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.
767 lines
32 KiB
C#
767 lines
32 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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using Volian.Base.Library;
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namespace VEPROMS.CSLA.Library
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{
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public delegate void ItemInfoEvent(object sender);
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/// <summary>
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/// ItemInfo 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(ItemInfoConverter))]
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public partial class ItemInfo : ReadOnlyBase<ItemInfo>, IDisposable
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{
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public event ItemInfoEvent 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<ItemInfo> _CacheList = new List<ItemInfo>();
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protected static void AddToCache(ItemInfo itemInfo)
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{
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if (!_CacheList.Contains(itemInfo))
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_CacheList.Add(itemInfo); // In AddToCache
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//try
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//{
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// _CacheList.Add(itemInfo); // In AddToCache
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//}
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//catch (Exception ex)
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//{
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// _MyLog.ErrorFormat("ItemInfo {0}.{1} already exists in the cache", itemInfo.ItemID, itemInfo.MyItemInfoUnique);
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//}
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}
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protected static void RemoveFromCache(ItemInfo itemInfo)
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{
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while (_CacheList.Contains(itemInfo)) _CacheList.Remove(itemInfo); // In RemoveFromCache
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}
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protected static Dictionary<string, List<ItemInfo>> _CacheByPrimaryKey = new Dictionary<string, List<ItemInfo>>();
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protected static void ConvertListToDictionary()
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{
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while (_CacheList.Count > 0) // Move ItemInfo(s) from temporary _CacheList to _CacheByPrimaryKey
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{
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ItemInfo tmp = _CacheList[0]; // Get the first ItemInfo
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string pKey = tmp.ItemID.ToString();
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if (!_CacheByPrimaryKey.ContainsKey(pKey))
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{
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_CacheByPrimaryKey[pKey] = new List<ItemInfo>(); // 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 ItemInfo
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}
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}
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internal static void AddList(ItemInfoList lst)
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{
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foreach (ItemInfo item in lst) AddToCache(item);
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}
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protected static ItemInfo GetCachedByPrimaryKey(int itemID)
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{
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ConvertListToDictionary();
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string key = itemID.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 Item _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 _ItemID;
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[System.ComponentModel.DataObjectField(true, true)]
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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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return _ItemID;
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}
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}
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private int? _PreviousID;
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public int? PreviousID
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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 (_MyPrevious != null) _PreviousID = _MyPrevious.ItemID;
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return _PreviousID;
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}
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}
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private ItemInfo _MyPrevious;
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public ItemInfo MyPrevious
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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 (_MyPrevious == null && _PreviousID != null)
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{
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if (this is ProcedureInfo)
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_MyPrevious = ProcedureInfo.Get((int)_PreviousID);
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else if (this is SectionInfo)
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_MyPrevious = SectionInfo.Get((int)_PreviousID);
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else if (this is StepInfo)
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_MyPrevious = StepInfo.Get((int)_PreviousID);
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else
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_MyPrevious = ItemInfo.Get((int)_PreviousID);
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}
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return _MyPrevious;
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}
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set
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{
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_MyPrevious = value;
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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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if (_MyContent != null) _ContentID = _MyContent.ContentID;
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return _ContentID;
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}
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}
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private ContentInfo _MyContent;
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public ContentInfo MyContent
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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 (_MyContent == null && _ContentID != 0) _MyContent = ContentInfo.Get(_ContentID);
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return _MyContent;
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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 _ItemAnnotationCount = 0;
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/// <summary>
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/// Count of ItemAnnotations for this Item
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/// </summary>
