1 /* 2 * Copyright (c) 2004-2005 SLF4J.ORG 3 * Copyright (c) 2004-2005 QOS.ch 4 * 5 * All rights reserved. 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining 8 * a copy of this software and associated documentation files (the 9 * "Software"), to deal in the Software without restriction, including 10 * without limitation the rights to use, copy, modify, merge, publish, 11 * distribute, and/or sell copies of the Software, and to permit persons 12 * to whom the Software is furnished to do so, provided that the above 13 * copyright notice(s) and this permission notice appear in all copies of 14 * the Software and that both the above copyright notice(s) and this 15 * permission notice appear in supporting documentation. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT 20 * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 21 * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY 22 * SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER 23 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF 24 * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 25 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 26 * 27 * Except as contained in this notice, the name of a copyright holder 28 * shall not be used in advertising or otherwise to promote the sale, use 29 * or other dealings in this Software without prior written authorization 30 * of the copyright holder. 31 * 32 */ 33 34 package org.slf4j.impl; 35 36 import org.slf4j.ILoggerFactory; 37 import org.slf4j.IMarkerFactory; 38 import org.slf4j.LoggerFactory; 39 import org.slf4j.MarkerFactory; 40 import org.slf4j.spi.LoggerFactoryBinder; 41 42 /** 43 * The binding of {@link LoggerFactory} class with an actual instance of 44 * {@link ILoggerFactory} is performed using information returned by this class. 45 * 46 * <p> 47 * This class also contains the information for binding {@link MarkerFactory} 48 * with the appropriate {@link IMarkerFactory} instance. 49 * 50 * @author Ceki Gülcü 51 */ 52 public class StaticLoggerBinder implements LoggerFactoryBinder { 53 54 /** 55 * The unique instance of this class. 56 */ 57 public static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); 58 59 // Binding specific code: 60 private static final String loggerFactoryClassStr = JCLLoggerFactory.class.getName(); 61 62 /** The ILoggerFactory instance returned by the {@link #getLoggerFactory} method 63 * should always be the same object 64 */ 65 private final ILoggerFactory loggerFactory; 66 67 private StaticLoggerBinder() { 68 // Binding specific code: 69 loggerFactory = new JCLLoggerFactory(); 70 } 71 72 public ILoggerFactory getLoggerFactory() { 73 return loggerFactory; 74 } 75 76 public String getLoggerFactoryClassStr() { 77 return loggerFactoryClassStr; 78 } 79 }