setLevel(jdkLevel);
136 }
137
138 @Override
139 public boolean isDebugEnabled() {
140 return getLoggerImpl().isLoggable(Level.FINE);
141 }
142
143 @Override
144 public boolean isErrorEnabled() {
145 return getLoggerImpl().isLoggable(Level.SEVERE);
146 }
147
148 @Override
149 public boolean isFatalEnabled() {
150 return getLoggerImpl().isLoggable(Level.SEVERE);
151 }
152
153 @Override
154 public boolean isInfoEnabled() {
155 return getLoggerImpl().isLoggable(Level.INFO);
156 }
157
158 @Override
159 public boolean isTraceEnabled() {
160 return getLoggerImpl().isLoggable(Level.FINER);
161 }
162
163 @Override
164 public boolean isWarnEnabled() {
165 return getLoggerImpl().isLoggable(Level.WARNING);
166 }
167 }