class SqlDbConfiguration {

    public static boolean isSupported(final PersistenceUnitDescriptor descriptor) {
        final Map<String, Object> dbConfig = descriptor.getProperties();

        return dbConfig.containsKey("javax.persistence.jdbc.driver") && dbConfig.containsKey("javax.persistence.jdbc.url");
    }

    public  SqlDbConfiguration(final PersistenceUnitDescriptor descriptor);

}