public static Boolean checkIfInsertedProductTypeIDValid(int ID) { ProductType pt = ProductTypeRepo.get(ID); if (pt == null) { return(false); } else { return(true); } }
public static Boolean checkIfProductTypeIDValid(int ID) { ProductType pt = ProductTypeRepo.get(ID); Product product = ProductRepo.getByProductTypeID(ID); if (pt == null || product != null) { return(false); } else { return(true); } }
public static ProductType get(int ID) { return(ProductTypeRepo.get(ID)); }
public static void remove(int ID) { ProductTypeRepo.remove(ProductTypeRepo.get(ID)); }