1 /** 2 * Copyright (c) 2004-2011 QOS.ch 3 * All rights reserved. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining 6 * a copy of this software and associated documentation files (the 7 * "Software"), to deal in the Software without restriction, including 8 * without limitation the rights to use, copy, modify, merge, publish, 9 * distribute, sublicense, and/or sell copies of the Software, and to 10 * permit persons to whom the Software is furnished to do so, subject to 11 * the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be 14 * included in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 20 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 21 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 * 24 */ 25 package org.slf4j.impl; 26 27 import org.slf4j.spi.MDCAdapter; 28 29 /** 30 * This class is only a stub. Real implementations are found in 31 * each SLF4J binding project, e.g. slf4j-nop, slf4j-log4j12 etc. 32 * 33 * @author Ceki Gülcü 34 */ 35 public class StaticMDCBinder { 36 37 /** 38 * The unique instance of this class. 39 */ 40 public static final StaticMDCBinder SINGLETON = new StaticMDCBinder(); 41 StaticMDCBinder()42 private StaticMDCBinder() { 43 throw new UnsupportedOperationException("This code should never make it into the jar"); 44 } 45 46 /** 47 * Currently this method always returns an instance of 48 * {@link StaticMDCBinder}. 49 */ getMDCA()50 public MDCAdapter getMDCA() { 51 throw new UnsupportedOperationException("This code should never make it into the jar"); 52 } 53 getMDCAdapterClassStr()54 public String getMDCAdapterClassStr() { 55 throw new UnsupportedOperationException("This code should never make it into the jar"); 56 } 57 } 58