This commit is contained in:
2008-08-12 11:25:17 +00:00
parent 25458190e6
commit 50e163dae0
8 changed files with 493 additions and 279 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<DocVersionInfo> _AllList = new List<DocVersionInfo>();
private static Dictionary<string, List<DocVersionInfo>> _AllByPrimaryKey = new Dictionary<string, List<DocVersionInfo>>();
private static List<DocVersionInfo> _CacheList = new List<DocVersionInfo>();
protected static void AddToCache(DocVersionInfo docVersionInfo)
{
if (!_CacheList.Contains(docVersionInfo)) _CacheList.Add(docVersionInfo); // In AddToCache
}
protected static void RemoveFromCache(DocVersionInfo docVersionInfo)
{
while (_CacheList.Contains(docVersionInfo)) _CacheList.Remove(docVersionInfo); // In RemoveFromCache
}
private static Dictionary<string, List<DocVersionInfo>> _CacheByPrimaryKey = new Dictionary<string, List<DocVersionInfo>>();
private static void ConvertListToDictionary()
{
List<DocVersionInfo> remove = new List<DocVersionInfo>();
foreach (DocVersionInfo tmp in _AllList)
foreach (DocVersionInfo tmp in _CacheList)
{
if (!_AllByPrimaryKey.ContainsKey(tmp.VersionID.ToString()))
if (!_CacheByPrimaryKey.ContainsKey(tmp.VersionID.ToString()))
{
_AllByPrimaryKey[tmp.VersionID.ToString()] = new List<DocVersionInfo>(); // Add new list for PrimaryKey
_CacheByPrimaryKey[tmp.VersionID.ToString()] = new List<DocVersionInfo>(); // Add new list for PrimaryKey
}
_AllByPrimaryKey[tmp.VersionID.ToString()].Add(tmp); // Add to Primary Key list
_CacheByPrimaryKey[tmp.VersionID.ToString()].Add(tmp); // Add to Primary Key list
remove.Add(tmp);
}
foreach (DocVersionInfo tmp in remove)
_AllList.Remove(tmp);
RemoveFromCache(tmp);
}
internal static void AddList(DocVersionInfoList lst)
{
foreach (DocVersionInfo item in lst) _AllList.Add(item);
foreach (DocVersionInfo item in lst) AddToCache(item);
}
public static DocVersionInfo GetExistingByPrimaryKey(int versionID)
protected static DocVersionInfo GetCachedByPrimaryKey(int versionID)
{
ConvertListToDictionary();
string key = versionID.ToString();
if (_AllByPrimaryKey.ContainsKey(key)) return _AllByPrimaryKey[key][0];
if (_CacheByPrimaryKey.ContainsKey(key)) return _CacheByPrimaryKey[key][0];
return null;
}
#endregion
@@ -243,24 +251,23 @@ namespace VEPROMS.CSLA.Library
#endregion
#region Factory Methods
private static int _DocVersionInfoUnique = 0;
private int _MyDocVersionInfoUnique;
private static int DocVersionInfoUnique
{ get { return ++_DocVersionInfoUnique; } }
private int _MyDocVersionInfoUnique = DocVersionInfoUnique;
public int MyDocVersionInfoUnique
{
get { return _MyDocVersionInfoUnique; }
}
private DocVersionInfo()
{ get { return _MyDocVersionInfoUnique; } }
protected DocVersionInfo()
{/* require use of factory methods */
_MyDocVersionInfoUnique = ++_DocVersionInfoUnique;
_AllList.Add(this);
AddToCache(this);
}
public void Dispose()
{
_AllList.Remove(this);
if (!_AllByPrimaryKey.ContainsKey(VersionID.ToString())) return;
List<DocVersionInfo> listDocVersionInfo = _AllByPrimaryKey[VersionID.ToString()]; // Get the list of items
listDocVersionInfo.Remove(this); // Remove the item from the list
RemoveFromCache(this);
