package org.apache.maven.repository;

/* ====================================================================
 *   Copyright 2001-2004 The Apache Software Foundation.
 *
 *   Licensed 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 java.util.List;

import org.apache.maven.jelly.MavenJellyContext;
import org.apache.maven.project.Dependency;
import org.apache.maven.project.Project;

/**
 *  This will do until wagon debuts.
 * 
 * @author <a href="mailto:brett@apache.org">Brett Porter</a> 
 * @version $Id: DefaultArtifactTypeHandler.java,v 1.1.2.2 2004/06/26 14:52:05 dion Exp $
 */
public class DefaultArtifactTypeHandler implements ArtifactTypeHandler
{
	
	public DefaultArtifactTypeHandler() {
	}
	
	public List getDependentArtifacts(Artifact artifact, MavenJellyContext context) {
		
		return null;
	}
	
	
	/**
     * Return an appropriate Artifact implementation based on the dependency
     * type.
     *
     * @param dependency The base dependency.
     * @todo not the intended usage of test type
     * @return The appropriate artifact based on the dependency type.
     */
    public Artifact createArtifact( Dependency dependency )
    {
        return DefaultArtifactFactory.createArtifact(dependency);
    }
    
	
	/**
     * Map an artifact to a repository directory path.
     * 
     * @param project the project for the artifact
     * @param type  The type of the artifact 
     * @return the path
     */
    public String constructRepositoryDirectoryPath(String type, Project project)
    {
        StringBuffer path = new StringBuffer();
        path.append(project.getArtifactDirectory());
        path.append("/");
        path.append(type + "s");
        path.append("/");
        return path.toString();
    }

    /**
     * Map an artifact to a repository path.
     * 
     * @param project the project for the artifact
     * @param type  The type of the artifact 
     * @param version  The version of the artifact (may be a snapshot)
     * @return the path
     */
    public String constructRepositoryFullPath(String type, Project project, String version)
    {
        StringBuffer path = new StringBuffer(constructRepositoryDirectoryPath(type, project));
        path.append(project.getArtifactId());
        path.append("-");
        path.append(version);
        path.append(extensionForType(type));
        return path.toString();
    }

    /** @deprecated plugin, ejb and uberjar should provide their own implementation. */
    private String extensionForType(String type)
    {
        if (type.equals("uberjar") || type.equals("ejb") || type.equals("plugin")) {
            return ".jar";
        }
        else {
            return "." + type;
        }
    }
}