B2022-026 RO Memory reduction coding
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@@ -39,7 +39,11 @@ namespace VEPROMS.CSLA.Library
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private static List<ROFstInfo> _CacheList = new List<ROFstInfo>();
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protected static void AddToCache(ROFstInfo rOFstInfo)
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{
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if (!_CacheList.Contains(rOFstInfo)) _CacheList.Add(rOFstInfo); // In AddToCache
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if (!_CacheList.Contains(rOFstInfo))
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{
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rOFstInfo.ClearROLookupBytes(); // B2022-026 RO Memory reduction
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_CacheList.Add(rOFstInfo); // In AddToCache
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}
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}
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protected static void RemoveFromCache(ROFstInfo rOFstInfo)
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{
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@@ -56,6 +60,7 @@ namespace VEPROMS.CSLA.Library
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{
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_CacheByPrimaryKey[pKey] = new List<ROFstInfo>(); // Add new list for PrimaryKey
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}
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tmp.ClearROLookupBytes(); // B2022-026 RO Memory reduction
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_CacheByPrimaryKey[pKey].Add(tmp); // Add to Primary Key list
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_CacheList.RemoveAt(0); // Remove the first ROFstInfo
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}
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@@ -122,6 +127,7 @@ namespace VEPROMS.CSLA.Library
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return _MyRODb;
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}
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}
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private byte[] _ROLookup;
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public byte[] ROLookup
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{
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@@ -129,9 +135,17 @@ namespace VEPROMS.CSLA.Library
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get
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{
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CanReadProperty("ROLookup", true);
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return _ROLookup;
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//if (_ROLookup == null)
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//{
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// _ROLookup = ROFSTLookup.GetRofstLookupBytes(_ROFstID);
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//}
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//return _ROLookup;
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// B2022-026 RO Memory reduction
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return null;
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}
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}
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private string _Config = string.Empty;
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public string Config
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{
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@@ -238,16 +252,7 @@ namespace VEPROMS.CSLA.Library
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foreach (ROFstInfo tmp in _CacheByPrimaryKey[_ROFstID.ToString()])
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tmp._ROFstFigureCount = -1; // This will cause the data to be requeried
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}
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// CSLATODO: Replace base ROFstInfo.ToString function as necessary
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/// <summary>
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/// Overrides Base ToString
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/// </summary>
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/// <returns>A string representation of current ROFstInfo</returns>
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//public override string ToString()
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//{
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// return base.ToString();
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//}
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// CSLATODO: Check ROFstInfo.GetIdValue to assure that the ID returned is unique
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/// <summary>
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/// Overrides Base GetIdValue - Used internally by CSLA to determine equality
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/// </summary>
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@@ -256,8 +261,11 @@ namespace VEPROMS.CSLA.Library
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{
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return MyROFstInfoUnique; // Absolutely Unique ID
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}
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#endregion
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#region Factory Methods
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private static int _ROFstInfoUnique = 0;
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private static int ROFstInfoUnique
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{ get { return ++_ROFstInfoUnique; } }
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@@ -272,6 +280,7 @@ namespace VEPROMS.CSLA.Library
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private static int _CountCreated = 0;
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private static int _CountDisposed = 0;
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private static int _CountFinalized = 0;
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private static int IncrementCountCreated
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{ get { return ++_CountCreated; } }
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private int _CountWhenCreated = IncrementCountCreated;
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@@ -309,6 +318,12 @@ namespace VEPROMS.CSLA.Library
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foreach (ROFstInfo tmpInfo in _CacheByPrimaryKey[key])
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tmpInfo.RefreshFields(tmp);
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}
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// B2022-026 RO Memory reduction
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public void ClearROLookupBytes()
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{
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_ROLookup = null;
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}
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protected virtual void RefreshFields(ROFst tmp)
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{
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if (_RODbID != tmp.RODbID)
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@@ -318,7 +333,8 @@ namespace VEPROMS.CSLA.Library
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}
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_MyRODb = null; // Reset list so that the next line gets a new list
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if (MyRODb != null) MyRODb.RefreshRODbROFsts(); // Update List for new value
