package org.apache.maven.plugins.surefire.report;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  import org.apache.maven.plugin.logging.Log;
  import org.apache.maven.plugin.surefire.log.api.ConsoleLogger;
  import org.apache.maven.shared.utils.logging.MessageBuilder;
  
  import static java.lang.Integer.numberOfLeadingZeros;
  import static org.apache.maven.shared.utils.logging.MessageUtils.buffer;
  
  /**
   * Wrapper logger of miscellaneous (Maven 2.2.1 or 3.1) implementations of {@link Log}.
   * Calling {@link Log#isInfoEnabled()} before {@link Log#info(CharSequence)} due to Maven 2.2.1.
   *
   * @author <a href="mailto:tibordigana@apache.org">Tibor Digana (tibor17)</a>
   * @since 2.20
   * @see ConsoleLogger
   */
  final class PluginConsoleLogger
      implements ConsoleLogger
  {
      private final Log mojoLogger;
  
      PluginConsoleLogger( Log mojoLogger )
      {
          this.mojoLogger = mojoLogger;
      }
  
      @Override
      public boolean isDebugEnabled()
      {
          return mojoLogger.isDebugEnabled();
      }
  
      @Override
      public void debug( String message )
      {
          if ( mojoLogger.isDebugEnabled() )
          {
              mojoLogger.debug( createAnsiBuilder( message ).debug( message ).toString() );
          }
      }
  
      public void debug( CharSequence content, Throwable error )
      {
          if ( mojoLogger.isDebugEnabled() )
          {
              mojoLogger.debug( content, error );
          }
      }
  
      @Override
      public boolean isInfoEnabled()
      {
          return mojoLogger.isInfoEnabled();
      }
  
      @Override
      public void info( String message )
      {
          if ( mojoLogger.isInfoEnabled() )
          {
              mojoLogger.info( createAnsiBuilder( message ).info( message ).toString() );
          }
      }
  
      @Override
      public boolean isWarnEnabled()
      {
          return mojoLogger.isWarnEnabled();
      }
  
      @Override
      public void warning( String message )
      {
          if ( mojoLogger.isWarnEnabled() )
          {
              mojoLogger.warn( createAnsiBuilder( message ).warning( message ).toString() );
          }
      }
  
     public void warn( CharSequence content, Throwable error )
     {
         if ( mojoLogger.isWarnEnabled() )
         {
             mojoLogger.warn( content, error );
         }
     }
 
     @Override
     public boolean isErrorEnabled()
     {
         return mojoLogger.isErrorEnabled();
     }
 
     @Override
     public void error( String message )
     {
         if ( mojoLogger.isErrorEnabled() )
         {
             mojoLogger.error( createAnsiBuilder( message ).error( message ).toString() );
         }
     }
 
     @Override
     public void error( String message, Throwable t )
     {
         if ( mojoLogger.isErrorEnabled() )
         {
             mojoLogger.error( message, t );
         }
     }
 
     @Override
     public void error( Throwable t )
     {
         if ( mojoLogger.isErrorEnabled() )
         {
             mojoLogger.error( t );
         }
     }
 
     private static MessageBuilder createAnsiBuilder( CharSequence message )
     {
         return buffer( bufferSize( message ) );
     }
 
     private static int bufferSize( CharSequence message )
     {
         return 32 - numberOfLeadingZeros( message.length() );
     }
 }