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.
456 lines
18 KiB
C#
456 lines
18 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 FigureInfoEvent(object sender);
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/// <summary>
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/// FigureInfo 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(FigureInfoConverter))]
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public partial class FigureInfo : ReadOnlyBase<FigureInfo>, IDisposable
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{
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public event FigureInfoEvent 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<FigureInfo> _CacheList = new List<FigureInfo>();
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protected static void AddToCache(FigureInfo figureInfo)
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{
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if (!_CacheList.Contains(figureInfo)) _CacheList.Add(figureInfo); // In AddToCache
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}
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protected static void RemoveFromCache(FigureInfo figureInfo)
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{
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while (_CacheList.Contains(figureInfo)) _CacheList.Remove(figureInfo); // In RemoveFromCache
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}
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private static Dictionary<string, List<FigureInfo>> _CacheByPrimaryKey = new Dictionary<string, List<FigureInfo>>();
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private static void ConvertListToDictionary()
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{
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while (_CacheList.Count > 0) // Move FigureInfo(s) from temporary _CacheList to _CacheByPrimaryKey
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{
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FigureInfo tmp = _CacheList[0]; // Get the first FigureInfo
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string pKey = tmp.FigureID.ToString();
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if (!_CacheByPrimaryKey.ContainsKey(pKey))
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{
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_CacheByPrimaryKey[pKey] = new List<FigureInfo>(); // Add new list for PrimaryKey
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}
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_CacheByPrimaryKey[pKey].Add(tmp); // Add to Primary Key list
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_CacheList.RemoveAt(0); // Remove the first FigureInfo
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}
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}
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internal static void AddList(FigureInfoList lst)
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{
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foreach (FigureInfo item in lst) AddToCache(item);
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}
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protected static FigureInfo GetCachedByPrimaryKey(int figureID)
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{
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ConvertListToDictionary();
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string key = figureID.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 Figure _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 _FigureID;
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[System.ComponentModel.DataObjectField(true, true)]
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public int FigureID
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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 _FigureID;
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}
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}
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private int _ROFstID;
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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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if (_MyROFst != null) _ROFstID = _MyROFst.ROFstID;
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return _ROFstID;
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}
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}
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private ROFstInfo _MyROFst;
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public ROFstInfo MyROFst
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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 (_MyROFst == null && _ROFstID != 0) _MyROFst = ROFstInfo.Get(_ROFstID);
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return _MyROFst;
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}
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}
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private int _ImageID;
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public int ImageID
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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 (_MyROImage != null) _ImageID = _MyROImage.ImageID;
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return _ImageID;
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}
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}
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private ROImageInfo _MyROImage;
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public ROImageInfo MyROImage
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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 (_MyROImage == null && _ImageID != 0) _MyROImage = ROImageInfo.Get(_ImageID);
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return _MyROImage;
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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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// CSLATODO: Replace base FigureInfo.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 FigureInfo</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 FigureInfo.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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/// <returns>A Unique ID for the current FigureInfo</returns>
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protected override object GetIdValue()
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{
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return MyFigureInfoUnique; // 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 _FigureInfoUnique = 0;
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private static int FigureInfoUnique
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{ get { return ++_FigureInfoUnique; } }
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private int _MyFigureInfoUnique = FigureInfoUnique;
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public int MyFigureInfoUnique // Absolutely Unique ID - Info
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{ get { return _MyFigureInfoUnique; } }
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protected FigureInfo()
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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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~FigureInfo()
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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(FigureID.ToString())) return;
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List<FigureInfo> listFigureInfo = _CacheByPrimaryKey[FigureID.ToString()]; // Get the list of items
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while (listFigureInfo.Contains(this)) listFigureInfo.Remove(this); // Remove the item from the list
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if (listFigureInfo.Count == 0) // If there are no items left in the list
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_CacheByPrimaryKey.Remove(FigureID.ToString()); // remove the list
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}
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public virtual Figure Get()
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{
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return _Editable = Figure.Get(_FigureID);
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}
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public static void Refresh(Figure tmp)
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{
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string key = tmp.FigureID.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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foreach (FigureInfo tmpInfo in _CacheByPrimaryKey[key])
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tmpInfo.RefreshFields(tmp);
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}
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protected virtual void RefreshFields(Figure tmp)
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{
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if (_ROFstID != tmp.ROFstID)
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{
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if (MyROFst != null) MyROFst.RefreshROFstFigures(); // Update List for old value
