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1   package org.apache.maven.cli.logging.impl;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import org.apache.maven.cli.logging.BaseSlf4jConfiguration;
23  
24  /**
25   * Configuration for slf4j-log4j2.
26   * 
27   * @author Hervé Boutemy
28   */
29  public class Log4j2Configuration
30      extends BaseSlf4jConfiguration
31  {
32      @Override
33      public void setRootLoggerLevel( Level level )
34      {
35          String value = "info";
36          switch ( level )
37          {
38              case DEBUG:
39                  value = "debug";
40                  break;
41              
42              case INFO:
43                  value = "info";
44                  break;
45  
46              default:
47                  value = "error";
48                  break;
49          }
50          System.setProperty( "maven.logging.root.level", value );
51      }
52  
53      @Override
54      public void activate()
55      {
56          // no op
57      }
58  }