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public int ItemAnnotationCount
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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 (_ItemAnnotationCount < 0)
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_ItemAnnotationCount = ItemAnnotations.Count;
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return _ItemAnnotationCount;
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}
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}
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private AnnotationInfoList _ItemAnnotations = null;
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[TypeConverter(typeof(AnnotationInfoListConverter))]
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public AnnotationInfoList ItemAnnotations
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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 (_ItemAnnotationCount < 0 || (_ItemAnnotationCount > 0 && _ItemAnnotations == null))
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_ItemAnnotations = AnnotationInfoList.GetByItemID(_ItemID);
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if (_ItemAnnotationCount < 0)
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_ItemAnnotationCount = _ItemAnnotations.Count;
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return _ItemAnnotations;
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}
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}
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public void RefreshItemAnnotations()
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{
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_ItemAnnotationCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_ItemID.ToString()))
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foreach (ItemInfo tmp in _CacheByPrimaryKey[_ItemID.ToString()])
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tmp._ItemAnnotationCount = -1; // This will cause the data to be requeried
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}
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private int _ItemDocVersionCount = 0;
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/// <summary>
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/// Count of ItemDocVersions for this Item
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/// </summary>
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public int ItemDocVersionCount
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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 (_ItemDocVersionCount < 0)
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_ItemDocVersionCount = ItemDocVersions.Count;
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return _ItemDocVersionCount;
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}
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}
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private DocVersionInfoList _ItemDocVersions = null;
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[TypeConverter(typeof(DocVersionInfoListConverter))]
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public DocVersionInfoList ItemDocVersions
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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 (_ItemDocVersionCount < 0 || (_ItemDocVersionCount > 0 && _ItemDocVersions == null))
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_ItemDocVersions = DocVersionInfoList.GetByItemID(_ItemID);
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if (_ItemDocVersionCount < 0)
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_ItemDocVersionCount = _ItemDocVersions.Count;
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return _ItemDocVersions;
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}
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}
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public void RefreshItemDocVersions()
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{
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_ItemDocVersionCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_ItemID.ToString()))
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foreach (ItemInfo tmp in _CacheByPrimaryKey[_ItemID.ToString()])
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tmp._ItemDocVersionCount = -1; // This will cause the data to be requeried
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}
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// B2016-130: GetNext was added so that NextItems was not used for finding the next item in a list of iteminfos using 'nextitems'.
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// When using 'nextitems' internal list data structures for items were not maintained consistently with the database items during
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// some occurrences of copy/paste/delete.
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[Serializable()]
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private class PreviousIDCriteria
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{
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public PreviousIDCriteria(int? previousID)
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{
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_PreviousID = previousID;
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}
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private int? _PreviousID;
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public int? PreviousID
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{
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get { return _PreviousID; }
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set { _PreviousID = value; }
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}
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}
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public ItemInfo GetNext()
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{
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try
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{
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ItemInfo tmp = DataPortal.Fetch<ItemInfo>(new PreviousIDCriteria(ItemID));
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if (tmp.ErrorMessage == "No Record Found")
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{
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tmp.Dispose(); // Clean-up ItemInfo
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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 ItemInfo.GetNext", ex);
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}
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}
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private void DataPortal_Fetch(PreviousIDCriteria criteria)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ItemInfo.DataPortal_FetchPreviousID", 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 = "getNextItems";
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cm.Parameters.AddWithValue("@PreviousID", criteria.PreviousID);
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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("ItemInfo.DataPortal_FetchPreviousID", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("ItemInfo.DataPortal_Fetch", ex);
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}
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}
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private int _NextItemCount = 0;
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/// <summary>
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/// Count of NextItems for this Item
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/// </summary>
