/*
    * 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.
   */
  package org.apache.maven.artifact.handler;
  
  import static java.util.Objects.requireNonNull;
  
  /**
   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
   * @author Jason van Zyl
   *
   * @since 3.10.0
   */
  public final class ArtifactHandlerImpl implements ArtifactHandler {
      public static final String LANGUAGE_NONE = "none";
      public static final String LANGUAGE_JAVA = "java";
  
      private final String type;
      private final String extension;
      private final String classifier;
      private final String packaging;
      private final boolean includesDependencies;
      private final String language;
      private final boolean addedToClasspath;
  
      public ArtifactHandlerImpl(
              String type,
              String extension,
              String classifier,
              String packaging,
              boolean includesDependencies,
              String language,
              boolean addedToClasspath) {
          this.type = requireNonNull(type);
          this.extension = extension;
          this.classifier = classifier;
          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 getType();
          }
          return extension;
      }
  
      @Override
      public String getClassifier() {
          return classifier;
      }
  
      @Deprecated
      @Override
      public String getDirectory() {
          return getPackaging() + "s";
      }
  
      @Override
      public String getPackaging() {
          if (packaging == null) {
              return getType();
          }
          return packaging;
      }
  
      @Override
      public boolean isIncludesDependencies() {
          return includesDependencies;
      }
  
      @Override
      public String getLanguage() {
          if (language == null) {
              return LANGUAGE_NONE;
          }
          return language;
     }
 
     @Override
     public boolean isAddedToClasspath() {
         return addedToClasspath;
     }
 }