001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.kernel.log;
016    
017    /**
018     * @author Brian Wing Shun Chan
019     */
020    public interface Log {
021    
022            public void debug(Object msg);
023    
024            public void debug(Object msg, Throwable t);
025    
026            public void debug(Throwable t);
027    
028            public void error(Object msg);
029    
030            public void error(Object msg, Throwable t);
031    
032            public void error(Throwable t);
033    
034            public void fatal(Object msg);
035    
036            public void fatal(Object msg, Throwable t);
037    
038            public void fatal(Throwable t);
039    
040            public void info(Object msg);
041    
042            public void info(Object msg, Throwable t);
043    
044            public void info(Throwable t);
045    
046            public boolean isDebugEnabled();
047    
048            public boolean isErrorEnabled();
049    
050            public boolean isFatalEnabled();
051    
052            public boolean isInfoEnabled();
053    
054            public boolean isTraceEnabled();
055    
056            public boolean isWarnEnabled();
057    
058            public void setLogWrapperClassName(String className);
059    
060            public void trace(Object msg);
061    
062            public void trace(Object msg, Throwable t);
063    
064            public void trace(Throwable t);
065    
066            public void warn(Object msg);
067    
068            public void warn(Object msg, Throwable t);
069    
070            public void warn(Throwable t);
071    
072    }