This commit is contained in:
2008-08-12 11:27:04 +00:00
parent 50e163dae0
commit dfafac5a3a
9 changed files with 352 additions and 202 deletions

View File

@@ -36,32 +36,40 @@ namespace VEPROMS.CSLA.Library
private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
#endregion
#region Collection
protected static List<FormatInfo> _AllList = new List<FormatInfo>();
private static Dictionary<string, List<FormatInfo>> _AllByPrimaryKey = new Dictionary<string, List<FormatInfo>>();
private static List<FormatInfo> _CacheList = new List<FormatInfo>();
protected static void AddToCache(FormatInfo formatInfo)
{
if (!_CacheList.Contains(formatInfo)) _CacheList.Add(formatInfo); // In AddToCache
}
protected static void RemoveFromCache(FormatInfo formatInfo)
{
while (_CacheList.Contains(formatInfo)) _CacheList.Remove(formatInfo); // In RemoveFromCache
}
private static Dictionary<string, List<FormatInfo>> _CacheByPrimaryKey = new Dictionary<string, List<FormatInfo>>();
private static void ConvertListToDictionary()
{
List<FormatInfo> remove = new List<FormatInfo>();
foreach (FormatInfo tmp in _AllList)
foreach (FormatInfo tmp in _CacheList)
{
if (!_AllByPrimaryKey.ContainsKey(tmp.FormatID.ToString()))
if (!_CacheByPrimaryKey.ContainsKey(tmp.FormatID.ToString()))
{
_AllByPrimaryKey[tmp.FormatID.ToString()] = new List<FormatInfo>(); // Add new list for PrimaryKey
_CacheByPrimaryKey[tmp.FormatID.ToString()] = new List<FormatInfo>(); // Add new list for PrimaryKey
}
_AllByPrimaryKey[tmp.FormatID.ToString()].Add(tmp); // Add to Primary Key list
_CacheByPrimaryKey[tmp.FormatID.ToString()].Add(tmp); // Add to Primary Key list
remove.Add(tmp);
}
foreach (FormatInfo tmp in remove)
_AllList.Remove(tmp);
RemoveFromCache(tmp);
}
internal static void AddList(FormatInfoList lst)
{
foreach (FormatInfo item in lst) _AllList.Add(item);
foreach (FormatInfo item in lst) AddToCache(item);
}
public static FormatInfo GetExistingByPrimaryKey(int formatID)
protected static FormatInfo GetCachedByPrimaryKey(int formatID)
{
ConvertListToDictionary();
string key = formatID.ToString();
if (_AllByPrimaryKey.ContainsKey(key)) return _AllByPrimaryKey[key][0];
if (_CacheByPrimaryKey.ContainsKey(key)) return _CacheByPrimaryKey[key][0];
return null;
}
#endregion
@@ -203,11 +211,11 @@ namespace VEPROMS.CSLA.Library
return _FormatContents;
}
}
internal void RefreshFormatContents()
public void RefreshFormatContents()
{
ConvertListToDictionary();
if (_AllByPrimaryKey.ContainsKey(_FormatID.ToString()))
foreach (FormatInfo tmp in _AllByPrimaryKey[_FormatID.ToString()])
if (_CacheByPrimaryKey.ContainsKey(_FormatID.ToString()))
foreach (FormatInfo tmp in _CacheByPrimaryKey[_FormatID.ToString()])
tmp._FormatContentCount = -1; // This will cause the data to be requeried
}
private int _FormatDocVersionCount = 0;
@@ -238,11 +246,11 @@ namespace VEPROMS.CSLA.Library
return _FormatDocVersions;
}
}
internal void RefreshFormatDocVersions()
public void RefreshFormatDocVersions()
{
ConvertListToDictionary();
if (_AllByPrimaryKey.ContainsKey(_FormatID.ToString()))
foreach (FormatInfo tmp in _AllByPrimaryKey[_FormatID.ToString()])
if (_CacheByPrimaryKey.ContainsKey(_FormatID.ToString()))
foreach (FormatInfo tmp in _CacheByPrimaryKey[_FormatID.ToString()])
tmp._FormatDocVersionCount = -1; // This will cause the data to be requeried
}
private int _FormatFolderCount = 0;
@@ -273,11 +281,11 @@ namespace VEPROMS.CSLA.Library
return _FormatFolders;
}
}
internal void RefreshFormatFolders()
public void RefreshFormatFolders()
{
ConvertListToDictionary();
if (_AllByPrimaryKey.ContainsKey(_FormatID.ToString()))
foreach (FormatInfo tmp in _AllByPrimaryKey[_FormatID.ToString()])
if (_CacheByPrimaryKey.ContainsKey(_FormatID.ToString()))
