This commit is contained in:
2008-08-12 11:42:50 +00:00
parent dfafac5a3a
commit d81b4d8af0
19 changed files with 941 additions and 569 deletions

View File

@@ -53,28 +53,36 @@ namespace VEPROMS.CSLA.Library
}
#endregion
#region Collection
protected static List<Membership> _AllList = new List<Membership>();
private static Dictionary<string, List<Membership>> _AllByPrimaryKey = new Dictionary<string, List<Membership>>();
private static List<Membership> _CacheList = new List<Membership>();
protected static void AddToCache(Membership membership)
{
if (!_CacheList.Contains(membership)) _CacheList.Add(membership); // In AddToCache
}
protected static void RemoveFromCache(Membership membership)
{
while (_CacheList.Contains(membership)) _CacheList.Remove(membership); // In RemoveFromCache
}
private static Dictionary<string, List<Membership>> _CacheByPrimaryKey = new Dictionary<string, List<Membership>>();
private static void ConvertListToDictionary()
{
List<Membership> remove = new List<Membership>();
foreach (Membership tmp in _AllList)
foreach (Membership tmp in _CacheList)
{
if (!_AllByPrimaryKey.ContainsKey(tmp.UGID.ToString()))
if (!_CacheByPrimaryKey.ContainsKey(tmp.UGID.ToString()))
{
_AllByPrimaryKey[tmp.UGID.ToString()] = new List<Membership>(); // Add new list for PrimaryKey
_CacheByPrimaryKey[tmp.UGID.ToString()] = new List<Membership>(); // Add new list for PrimaryKey
}
_AllByPrimaryKey[tmp.UGID.ToString()].Add(tmp); // Add to Primary Key list
_CacheByPrimaryKey[tmp.UGID.ToString()].Add(tmp); // Add to Primary Key list
remove.Add(tmp);
}
foreach (Membership tmp in remove)
_AllList.Remove(tmp);
RemoveFromCache(tmp);
}
public static Membership GetExistingByPrimaryKey(int ugid)
protected static Membership GetCachedByPrimaryKey(int ugid)
{
ConvertListToDictionary();
string key = ugid.ToString();
if (_AllByPrimaryKey.ContainsKey(key)) return _AllByPrimaryKey[key][0];
if (_CacheByPrimaryKey.ContainsKey(key)) return _CacheByPrimaryKey[key][0];
return null;
}
#endregion
@@ -484,24 +492,29 @@ namespace VEPROMS.CSLA.Library
public int CurrentEditLevel
{ get { return EditLevel; } }
private static int _MembershipUnique = 0;
private int _MyMembershipUnique;
protected static int MembershipUnique
{ get { return ++_MembershipUnique; } }
private int _MyMembershipUnique = MembershipUnique;
public int MyMembershipUnique
{
get { return _MyMembershipUnique; }
}
{ get { return _MyMembershipUnique; } }
protected Membership()
{/* require use of factory methods */
_MyMembershipUnique = ++_MembershipUnique;
_AllList.Add(this);
AddToCache(this);
}
public void Dispose()
{
_AllList.Remove(this);
if (!_AllByPrimaryKey.ContainsKey(UGID.ToString())) return;
List<Membership> listMembership = _AllByPrimaryKey[UGID.ToString()]; // Get the list of items
listMembership.Remove(this); // Remove the item from the list
if (listMembership.Count == 0) //If there are no items left in the list
_AllByPrimaryKey.Remove(UGID.ToString()); // remove the list
RemoveFromDictionaries();
}
private void RemoveFromDictionaries()
{
RemoveFromCache(this);
if (_CacheByPrimaryKey.ContainsKey(UGID.ToString()))
{
List<Membership> listMembership = _CacheByPrimaryKey[UGID.ToString()]; // Get the list of items
while (listMembership.Contains(this)) listMembership.Remove(this); // Remove the item from the list
if (listMembership.Count == 0) //If there are no items left in the list
_CacheByPrimaryKey.Remove(UGID.ToString()); // remove the list
}
}
public static Membership New()
{
@@ -539,7 +552,11 @@ namespace VEPROMS.CSLA.Library
{
Membership tmp = Membership.New(myUser, myGroup, startDate, endDate, config, dts, usrID);
if (tmp.IsSavable)
tmp = tmp.Save();
{
Membership tmp2 = tmp;
tmp = tmp2.Save();
tmp2.Dispose();
}
else
{
Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
@@ -564,7 +581,11 @@ namespace VEPROMS.CSLA.Library
{
Membership tmp = Membership.New(myUser, myGroup, endDate, config);
if (tmp.IsSavable)
tmp = tmp.Save();
{
Membership tmp2 = tmp;
tmp = tmp2.Save();
tmp2.Dispose();
}
else
{
Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
@@ -582,13 +603,17 @@ namespace VEPROMS.CSLA.Library
throw new System.Security.SecurityException("User not authorized to view a Membership");
try
{
Membership tmp = GetExistingByPrimaryKey(ugid);
Membership tmp = GetCachedByPrimaryKey(ugid);
if (tmp == null)
{
tmp = DataPortal.Fetch<Membership>(new PKCriteria(ugid));
if (!_AllList.Contains(tmp)) _AllList.Add(tmp);
AddToCache(tmp);
}
if (tmp.ErrorMessage == "No Record Found")
{
tmp.Dispose(); // Clean-up Membership
tmp = null;
}
if (tmp.ErrorMessage == "No Record Found") tmp = null;
return tmp;
}
catch (Exception ex)
@@ -630,7 +655,8 @@ namespace VEPROMS.CSLA.Library
{
BuildRefreshList();
Membership membership = base.Save();
_AllList.Add(membership);//Refresh the item in AllList
RemoveFromDictionaries(); // if save is successful remove the previous Folder from the cache
AddToCache(membership);//Refresh the item in AllList
ProcessRefreshList();
return membership;
}