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.
1359 lines
56 KiB
C#
1359 lines
56 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 Csla.Validation;
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namespace VEPROMS.CSLA.Library
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{
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/// <summary>
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/// ROImage 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(ROImageConverter))]
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public partial class ROImage : BusinessBase<ROImage>, IDisposable, IVEHasBrokenRules
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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 Refresh
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private List<ROImage> _RefreshROImages = new List<ROImage>();
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private List<ROImageFigure> _RefreshROImageFigures = new List<ROImageFigure>();
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private void AddToRefreshList(List<ROImage> refreshROImages, List<ROImageFigure> refreshROImageFigures)
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{
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if (IsDirty)
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refreshROImages.Add(this);
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if (_ROImageFigures != null && _ROImageFigures.IsDirty)
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{
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foreach (ROImageFigure tmp in _ROImageFigures)
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{
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if (tmp.IsDirty) refreshROImageFigures.Add(tmp);
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}
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}
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}
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private void ClearRefreshList()
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{
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_RefreshROImages = new List<ROImage>();
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_RefreshROImageFigures = new List<ROImageFigure>();
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}
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private void BuildRefreshList()
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{
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ClearRefreshList();
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AddToRefreshList(_RefreshROImages, _RefreshROImageFigures);
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}
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private void ProcessRefreshList()
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{
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foreach (ROImage tmp in _RefreshROImages)
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{
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ROImageInfo.Refresh(tmp);
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if (tmp._MyRODb != null) RODbInfo.Refresh(tmp._MyRODb);
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}
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foreach (ROImageFigure tmp in _RefreshROImageFigures)
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{
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FigureInfo.Refresh(tmp);
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}
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ClearRefreshList();
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}
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#endregion
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#region Collection
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private static List<ROImage> _CacheList = new List<ROImage>();
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protected static void AddToCache(ROImage rOImage)
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{
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if (!_CacheList.Contains(rOImage)) _CacheList.Add(rOImage); // In AddToCache
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}
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protected static void RemoveFromCache(ROImage rOImage)
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{
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while (_CacheList.Contains(rOImage)) _CacheList.Remove(rOImage); // In RemoveFromCache
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}
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private static Dictionary<string, List<ROImage>> _CacheByPrimaryKey = new Dictionary<string, List<ROImage>>();
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private static Dictionary<string, List<ROImage>> _CacheByRODbID_FileName_DTS = new Dictionary<string, List<ROImage>>();
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private static void ConvertListToDictionary()
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{
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while (_CacheList.Count > 0) // Move ROImage(s) from temporary _CacheList to _CacheByPrimaryKey
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{
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ROImage tmp = _CacheList[0]; // Get the first ROImage
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string pKey = tmp.ImageID.ToString();
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if (!_CacheByPrimaryKey.ContainsKey(pKey))
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{
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_CacheByPrimaryKey[pKey] = new List<ROImage>(); // Add new list for PrimaryKey
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_CacheByRODbID_FileName_DTS[tmp.RODbID.ToString() + "_" + tmp.FileName.ToString() + "_" + tmp.DTS.ToString()] = new List<ROImage>(); // Add new list for RODbID_FileName_DTS
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}
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_CacheByPrimaryKey[pKey].Add(tmp); // Add to Primary Key list
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_CacheByRODbID_FileName_DTS[tmp.RODbID.ToString() + "_" + tmp.FileName.ToString() + "_" + tmp.DTS.ToString()].Add(tmp); // Unique Index
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_CacheList.RemoveAt(0); // Remove the first ROImage
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}
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}
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protected static ROImage GetCachedByPrimaryKey(int imageID)
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{
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ConvertListToDictionary();
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string key = imageID.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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protected static ROImage GetCachedByRODbID_FileName_DTS(int rODbID, string fileName, DateTime dts)
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{
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ConvertListToDictionary();
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string key = rODbID.ToString() + "_" + fileName.ToString() + "_" + dts.ToString();
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if (_CacheByRODbID_FileName_DTS.ContainsKey(key)) return _CacheByRODbID_FileName_DTS[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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private static int _nextImageID = -1;
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public static int NextImageID
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{
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get { return _nextImageID--; }
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}
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private int _ImageID;
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[System.ComponentModel.DataObjectField(true, true)]
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public int ImageID
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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return _ImageID;
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}
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}
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private int _RODbID;
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public int RODbID
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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 (_MyRODb != null) _RODbID = _MyRODb.RODbID;
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return _RODbID;
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}
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}
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private RODb _MyRODb;
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public RODb MyRODb
