mschill
378653c536
The purpose of this upgrade is to improve the user experience when using the Admin tool to Update ROs. Currently for larger RO dbs (like Barakah) we can run up against memory constraints that do not allow all the ROs to be updated at one time. This is based upon some initial resource where some places were identified where we could improve memory usage. Some of these should benefit PROMS as a whole while others will be specific to the RO Update option in Admin Tools.
499 lines
19 KiB
C#
499 lines
19 KiB
C#
// ========================================================================
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// Copyright 2007 - Volian Enterprises, Inc. All rights reserved.
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// Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
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// ------------------------------------------------------------------------
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// $Workfile: $ $Revision: $
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// $Author: $ $Date: $
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//
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// $History: $
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// ========================================================================
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using System;
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using System.Data;
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using System.Data.SqlClient;
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using Csla;
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using Csla.Data;
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using System.Configuration;
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using System.IO;
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using System.ComponentModel;
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using System.Collections.Generic;
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namespace VEPROMS.CSLA.Library
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{
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public delegate void ROFstInfoEvent(object sender);
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/// <summary>
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/// ROFstInfo Generated by MyGeneration using the CSLA Object Mapping template
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/// </summary>
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[Serializable()]
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[TypeConverter(typeof(ROFstInfoConverter))]
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public partial class ROFstInfo : ReadOnlyBase<ROFstInfo>, IDisposable
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{
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public event ROFstInfoEvent Changed;
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private void OnChange()
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{
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if (Changed != null) Changed(this);
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}
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#region Log4Net
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private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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#endregion
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#region Collection
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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))
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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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while (_CacheList.Contains(rOFstInfo)) _CacheList.Remove(rOFstInfo); // In RemoveFromCache
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}
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private static Dictionary<string, List<ROFstInfo>> _CacheByPrimaryKey = new Dictionary<string, List<ROFstInfo>>();
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private static void ConvertListToDictionary()
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{
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while (_CacheList.Count > 0) // Move ROFstInfo(s) from temporary _CacheList to _CacheByPrimaryKey
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{
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ROFstInfo tmp = _CacheList[0]; // Get the first ROFstInfo
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string pKey = tmp.ROFstID.ToString();
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if (!_CacheByPrimaryKey.ContainsKey(pKey))
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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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}
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internal static void AddList(ROFstInfoList lst)
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{
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foreach (ROFstInfo item in lst) AddToCache(item);
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}
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protected static ROFstInfo GetCachedByPrimaryKey(int rOFstID)
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{
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ConvertListToDictionary();
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string key = rOFstID.ToString();
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if (_CacheByPrimaryKey.ContainsKey(key)) return _CacheByPrimaryKey[key][0];
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return null;
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}
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#endregion
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#region Business Methods
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private string _ErrorMessage = string.Empty;
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public string ErrorMessage
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{
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get { return _ErrorMessage; }
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}
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protected ROFst _Editable;
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private IVEHasBrokenRules HasBrokenRules
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{
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get
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{
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IVEHasBrokenRules hasBrokenRules = null;
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if (_Editable != null)
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hasBrokenRules = _Editable.HasBrokenRules;
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return hasBrokenRules;
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}
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}
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private int _ROFstID;
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[System.ComponentModel.DataObjectField(true, true)]
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public int ROFstID
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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return _ROFstID;
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}
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}
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private int _RODbID;
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public int RODbID
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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if (_MyRODb != null) _RODbID = _MyRODb.RODbID;
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return _RODbID;
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}
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}
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private RODbInfo _MyRODb;
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public RODbInfo MyRODb
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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if (_MyRODb == null && _RODbID != 0) _MyRODb = RODbInfo.GetJustRODB(_RODbID);
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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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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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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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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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return _Config;
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}
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}
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private DateTime _DTS = new DateTime();
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public DateTime DTS
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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return _DTS;
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}
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}
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private string _UserID = string.Empty;
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public string UserID
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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return _UserID;
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}
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}
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private int _ROFstAssociationCount = 0;
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/// <summary>
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/// Count of ROFstAssociations for this ROFst
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/// </summary>
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public int ROFstAssociationCount
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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if (_ROFstAssociationCount < 0)
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_ROFstAssociationCount = ROFstAssociations.Count;
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return _ROFstAssociationCount;
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}
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}
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private AssociationInfoList _ROFstAssociations = null;
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[TypeConverter(typeof(AssociationInfoListConverter))]
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public AssociationInfoList ROFstAssociations
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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if (_ROFstAssociationCount < 0 || (_ROFstAssociationCount > 0 && _ROFstAssociations == null))
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_ROFstAssociations = AssociationInfoList.GetByROFstID(_ROFstID);
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if (_ROFstAssociationCount < 0)
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_ROFstAssociationCount = _ROFstAssociations.Count;
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return _ROFstAssociations;
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}
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}
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public void RefreshROFstAssociations()
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{
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_ROFstAssociationCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_ROFstID.ToString()))
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foreach (ROFstInfo tmp in _CacheByPrimaryKey[_ROFstID.ToString()])
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tmp._ROFstAssociationCount = -1; // This will cause the data to be requeried
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}
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private int _ROFstFigureCount = 0;
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/// <summary>
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/// Count of ROFstFigures for this ROFst
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/// </summary>
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public int ROFstFigureCount
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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if (_ROFstFigureCount < 0)
