001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
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(Throwable t);
025    
026            public void debug(Object msg, Throwable t);
027    
028            public void error(Object msg);
029    
030            public void error(Throwable t);
031    
032            public void error(Object msg, Throwable t);
033    
034            public void fatal(Object msg);
035    
036            public void fatal(Throwable t);
037    
038            public void fatal(Object msg, Throwable t);
039    
040            public void info(Object msg);
041    
042            public void info(Throwable t);
043    
044            public void info(Object msg, 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 trace(Object msg);
059    
060            public void trace(Throwable t);
061    
062            public void trace(Object msg, Throwable t);
063    
064            public void warn(Object msg);
065    
066            public void warn(Throwable t);
067    
068            public void warn(Object msg, Throwable t);
069    
070    }