if (!_CacheByPrimaryKey.ContainsKey(VersionID.ToString())) return;
List<DocVersionInfo> listDocVersionInfo = _CacheByPrimaryKey[VersionID.ToString()]; // Get the list of items
while (listDocVersionInfo.Contains(this)) listDocVersionInfo.Remove(this); // Remove the item from the list
if (listDocVersionInfo.Count == 0) // If there are no items left in the list
_AllByPrimaryKey.Remove(VersionID.ToString()); // remove the list
_CacheByPrimaryKey.Remove(VersionID.ToString()); // remove the list
}
public virtual DocVersion Get()
{
@@ -270,15 +277,15 @@ namespace VEPROMS.CSLA.Library
{
string key = tmp.VersionID.ToString();
ConvertListToDictionary();
if (_AllByPrimaryKey.ContainsKey(key))
foreach (DocVersionInfo tmpInfo in _AllByPrimaryKey[key])
if (_CacheByPrimaryKey.ContainsKey(key))
foreach (DocVersionInfo tmpInfo in _CacheByPrimaryKey[key])
tmpInfo.RefreshFields(tmp);
}
private void RefreshFields(DocVersion tmp)
protected virtual void RefreshFields(DocVersion tmp)
{
if (_FolderID != tmp.FolderID)
{
MyFolder.RefreshFolderDocVersions(); // Update List for old value
if (MyFolder != null) MyFolder.RefreshFolderDocVersions(); // Update List for old value
_FolderID = tmp.FolderID; // Update the value
}
_MyFolder = null; // Reset list so that the next line gets a new list
@@ -288,14 +295,14 @@ namespace VEPROMS.CSLA.Library
_Title = tmp.Title;
if (_ItemID != tmp.ItemID)
{
MyItem.RefreshItemDocVersions(); // Update List for old value
if (MyItem != null) MyItem.RefreshItemDocVersions(); // Update List for old value
_ItemID = tmp.ItemID; // Update the value
}
_MyItem = null; // Reset list so that the next line gets a new list
if (MyItem != null) MyItem.RefreshItemDocVersions(); // Update List for new value
if (_FormatID != tmp.FormatID)
{
MyFormat.RefreshFormatDocVersions(); // Update List for old value
if (MyFormat != null) MyFormat.RefreshFormatDocVersions(); // Update List for old value
_FormatID = tmp.FormatID; // Update the value
}
_MyFormat = null; // Reset list so that the next line gets a new list
@@ -313,25 +320,25 @@ namespace VEPROMS.CSLA.Library
{
string key = tmp.VersionID.ToString();
ConvertListToDictionary();
if (_AllByPrimaryKey.ContainsKey(key))
foreach (DocVersionInfo tmpInfo in _AllByPrimaryKey[key])
if (_CacheByPrimaryKey.ContainsKey(key))
foreach (DocVersionInfo tmpInfo in _CacheByPrimaryKey[key])
tmpInfo.RefreshFields(tmp);
}
private void RefreshFields(FolderDocVersion tmp)
protected virtual void RefreshFields(FolderDocVersion tmp)
{
_VersionType = tmp.VersionType;
_Name = tmp.Name;
_Title = tmp.Title;
if (_ItemID != tmp.ItemID)
{
MyItem.RefreshItemDocVersions(); // Update List for old value
if (MyItem != null) MyItem.RefreshItemDocVersions(); // Update List for old value
_ItemID = tmp.ItemID; // Update the value
}
_MyItem = null; // Reset list so that the next line gets a new list
if (MyItem != null) MyItem.RefreshItemDocVersions(); // Update List for new value
if (_FormatID != tmp.FormatID)
{
MyFormat.RefreshFormatDocVersions(); // Update List for old value
if (MyFormat != null) MyFormat.RefreshFormatDocVersions(); // Update List for old value
_FormatID = tmp.FormatID; // Update the value
}
