693 lines
23 KiB
C#
693 lines
23 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 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)) _CacheList.Add(itemInfo); // In AddToCache
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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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private static Dictionary<string, List<ItemInfo>> _CacheByPrimaryKey = new Dictionary<string, List<ItemInfo>>();
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private 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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CanReadProperty("ItemID", true);
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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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CanReadProperty("PreviousID", true);
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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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CanReadProperty("MyPrevious", true);
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if (_MyPrevious == null && _PreviousID != null) _MyPrevious = ItemInfo.Get((int)_PreviousID);
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return _MyPrevious;
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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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CanReadProperty("ContentID", true);
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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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CanReadProperty("MyContent", true);
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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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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 _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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CanReadProperty("ItemAnnotationCount", true);
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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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CanReadProperty("ItemAnnotations", true);
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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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CanReadProperty("ItemDocVersionCount", true);
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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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CanReadProperty("ItemDocVersions", true);
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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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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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CanReadProperty("NextItemCount", true);
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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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CanReadProperty("NextItems", true);
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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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CanReadProperty("ItemPartCount", true);
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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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CanReadProperty("ItemParts", true);
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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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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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CanReadProperty("ItemTransition_RangeIDCount", true);
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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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CanReadProperty("ItemTransitions_RangeID", true);
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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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CanReadProperty("ItemTransition_ToIDCount", true);
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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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CanReadProperty("ItemTransitions_ToID", true);
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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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{ get { return ++_ItemInfoUnique; } }
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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;
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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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~ItemInfo()
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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(ItemID.ToString())) return;
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List<ItemInfo> listItemInfo = _CacheByPrimaryKey[ItemID.ToString()]; // Get the list of items
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while (listItemInfo.Contains(this)) listItemInfo.Remove(this); // Remove the item from the list
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if (listItemInfo.Count == 0) // If there are no items left in the list
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_CacheByPrimaryKey.Remove(ItemID.ToString()); // remove the list
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if (_MyContent != null)
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_MyContent = null;
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if (_MyPrevious != null)
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_MyPrevious = null;
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//if (_ActiveFormat != null)
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// _ActiveFormat = null;
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//if (_ActiveParent != null)
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// _ActiveParent = null;
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//if (_ActiveSection != null)
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// _ActiveSection = null;
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//if (_MyDocVersion != null)
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// _MyDocVersion = null;
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//if (_ParentNoteOrCaution != null)
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// _ParentNoteOrCaution = null;
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}
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public virtual Item Get()
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{
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return _Editable = Item.Get(_ItemID);
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}
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public static void Refresh(Item tmp)
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{
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string key = tmp.ItemID.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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foreach (ItemInfo tmpInfo in _CacheByPrimaryKey[key])
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tmpInfo.RefreshFields(tmp);
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}
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protected virtual void RefreshFields(Item tmp)
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{
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if (_PreviousID != tmp.PreviousID)
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{
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if (MyPrevious != null) MyPrevious.RefreshNextItems(); // Update List for old value
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_PreviousID = tmp.PreviousID; // Update the value
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}
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_MyPrevious = null; // Reset list so that the next line gets a new list
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if (MyPrevious != null) MyPrevious.RefreshNextItems(); // Update List for new value
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//if (_ContentID != tmp.ContentID)
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//{
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if (MyContent != null) MyContent.RefreshContentItems(); // Update List for old value
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_ContentID = tmp.ContentID; // Update the value
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//}
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_MyContent = null; // Reset list so that the next line gets a new list
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if (MyContent != null) MyContent.RefreshContentItems(); // Update List for new value
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_DTS = tmp.DTS;
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_UserID = tmp.UserID;
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_ItemInfoExtension.Refresh(this);
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//RHM Removed 20090724 - Duplicates function of code above.
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// - Dispose caused error when a new step was added.
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// - Resequence of transitions did not work properly.
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|
// if(_MyPrevious != null)
|
|
// {
|
|
// _MyPrevious.Dispose();// Dispose related value
|
|
// _MyPrevious = null;// Reset related value
|
|
// }
|
|
//RHM Removed 20090724 - Duplicates function of code above.
|
|
// - Dispose caused error when a new step was added.
|
|
// - Resequence of transitions did not work properly.
|
|
// if(_MyContent != null)
|
|
// {
|
|
// _MyContent.Dispose();// Dispose related value
|
|
// _MyContent = null;// Reset related value
|
|
// }
|
|
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);
|
|
//RHM Removed 20090724 - Duplicates function of code above.
|
|
// - Dispose caused error when a new step was added.
|
|
// - Resequence of transitions did not work properly.
|
|
// if(_MyPrevious != null)
|
|
// {
|
|
// _MyPrevious.Dispose();// Dispose related value
|
|
// _MyPrevious = null;// Reset related value
|
|
// }
|
|
//RHM Removed 20090724 - Duplicates function of code above.
|
|
// - Dispose caused error when a new step was added.
|
|
// - Resequence of transitions did not work properly.
|
|
// if(_MyContent != null)
|
|
// {
|
|
// _MyContent.Dispose();// Dispose related value
|
|
// _MyContent = null;// Reset related value
|
|
// }
|
|
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);
|
|
}
|
|
}
|
|
#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);
|
|
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
|