001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017
018 package org.apache.geronimo.kernel.log;
019
020 import org.apache.commons.logging.Log;
021 import org.apache.log4j.ConsoleAppender;
022 import org.apache.log4j.Level;
023 import org.apache.log4j.Logger;
024 import org.apache.log4j.PatternLayout;
025
026 /**
027 * Bootstrap log implementation for use with Log4j.
028 *
029 * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $
030 */
031 public class BootstrapLog4jLog implements Log {
032 static {
033 if (GeronimoLogging.isBootstrapLoggingInitializationEnabled()) {
034 Logger root = Logger.getRootLogger();
035 root.addAppender(new ConsoleAppender(new PatternLayout("%d{ABSOLUTE} %-5p [%c{1}] %m%n")));
036
037 GeronimoLogging level = GeronimoLogging.getDefaultLevel();
038 if (level == null) {
039 root.setLevel(Level.ERROR);
040 } else if (level == GeronimoLogging.TRACE) {
041 root.setLevel(Level.DEBUG);
042 } else if (level == GeronimoLogging.DEBUG) {
043 root.setLevel(Level.DEBUG);
044 } else if (level == GeronimoLogging.INFO) {
045 root.setLevel(Level.INFO);
046 } else if (level == GeronimoLogging.WARN) {
047 root.setLevel(Level.WARN);
048 } else if (level == GeronimoLogging.ERROR) {
049 root.setLevel(Level.ERROR);
050 } else if (level == GeronimoLogging.FATAL) {
051 root.setLevel(Level.FATAL);
052 }
053 }
054 }
055
056 private static final String FQCN = BootstrapLog4jLog.class.getName();
057 private Logger logger;
058
059 public BootstrapLog4jLog(String name) {
060 logger = Logger.getLogger(name);
061 }
062
063 public boolean isTraceEnabled() {
064 return logger.isEnabledFor(Level.DEBUG);
065 }
066
067 public void trace(Object message) {
068 logger.log(FQCN, Level.DEBUG, message, null);
069 }
070
071 public void trace(Object message, Throwable throwable) {
072 logger.log(FQCN, Level.DEBUG, message, throwable);
073 }
074
075 public boolean isDebugEnabled() {
076 return logger.isEnabledFor(Level.DEBUG);
077 }
078
079 public void debug(Object message) {
080 logger.log(FQCN, Level.DEBUG, message, null);
081 }
082
083 public void debug(Object message, Throwable throwable) {
084 logger.log(FQCN, Level.DEBUG, message, throwable);
085 }
086
087 public boolean isInfoEnabled() {
088 return logger.isEnabledFor(Level.INFO);
089 }
090
091 public void info(Object message) {
092 logger.log(FQCN, Level.INFO, message, null);
093 }
094
095 public void info(Object message, Throwable throwable) {
096 logger.log(FQCN, Level.INFO, message, throwable);
097 }
098
099 public boolean isWarnEnabled() {
100 return logger.isEnabledFor(Level.WARN);
101 }
102
103 public void warn(Object message) {
104 logger.log(FQCN, Level.WARN, message, null);
105 }
106
107 public void warn(Object message, Throwable throwable) {
108 logger.log(FQCN, Level.WARN, message, throwable);
109 }
110
111 public boolean isErrorEnabled() {
112 return logger.isEnabledFor(Level.ERROR);
113 }
114
115 public void error(Object message) {
116 logger.log(FQCN, Level.ERROR, message, null);
117 }
118
119 public void error(Object message, Throwable throwable) {
120 logger.log(FQCN, Level.ERROR, message, throwable);
121 }
122
123 public boolean isFatalEnabled() {
124 return logger.isEnabledFor(Level.FATAL);
125 }
126
127 public void fatal(Object message) {
128 logger.log(FQCN, Level.FATAL, message, null);
129 }
130
131 public void fatal(Object message, Throwable throwable) {
132 logger.log(FQCN, Level.FATAL, message, throwable);
133 }
134 }