foreach (FormatInfo tmp in _CacheByPrimaryKey[_FormatID.ToString()])
tmp._FormatFolderCount = -1; // This will cause the data to be requeried
}
private int _ChildFormatCount = 0;
@@ -308,11 +316,11 @@ namespace VEPROMS.CSLA.Library
return _ChildFormats;
}
}
internal void RefreshChildFormats()
public void RefreshChildFormats()
{
ConvertListToDictionary();
if (_AllByPrimaryKey.ContainsKey(_FormatID.ToString()))
foreach (FormatInfo tmp in _AllByPrimaryKey[_FormatID.ToString()])
if (_CacheByPrimaryKey.ContainsKey(_FormatID.ToString()))
foreach (FormatInfo tmp in _CacheByPrimaryKey[_FormatID.ToString()])
tmp._ChildFormatCount = -1; // This will cause the data to be requeried
}
// TODO: Replace base FormatInfo.ToString function as necessary
@@ -336,24 +344,23 @@ namespace VEPROMS.CSLA.Library
#endregion
#region Factory Methods
private static int _FormatInfoUnique = 0;
private int _MyFormatInfoUnique;
private static int FormatInfoUnique
{ get { return ++_FormatInfoUnique; } }
private int _MyFormatInfoUnique = FormatInfoUnique;
public int MyFormatInfoUnique
{
get { return _MyFormatInfoUnique; }
}
private FormatInfo()
{ get { return _MyFormatInfoUnique; } }
protected FormatInfo()
{/* require use of factory methods */
_MyFormatInfoUnique = ++_FormatInfoUnique;
_AllList.Add(this);
AddToCache(this);
}
public void Dispose()
{
_AllList.Remove(this);
if (!_AllByPrimaryKey.ContainsKey(FormatID.ToString())) return;
List<FormatInfo> listFormatInfo = _AllByPrimaryKey[FormatID.ToString()]; // Get the list of items
listFormatInfo.Remove(this); // Remove the item from the list
RemoveFromCache(this);
if (!_CacheByPrimaryKey.ContainsKey(FormatID.ToString())) return;
List<FormatInfo> listFormatInfo = _CacheByPrimaryKey[FormatID.ToString()]; // Get the list of items
while (listFormatInfo.Contains(this)) listFormatInfo.Remove(this); // Remove the item from the list
if (listFormatInfo.Count == 0) // If there are no items left in the list
_AllByPrimaryKey.Remove(FormatID.ToString()); // remove the list
_CacheByPrimaryKey.Remove(FormatID.ToString()); // remove the list
}
public virtual Format Get()
{
@@ -363,15 +370,15 @@ namespace VEPROMS.CSLA.Library
{
string key = tmp.FormatID.ToString();
ConvertListToDictionary();
if (_AllByPrimaryKey.ContainsKey(key))
foreach (FormatInfo tmpInfo in _AllByPrimaryKey[key])
if (_CacheByPrimaryKey.ContainsKey(key))
foreach (FormatInfo tmpInfo in _CacheByPrimaryKey[key])
tmpInfo.RefreshFields(tmp);
}
private void RefreshFields(Format tmp)
protected virtual void RefreshFields(Format tmp)
{
if (_ParentID != tmp.ParentID)
{
MyParent.RefreshChildFormats(); // Update List for old value
if (MyParent != null) MyParent.RefreshChildFormats(); // Update List for old value
_ParentID = tmp.ParentID; // Update the value
}
_MyParent = null; // Reset list so that the next line gets a new list
@@ -392,13 +399,17 @@ namespace VEPROMS.CSLA.Library
// throw new System.Security.SecurityException("User not authorized to view a Format");
try
{
FormatInfo tmp = GetExistingByPrimaryKey(formatID);
FormatInfo tmp = GetCachedByPrimaryKey(formatID);
if (tmp == null)
{
tmp = DataPortal.Fetch<FormatInfo>(new PKCriteria(formatID));
if (!_AllList.Contains(tmp)) _AllList.Add(tmp);
AddToCache(tmp);
}
if (tmp.ErrorMessage == "No Record Found")
{
tmp.Dispose(); // Clean-up FormatInfo
tmp = null;
}
if (tmp.ErrorMessage == "No Record Found") tmp = null;
return tmp;
}
catch (Exception ex)
@@ -410,7 +421,6 @@ namespace VEPROMS.CSLA.Library
#region Data Access Portal
internal FormatInfo(SafeDataReader dr)
{
_MyFormatInfoUnique = ++_FormatInfoUnique;
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] FormatInfo.Constructor", GetHashCode());
try
{