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_ROFstID = tmp.ROFstID; // Update the value
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}
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_MyROFst = null; // Reset list so that the next line gets a new list
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if (MyROFst != null) MyROFst.RefreshROFstFigures(); // Update List for new value
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if (_ImageID != tmp.ImageID)
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{
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if (MyROImage != null) MyROImage.RefreshROImageFigures(); // Update List for old value
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_ImageID = tmp.ImageID; // Update the value
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}
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_MyROImage = null; // Reset list so that the next line gets a new list
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if (MyROImage != null) MyROImage.RefreshROImageFigures(); // Update List for new value
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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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_FigureInfoExtension.Refresh(this);
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OnChange();// raise an event
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}
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public static void Refresh(ROFstFigure tmp)
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{
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string key = tmp.FigureID.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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foreach (FigureInfo tmpInfo in _CacheByPrimaryKey[key])
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tmpInfo.RefreshFields(tmp);
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}
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protected virtual void RefreshFields(ROFstFigure tmp)
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{
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if (_ImageID != tmp.ImageID)
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{
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if (MyROImage != null) MyROImage.RefreshROImageFigures(); // Update List for old value
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_ImageID = tmp.ImageID; // Update the value
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}
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_MyROImage = null; // Reset list so that the next line gets a new list
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if (MyROImage != null) MyROImage.RefreshROImageFigures(); // Update List for new value
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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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_FigureInfoExtension.Refresh(this);
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OnChange();// raise an event
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}
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public static void Refresh(ROImageFigure tmp)
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{
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string key = tmp.FigureID.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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foreach (FigureInfo tmpInfo in _CacheByPrimaryKey[key])
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tmpInfo.RefreshFields(tmp);
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}
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protected virtual void RefreshFields(ROImageFigure tmp)
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{
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if (_ROFstID != tmp.ROFstID)
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{
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if (MyROFst != null) MyROFst.RefreshROFstFigures(); // Update List for old value
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_ROFstID = tmp.ROFstID; // Update the value
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}
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_MyROFst = null; // Reset list so that the next line gets a new list
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if (MyROFst != null) MyROFst.RefreshROFstFigures(); // Update List for new value
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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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_FigureInfoExtension.Refresh(this);
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OnChange();// raise an event
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}
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public static FigureInfo Get(int figureID)
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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 Figure");
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try
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{
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FigureInfo tmp = GetCachedByPrimaryKey(figureID);
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if (tmp == null)
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{
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tmp = DataPortal.Fetch<FigureInfo>(new PKCriteria(figureID));
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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 FigureInfo
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tmp = null;
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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 FigureInfo.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 FigureInfo(SafeDataReader dr)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] FigureInfo.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("FigureInfo.Constructor", ex);
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throw new DbCslaException("FigureInfo.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 _FigureID;
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public int FigureID
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{ get { return _FigureID; } }
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public PKCriteria(int figureID)
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{
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_FigureID = figureID;
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}
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}
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private string _ROImage_FileName = string.Empty;
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public string ROImage_FileName
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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 _ROImage_FileName;
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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}] FigureInfo.ReadData", GetHashCode());
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try
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{
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_FigureID = dr.GetInt32("FigureID");
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_ROFstID = dr.GetInt32("ROFstID");
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_ImageID = dr.GetInt32("ImageID");
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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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for (int i = 0; i < dr.FieldCount; i++)
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{
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if (dr.GetName(i) == "ROImage_FileName")
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_ROImage_FileName = dr.GetString("ROImage_FileName");
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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("FigureInfo.ReadData", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("FigureInfo.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}] FigureInfo.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 = "getFigure";
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cm.Parameters.AddWithValue("@FigureID", criteria.FigureID);
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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("FigureInfo.DataPortal_Fetch", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("FigureInfo.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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FigureInfoExtension _FigureInfoExtension = new FigureInfoExtension();
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[Serializable()]
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partial class FigureInfoExtension : 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(FigureInfo 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 FigureInfoConverter : 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 FigureInfo)
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{
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// Return the ToString value
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return ((FigureInfo)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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