package org.apache.maven.artifact.handler;
   
   /*
    * 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 static java.util.Objects.requireNonNull;
  
  /**
   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
   * @author Jason van Zyl
   */
  public class DefaultArtifactHandler
      implements ArtifactHandler
  {
      private final String type;
  
      private String extension;
  
      private String classifier;
  
      private String directory;
  
      private String packaging;
  
      private boolean includesDependencies;
  
      private String language;
  
      private boolean addedToClasspath;
  
      /**
       * Default ctor for Plexus compatibility, as many plugins have artifact handlers declared in legacy Plexus XML.
       * Do not use directly!
       *
       * @deprecated This ctor is present only for Plexus XML defined component compatibility, do not use it.
       */
      @Deprecated
      public DefaultArtifactHandler()
      {
          this.type = null;
      }
  
      public DefaultArtifactHandler( final String type )
      {
          this(
              type,
              null,
              null,
              null,
              null,
              false,
              null,
              false
          );
      }
  
      @SuppressWarnings( "checkstyle:ParameterNumber" )
      public DefaultArtifactHandler( final String type,
                                     final String extension,
                                     final String classifier,
                                     final String directory,
                                     final String packaging,
                                     final boolean includesDependencies,
                                     final String language,
                                     final boolean addedToClasspath )
      {
          this.type = requireNonNull( type );
          this.extension = extension;
          this.classifier = classifier;
          this.directory = directory;
          this.packaging = packaging;
          this.includesDependencies = includesDependencies;
          this.language = language;
          this.addedToClasspath = addedToClasspath;
      }
  
      public String getType()
      {
          return type;
      }
  
      @Override
      public String getExtension()
     {
         if ( extension == null )
         {
             return type;
         }
         return extension;
     }
 
     public void setExtension( final String extension )
     {
         this.extension = extension;
     }
 
     @Override
     public String getClassifier()
     {
         return classifier;
     }
 
     public void setClassifier( final String classifier )
     {
         this.classifier = classifier;
     }
 
     @Override
     public String getDirectory()
     {
         if ( directory == null )
         {
             return getPackaging() + "s";
         }
         return directory;
     }
 
     public void setDirectory( final String directory )
     {
         this.directory = directory;
     }
 
     @Override
     public String getPackaging()
     {
         if ( packaging == null )
         {
             return type;
         }
         return packaging;
     }
 
     public void setPackaging( final String packaging )
     {
         this.packaging = packaging;
     }
 
     @Override
     public boolean isIncludesDependencies()
     {
         return includesDependencies;
     }
 
     public void setIncludesDependencies( final boolean includesDependencies )
     {
         this.includesDependencies = includesDependencies;
     }
 
     @Override
     public String getLanguage()
     {
         if ( language == null )
         {
             return "none";
         }
 
         return language;
     }
 
     public void setLanguage( final String language )
     {
         this.language = language;
     }
 
     @Override
     public boolean isAddedToClasspath()
     {
         return addedToClasspath;
     }
 
     public void setAddedToClasspath( final boolean addedToClasspath )
     {
         this.addedToClasspath = addedToClasspath;
     }
 }