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.helpers.BasicMDCAdapter; 28 import org.slf4j.spi.MDCAdapter; 29 30 /** 31 * This implementation is bound to {@link BasicMDCAdapter}. 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 42 private StaticMDCBinder() { 43 } 44 45 /** 46 * Currently this method always returns an instance of 47 * {@link BasicMDCAdapter}. 48 */ 49 public MDCAdapter getMDCA() { 50 // note that this method is invoked only from within the static initializer of 51 // the org.slf4j.MDC class. 52 return new BasicMDCAdapter(); 53 } 54 55 public String getMDCAdapterClassStr() { 56 return BasicMDCAdapter.class.getName(); 57 } 58 } 59
