//**** client code that does not need to be changed ***
public static void ShipBook(IBookStore s)
{
//LDAF003
IDistributor d = s.GetDistributor();
d.ShipBook();
}
//**** client code that does not need to be changed ***
/*
* //LDAF007 - THE CORE
* Notice that regardless if you pass in BookStoreA or BookStoreB into the method above, this client code does
* not need to be changed since it will get the correct advertiser automatically using the internal logics
* within the factories. It is the factories (BookStoreA and BookStoreB) that determines which advertiser to produce.
* The same goes for choosing which book distributor to produce.
*
* The benefit of the Abstract Factory pattern is that it allows you to create a groups of products
* (the distributors and the advertisers) without having to know the actual class of the product being produced.
* The result is that you can have client code that does not need to be changed when the internal logic of
* the factories on which product to produce changed.
*/
public static void Advertise(IBookStore s)
{
//LDAF004
IAdvertiser a = s.GetAdvertiser();
a.Advertise();
}
public BooksController(IBookStore store, ImageUploader imageUploader,
BookDetailLookup bookDetailLookup)
{
_store = store;
_imageUploader = imageUploader;
_bookDetailLookup = bookDetailLookup;
}
public BooksController(IBookStore store, ImageUploader imageUploader,
BookDetailLookup bookDetailLookup)
{
_store = store;
_imageUploader = imageUploader;
_bookDetailLookup = bookDetailLookup;
}
// [END createtopicandsubscription]
public Task StartPullLoop(IBookStore bookStore, CancellationToken cancellationToken)
{
return(Task.Factory.StartNew(() => PullLoop((long bookId) =>
{
_logger.LogVerbose($"Processing {bookId}.");
ProcessBook(bookStore, bookId);
}, cancellationToken)));
}
public MainPageViewModel(IPageService pageService, IBookStore bookStore)
{
_pageService = pageService;
_bookStore = bookStore;
//PickPdfCommand = new Command(async () => await PickPdf());
StartClickedCommand = new Command(async() => await StartClicked());
LibraryListPageCommand = new Command(async() => await LibraryPage());
}
public LibraryListPageViewModel(IPageService pageService, IBookStore bookStore, MainPageViewModel viewModel)
{
FrontColor = viewModel.FrontColor;
BackColor = viewModel.BackColor;
_viewModel = viewModel;
_pageService = pageService;
_bookStore = bookStore;
AddBookCommand = new Command(async() => await AddBook());
SelectBookCommand = new Command <Book>(async vm => await SelectBook(vm));
LoadDataCommand = new Command(async() => await LoadData());
DeleteBookCommand = new Command <Book>(async vm => await DeleteBook(vm));
}
public override void SetPrefix(string prefix)
{
if (DirPattern.Exist(prefix, @"[0-9][0-9][0-9][0-9]", @"([0-9][0-9][0-9][0-9])\.png"))
{
Global.Debugf("info", "selecting OldBookStore");
p = new OldBookStore();
}
else
{
Global.Debugf("info", "selecting (new) BookStore");
p = new BookStore();
}
p.SetPrefix(prefix);
}
// [END enqueuebook]
/// <summary>
/// Look up a book in Google's Books API. Update the book in the book store.
/// </summary>
/// <param name="bookStore">Where the book is stored.</param>
/// <param name="bookId">The id of the book to look up.</param>
/// <returns></returns>
// [START processbook]
public void ProcessBook(IBookStore bookStore, long bookId)
{
var book = bookStore.Read(bookId);
_logger.LogVerbose($"Found {book.Title}. Updating.");
var query = "https://www.googleapis.com/books/v1/volumes?q="
+ Uri.EscapeDataString(book.Title);
var response = WebRequest.Create(query).GetResponse();
var reader = new StreamReader(response.GetResponseStream());
var json = reader.ReadToEnd();
UpdateBookFromJson(json, book);
bookStore.Update(book);
}
/// <summary>
/// Look up a book in Google's Books API. Update the book in the book store.
/// </summary>
/// <param name="bookStore">Where the book is stored.</param>
/// <param name="bookId">The id of the book to look up.</param>
/// <returns></returns>
public static void ProcessBook(IBookStore bookStore, long bookId)
{
var book = bookStore.Read(bookId);
var query = "https://www.googleapis.com/books/v1/volumes?q="
+ Uri.EscapeDataString(book.Title);
var response = WebRequest.Create(query).GetResponse();
var reader = new StreamReader(response.GetResponseStream());
var json = reader.ReadToEnd();
dynamic results = JObject.Parse(json);
dynamic info = results.items[0].volumeInfo;
book.Title = info.title;
book.PublishedDate = info.publishedDate;
book.Author = string.Join(", ", info.authors);
book.Description = info.description;
// TODO: update image.
bookStore.Update(book);
}
//LDF002 client code does not need to be changed if the logic for choosing the distributor
// in each BookStore will change
public static void ShipBook(IBookStore s)
{
/*
* The key is your customer should not care which distributor you choose because they will get their books
* regardless. It is completely hidden from the customer's point of view and they should not be concerned
* about it. You, the online bookstore, are the one that determines the distributor to use.
