John
d7643f4721
Better memory management and commented out debug statements to help evaluate memory usage
500 lines
16 KiB
C#
500 lines
16 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 RevisionInfoEvent(object sender);
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/// <summary>
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/// RevisionInfo 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(RevisionInfoConverter))]
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public partial class RevisionInfo : ReadOnlyBase<RevisionInfo>, IDisposable
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{
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public event RevisionInfoEvent 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<RevisionInfo> _CacheList = new List<RevisionInfo>();
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protected static void AddToCache(RevisionInfo revisionInfo)
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{
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if (!_CacheList.Contains(revisionInfo)) _CacheList.Add(revisionInfo); // In AddToCache
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}
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protected static void RemoveFromCache(RevisionInfo revisionInfo)
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{
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while (_CacheList.Contains(revisionInfo)) _CacheList.Remove(revisionInfo); // In RemoveFromCache
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}
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private static Dictionary<string, List<RevisionInfo>> _CacheByPrimaryKey = new Dictionary<string, List<RevisionInfo>>();
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private static void ConvertListToDictionary()
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{
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while (_CacheList.Count > 0) // Move RevisionInfo(s) from temporary _CacheList to _CacheByPrimaryKey
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{
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RevisionInfo tmp = _CacheList[0]; // Get the first RevisionInfo
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string pKey = tmp.RevisionID.ToString();
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if (!_CacheByPrimaryKey.ContainsKey(pKey))
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{
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_CacheByPrimaryKey[pKey] = new List<RevisionInfo>(); // 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 RevisionInfo
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}
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}
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internal static void AddList(RevisionInfoList lst)
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{
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foreach (RevisionInfo item in lst) AddToCache(item);
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}
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protected static RevisionInfo GetCachedByPrimaryKey(int revisionID)
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{
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ConvertListToDictionary();
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string key = revisionID.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 Revision _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 _RevisionID;
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[System.ComponentModel.DataObjectField(true, true)]
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public int RevisionID
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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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CanReadProperty("RevisionID", true);
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return _RevisionID;
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}
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}
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private int _ItemID;
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public int ItemID
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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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CanReadProperty("ItemID", true);
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return _ItemID;
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}
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}
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private int _TypeID;
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public int TypeID
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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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CanReadProperty("TypeID", true);
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return _TypeID;
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}
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}
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private string _RevisionNumber = string.Empty;
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public string RevisionNumber
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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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CanReadProperty("RevisionNumber", true);
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return _RevisionNumber;
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}
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}
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private DateTime? _RevisionDate;
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public DateTime? RevisionDate
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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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CanReadProperty("RevisionDate", true);
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return _RevisionDate;
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}
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}
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private string _Notes = string.Empty;
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public string Notes
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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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CanReadProperty("Notes", true);
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return _Notes;
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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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CanReadProperty("Config", true);
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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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CanReadProperty("DTS", true);
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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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CanReadProperty("UserID", true);
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return _UserID;
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}
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}
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private int _RevisionCheckCount = 0;
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/// <summary>
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/// Count of RevisionChecks for this Revision
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/// </summary>
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public int RevisionCheckCount
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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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CanReadProperty("RevisionCheckCount", true);
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if (_RevisionCheckCount < 0)
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_RevisionCheckCount = RevisionChecks.Count;
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return _RevisionCheckCount;
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}
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}
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private CheckInfoList _RevisionChecks = null;
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[TypeConverter(typeof(CheckInfoListConverter))]
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public CheckInfoList RevisionChecks
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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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CanReadProperty("RevisionChecks", true);
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if (_RevisionCheckCount < 0 || (_RevisionCheckCount > 0 && _RevisionChecks == null))
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_RevisionChecks = CheckInfoList.GetByRevisionID(_RevisionID);
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if (_RevisionCheckCount < 0)
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_RevisionCheckCount = _RevisionChecks.Count;
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return _RevisionChecks;
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}
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}
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public void RefreshRevisionChecks()
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{
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_RevisionCheckCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_RevisionID.ToString()))
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foreach (RevisionInfo tmp in _CacheByPrimaryKey[_RevisionID.ToString()])
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tmp._RevisionCheckCount = -1; // This will cause the data to be requeried
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}
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private int _RevisionVersionCount = 0;
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/// <summary>
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/// Count of RevisionVersions for this Revision
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/// </summary>
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public int RevisionVersionCount
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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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CanReadProperty("RevisionVersionCount", true);
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//_MyLog.WarnFormat("RevisionVersionCount 1 - {0}", GC.GetTotalMemory(true));
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if (_RevisionVersionCount < 0)
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{
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_RevisionVersionCount = RevisionVersions.Count;
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//_MyLog.WarnFormat("RevisionVersionCount 2 (after setting count) - {0}", GC.GetTotalMemory(true));
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}
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//_MyLog.WarnFormat("RevisionVersionCount 3 (before return) - {0}", GC.GetTotalMemory(true));
