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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements. See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache license, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License. You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the license for the specific language governing permissions and
15   * limitations under the license.
16   */
17  package org.slf4j.impl;
18  
19  import org.apache.logging.slf4j.Log4jMarkerFactory;
20  import org.slf4j.IMarkerFactory;
21  import org.slf4j.spi.MarkerFactoryBinder;
22  
23  /**
24   * SLF4J MarkerFactoryBinder implementation using Log4j. This class is part of the required classes used to specify an
25   * SLF4J logging provider implementation.
26   */
27  public class StaticMarkerBinder implements MarkerFactoryBinder {
28  
29      /**
30       * The unique instance of this class.
31       */
32      public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder();
33  
34      private final IMarkerFactory markerFactory = new Log4jMarkerFactory();
35  
36      @Override
37      public IMarkerFactory getMarkerFactory() {
38          return markerFactory;
39      }
40  
41      @Override
42      public String getMarkerFactoryClassStr() {
43          return Log4jMarkerFactory.class.getName();
44      }
45  }