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1   package org.apache.maven.plugins.surefire.report;
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.plugin.logging.Log;
23  import org.apache.maven.plugin.surefire.log.api.ConsoleLogger;
24  import org.apache.maven.shared.utils.logging.MessageBuilder;
25  
26  import static java.lang.Integer.numberOfLeadingZeros;
27  import static org.apache.maven.shared.utils.logging.MessageUtils.buffer;
28  
29  /**
30   * Wrapper logger of miscellaneous implementations of {@link Log}.
31   *
32   * @author <a href="mailto:tibordigana@apache.org">Tibor Digana (tibor17)</a>
33   * @since 2.20
34   * @see ConsoleLogger
35   */
36  final class PluginConsoleLogger
37      implements ConsoleLogger
38  {
39      private final Log mojoLogger;
40  
41      PluginConsoleLogger( Log mojoLogger )
42      {
43          this.mojoLogger = mojoLogger;
44      }
45  
46      @Override
47      public boolean isDebugEnabled()
48      {
49          return mojoLogger.isDebugEnabled();
50      }
51  
52      @Override
53      public void debug( String message )
54      {
55          mojoLogger.debug( createAnsiBuilder( message ).a( message ).toString() );
56      }
57  
58      public void debug( CharSequence content, Throwable error )
59      {
60          mojoLogger.debug( content, error );
61      }
62  
63      @Override
64      public boolean isInfoEnabled()
65      {
66          return mojoLogger.isInfoEnabled();
67      }
68  
69      @Override
70      public void info( String message )
71      {
72          mojoLogger.info( createAnsiBuilder( message ).a( message ).toString() );
73      }
74  
75      @Override
76      public boolean isWarnEnabled()
77      {
78          return mojoLogger.isWarnEnabled();
79      }
80  
81      @Override
82      public void warning( String message )
83      {
84          mojoLogger.warn( createAnsiBuilder( message ).warning( message ).toString() );
85      }
86  
87      public void warn( CharSequence content, Throwable error )
88      {
89          mojoLogger.warn( content, error );
90      }
91  
92      @Override
93      public boolean isErrorEnabled()
94      {
95          return mojoLogger.isErrorEnabled();
96      }
97  
98      @Override
99      public void error( String message )
100     {
101         mojoLogger.error( createAnsiBuilder( message ).failure( message ).toString() );
102     }
103 
104     @Override
105     public void error( String message, Throwable t )
106     {
107         mojoLogger.error( message, t );
108     }
109 
110     @Override
111     public void error( Throwable t )
112     {
113         mojoLogger.error( t );
114     }
115 
116     private static MessageBuilder createAnsiBuilder( CharSequence message )
117     {
118         return buffer( bufferSize( message ) );
119     }
120 
121     private static int bufferSize( CharSequence message )
122     {
123         return 32 - numberOfLeadingZeros( message.length() );
124     }
125 }