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return _RevisionVersionCount;
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}
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}
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private VersionInfoList _RevisionVersions = null;
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[TypeConverter(typeof(VersionInfoListConverter))]
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public VersionInfoList RevisionVersions
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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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CanReadProperty("RevisionVersions", true);
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//_MyLog.WarnFormat("RevisionVersions 1 - {0}", GC.GetTotalMemory(true));
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if (_RevisionVersionCount < 0 || (_RevisionVersionCount > 0 && _RevisionVersions == null))
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{
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//_MyLog.WarnFormat("RevisionVersions 2 (before using) - {0} count {1}", GC.GetTotalMemory(true),_RevisionVersionCount);
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using (VersionInfoList vil = VersionInfoList.GetByRevisionID(_RevisionID))
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{
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//_MyLog.WarnFormat("RevisionVersions 3 (using) - {0}", GC.GetTotalMemory(true));
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_RevisionVersions = vil;
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}
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}
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//_MyLog.WarnFormat("RevisionVersions 4 (after using) - {0}", GC.GetTotalMemory(true));
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if (_RevisionVersionCount < 0)
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{
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_RevisionVersionCount = _RevisionVersions.Count;
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//_MyLog.WarnFormat("RevisionVersions 4 (after setting count) - {0}", GC.GetTotalMemory(true));
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}
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//_MyLog.WarnFormat("RevisionVersions 5 (before return) - {0}", GC.GetTotalMemory(true));
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return _RevisionVersions;
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}
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}
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public void RefreshRevisionVersions()
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{
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_RevisionVersionCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_RevisionID.ToString()))
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foreach (RevisionInfo tmp in _CacheByPrimaryKey[_RevisionID.ToString()])
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tmp._RevisionVersionCount = -1; // This will cause the data to be requeried
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}
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// CSLATODO: Replace base RevisionInfo.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 RevisionInfo</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 RevisionInfo.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 RevisionInfo</returns>
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protected override object GetIdValue()
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{
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return MyRevisionInfoUnique; // 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 _RevisionInfoUnique = 0;
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private static int RevisionInfoUnique
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{ get { return ++_RevisionInfoUnique; } }
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private int _MyRevisionInfoUnique = RevisionInfoUnique;
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public int MyRevisionInfoUnique // Absolutely Unique ID - Info
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{ get { return _MyRevisionInfoUnique; } }
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protected RevisionInfo()
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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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~RevisionInfo()
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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(RevisionID.ToString())) return;
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List<RevisionInfo> listRevisionInfo = _CacheByPrimaryKey[RevisionID.ToString()]; // Get the list of items
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while (listRevisionInfo.Contains(this)) listRevisionInfo.Remove(this); // Remove the item from the list
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if (listRevisionInfo.Count == 0) // If there are no items left in the list
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_CacheByPrimaryKey.Remove(RevisionID.ToString()); // remove the list
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}
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public virtual Revision Get()
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{
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return _Editable = Revision.Get(_RevisionID);
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}
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public static void Refresh(Revision tmp)
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{
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string key = tmp.RevisionID.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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foreach (RevisionInfo tmpInfo in _CacheByPrimaryKey[key])
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tmpInfo.RefreshFields(tmp);
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}
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protected virtual void RefreshFields(Revision tmp)
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{
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_ItemID = tmp.ItemID;
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_TypeID = tmp.TypeID;
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_RevisionNumber = tmp.RevisionNumber;
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_RevisionDate = tmp.RevisionDate;
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_Notes = tmp.Notes;
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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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_RevisionInfoExtension.Refresh(this);
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OnChange();// raise an event
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}
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public static RevisionInfo Get(int revisionID)
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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 Revision");
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try
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{
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RevisionInfo tmp = GetCachedByPrimaryKey(revisionID);
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if (tmp == null)
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{
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tmp = DataPortal.Fetch<RevisionInfo>(new PKCriteria(revisionID));
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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 RevisionInfo
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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 RevisionInfo.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 RevisionInfo(SafeDataReader dr)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] RevisionInfo.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("RevisionInfo.Constructor", ex);
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throw new DbCslaException("RevisionInfo.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 _RevisionID;
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public int RevisionID
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{ get { return _RevisionID; } }
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public PKCriteria(int revisionID)
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{
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_RevisionID = revisionID;
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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}] RevisionInfo.ReadData", GetHashCode());
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try
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{
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_RevisionID = dr.GetInt32("RevisionID");
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_ItemID = dr.GetInt32("ItemID");
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_TypeID = dr.GetInt32("TypeID");
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_RevisionNumber = dr.GetString("RevisionNumber");
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if (!dr.IsDBNull(dr.GetOrdinal("RevisionDate"))) _RevisionDate = dr.GetDateTime("RevisionDate");
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_Notes = dr.GetString("Notes");
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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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_RevisionCheckCount = dr.GetInt32("CheckCount");
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_RevisionVersionCount = dr.GetInt32("VersionCount");
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("RevisionInfo.ReadData", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("RevisionInfo.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}] RevisionInfo.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 = "getRevision";
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cm.Parameters.AddWithValue("@RevisionID", criteria.RevisionID);
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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("RevisionInfo.DataPortal_Fetch", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("RevisionInfo.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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RevisionInfoExtension _RevisionInfoExtension = new RevisionInfoExtension();
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[Serializable()]
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partial class RevisionInfoExtension : 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(RevisionInfo 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 RevisionInfoConverter : 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 RevisionInfo)
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{
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// Return the ToString value
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return ((RevisionInfo)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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