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1   /*
2    * Copyright 2009 Red Hat, Inc.
3    *
4    * Red Hat licenses this file to you under the Apache License, version 2.0
5    * (the "License"); you may not use this file except in compliance with the
6    * License.  You may obtain a copy of the License at:
7    *
8    *    http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package org.jboss.netty.logging;
17  
18  import java.util.logging.Level;
19  import java.util.logging.Logger;
20  
21  /**
22   * <a href="http://java.sun.com/javase/6/docs/technotes/guides/logging/index.html">java.util.logging</a>
23   * logger.
24   *
25   * @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
26   * @author <a href="http://gleamynode.net/">Trustin Lee</a>
27   *
28   * @version $Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $
29   *
30   */
31  class JdkLogger extends AbstractInternalLogger {
32  
33      private final Logger logger;
34      private final String loggerName;
35  
36      JdkLogger(Logger logger, String loggerName) {
37          this.logger = logger;
38          this.loggerName = loggerName;
39      }
40  
41      public void debug(String msg) {
42          logger.logp(Level.FINE, loggerName, null, msg);
43      }
44  
45      public void debug(String msg, Throwable cause) {
46          logger.logp(Level.FINE, loggerName, null, msg, cause);
47      }
48  
49      public void error(String msg) {
50          logger.logp(Level.SEVERE, loggerName, null, msg);
51      }
52  
53      public void error(String msg, Throwable cause) {
54          logger.logp(Level.SEVERE, loggerName, null, msg, cause);
55      }
56  
57      public void info(String msg) {
58          logger.logp(Level.INFO, loggerName, null, msg);
59      }
60  
61      public void info(String msg, Throwable cause) {
62          logger.logp(Level.INFO, loggerName, null, msg, cause);
63      }
64  
65      public boolean isDebugEnabled() {
66          return logger.isLoggable(Level.FINE);
67      }
68  
69      public boolean isErrorEnabled() {
70          return logger.isLoggable(Level.SEVERE);
71      }
72  
73      public boolean isInfoEnabled() {
74          return logger.isLoggable(Level.INFO);
75      }
76  
77      public boolean isWarnEnabled() {
78          return logger.isLoggable(Level.WARNING);
79      }
80  
81      public void warn(String msg) {
82          logger.logp(Level.WARNING, loggerName, null, msg);
83      }
84  
85      public void warn(String msg, Throwable cause) {
86          logger.logp(Level.WARNING, loggerName, null, msg, cause);
87      }
88  
89      @Override
90      public String toString() {
91          return loggerName;
92      }
93  }