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_ROFstFigureCount = ROFstFigures.Count;
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return _ROFstFigureCount;
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}
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}
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private FigureInfoList _ROFstFigures = null;
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[TypeConverter(typeof(FigureInfoListConverter))]
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public FigureInfoList ROFstFigures
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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if (_ROFstFigureCount < 0 || (_ROFstFigureCount > 0 && _ROFstFigures == null))
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_ROFstFigures = FigureInfoList.GetByROFstID(_ROFstID);
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if (_ROFstFigureCount < 0)
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_ROFstFigureCount = _ROFstFigures.Count;
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return _ROFstFigures;
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}
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}
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public void RefreshROFstFigures()
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{
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_ROFstFigureCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_ROFstID.ToString()))
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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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/// <summary>
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/// Overrides Base GetIdValue - Used internally by CSLA to determine equality
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/// </summary>
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/// <returns>A Unique ID for the current ROFstInfo</returns>
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protected override object GetIdValue()
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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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private int _MyROFstInfoUnique = ROFstInfoUnique;
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public int MyROFstInfoUnique // Absolutely Unique ID - Info
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{ get { return _MyROFstInfoUnique; } }
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protected ROFstInfo()
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{/* require use of factory methods */
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AddToCache(this);
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}
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private bool _Disposed = false;
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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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public static int CountCreated
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{ get { return _CountCreated; } }
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public static int CountNotDisposed
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{ get { return _CountCreated - _CountDisposed; } }
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public static int CountNotFinalized
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{ get { return _CountCreated - _CountFinalized; } }
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~ROFstInfo()
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{
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_CountFinalized++;
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}
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public void Dispose()
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{
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if (_Disposed) return;
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_CountDisposed++;
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_Disposed = true;
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RemoveFromCache(this);
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if (!_CacheByPrimaryKey.ContainsKey(ROFstID.ToString())) return;
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List<ROFstInfo> listROFstInfo = _CacheByPrimaryKey[ROFstID.ToString()]; // Get the list of items
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while (listROFstInfo.Contains(this)) listROFstInfo.Remove(this); // Remove the item from the list
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if (listROFstInfo.Count == 0) // If there are no items left in the list
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_CacheByPrimaryKey.Remove(ROFstID.ToString()); // remove the list
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}
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public virtual ROFst Get()
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{
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return _Editable = ROFst.Get(_ROFstID);
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}
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public static void Refresh(ROFst tmp)
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{
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string key = tmp.ROFstID.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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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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{
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if (MyRODb != null) MyRODb.RefreshRODbROFsts(); // Update List for old value
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_RODbID = tmp.RODbID; // Update the value
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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 = 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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_ROFstInfoExtension.Refresh(this);
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OnChange();// raise an event
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}
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public static void Refresh(RODbROFst tmp)
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{
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string key = tmp.ROFstID.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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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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protected virtual void RefreshFields(RODbROFst tmp)
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{
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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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_ROFstInfoExtension.Refresh(this);
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OnChange();// raise an event
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}
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public static ROFstInfo Get(int rOFstID)
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{
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try
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{
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ROFstInfo tmp = GetCachedByPrimaryKey(rOFstID);
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if (tmp == null)
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{
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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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{
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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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try
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{
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ReadData(dr);
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("ROFstInfo.Constructor", ex);
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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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private int _ROFstID;
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public int ROFstID
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{ get { return _ROFstID; } }
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public PKCriteria(int rOFstID)
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{
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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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try
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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 = 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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_ROFstAssociationCount = dr.GetInt32("AssociationCount");
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_ROFstFigureCount = dr.GetInt32("FigureCount");
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("ROFstInfo.ReadData", ex);
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_ErrorMessage = ex.Message;
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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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try
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{
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using (SqlConnection cn = Database.VEPROMS_SqlConnection)
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{
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ApplicationContext.LocalContext["cn"] = cn;
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using (SqlCommand cm = cn.CreateCommand())
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{
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cm.CommandType = CommandType.StoredProcedure;
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cm.CommandText = "getROFst";
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cm.Parameters.AddWithValue("@ROFstID", criteria.ROFstID);
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cm.CommandTimeout = Database.DefaultTimeout;
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using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
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{
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if (!dr.Read())
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{
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_ErrorMessage = "No Record Found";
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return;
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}
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ReadData(dr);
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}
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}
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// removing of item only needed for local data portal
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if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
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ApplicationContext.LocalContext.Remove("cn");
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}
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("ROFstInfo.DataPortal_Fetch", ex);
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_ErrorMessage = ex.Message;
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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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[Serializable()]
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partial class ROFstInfoExtension : extensionBase { }
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[Serializable()]
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class extensionBase
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{
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// Default Refresh
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public virtual void Refresh(ROFstInfo tmp) { }
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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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{
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if (destType == typeof(string) && value is ROFstInfo)
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{
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// Return the ToString value
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return ((ROFstInfo)value).ToString();
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}
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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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