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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 (_MyRODb == null && _RODbID != 0) _MyRODb = RODb.Get(_RODbID);
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return _MyRODb;
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}
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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set
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{
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if (_MyRODb != value)
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{
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_MyRODb = value;
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_RODbID = value.RODbID;// Update underlying data field
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PropertyHasChanged();
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}
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}
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}
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private string _FileName = string.Empty;
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public string FileName
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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return _FileName;
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}
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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set
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{
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if (value == null) value = string.Empty;
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if (_FileName != value)
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{
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_FileName = value;
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PropertyHasChanged();
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}
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}
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}
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private byte[] _Content;
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public byte[] Content
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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 _Content;
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}
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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set
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{
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if (_Content != value)
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{
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_Content = value;
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PropertyHasChanged();
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}
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}
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}
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private string _Config = string.Empty;
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public string Config
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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return _Config;
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}
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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set
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{
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if (value == null) value = string.Empty;
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if (_Config != value)
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{
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_Config = value;
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PropertyHasChanged();
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}
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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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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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set
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{
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if (_DTS != value)
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{
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_DTS = value;
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PropertyHasChanged();
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}
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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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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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set
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{
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if (value == null) value = string.Empty;
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if (_UserID != value)
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{
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_UserID = value;
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PropertyHasChanged();
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}
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}
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}
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private byte[] _LastChanged = new byte[8];//timestamp
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private int _ROImageFigureCount = 0;
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/// <summary>
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/// Count of ROImageFigures for this ROImage
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/// </summary>
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public int ROImageFigureCount
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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 _ROImageFigureCount;
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}
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}
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private ROImageFigures _ROImageFigures = null;
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/// <summary>
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/// Related Field
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/// </summary>
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[TypeConverter(typeof(ROImageFiguresConverter))]
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public ROImageFigures ROImageFigures
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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 (_ROImageFigureCount < 0 || (_ROImageFigureCount > 0 && _ROImageFigures == null))
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_ROImageFigures = ROImageFigures.GetByImageID(ImageID);
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if (_ROImageFigureCount < 0)
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_ROImageFigureCount = _ROImageFigures == null ? 0 : _ROImageFigures.Count;
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if (_ROImageFigures == null)
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_ROImageFigures = ROImageFigures.New();
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return _ROImageFigures;
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}
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}
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public void Reset_ROImageFigures()
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{
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_ROImageFigureCount = -1;
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}
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public override bool IsDirty
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{
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get
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{
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if (base.IsDirty)
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return true;
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return IsDirtyList(new List<object>());
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}
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}
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public bool IsDirtyList(List<object> list)
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{
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if (base.IsDirty || list.Contains(this))
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return base.IsDirty;
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list.Add(this);
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return base.IsDirty || (_ROImageFigures == null ? false : _ROImageFigures.IsDirtyList(list)) || (_MyRODb == null ? false : _MyRODb.IsDirtyList(list));
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}
