archiva/archiva-modules/plugins/maven2-repository/src/main/java/org/apache/archiva/repository/content/legacy/AbstractLegacyRepositoryContent.java

package org.apache.archiva.repository.content.legacy;

/*
 * 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.apache.archiva.model.ArchivaArtifact;
import org.apache.archiva.model.ArtifactReference;
import org.apache.archiva.repository.content.PathParser;
import org.apache.archiva.repository.content.maven2.ArtifactExtensionMapping;
import org.apache.archiva.repository.layout.LayoutException;
import org.apache.commons.lang.StringUtils;

import javax.inject.Inject;
import javax.inject.Named;
import java.util.HashMap;
import java.util.Map;

/**
 * AbstractLegacyRepositoryContent
 *
 *
 */
public abstract class AbstractLegacyRepositoryContent
{
    private static final String PATH_SEPARATOR = "/";

    private static final Map<String, String> typeToDirectoryMap;

    static
    {
        typeToDirectoryMap = new HashMap<>( 5 );
        typeToDirectoryMap.put( "ejb-client", "ejb" );
        typeToDirectoryMap.put( ArtifactExtensionMapping.MAVEN_ONE_PLUGIN, "plugin" );
        typeToDirectoryMap.put( "distribution-tgz", "distribution" );
        typeToDirectoryMap.put( "distribution-zip", "distribution" );
        typeToDirectoryMap.put( "javadoc", "javadoc.jar" );
    }

    /**
     *
     */
    @Inject
    @Named( value = "pathParser#legacy" )
    private PathParser legacyPathParser;

    public ArtifactReference toArtifactReference( String path )
        throws LayoutException
    {
        return legacyPathParser.toArtifactReference( path );
    }

    public String toPath( ArchivaArtifact reference )
    {
        if ( reference == null )
        {
            throw new IllegalArgumentException( "Artifact reference cannot be null" );
        }

        return toPath( reference.getGroupId(), reference.getArtifactId(), reference.getVersion(),
                       reference.getClassifier(), reference.getType() );
    }

    public String toPath( ArtifactReference reference )
    {
        if ( reference == null )
        {
            throw new IllegalArgumentException( "Artifact reference cannot be null" );
        }

        return toPath( reference.getGroupId(), reference.getArtifactId(), reference.getVersion(),
                       reference.getClassifier(), reference.getType() );
    }

    private String toPath( String groupId, String artifactId, String version, String classifier, String type )
    {
        StringBuilder path = new StringBuilder();

        path.append( groupId ).append( PATH_SEPARATOR );
        path.append( getDirectory( type ) ).append( PATH_SEPARATOR );

        if ( version != null )
        {
            path.append( artifactId ).append( '-' ).append( version );

            if ( StringUtils.isNotBlank( classifier ) )
            {
                path.append( '-' ).append( classifier );
            }

            path.append( '.' ).append( ArtifactExtensionMapping.getExtension( type ) );
        }

        return path.toString();
    }

    private String getDirectory( String type )
    {
        String dirname = typeToDirectoryMap.get( type );

        if ( dirname != null )
        {
            return dirname + "s";
        }

        // Default process.
        return type + "s";
    }

    public void setLegacyPathParser( PathParser parser )
    {
        this.legacyPathParser = parser;
    }
}