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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  import org.slf4j.Logger;
24  import org.slf4j.LoggerFactory;
25  
26  /**
27   * Configuration for slf4j-logback.
28   *
29   * @author Hervé Boutemy
30   * @since 3.1.0
31   */
32  public class LogbackConfiguration
33      extends BaseSlf4jConfiguration
34  {
35      @Override
36      public void setRootLoggerLevel( Level level )
37      {
38          ch.qos.logback.classic.Level value;
39          switch ( level )
40          {
41              case DEBUG:
42                  value = ch.qos.logback.classic.Level.DEBUG;
43                  break;
44  
45              case INFO:
46                  value = ch.qos.logback.classic.Level.INFO;
47                  break;
48  
49              default:
50                  value = ch.qos.logback.classic.Level.ERROR;
51                  break;
52          }
53          ( (ch.qos.logback.classic.Logger) LoggerFactory.getLogger( Logger.ROOT_LOGGER_NAME ) ).setLevel( value );
54      }
55  
56      @Override
57      public void activate()
58      {
59          // no op
60      }
61  }