private static bool LibrarianCompare(Librarian a, Librarian b) { if (Object.ReferenceEquals(a, b)) { return true; } return a.Id == b.Id && a.FullName == b.FullName && a.Department == b.Department; }
public override void Save(Librarian item) { Librarian Librarian = GetItem(item.Id); if (Librarian != null) { librarians[librarians.IndexOf(Librarian)] = item; } else { librarians.Add(item); } }
public LibraryClassTest() { repository = new Repository(new ObjectRepositoryFactory()); reader = new Reader("Иван Иванов", "Брест"); repository.ReaderRepository.Save(reader); department = new LibraryDepartment("Абонемент", true); repository.LibraryDepartmentRepository.Save(department); librarian = new Librarian("Мария Иванова", department); repository.LibrarianRepository.Save(librarian); book = new Book("Михаил Фленов", "Библия C#", 2002, department); repository.BookRepository.Save(book); library = new LibraryClass(repository); }
public override void Save(Librarian item) { XElement element = document.Root.Elements("Librarian").SingleOrDefault(e => e.Attribute("id").Value == item.Id.ToString()); if (element != null) { element.Element("FullName").Value = item.FullName; element.Element("DepartmentId").SetValue(item.Department.Id); } else { document.Root.Add( new XElement("Librarian", new XAttribute("id", item.Id), new XElement("FullName", item.FullName), new XElement("DepartmentId", item.Department.Id))); } document.Save(FileName); libraryDepartmentRepository.Save(item.Department); }
public override void Remove(Librarian item) { Remove(item.Id); }
public LibrarianTest() { l1 = new Librarian("Name1", new LibraryDepartment("Абонемент", true)); l2 = new Librarian("Name2", new LibraryDepartment("Читальный зал", false)); l3 = new Librarian(l1.Id, l1.FullName, l1.Department); }
public override void Remove(Librarian item) { librarians.Remove(item); }
public override void Save(Librarian item) { int i = 0; using (BinaryReader binaryReader = new BinaryReader(File.Open(FileName, FileMode.Open), Encoding.Unicode)) { while (binaryReader.PeekChar() != -1) { string[] arrayString = binaryReader.ReadString().Split('|'); if (arrayString[0] == item.Id.ToString()) break; i = i + 1; } } using (BinaryWriter binaryWriter = new BinaryWriter(File.Open(FileName, FileMode.Open, FileAccess.Write), Encoding.Unicode)) { binaryWriter.Seek(i * RecordSize, SeekOrigin.Begin); StringBuilder str = new StringBuilder(String.Join("|", item.Id.ToString(), item.FullName, item.Department.Id.ToString())); str.Append("|"); str.Length = MaxRecordStringLength; binaryWriter.Write(str.ToString()); } libraryDepartmentRepository.Save(item.Department); }