001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements. See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache license, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License. You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the license for the specific language governing permissions and
015     * limitations under the license.
016     */
017    package org.slf4j.impl;
018    
019    import org.apache.logging.slf4j.Log4jMDCAdapter;
020    import org.slf4j.spi.MDCAdapter;
021    
022    /**
023     *
024     */
025    public final class StaticMDCBinder {
026    
027        /**
028         * The unique instance of this class.
029         */
030        public static final StaticMDCBinder SINGLETON = new StaticMDCBinder();
031    
032        private StaticMDCBinder() {
033        }
034    
035        /**
036         * Currently this method always returns an instance of {@link StaticMDCBinder}.
037         * @return an MDC adapter
038         */
039        public MDCAdapter getMDCA() {
040            return new Log4jMDCAdapter();
041        }
042    
043        /**
044         * Retrieve the adapter class name.
045         * @return The adapter class name.
046         */
047        public String getMDCAdapterClassStr() {
048            return Log4jMDCAdapter.class.getName();
049        }
050    }