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public int NextItemCount
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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 (_NextItemCount < 0)
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_NextItemCount = NextItems.Count;
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return _NextItemCount;
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}
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}
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private ItemInfoList _NextItems = null;
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[TypeConverter(typeof(ItemInfoListConverter))]
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public ItemInfoList NextItems
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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 (_NextItemCount < 0 || (_NextItemCount > 0 && _NextItems == null))
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_NextItems = ItemInfoList.GetNext(_ItemID);
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if (_NextItemCount < 0)
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_NextItemCount = _NextItems.Count;
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return _NextItems;
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}
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}
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public void RefreshNextItems()
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{
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_NextItemCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_ItemID.ToString()))
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foreach (ItemInfo tmp in _CacheByPrimaryKey[_ItemID.ToString()])
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tmp._NextItemCount = -1; // This will cause the data to be requeried
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}
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private int _ItemPartCount = 0;
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/// <summary>
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/// Count of ItemParts for this Item
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/// </summary>
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public int ItemPartCount
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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 (_ItemPartCount < 0)
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_ItemPartCount = ItemParts.Count;
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return _ItemPartCount;
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}
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}
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private PartInfoList _ItemParts = null;
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[TypeConverter(typeof(PartInfoListConverter))]
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public PartInfoList ItemParts
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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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//int profileDepth = ProfileTimer.Push(">>>> ItemParts");
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if (_ItemPartCount < 0 || (_ItemPartCount > 0 && _ItemParts == null))
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_ItemParts = PartInfoList.GetByItemID(_ItemID);
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if (_ItemPartCount < 0)
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_ItemPartCount = _ItemParts.Count;
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//ProfileTimer.Pop(profileDepth);
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return _ItemParts;
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}
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}
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public void RefreshItemParts()
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{
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_ItemPartCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_ItemID.ToString()))
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foreach (ItemInfo tmp in _CacheByPrimaryKey[_ItemID.ToString()])
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tmp._ItemPartCount = -1; // This will cause the data to be requeried
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}
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private int _ItemTransition_RangeIDCount = 0;
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/// <summary>
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/// Count of ItemTransitions_RangeID for this Item
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/// </summary>
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public int ItemTransition_RangeIDCount
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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 (_ItemTransition_RangeIDCount < 0)
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_ItemTransition_RangeIDCount = ItemTransitions_RangeID.Count;
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return _ItemTransition_RangeIDCount;
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}
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}
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private TransitionInfoList _ItemTransitions_RangeID = null;
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[TypeConverter(typeof(TransitionInfoListConverter))]
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public TransitionInfoList ItemTransitions_RangeID
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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 (_ItemTransition_RangeIDCount < 0 || (_ItemTransition_RangeIDCount > 0 && _ItemTransitions_RangeID == null))
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_ItemTransitions_RangeID = TransitionInfoList.GetByRangeID(_ItemID);
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if (_ItemTransition_RangeIDCount < 0)
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_ItemTransition_RangeIDCount = _ItemTransitions_RangeID.Count;
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return _ItemTransitions_RangeID;
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}
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}
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public void RefreshItemTransitions_RangeID()
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{
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_ItemTransition_RangeIDCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_ItemID.ToString()))
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foreach (ItemInfo tmp in _CacheByPrimaryKey[_ItemID.ToString()])
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tmp._ItemTransition_RangeIDCount = -1; // This will cause the data to be requeried
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}
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private int _ItemTransition_ToIDCount = 0;
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/// <summary>
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/// Count of ItemTransitions_ToID for this Item
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/// </summary>
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public int ItemTransition_ToIDCount
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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 (_ItemTransition_ToIDCount < 0)
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_ItemTransition_ToIDCount = ItemTransitions_ToID.Count;
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return _ItemTransition_ToIDCount;
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}
