package org.apache.archiva.metadata.repository.storage.maven2;
   
   /*
    * 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.springframework.stereotype.Service;
  
  import java.util.HashMap;
  import java.util.Map;
  
  /**
   *
   */
  @Service( "artifactMappingProvider#default" )
  public class DefaultArtifactMappingProvider
      implements ArtifactMappingProvider
  {
      private final Map<String, String> classifierAndExtensionToTypeMap;
  
      private final Map<String, String> typeToExtensionMap;
  
      public DefaultArtifactMappingProvider()
      {
          classifierAndExtensionToTypeMap = new HashMap<>( 4 );
  
          // Maven 2.2.1 supplied types (excluding defaults where extension == type and no classifier)
          classifierAndExtensionToTypeMap.put( "client:jar", "ejb-client" );
          classifierAndExtensionToTypeMap.put( "sources:jar", "java-source" );
          classifierAndExtensionToTypeMap.put( "javadoc:jar", "javadoc" );
          classifierAndExtensionToTypeMap.put( "tests:jar", "test-jar" );
  
          typeToExtensionMap = new HashMap<>();
  
          // Maven 2.2.1 supplied types (excluding defaults where extension == type and no classifier)
          typeToExtensionMap.put( "ejb-client", "jar" );
          typeToExtensionMap.put( "ejb", "jar" );
          typeToExtensionMap.put( "java-source", "jar" );
          typeToExtensionMap.put( "javadoc", "jar" );
          typeToExtensionMap.put( "test-jar", "jar" );
          typeToExtensionMap.put( "maven-plugin", "jar" );
  
          // Additional type
          typeToExtensionMap.put( "maven-archetype", "jar" );
  
          // TODO: move to maven 1 plugin - but note that it won't have the interface type and might need to reproduce the
          //       same thing
          typeToExtensionMap.put( "maven-one-plugin", "jar" );
          typeToExtensionMap.put( "javadoc.jar", "jar" );
          typeToExtensionMap.put( "uberjar", "jar" );
          typeToExtensionMap.put( "distribution-tgz", "tar.gz" );
          typeToExtensionMap.put( "distribution-zip", "zip" );
          typeToExtensionMap.put( "aspect", "jar" );
      }
  
      @Override
      public String mapClassifierAndExtensionToType( String classifier, String ext )
      {
          if ( classifier == null )
          {
              classifier = "";
          }
          if ( ext == null )
          {
              ext = "";
          }
          return classifierAndExtensionToTypeMap.get( classifier + ":" + ext );
      }
  
      @Override
      public String mapTypeToExtension( String type )
      {
          return typeToExtensionMap.get( type );
      }
  }