/// <summary>
/// Создает объект из коллекции пар ключ-значение
/// </summary>
/// <returns>Запись гостевой книги</returns>
/// <param name="pairs">Pairs.</param>
public static GuestbookEntry FromDictionary(Dictionary<string, string> pairs)
{
GuestbookEntry entry = new GuestbookEntry ();
if (pairs.ContainsKey("user")) entry.User = pairs["user"];
if (pairs.ContainsKey("message")) entry.Message = pairs["message"];
return entry;
}
/// <summary>
/// Сохраняет запись
/// </summary>
/// <param name="entry">Entry.</param>
protected override void SaveEntry(GuestbookEntry entry)
{
lock (_serializer)
{
_guestbook.Entries.Add(entry);
_guestbookChanged.Set ();
}
}
/// <summary>
/// Сохраняет запись
/// </summary>
/// <param name="entry">Entry.</param>
protected override void SaveEntry(GuestbookEntry entry)
{
using (var db = new DbManager())
{
var dbEntry = new DbGuestbookEntry ();
dbEntry.Message = entry.Message;
var dbUser = db.GetTable<DbGuestbookUser>().SingleOrDefault (u => u.Name == entry.User);
if (dbUser == null)
{
dbUser = new DbGuestbookUser { Name = entry.User };
dbUser.Id = Convert.ToInt32(db.InsertWithIdentity (dbUser));
}
dbEntry.UserId = dbUser.Id;
dbEntry.Id = Convert.ToInt32(db.InsertWithIdentity(dbEntry));
}
}
/// <summary> /// Сохраняет запись /// </summary> /// <param name="entry">Entry.</param> protected abstract void SaveEntry(GuestbookEntry entry);