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}
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private TransitionInfoList _ItemTransitions_ToID = null;
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[TypeConverter(typeof(TransitionInfoListConverter))]
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public TransitionInfoList ItemTransitions_ToID
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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 (_ItemTransition_ToIDCount < 0 || (_ItemTransition_ToIDCount > 0 && _ItemTransitions_ToID == null))
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_ItemTransitions_ToID = TransitionInfoList.GetByToID(_ItemID);
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if (_ItemTransition_ToIDCount < 0)
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_ItemTransition_ToIDCount = _ItemTransitions_ToID.Count;
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return _ItemTransitions_ToID;
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}
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}
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public void RefreshItemTransitions_ToID()
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{
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_ItemTransition_ToIDCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_ItemID.ToString()))
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foreach (ItemInfo tmp in _CacheByPrimaryKey[_ItemID.ToString()])
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tmp._ItemTransition_ToIDCount = -1; // This will cause the data to be requeried
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}
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// CSLATODO: Replace base ItemInfo.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 ItemInfo</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 ItemInfo.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 ItemInfo</returns>
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protected override object GetIdValue()
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{
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return MyItemInfoUnique; // 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 _ItemInfoUnique = 0;
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private static int ItemInfoUnique
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{
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get
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{
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int ui = ++_ItemInfoUnique;
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//Useful for debug to identify where item is being created:
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//if (ui == 73) Console.WriteLine("here");
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return ui;
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}
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}
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private int _MyItemInfoUnique = ItemInfoUnique;
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public int MyItemInfoUnique // Absolutely Unique ID - Info
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{ get { return _MyItemInfoUnique; } }
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protected ItemInfo()
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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;
|
|
private static int _CountDisposed = 0;
|
|
private static int _CountFinalized = 0;
|
|
private static int IncrementCountCreated
|
|
{ get { return ++_CountCreated; } }
|
|
private int _CountWhenCreated = IncrementCountCreated;
|
|
public static int CountCreated
|
|
{ get { return _CountCreated; } }
|
|
public static int CountNotDisposed
|
|
{ get { return _CountCreated - _CountDisposed; } }
|
|
public static int CountNotFinalized
|
|
{ get { return _CountCreated - _CountFinalized; } }
|
|
~ItemInfo()
|
|
{
|
|
_CountFinalized++;
|
|
}
|
|
public void Dispose()
|
|
{
|
|
if (_Disposed) return;
|
|
_CountDisposed++;
|
|
_Disposed = true;
|
|
_ItemParts?.Dispose();
|
|
RemoveFromCache(this);
|
|
if (!_CacheByPrimaryKey.ContainsKey(ItemID.ToString())) return;
|
|
List<ItemInfo> listItemInfo = _CacheByPrimaryKey[ItemID.ToString()]; // Get the list of items
|
|
while (listItemInfo.Contains(this)) listItemInfo.Remove(this); // Remove the item from the list
|
|
if (listItemInfo.Count == 0) // If there are no items left in the list
|
|
_CacheByPrimaryKey.Remove(ItemID.ToString()); // remove the list
|
|
if (_MyContent != null)
|
|
_MyContent = null;
|
|
if (_MyPrevious != null)
|
|
_MyPrevious = null;
|
|
//if (_ActiveFormat != null)
|
|
// _ActiveFormat = null;
|
|
//if (_ActiveParent != null)
|
|
// _ActiveParent = null;
|
|
//if (_ActiveSection != null)
|
|
// _ActiveSection = null;
|
|
//if (_MyDocVersion != null)
|
|
// _MyDocVersion = null;
|
|
//if (_ParentNoteOrCaution != null)
|
|
// _ParentNoteOrCaution = null;
|
|
}
|
|
public virtual Item Get()
|
|
{
|
|
return _Editable = Item.Get(_ItemID);
|
|
}
|
|
public static void Refresh(Item tmp)
|
|
{
|
|
string key = tmp.ItemID.ToString();
|
|
ConvertListToDictionary();
|
|
if (_CacheByPrimaryKey.ContainsKey(key))
|
|
foreach (ItemInfo tmpInfo in _CacheByPrimaryKey[key])
|
|
tmpInfo.RefreshFields(tmp);
|
|
}
|
|
protected virtual void RefreshFields(Item tmp)
|
|
{
|
|
if (_PreviousID != tmp.PreviousID)
|
|
{
|
|
if (MyPrevious != null) MyPrevious.RefreshNextItems(); // Update List for old value
|
|
_PreviousID = tmp.PreviousID; // Update the value
|
|
}
|
|
_MyPrevious = null; // Reset list so that the next line gets a new list
|
|
if (MyPrevious != null) MyPrevious.RefreshNextItems(); // Update List for new value
|
|
//if (_ContentID != tmp.ContentID)
|
|
//{
|
|
if (MyContent != null) MyContent.RefreshContentItems(); // Update List for old value
|
|
_ContentID = tmp.ContentID; // Update the value
|
|
//}
|
|
_MyContent = null; // Reset list so that the next line gets a new list
|
|
if (MyContent != null) MyContent.RefreshContentItems(); // Update List for new value
|
|
_DTS = tmp.DTS;
|
|
_UserID = tmp.UserID;
|
|
_ItemInfoExtension.Refresh(this);
|
|
OnChange();// raise an event
|
|
}
|
|
public static void Refresh(ContentItem tmp)
|
|
{
|
|
string key = tmp.ItemID.ToString();
|
|
ConvertListToDictionary();
|
|
if (_CacheByPrimaryKey.ContainsKey(key))
|
|
foreach (ItemInfo tmpInfo in _CacheByPrimaryKey[key])
|
|
tmpInfo.RefreshFields(tmp);
|
|
}
|
|
protected virtual void RefreshFields(ContentItem tmp)
|
|
{
|
|
if (_PreviousID != tmp.PreviousID)
|
|
{
|
|
if (MyPrevious != null) MyPrevious.RefreshNextItems(); // Update List for old value
|
|
_PreviousID = tmp.PreviousID; // Update the value
|
|
}
|
|
_MyPrevious = null; // Reset list so that the next line gets a new list
|
|
if (MyPrevious != null) MyPrevious.RefreshNextItems(); // Update List for new value
|
|
_DTS = tmp.DTS;
|
|
_UserID = tmp.UserID;
|
|
_ItemInfoExtension.Refresh(this);
|
|
OnChange();// raise an event
|
|
}
|
|
public static ItemInfo Get(int itemID)
|
|
{
|
|
//if (!CanGetObject())
|
|
// throw new System.Security.SecurityException("User not authorized to view a Item");
|
|
try
|
|
{
|
|
ItemInfo tmp = GetCachedByPrimaryKey(itemID);
|
|
if (tmp == null)
|
|
{
|
|
tmp = DataPortal.Fetch<ItemInfo>(new PKCriteria(itemID));
|
|
AddToCache(tmp);
|
|
}
|
|
if (tmp.ErrorMessage == "No Record Found")
|
|
{
|
|
tmp.Dispose(); // Clean-up ItemInfo
|
|
tmp = null;
|
|
}
|
|
return tmp;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
throw new DbCslaException("Error on ItemInfo.Get", ex);
|
|
}
|
|
}
|
|
// B2016-130: Just get an item from the database, but don't add it to the cache because it gets
|
|
// freed (only use this in a 'using' statement).
