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.
395 lines
15 KiB
C#
395 lines
15 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 ImageAuditInfoEvent(object sender);
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/// <summary>
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/// ImageAuditInfo 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(ImageAuditInfoConverter))]
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public partial class ImageAuditInfo : ReadOnlyBase<ImageAuditInfo>, IDisposable
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{
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public event ImageAuditInfoEvent 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<ImageAuditInfo> _CacheList = new List<ImageAuditInfo>();
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protected static void AddToCache(ImageAuditInfo imageAuditInfo)
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{
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if (!_CacheList.Contains(imageAuditInfo)) _CacheList.Add(imageAuditInfo); // In AddToCache
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}
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protected static void RemoveFromCache(ImageAuditInfo imageAuditInfo)
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{
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while (_CacheList.Contains(imageAuditInfo)) _CacheList.Remove(imageAuditInfo); // In RemoveFromCache
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}
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private static Dictionary<string, List<ImageAuditInfo>> _CacheByPrimaryKey = new Dictionary<string, List<ImageAuditInfo>>();
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private static void ConvertListToDictionary()
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{
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while (_CacheList.Count > 0) // Move ImageAuditInfo(s) from temporary _CacheList to _CacheByPrimaryKey
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{
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ImageAuditInfo tmp = _CacheList[0]; // Get the first ImageAuditInfo
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string pKey = tmp.AuditID.ToString();
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if (!_CacheByPrimaryKey.ContainsKey(pKey))
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{
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_CacheByPrimaryKey[pKey] = new List<ImageAuditInfo>(); // 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 ImageAuditInfo
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}
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}
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internal static void AddList(ImageAuditInfoList lst)
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{
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foreach (ImageAuditInfo item in lst) AddToCache(item);
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}
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protected static ImageAuditInfo GetCachedByPrimaryKey(long auditID)
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{
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ConvertListToDictionary();
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string key = auditID.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 ImageAudit _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 long _AuditID;
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[System.ComponentModel.DataObjectField(true, true)]
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public long AuditID
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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 _AuditID;
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}
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}
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private int _ContentID;
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public int ContentID
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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 _ContentID;
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}
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}
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private int _ImageType;
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public int ImageType
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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 _ImageType;
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}
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}
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private string _FileName = string.Empty;
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public string 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 _FileName;
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}
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}
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private byte[] _Data;
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public byte[] Data
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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 _Data;
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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 _DeleteStatus;
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public int DeleteStatus
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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 _DeleteStatus;
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}
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}
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// CSLATODO: Replace base ImageAuditInfo.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 ImageAuditInfo</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 ImageAuditInfo.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 ImageAuditInfo</returns>
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protected override object GetIdValue()
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{
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return MyImageAuditInfoUnique; // 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 _ImageAuditInfoUnique = 0;
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private static int ImageAuditInfoUnique
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{ get { return ++_ImageAuditInfoUnique; } }
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private int _MyImageAuditInfoUnique = ImageAuditInfoUnique;
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public int MyImageAuditInfoUnique // Absolutely Unique ID - Info
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{ get { return _MyImageAuditInfoUnique; } }
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protected ImageAuditInfo()
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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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~ImageAuditInfo()
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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(AuditID.ToString())) return;
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List<ImageAuditInfo> listImageAuditInfo = _CacheByPrimaryKey[AuditID.ToString()]; // Get the list of items
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while (listImageAuditInfo.Contains(this)) listImageAuditInfo.Remove(this); // Remove the item from the list
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if (listImageAuditInfo.Count == 0) // If there are no items left in the list
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_CacheByPrimaryKey.Remove(AuditID.ToString()); // remove the list
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}
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public virtual ImageAudit Get()
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{
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return _Editable = ImageAudit.Get(_AuditID);
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}
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public static void Refresh(ImageAudit tmp)
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{
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string key = tmp.AuditID.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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foreach (ImageAuditInfo tmpInfo in _CacheByPrimaryKey[key])
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tmpInfo.RefreshFields(tmp);
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}
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protected virtual void RefreshFields(ImageAudit tmp)
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{
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_ContentID = tmp.ContentID;
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_ImageType = tmp.ImageType;
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_FileName = tmp.FileName;
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_Data = tmp.Data;
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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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_DeleteStatus = tmp.DeleteStatus;
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_ImageAuditInfoExtension.Refresh(this);
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OnChange();// raise an event
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}
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public static ImageAuditInfo Get(long auditID)
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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 ImageAudit");
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try
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{
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ImageAuditInfo tmp = GetCachedByPrimaryKey(auditID);
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if (tmp == null)
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{
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tmp = DataPortal.Fetch<ImageAuditInfo>(new PKCriteria(auditID));
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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 ImageAuditInfo
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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 ImageAuditInfo.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 ImageAuditInfo(SafeDataReader dr)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ImageAuditInfo.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("ImageAuditInfo.Constructor", ex);
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throw new DbCslaException("ImageAuditInfo.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 long _AuditID;
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public long AuditID
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{ get { return _AuditID; } }
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public PKCriteria(long auditID)
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{
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_AuditID = auditID;
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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}] ImageAuditInfo.ReadData", GetHashCode());
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try
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{
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_AuditID = dr.GetInt64("AuditID");
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_ContentID = dr.GetInt32("ContentID");
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_ImageType = dr.GetInt32("ImageType");
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_FileName = dr.GetString("FileName");
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_Data = (byte[])dr.GetValue("Data");
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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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_DeleteStatus = dr.GetInt32("DeleteStatus");
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("ImageAuditInfo.ReadData", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("ImageAuditInfo.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}] ImageAuditInfo.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 = "getImageAudit";
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cm.Parameters.AddWithValue("@AuditID", criteria.AuditID);
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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("ImageAuditInfo.DataPortal_Fetch", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("ImageAuditInfo.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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ImageAuditInfoExtension _ImageAuditInfoExtension = new ImageAuditInfoExtension();
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[Serializable()]
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partial class ImageAuditInfoExtension : 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(ImageAuditInfo 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 ImageAuditInfoConverter : 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 ImageAuditInfo)
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{
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// Return the ToString value
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return ((ImageAuditInfo)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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