/// <summary>
/// 書籍情報を登録する。
/// </summary>
/// <param name="?"></param>
public void regist(BookInfo bookInfo)
{
if (bookInfo == null) {
throw new NullReferenceException("BookInfo is null");
}
// TODO 宣言的トランザクションに対応する。
DataBaseAccessor accessor = new DataBaseAccessor();
accessor.open();
BookEval eval = null;
// Evalのマスタ存在チェック
if (bookInfo.EvalType != null) {
BookEvalDao evalDao = new BookEvalDao(accessor);
eval = evalDao.findById(bookInfo.EvalType);
if (eval == null)
{
// TODO Exceptionを確認
throw new ApplicationRuntimeException("評価マスタ上に存在しない評価です。");
}
}
// Bookの存在有無チェック
BookDao bookDao = new BookDao(accessor);
Book existsBook = bookDao.findByIsbn(bookInfo.Isbn);
if (existsBook != null)
{
throw new ApplicationRuntimeException("この本は既に登録済みです。入力内容をご確認ください");
}
// BookEntityの作成
Book registBook = new Book();
registBook.BookType = bookInfo.BookType;
registBook.Title = bookInfo.Title;
registBook.Isbn = bookInfo.Isbn;
registBook.Publisher = bookInfo.Publisher;
registBook.Price = bookInfo.Price;
registBook.BuyDate = bookInfo.BuyDate;
registBook.Status = bookInfo.Status;
registBook.BookEval = eval;
registBook.Eval = bookInfo.Eval;
bookDao.insert(registBook);
}
/// <summary>
/// ログイン処理。
/// </summary>
/// <param name="userId">ログインユーザのユーザID</param>
/// <param name="password">ログインユーザのパスワード</param>
/// <returns>ログイン成功：ログインユーザ情報を保持するUserInfo。ログイン失敗：null</returns>
public static UserInfo login(String userId, String password)
{
DataBaseAccessor accessor = new DataBaseAccessor();
accessor.open();
UserDao userDao = new UserDao(accessor);
User user = userDao.findByUserIdAndPassword(userId, password);
if (user == null)
{
return null;
}
EmployeeDao employeeDao = new EmployeeDao(accessor);
Employee employee = employeeDao.findByUserId(userId);
accessor.close();
UserInfo userInfo = new UserInfo();
userInfo.User = user;
userInfo.Employee = employee;
return userInfo;
}
public UserDao(DataBaseAccessor accessor)
: base(accessor)
{
}
public EmployeeDao(DataBaseAccessor accessor)
: base(accessor)
{
}
public BookEvalDao(DataBaseAccessor accessor)
: base(accessor)
{
}
protected AbstractDao(DataBaseAccessor accessor)
{
this.accessor = accessor;
}