*/
// the book store guy say that he need of a distributor for a specific location, but
// he doesn't know which real distributor will be implemented.
// FACTORY METHOD //the client gets the distributor without having to know which distributor is being used
//LDF003 Notice that this client code don’t need to care which distributor is being created,
//and this is the key to the factory method pattern.
IDistributor d = s.GetDistributor();
// IN a second time the distributor implemented will ship the book.
d.ShipBook();
}
// [END enqueuebook]
/// <summary>
/// Look up a book in Google's Books API. Update the book in the book store.
/// </summary>
/// <param name="bookStore">Where the book is stored.</param>
/// <param name="bookId">The id of the book to look up.</param>
/// <returns></returns>
// [START processbook]
public void ProcessBook(IBookStore bookStore, long bookId)
{
var book = bookStore.Read(bookId);
_logger.LogVerbose($"Found {book.Title}. Updating.");
var query = "https://www.googleapis.com/books/v1/volumes?q="
+ Uri.EscapeDataString(book.Title);
var response = WebRequest.Create(query).GetResponse();
var reader = new StreamReader(response.GetResponseStream());
var json = reader.ReadToEnd();
UpdateBookFromJson(json, book);
bookStore.Update(book);
}
// [END createtopicandsubscription]
public Task StartPullLoop(IBookStore bookStore, CancellationToken cancellationToken)
{
return Task.Factory.StartNew(() => PullLoop((long bookId) =>
{
_logger.LogVerbose($"Processing {bookId}.");
ProcessBook(bookStore, bookId);
}, cancellationToken));
}
public AdministrationBooksController(IBookStore bookStore)
{
_bookStore = bookStore;
}
public BookController(IBookStore bookStore)
{
_bookStore = bookStore;
BuyBooksOnOpening();
}
private static void Advertise(IBookStore bookStore)
{
IAdvertiser obj = bookStore.GetAdvertiser();
obj.Advertise();
}
/// <ChangeLog>
/// <Create Datum="08.11.2020" Entwickler="DA" />
/// </ChangeLog>
/// <summary>
/// Creates the presenter
/// </summary>
/// <param name="bookStoreView">the view to the Bookstore (the list of all books)</param>
public BookstorePresenter(IBookStore bookStoreView)
{
_bookStoreView = bookStoreView;
_service = Commons.DependencyContainer.GetObject <Contracts.IDatabase>();
// service = BookService.Instance;
}
public HomeController(IBookStore bookStore, SignInManager <ApplicationUser> signInManager, UserManager <ApplicationUser> userManager)
{
_bookStore = bookStore;
this.signInManager = signInManager;
this.userManager = userManager;
}
public BooksController(IBookStore store, ImageUploader imageUploader)
{
_store = store;
_imageUploader = imageUploader;
}
//**** client code that does not need to be changed ***
private static void Advertise(IBookStore s)
{
IAdvertiser a = s.GetAdvertiser();
a.Advertise();
}
public App(IBookStore bookStore)
{
_bookStore = bookStore ?? throw new ArgumentNullException(nameof(bookStore));
}
public BooksController(IBookStore store)
{
_store = store;
}
public BooksController(IBookStore store, ImageUploader imageUploader)
{
_store = store;
_imageUploader = imageUploader;
}
public BooksServiceImpl(IBookStore bookStore, IConfiguration configuration)
{
_bookStore = bookStore;
_configuration = configuration;
}
private static void ShipBook(IBookStore bookStore)
{
IDistributor obj = bookStore.GetDistributor();
obj.ShipBook();
}
public BooksController(IBookStore store)
{
_store = store;
}
public ItemService(IBookStore bookStore)
{
this.bookStore = bookStore;
}
public ItemService(IBookStore bookStore)
{
this.bookStore = bookStore;
}
//**** client code that does not need to be changed ***
private static void ShipBook(IBookStore s)
{
IDistributor d = s.GetDistributor();
d.ShipBook();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="bookStore">Singleton instance of the Book Store </param>
public BookStoreController(IBookStore bookStore)
{
this.mBookStore = bookStore;
}
public BooksController(IBookStore store, BookDetailLookup bookDetailLookup)
{
_store = store;
_bookDetailLookup = bookDetailLookup;
}
public BooksController(IBookStore bookStore)
{
_bookStore = bookStore ?? throw new ArgumentNullException(nameof(bookStore));
}