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public override bool IsValid
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{
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get { return IsValidList(new List<object>()); }
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}
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public bool IsValidList(List<object> list)
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{
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if (list.Contains(this))
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return (IsNew && !IsDirty) ? true : base.IsValid;
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list.Add(this);
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return ((IsNew && !IsDirty) ? true : base.IsValid) && (_ROImageFigures == null ? true : _ROImageFigures.IsValidList(list)) && (_MyRODb == null ? true : _MyRODb.IsValidList(list));
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}
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// CSLATODO: Replace base ROImage.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 ROImage</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 ROImage.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 ROImage</returns>
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protected override object GetIdValue()
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{
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return MyROImageUnique; // Absolutely Unique ID
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}
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#endregion
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#region ValidationRules
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[NonSerialized]
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private bool _CheckingBrokenRules = false;
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public IVEHasBrokenRules HasBrokenRules
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{
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get
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{
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if (_CheckingBrokenRules) return null;
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if ((IsDirty || !IsNew) && BrokenRulesCollection.Count > 0) return this;
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try
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{
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_CheckingBrokenRules = true;
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IVEHasBrokenRules hasBrokenRules = null;
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if (_ROImageFigures != null && (hasBrokenRules = _ROImageFigures.HasBrokenRules) != null) return hasBrokenRules;
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if (_MyRODb != null && (hasBrokenRules = _MyRODb.HasBrokenRules) != null) return hasBrokenRules;
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return hasBrokenRules;
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}
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finally
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{
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_CheckingBrokenRules = false;
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}
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}
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}
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public BrokenRulesCollection BrokenRules
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{
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get
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{
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IVEHasBrokenRules hasBrokenRules = HasBrokenRules;
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if (this.Equals(hasBrokenRules)) return BrokenRulesCollection;
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return (hasBrokenRules != null ? hasBrokenRules.BrokenRules : null);
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}
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}
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protected override void AddBusinessRules()
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{
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ValidationRules.AddRule<ROImage>(MyRODbRequired, "MyRODb");
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ValidationRules.AddRule(
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Csla.Validation.CommonRules.StringRequired, "FileName");
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ValidationRules.AddRule(
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Csla.Validation.CommonRules.StringMaxLength,
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new Csla.Validation.CommonRules.MaxLengthRuleArgs("FileName", 255));
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ValidationRules.AddRule(
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Csla.Validation.CommonRules.StringMaxLength,
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new Csla.Validation.CommonRules.MaxLengthRuleArgs("Config", 1073741823));
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ValidationRules.AddRule(
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Csla.Validation.CommonRules.StringRequired, "UserID");
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ValidationRules.AddRule(
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Csla.Validation.CommonRules.StringMaxLength,
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new Csla.Validation.CommonRules.MaxLengthRuleArgs("UserID", 100));
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//ValidationRules.AddDependantProperty("x", "y");
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_ROImageExtension.AddValidationRules(ValidationRules);
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// CSLATODO: Add other validation rules
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}
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protected override void AddInstanceBusinessRules()
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{
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_ROImageExtension.AddInstanceValidationRules(ValidationRules);
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// CSLATODO: Add other validation rules
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}
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private static bool MyRODbRequired(ROImage target, Csla.Validation.RuleArgs e)
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{
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if (target._RODbID == 0 && target._MyRODb == null) // Required field missing
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{
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e.Description = "Required";
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return false;
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}
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return true;
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}
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// Sample data comparison validation rule
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//private bool StartDateGTEndDate(object target, Csla.Validation.RuleArgs e)
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//{
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// if (_started > _ended)
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// {
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// e.Description = "Start date can't be after end date";
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// return false;
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// }
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// else
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// return true;
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//}
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#endregion
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#region Authorization Rules
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protected override void AddAuthorizationRules()
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{
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//CSLATODO: Who can read/write which fields
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//AuthorizationRules.AllowRead(ImageID, "<Role(s)>");
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//AuthorizationRules.AllowRead(RODbID, "<Role(s)>");
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//AuthorizationRules.AllowRead(FileName, "<Role(s)>");
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//AuthorizationRules.AllowRead(Content, "<Role(s)>");
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//AuthorizationRules.AllowRead(Config, "<Role(s)>");
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//AuthorizationRules.AllowRead(DTS, "<Role(s)>");
