public OldWebService(Connection connection)
            :base(connection)
        {

        }
 public WebService Create(string serviceType, Connection connection)
 {
     WebService dataService = dataserviceFactory.Create(serviceType);
     dataService.Connection = connection;
     return dataService;
 }
        public HardRockService(Connection connection)
            :base(connection)
        {

        }