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@@ -64,28 +64,36 @@ namespace VEPROMS.CSLA.Library
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}
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#endregion
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#region Collection
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protected static List<User> _AllList = new List<User>();
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private static Dictionary<string, List<User>> _AllByPrimaryKey = new Dictionary<string, List<User>>();
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private static List<User> _CacheList = new List<User>();
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protected static void AddToCache(User user)
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{
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if (!_CacheList.Contains(user)) _CacheList.Add(user); // In AddToCache
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}
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protected static void RemoveFromCache(User user)
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{
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while (_CacheList.Contains(user)) _CacheList.Remove(user); // In RemoveFromCache
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}
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private static Dictionary<string, List<User>> _CacheByPrimaryKey = new Dictionary<string, List<User>>();
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private static void ConvertListToDictionary()
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{
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List<User> remove = new List<User>();
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foreach (User tmp in _AllList)
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foreach (User tmp in _CacheList)
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{
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if (!_AllByPrimaryKey.ContainsKey(tmp.UID.ToString()))
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if (!_CacheByPrimaryKey.ContainsKey(tmp.UID.ToString()))
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{
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_AllByPrimaryKey[tmp.UID.ToString()] = new List<User>(); // Add new list for PrimaryKey
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_CacheByPrimaryKey[tmp.UID.ToString()] = new List<User>(); // Add new list for PrimaryKey
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}
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_AllByPrimaryKey[tmp.UID.ToString()].Add(tmp); // Add to Primary Key list
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_CacheByPrimaryKey[tmp.UID.ToString()].Add(tmp); // Add to Primary Key list
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remove.Add(tmp);
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}
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foreach (User tmp in remove)
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_AllList.Remove(tmp);
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RemoveFromCache(tmp);
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}
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public static User GetExistingByPrimaryKey(int uid)
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protected static User GetCachedByPrimaryKey(int uid)
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{
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ConvertListToDictionary();
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string key = uid.ToString();
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if (_AllByPrimaryKey.ContainsKey(key)) return _AllByPrimaryKey[key][0];
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if (_CacheByPrimaryKey.ContainsKey(key)) return _CacheByPrimaryKey[key][0];
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return null;
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}
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#endregion
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@@ -618,24 +626,29 @@ namespace VEPROMS.CSLA.Library
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public int CurrentEditLevel
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{ get { return EditLevel; } }
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private static int _UserUnique = 0;
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private int _MyUserUnique;
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protected static int UserUnique
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{ get { return ++_UserUnique; } }
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private int _MyUserUnique = UserUnique;
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public int MyUserUnique
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{
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get { return _MyUserUnique; }
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}
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{ get { return _MyUserUnique; } }
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protected User()
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{/* require use of factory methods */
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_MyUserUnique = ++_UserUnique;
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_AllList.Add(this);
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AddToCache(this);
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}
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public void Dispose()
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{
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_AllList.Remove(this);
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if (!_AllByPrimaryKey.ContainsKey(UID.ToString())) return;
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List<User> listUser = _AllByPrimaryKey[UID.ToString()]; // Get the list of items
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listUser.Remove(this); // Remove the item from the list
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if (listUser.Count == 0) //If there are no items left in the list
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_AllByPrimaryKey.Remove(UID.ToString()); // remove the list
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RemoveFromDictionaries();
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}
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private void RemoveFromDictionaries()
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{
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RemoveFromCache(this);
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if (_CacheByPrimaryKey.ContainsKey(UID.ToString()))
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{
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List<User> listUser = _CacheByPrimaryKey[UID.ToString()]; // Get the list of items
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while (listUser.Contains(this)) listUser.Remove(this); // Remove the item from the list
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if (listUser.Count == 0) //If there are no items left in the list
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_CacheByPrimaryKey.Remove(UID.ToString()); // remove the list
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}
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}
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public static User New()
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{
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@@ -672,7 +685,11 @@ namespace VEPROMS.CSLA.Library
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{
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User tmp = User.New(userID, firstName, middleName, lastName, suffix, courtesyTitle, phoneNumber, cFGName, userLogin, userName, config, dts, usrID);
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if (tmp.IsSavable)
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tmp = tmp.Save();
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{
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User tmp2 = tmp;
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tmp = tmp2.Save();
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tmp2.Dispose();
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}
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else
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{
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Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
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@@ -703,7 +720,11 @@ namespace VEPROMS.CSLA.Library
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{
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User tmp = User.New(firstName, middleName, lastName, suffix, courtesyTitle, phoneNumber, cFGName, userLogin, userName, config);
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if (tmp.IsSavable)
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tmp = tmp.Save();
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{
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User tmp2 = tmp;
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tmp = tmp2.Save();
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tmp2.Dispose();
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}
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else
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{
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Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
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@@ -721,13 +742,17 @@ namespace VEPROMS.CSLA.Library
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throw new System.Security.SecurityException("User not authorized to view a User");
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try
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{
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User tmp = GetExistingByPrimaryKey(uid);
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User tmp = GetCachedByPrimaryKey(uid);
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if (tmp == null)
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{
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tmp = DataPortal.Fetch<User>(new PKCriteria(uid));
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if (!_AllList.Contains(tmp)) _AllList.Add(tmp);
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AddToCache(tmp);
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}
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if (tmp.ErrorMessage == "No Record Found")
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{
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tmp.Dispose(); // Clean-up User
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tmp = null;
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}
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if (tmp.ErrorMessage == "No Record Found") tmp = null;
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return tmp;
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}
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catch (Exception ex)
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@@ -769,7 +794,8 @@ namespace VEPROMS.CSLA.Library
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{
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BuildRefreshList();
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User user = base.Save();
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_AllList.Add(user);//Refresh the item in AllList
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RemoveFromDictionaries(); // if save is successful remove the previous Folder from the cache
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AddToCache(user);//Refresh the item in AllList
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ProcessRefreshList();
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return user;
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}
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