001    /**
002     * Copyright (c) 2000-2013 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 org.slf4j.impl;
016    
017    import com.liferay.util.sl4fj.LiferayLoggerFactory;
018    
019    import org.slf4j.ILoggerFactory;
020    import org.slf4j.spi.LoggerFactoryBinder;
021    
022    /**
023     * @author Michael C. Han
024     */
025    public class StaticLoggerBinder implements LoggerFactoryBinder {
026    
027            // To avoid constant folding by the compiler, this field must not be final
028            // as required by the SLF4J API
029    
030            public static String REQUESTED_API_VERSION = "1.6.99";
031    
032            public static final StaticLoggerBinder getSingleton() {
033                    return _SINGLETON;
034            }
035    
036            @Override
037            public ILoggerFactory getLoggerFactory() {
038                    return _iLoggerFactory;
039            }
040    
041            @Override
042            public String getLoggerFactoryClassStr() {
043                    return _LOGGER_FACTORY_CLASS_NAME;
044            }
045    
046            private StaticLoggerBinder() {
047                    _iLoggerFactory = new LiferayLoggerFactory();
048            }
049    
050            private static final String _LOGGER_FACTORY_CLASS_NAME =
051                    LiferayLoggerFactory.class.getName();
052    
053            private static final StaticLoggerBinder _SINGLETON =
054                    new StaticLoggerBinder();
055    
056            private ILoggerFactory _iLoggerFactory;
057    
058    }