|
|
public static ItemInfo GetNonCached(int itemID)
|
|
{
|
|
try
|
|
{
|
|
ItemInfo tmp = DataPortal.Fetch<ItemInfo>(new PKCriteria(itemID));
|
|
if (tmp.ErrorMessage == "No Record Found")
|
|
{
|
|
tmp.Dispose(); // Clean-up ItemInfo
|
|
tmp = null;
|
|
}
|
|
return tmp;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
throw new DbCslaException("Error on ItemInfo.GetNonCached", ex);
|
|
}
|
|
}
|
|
#endregion
|
|
#region Data Access Portal
|
|
internal ItemInfo(SafeDataReader dr)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ItemInfo.Constructor", GetHashCode());
|
|
try
|
|
{
|
|
ReadData(dr);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemInfo.Constructor", ex);
|
|
throw new DbCslaException("ItemInfo.Constructor", ex);
|
|
}
|
|
}
|
|
[Serializable()]
|
|
protected class PKCriteria
|
|
{
|
|
private int _ItemID;
|
|
public int ItemID
|
|
{ get { return _ItemID; } }
|
|
public PKCriteria(int itemID)
|
|
{
|
|
_ItemID = itemID;
|
|
}
|
|
}
|
|
protected void ReadData(SafeDataReader dr)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ItemInfo.ReadData", GetHashCode());
|
|
try
|
|
{
|
|
_ItemID = dr.GetInt32("ItemID");
|
|
_PreviousID = (int?)dr.GetValue("PreviousID");
|
|
_ContentID = dr.GetInt32("ContentID");
|
|
_DTS = dr.GetDateTime("DTS");
|
|
_UserID = dr.GetString("UserID");
|
|
_ItemAnnotationCount = dr.GetInt32("AnnotationCount");
|
|
_ItemDocVersionCount = dr.GetInt32("DocVersionCount");
|
|
_NextItemCount = dr.GetInt32("NextCount");
|
|
_ItemPartCount = dr.GetInt32("PartCount");
|
|
_ItemTransition_RangeIDCount = dr.GetInt32("Transition_RangeIDCount");
|
|
_ItemTransition_ToIDCount = dr.GetInt32("Transition_ToIDCount");
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemInfo.ReadData", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("ItemInfo.ReadData", ex);
|
|
}
|
|
}
|
|
private void DataPortal_Fetch(PKCriteria criteria)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ItemInfo.DataPortal_Fetch", GetHashCode());
|
|
try
|
|
{
|
|
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
|
|
{
|
|
ApplicationContext.LocalContext["cn"] = cn;
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandText = "getItem";
|
|
cm.Parameters.AddWithValue("@ItemID", criteria.ItemID);
|
|
cm.CommandTimeout = Database.DefaultTimeout;
|
|
using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
|
|
{
|
|
if (!dr.Read())
|
|
{
|
|
_ErrorMessage = "No Record Found";
|
|
return;
|
|
}
|
|
ReadData(dr);
|
|
}
|
|
}
|
|
// removing of item only needed for local data portal
|
|
if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
|
|
ApplicationContext.LocalContext.Remove("cn");
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemInfo.DataPortal_Fetch", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("ItemInfo.DataPortal_Fetch", ex);
|
|
}
|
|
}
|
|
#endregion
|
|
// Standard Refresh
|
|
#region extension
|
|
ItemInfoExtension _ItemInfoExtension = new ItemInfoExtension();
|
|
[Serializable()]
|
|
partial class ItemInfoExtension : extensionBase { }
|
|
[Serializable()]
|
|
class extensionBase
|
|
{
|
|
// Default Refresh
|
|
public virtual void Refresh(ItemInfo tmp) { }
|
|
}
|
|
#endregion
|
|
} // Class
|
|
#region Converter
|
|
internal class ItemInfoConverter : ExpandableObjectConverter
|
|
{
|
|
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
|
|
{
|
|
if (destType == typeof(string) && value is ItemInfo)
|
|
{
|
|
// Return the ToString value
|
|
return ((ItemInfo)value).ToString();
|
|
}
|
|
return base.ConvertTo(context, culture, value, destType);
|
|
}
|
|
}
|
|
#endregion
|
|
} // Namespace
|