1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.kernel.log;
24  
25  /**
26   * <a href="Log.java.html"><b><i>View Source</i></b></a>
27   *
28   * @author Brian Wing Shun Chan
29   *
30   */
31  public interface Log {
32  
33      public void debug(Object msg);
34  
35      public void debug(Throwable t);
36  
37      public void debug(Object msg, Throwable t);
38  
39      public void error(Object msg);
40  
41      public void error(Throwable t);
42  
43      public void error(Object msg, Throwable t);
44  
45      public void fatal(Object msg);
46  
47      public void fatal(Throwable t);
48  
49      public void fatal(Object msg, Throwable t);
50  
51      public void info(Object msg);
52  
53      public void info(Throwable t);
54  
55      public void info(Object msg, Throwable t);
56  
57      public boolean isDebugEnabled();
58  
59      public boolean isErrorEnabled();
60  
61      public boolean isFatalEnabled();
62  
63      public boolean isInfoEnabled();
64  
65      public boolean isTraceEnabled();
66  
67      public boolean isWarnEnabled();
68  
69      public void trace(Object msg);
70  
71      public void trace(Throwable t);
72  
73      public void trace(Object msg, Throwable t);
74  
75      public void warn(Object msg);
76  
77      public void warn(Throwable t);
78  
79      public void warn(Object msg, Throwable t);
80  
81  }