public NezarkaServer(TextReader input, TextWriter output) { _requestReader = input; _model = ModelStore.LoadFrom(input); _view = new ViewStore(output, _model); _controller = new ControllerStore(_model, _view); }
public static ModelStore LoadFrom(TextReader reader) { var store = new ModelStore(); try { if (reader.ReadLine() != "DATA-BEGIN") { return(null); } while (true) { string line = reader.ReadLine(); if (line == null) { return(null); } else if (line == "DATA-END") { break; } string[] tokens = line.Split(';'); switch (tokens[0]) { case "BOOK": store.books.Add(new Book { Id = int.Parse(tokens[1]), Title = tokens[2], Author = tokens[3], Price = int.Parse(tokens[4]) }); break; case "CUSTOMER": store.customers.Add(new Customer { Id = int.Parse(tokens[1]), FirstName = tokens[2], LastName = tokens[3] }); break; case "CART-ITEM": var customer = store.GetCustomer(int.Parse(tokens[1])); if (customer == null) { return(null); } customer.ShoppingCart.Items.Add(new ShoppingCartItem { BookId = int.Parse(tokens[2]), Count = int.Parse(tokens[3]) }); break; default: return(null); } } } catch (Exception ex) { if (ex is FormatException || ex is IndexOutOfRangeException) { return(null); } throw; } return(store); }
public ControllerStore(ModelStore model, ViewStore view) { _model = model; _view = view; }
public ViewStore(TextWriter output, ModelStore model) { _output = output; _model = model; }