This commit is contained in:
2008-08-12 11:23:45 +00:00
parent f42f176ae9
commit 25458190e6
4 changed files with 191 additions and 119 deletions

View File

@@ -52,28 +52,36 @@ namespace VEPROMS.CSLA.Library
}
#endregion
#region Collection
protected static List<Detail> _AllList = new List<Detail>();
private static Dictionary<string, List<Detail>> _AllByPrimaryKey = new Dictionary<string, List<Detail>>();
private static List<Detail> _CacheList = new List<Detail>();
protected static void AddToCache(Detail detail)
{
if (!_CacheList.Contains(detail)) _CacheList.Add(detail); // In AddToCache
}
protected static void RemoveFromCache(Detail detail)
{
while (_CacheList.Contains(detail)) _CacheList.Remove(detail); // In RemoveFromCache
}
private static Dictionary<string, List<Detail>> _CacheByPrimaryKey = new Dictionary<string, List<Detail>>();
private static void ConvertListToDictionary()
{
List<Detail> remove = new List<Detail>();
foreach (Detail tmp in _AllList)
foreach (Detail tmp in _CacheList)
{
if (!_AllByPrimaryKey.ContainsKey(tmp.DetailID.ToString()))
if (!_CacheByPrimaryKey.ContainsKey(tmp.DetailID.ToString()))
{
_AllByPrimaryKey[tmp.DetailID.ToString()] = new List<Detail>(); // Add new list for PrimaryKey
_CacheByPrimaryKey[tmp.DetailID.ToString()] = new List<Detail>(); // Add new list for PrimaryKey
}
_AllByPrimaryKey[tmp.DetailID.ToString()].Add(tmp); // Add to Primary Key list
_CacheByPrimaryKey[tmp.DetailID.ToString()].Add(tmp); // Add to Primary Key list
remove.Add(tmp);
}
foreach (Detail tmp in remove)
_AllList.Remove(tmp);
RemoveFromCache(tmp);
}
public static Detail GetExistingByPrimaryKey(int detailID)
protected static Detail GetCachedByPrimaryKey(int detailID)
{
ConvertListToDictionary();
string key = detailID.ToString();
if (_AllByPrimaryKey.ContainsKey(key)) return _AllByPrimaryKey[key][0];
if (_CacheByPrimaryKey.ContainsKey(key)) return _CacheByPrimaryKey[key][0];
return null;
}
#endregion
@@ -394,24 +402,29 @@ namespace VEPROMS.CSLA.Library
public int CurrentEditLevel
{ get { return EditLevel; } }
private static int _DetailUnique = 0;
private int _MyDetailUnique;
protected static int DetailUnique
{ get { return ++_DetailUnique; } }
private int _MyDetailUnique = DetailUnique;
public int MyDetailUnique
{
get { return _MyDetailUnique; }
}
{ get { return _MyDetailUnique; } }
protected Detail()
{/* require use of factory methods */
_MyDetailUnique = ++_DetailUnique;
_AllList.Add(this);
AddToCache(this);
}
public void Dispose()
{
_AllList.Remove(this);
if (!_AllByPrimaryKey.ContainsKey(DetailID.ToString())) return;
List<Detail> listDetail = _AllByPrimaryKey[DetailID.ToString()]; // Get the list of items
listDetail.Remove(this); // Remove the item from the list
if (listDetail.Count == 0) //If there are no items left in the list
_AllByPrimaryKey.Remove(DetailID.ToString()); // remove the list
RemoveFromDictionaries();
}
private void RemoveFromDictionaries()
{
RemoveFromCache(this);
if (_CacheByPrimaryKey.ContainsKey(DetailID.ToString()))
{
List<Detail> listDetail = _CacheByPrimaryKey[DetailID.ToString()]; // Get the list of items
while (listDetail.Contains(this)) listDetail.Remove(this); // Remove the item from the list
if (listDetail.Count == 0) //If there are no items left in the list
_CacheByPrimaryKey.Remove(DetailID.ToString()); // remove the list
}
}
public static Detail New()
{
@@ -449,7 +462,11 @@ namespace VEPROMS.CSLA.Library
{
Detail tmp = Detail.New(myContent, itemType, text, config, dts, userID);
if (tmp.IsSavable)
tmp = tmp.Save();
{
Detail tmp2 = tmp;
tmp = tmp2.Save();
tmp2.Dispose();
}
else
{
Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
@@ -474,7 +491,11 @@ namespace VEPROMS.CSLA.Library
{
Detail tmp = Detail.New(myContent, itemType, text, config);
if (tmp.IsSavable)
tmp = tmp.Save();
{
Detail tmp2 = tmp;
tmp = tmp2.Save();
tmp2.Dispose();
}
else
{
Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
@@ -492,13 +513,17 @@ namespace VEPROMS.CSLA.Library
throw new System.Security.SecurityException("User not authorized to view a Detail");
try
{
Detail tmp = GetExistingByPrimaryKey(detailID);
Detail tmp = GetCachedByPrimaryKey(detailID);
if (tmp == null)
{
tmp = DataPortal.Fetch<Detail>(new PKCriteria(detailID));
if (!_AllList.Contains(tmp)) _AllList.Add(tmp);
AddToCache(tmp);
}
if (tmp.ErrorMessage == "No Record Found")
{
tmp.Dispose(); // Clean-up Detail
tmp = null;
}
if (tmp.ErrorMessage == "No Record Found") tmp = null;
return tmp;
}
catch (Exception ex)
@@ -540,7 +565,8 @@ namespace VEPROMS.CSLA.Library
{
BuildRefreshList();
Detail detail = base.Save();
_AllList.Add(detail);//Refresh the item in AllList
RemoveFromDictionaries(); // if save is successful remove the previous Folder from the cache
AddToCache(detail);//Refresh the item in AllList
ProcessRefreshList();
return detail;
}