1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portal.kernel.log;
16  
17  /**
18   * <a href="Log.java.html"><b><i>View Source</i></b></a>
19   *
20   * @author Brian Wing Shun Chan
21   */
22  public interface Log {
23  
24      public void debug(Object msg);
25  
26      public void debug(Throwable t);
27  
28      public void debug(Object msg, Throwable t);
29  
30      public void error(Object msg);
31  
32      public void error(Throwable t);
33  
34      public void error(Object msg, Throwable t);
35  
36      public void fatal(Object msg);
37  
38      public void fatal(Throwable t);
39  
40      public void fatal(Object msg, Throwable t);
41  
42      public void info(Object msg);
43  
44      public void info(Throwable t);
45  
46      public void info(Object msg, Throwable t);
47  
48      public boolean isDebugEnabled();
49  
50      public boolean isErrorEnabled();
51  
52      public boolean isFatalEnabled();
53  
54      public boolean isInfoEnabled();
55  
56      public boolean isTraceEnabled();
57  
58      public boolean isWarnEnabled();
59  
60      public void trace(Object msg);
61  
62      public void trace(Throwable t);
63  
64      public void trace(Object msg, Throwable t);
65  
66      public void warn(Object msg);
67  
68      public void warn(Throwable t);
69  
70      public void warn(Object msg, Throwable t);
71  
72  }