public RepositoryServiceBase(IInternalTransactionService transactionService)
 {
     this.transactionService = transactionService;
 }
 public ItemRepositoryService(IInternalTransactionService transactionService)
     : base(transactionService)
 {
 }
 public CustomerRepositoryService(IInternalTransactionService transactionService)
     : base(transactionService)
 {
 }