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_ROLookup = tmp.ROLookup;
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//_ROLookup = tmp.ROLookup;
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_ROLookup = null; // B2022-026 RO Memory reduction
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_Config = tmp.Config;
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_DTS = tmp.DTS;
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_UserID = tmp.UserID;
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@@ -335,7 +351,8 @@ namespace VEPROMS.CSLA.Library
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}
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protected virtual void RefreshFields(RODbROFst tmp)
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{
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_ROLookup = tmp.ROLookup;
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//_ROLookup = tmp.ROLookup;
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_ROLookup = null; // B2022-026 RO Memory reduction
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_Config = tmp.Config;
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_DTS = tmp.DTS;
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_UserID = tmp.UserID;
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@@ -344,8 +361,6 @@ namespace VEPROMS.CSLA.Library
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}
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public static ROFstInfo Get(int rOFstID)
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{
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//if (!CanGetObject())
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// throw new System.Security.SecurityException("User not authorized to view a ROFst");
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try
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{
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ROFstInfo tmp = GetCachedByPrimaryKey(rOFstID);
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@@ -354,11 +369,18 @@ namespace VEPROMS.CSLA.Library
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tmp = DataPortal.Fetch<ROFstInfo>(new PKCriteria(rOFstID));
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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 ROFstInfo
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tmp = null;
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}
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if (tmp != null)
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{
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tmp.ClearROLookupBytes(); // B2022-026 RO Memory reduction
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}
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return tmp;
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}
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catch (Exception ex)
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@@ -366,8 +388,11 @@ namespace VEPROMS.CSLA.Library
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throw new DbCslaException("Error on ROFstInfo.Get", ex);
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}
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}
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#endregion
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#region Data Access Portal
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internal ROFstInfo(SafeDataReader dr)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROFstInfo.Constructor", GetHashCode());
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@@ -381,6 +406,7 @@ namespace VEPROMS.CSLA.Library
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throw new DbCslaException("ROFstInfo.Constructor", ex);
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}
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}
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[Serializable()]
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protected class PKCriteria
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{
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@@ -392,6 +418,7 @@ namespace VEPROMS.CSLA.Library
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_ROFstID = rOFstID;
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}
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}
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private void ReadData(SafeDataReader dr)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROFstInfo.ReadData", GetHashCode());
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@@ -399,7 +426,8 @@ namespace VEPROMS.CSLA.Library
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{
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_ROFstID = dr.GetInt32("ROFstID");
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_RODbID = dr.GetInt32("RODbID");
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_ROLookup = (byte[])dr.GetValue("ROLookup");
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//_ROLookup = (byte[])dr.GetValue("ROLookup");
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_ROLookup = null; // B2022-026 RO Memory reduction
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_Config = dr.GetString("Config");
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_DTS = dr.GetDateTime("DTS");
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_UserID = dr.GetString("UserID");
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@@ -413,6 +441,7 @@ namespace VEPROMS.CSLA.Library
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throw new DbCslaException("ROFstInfo.ReadData", ex);
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}
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}
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private void DataPortal_Fetch(PKCriteria criteria)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROFstInfo.DataPortal_Fetch", GetHashCode());
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@@ -449,7 +478,9 @@ namespace VEPROMS.CSLA.Library
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throw new DbCslaException("ROFstInfo.DataPortal_Fetch", ex);
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}
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}
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#endregion
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// Standard Refresh
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#region extension
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ROFstInfoExtension _ROFstInfoExtension = new ROFstInfoExtension();
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@@ -463,7 +494,9 @@ namespace VEPROMS.CSLA.Library
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}
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#endregion
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} // Class
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#region Converter
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internal class ROFstInfoConverter : ExpandableObjectConverter
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{
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public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
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@@ -476,5 +509,6 @@ namespace VEPROMS.CSLA.Library
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return base.ConvertTo(context, culture, value, destType);
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}
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}
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#endregion
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} // Namespace
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