public static BookActiveRecord Find(int _id)
{
BookActiveRecord book = new BookActiveRecord();
var bookGateWay = new BookTDG();
DataTable dt = bookGateWay.GetBookByID(_id);
book = MapResultsetToObject(dt.Rows[0]);
return(book);
}
public static BookInRentalActiveRecord MapResultsetToObject(DataRow dr)
{
BookInRentalActiveRecord NewBook = new BookInRentalActiveRecord();
var bookTemp = new BookTDG();
var rentalTemp = new RentalTDG();
NewBook.ID = Convert.ToInt32(dr.ItemArray[0].ToString());
NewBook.Book = BookActiveRecord.MapResultsetToObject(bookTemp.GetBookByID(Convert.ToInt32(dr.ItemArray[1].ToString())).Rows[0]);
NewBook.Rental = RentalActiveRecord.MapResultsetToObject(rentalTemp.GetRentalByID(Convert.ToInt32(dr.ItemArray[2].ToString())).Rows[0]);
return(NewBook);
}
public static BookActiveRecord MapResultsetToObject(DataRow dr)
{
BookActiveRecord NewBook = new BookActiveRecord();
var authorTemp = new AuthorTDG();
NewBook.ID = Convert.ToInt32(dr.ItemArray[0].ToString());
NewBook.Author = AuthorActiveRecord.MapResultsetToObject(authorTemp.GetAuthorByID(Convert.ToInt32(dr.ItemArray[1].ToString())).Rows[0]);
NewBook.Title = dr.ItemArray[2].ToString();
NewBook.Genre = dr.ItemArray[3].ToString();
NewBook.Available = Convert.ToInt32(dr.ItemArray[4].ToString());
return(NewBook);
}
public BookInRentalActiveRecord(BookActiveRecord _book, RentalActiveRecord _rental)
{
ID = null;
Book = _book;
Rental = _rental;
}
public BookInRentalActiveRecord(int _id, BookActiveRecord _book, RentalActiveRecord _rental)
{
ID = _id;
Book = _book;
Rental = _rental;
}