class ArtifactHandler {

    public void updateDownLoadUrl(final String gavc, final String downLoadUrl) {
        final DbArtifact artifact = getArtifact(gavc);
        repositoryHandler.updateDownloadUrl(artifact, downLoadUrl);
    }

    public  ArtifactHandler(final RepositoryHandler repositoryHandler,
                           final LicenseMatcher matcher);

}