package org.apache.maven.plugin.surefire.log.api;
   
   /*
    * 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.
   */
  
  /**
   * Decorator around {@link ConsoleLogger}.
   * This class is loaded in the isolated ClassLoader and the child logger in the in-plugin ClassLoader.
   *
   * @author <a href="mailto:tibordigana@apache.org">Tibor Digana (tibor17)</a>
   * @since 2.20
   */
  public final class ConsoleLoggerDecorator
          implements ConsoleLogger
  {
      private final Object logger;
  
      public ConsoleLoggerDecorator( Object logger )
      {
          if ( logger == null )
          {
              throw new NullPointerException( "logger argument is null in " + ConsoleLoggerDecorator.class );
          }
          this.logger = logger;
      }
  
      @Override
      public boolean isDebugEnabled()
      {
          return invokeReturnedBoolean( "isDebugEnabled" );
      }
  
      @Override
      public void debug( String message )
      {
          invokeWithMessage( message, "debug" );
      }
  
      @Override
      public boolean isInfoEnabled()
      {
          return invokeReturnedBoolean( "isInfoEnabled" );
      }
  
      @Override
      public void info( String message )
      {
          invokeWithMessage( message, "info" );
      }
  
      @Override
      public boolean isWarnEnabled()
      {
          return invokeReturnedBoolean( "isWarnEnabled" );
      }
  
      @Override
      public void warning( String message )
      {
          invokeWithMessage( message, "warning" );
      }
  
      @Override
      public boolean isErrorEnabled()
      {
          return invokeReturnedBoolean( "isErrorEnabled" );
      }
  
      @Override
      public void error( String message )
      {
          invokeWithMessage( message, "error" );
      }
  
      @Override
      public void error( String message, Throwable t )
      {
          try
          {
              logger.getClass()
                      .getMethod( "error", String.class, Throwable.class )
                      .invoke( logger, message, t );
          }
         catch ( Exception e )
         {
             throw new IllegalStateException( e.getLocalizedMessage(), e );
         }
     }
 
     @Override
     public void error( Throwable t )
     {
         try
         {
             logger.getClass()
                     .getMethod( "error", Throwable.class )
                     .invoke( logger, t );
         }
         catch ( Exception e )
         {
             throw new IllegalStateException( e.getLocalizedMessage(), e );
         }
     }
 
     private boolean invokeReturnedBoolean( String isErrorEnabled )
     {
         try
         {
             return (Boolean) logger.getClass()
                     .getMethod( isErrorEnabled )
                     .invoke( logger );
         }
         catch ( Exception e )
         {
             throw new IllegalStateException( e.getLocalizedMessage(), e );
         }
     }
 
     private void invokeWithMessage( String message, String error )
     {
         try
         {
             logger.getClass()
                     .getMethod( error, String.class )
                     .invoke( logger, message );
         }
         catch ( Exception e )
         {
             throw new IllegalStateException( e.getLocalizedMessage(), e );
         }
     }
 }