DefaultArtifactMappingProvider.java

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 );
    }
}