_MyFormat = null; // Reset list so that the next line gets a new list
@@ -349,15 +356,15 @@ namespace VEPROMS.CSLA.Library
{
string key = tmp.VersionID.ToString();
ConvertListToDictionary();
if (_AllByPrimaryKey.ContainsKey(key))
foreach (DocVersionInfo tmpInfo in _AllByPrimaryKey[key])
if (_CacheByPrimaryKey.ContainsKey(key))
foreach (DocVersionInfo tmpInfo in _CacheByPrimaryKey[key])
tmpInfo.RefreshFields(tmp);
}
private void RefreshFields(FormatDocVersion tmp)
protected virtual void RefreshFields(FormatDocVersion tmp)
{
if (_FolderID != tmp.FolderID)
{
MyFolder.RefreshFolderDocVersions(); // Update List for old value
if (MyFolder != null) MyFolder.RefreshFolderDocVersions(); // Update List for old value
_FolderID = tmp.FolderID; // Update the value
}
_MyFolder = null; // Reset list so that the next line gets a new list
@@ -367,7 +374,7 @@ namespace VEPROMS.CSLA.Library
_Title = tmp.Title;
if (_ItemID != tmp.ItemID)
{
MyItem.RefreshItemDocVersions(); // Update List for old value
if (MyItem != null) MyItem.RefreshItemDocVersions(); // Update List for old value
_ItemID = tmp.ItemID; // Update the value
}
_MyItem = null; // Reset list so that the next line gets a new list
@@ -385,15 +392,15 @@ namespace VEPROMS.CSLA.Library
{
string key = tmp.VersionID.ToString();
ConvertListToDictionary();
if (_AllByPrimaryKey.ContainsKey(key))
foreach (DocVersionInfo tmpInfo in _AllByPrimaryKey[key])
if (_CacheByPrimaryKey.ContainsKey(key))
foreach (DocVersionInfo tmpInfo in _CacheByPrimaryKey[key])
tmpInfo.RefreshFields(tmp);
}
private void RefreshFields(ItemDocVersion tmp)
protected virtual void RefreshFields(ItemDocVersion tmp)
{
if (_FolderID != tmp.FolderID)
{
MyFolder.RefreshFolderDocVersions(); // Update List for old value
if (MyFolder != null) MyFolder.RefreshFolderDocVersions(); // Update List for old value
_FolderID = tmp.FolderID; // Update the value
}
_MyFolder = null; // Reset list so that the next line gets a new list
@@ -403,7 +410,7 @@ namespace VEPROMS.CSLA.Library
_Title = tmp.Title;
if (_FormatID != tmp.FormatID)
{
MyFormat.RefreshFormatDocVersions(); // Update List for old value
if (MyFormat != null) MyFormat.RefreshFormatDocVersions(); // Update List for old value
_FormatID = tmp.FormatID; // Update the value
}
_MyFormat = null; // Reset list so that the next line gets a new list
@@ -423,13 +430,17 @@ namespace VEPROMS.CSLA.Library
// throw new System.Security.SecurityException("User not authorized to view a DocVersion");
try
{
DocVersionInfo tmp = GetExistingByPrimaryKey(versionID);
DocVersionInfo tmp = GetCachedByPrimaryKey(versionID);
if (tmp == null)
{
tmp = DataPortal.Fetch<DocVersionInfo>(new PKCriteria(versionID));
if (!_AllList.Contains(tmp)) _AllList.Add(tmp);
AddToCache(tmp);
}
if (tmp.ErrorMessage == "No Record Found")
{
tmp.Dispose(); // Clean-up DocVersionInfo
tmp = null;
}
if (tmp.ErrorMessage == "No Record Found") tmp = null;
return tmp;
}
catch (Exception ex)
@@ -441,7 +452,6 @@ namespace VEPROMS.CSLA.Library
#region Data Access Portal
internal DocVersionInfo(SafeDataReader dr)
{
_MyDocVersionInfoUnique = ++_DocVersionInfoUnique;
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] DocVersionInfo.Constructor", GetHashCode());
try
{