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//AuthorizationRules.AllowRead(UserID, "<Role(s)>");
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//AuthorizationRules.AllowWrite(RODbID, "<Role(s)>");
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//AuthorizationRules.AllowWrite(FileName, "<Role(s)>");
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//AuthorizationRules.AllowWrite(Content, "<Role(s)>");
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//AuthorizationRules.AllowWrite(Config, "<Role(s)>");
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//AuthorizationRules.AllowWrite(DTS, "<Role(s)>");
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//AuthorizationRules.AllowWrite(UserID, "<Role(s)>");
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_ROImageExtension.AddAuthorizationRules(AuthorizationRules);
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}
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protected override void AddInstanceAuthorizationRules()
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{
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//CSLATODO: Who can read/write which fields
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_ROImageExtension.AddInstanceAuthorizationRules(AuthorizationRules);
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}
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public static bool CanAddObject()
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{
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// CSLATODO: Can Add Authorization
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//return Csla.ApplicationContext.User.IsInRole("ProjectManager");
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return true;
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}
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public static bool CanGetObject()
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{
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// CSLATODO: CanGet Authorization
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return true;
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}
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public static bool CanDeleteObject()
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{
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// CSLATODO: CanDelete Authorization
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//bool result = false;
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//if (Csla.ApplicationContext.User.IsInRole("ProjectManager"))result = true;
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//if (Csla.ApplicationContext.User.IsInRole("Administrator"))result = true;
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//return result;
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return true;
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}
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/// <summary>
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/// determines if related records (Foreign Keys) will keep this Item from being deleted
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/// </summary>
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public bool CanDelete
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{
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get
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{
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// Check to make sure that there are not any related records
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int usedByCount = 0;
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usedByCount += _ROImageFigureCount;
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return (usedByCount == 0);
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}
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}
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public static bool CanEditObject()
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{
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// CSLATODO: CanEdit Authorization
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//return Csla.ApplicationContext.User.IsInRole("ProjectManager");
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return true;
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}
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#endregion
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#region Factory Methods
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public int CurrentEditLevel
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{ get { return EditLevel; } }
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private static int _ROImageUnique = 0;
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protected static int ROImageUnique
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{ get { return ++_ROImageUnique; } }
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private int _MyROImageUnique = ROImageUnique;
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public int MyROImageUnique // Absolutely Unique ID - Editable
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{ get { return _MyROImageUnique; } }
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protected ROImage()
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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
|
|
{ get { return _CountCreated; } }
|
|
public static int CountNotDisposed
|
|
{ get { return _CountCreated - _CountDisposed; } }
|
|
public static int CountNotFinalized
|
|
{ get { return _CountCreated - _CountFinalized; } }
|
|
~ROImage()
|
|
{
|
|
_CountFinalized++;
|
|
}
|
|
public void Dispose()
|
|
{
|
|
if (_Disposed) return;
|
|
_CountDisposed++;
|
|
_Disposed = true;
|
|
RemoveFromDictionaries();
|
|
}
|
|
private void RemoveFromDictionaries()
|
|
{
|
|
RemoveFromCache(this);
|
|
if (_CacheByPrimaryKey.ContainsKey(ImageID.ToString()))
|
|
{
|
|
List<ROImage> listROImage = _CacheByPrimaryKey[ImageID.ToString()]; // Get the list of items
|
|
while (listROImage.Contains(this)) listROImage.Remove(this); // Remove the item from the list
|
|
if (listROImage.Count == 0) //If there are no items left in the list
|
|
_CacheByPrimaryKey.Remove(ImageID.ToString()); // remove the list
|
|
}
|
|
string myKey;
|
|
myKey = null;
|
|
foreach (string key in _CacheByRODbID_FileName_DTS.Keys)
|
|
if (_CacheByRODbID_FileName_DTS[key].Contains(this))
|
|
myKey = key;
|
|
if (myKey != null)
|
|
{
|
|
List<ROImage> listROImage = _CacheByRODbID_FileName_DTS[myKey]; // Get the list of items
|
|
listROImage.Remove(this); // Remove the item from the list
|
|
if (listROImage.Count == 0) //If there are no items left in the list
|
|
_CacheByRODbID_FileName_DTS.Remove(myKey); // remove the list
|
|
}
|
|
}
|
|
public static ROImage New()
|
|
{
|
|
if (!CanAddObject())
|
|
throw new System.Security.SecurityException("User not authorized to add a ROImage");
|
|
try
|
|
{
|
|
return DataPortal.Create<ROImage>();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
throw new DbCslaException("Error on ROImage.New", ex);
|
|
}
|
|
}
|
|
public static ROImage New(RODb myRODb, string fileName, byte[] content)
|
|
{
|
|
ROImage tmp = ROImage.New();
|
|
tmp.MyRODb = myRODb;
|
|
tmp.FileName = fileName;
|
|
tmp.Content = content;
|
|
return tmp;
|
|
}
|
|
public static ROImage New(RODb myRODb, string fileName, byte[] content, string config, DateTime dts, string userID)
|
|
{
|
|
ROImage tmp = ROImage.New();
|
|
tmp.MyRODb = myRODb;
|
|
tmp.FileName = fileName;
|
|
tmp.Content = content;
|
|
tmp.Config = config;
|
|
tmp.DTS = dts;
|
|
tmp.UserID = userID;
|
|
return tmp;
|
|
}
|
|
public static ROImage MakeROImage(RODb myRODb, string fileName, byte[] content, string config, DateTime dts, string userID)
|
|
{
|
|
ROImage tmp = ROImage.New(myRODb, fileName, content, config, dts, userID);
|
|
if (tmp.IsSavable)
|
|
tmp = tmp.Save();
|
|
else
|
|
{
|
|
Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
|
|
tmp._ErrorMessage = "Failed Validation:";
|
|
foreach (Csla.Validation.BrokenRule br in brc)
|
|
{
|
|
tmp._ErrorMessage += "\r\n\tFailure: " + br.RuleName;
|
|
}
|
|
}
|
|
return tmp;
|
|
}
|
|
public static ROImage New(RODb myRODb, string fileName, byte[] content, string config)
|
|
{
|
|
ROImage tmp = ROImage.New();
|
|
tmp.MyRODb = myRODb;
|
|
tmp.FileName = fileName;
|
|
tmp.Content = content;
|
|
tmp.Config = config;
|
|
return tmp;
|
|
}
|
|
public static ROImage MakeROImage(RODb myRODb, string fileName, byte[] content, string config)
|
|
{
|
|
ROImage tmp = ROImage.New(myRODb, fileName, content, config);
|
|
if (tmp.IsSavable)
|
|
tmp = tmp.Save();
|
|
else
|
|
{
|
|
Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
|
|
tmp._ErrorMessage = "Failed Validation:";
|
|
foreach (Csla.Validation.BrokenRule br in brc)
|
|
{
|
|
tmp._ErrorMessage += "\r\n\tFailure: " + br.RuleName;
|
|
}
|
|
}
|
|
return tmp;
|
|
}
|
|
public static ROImage Get(int imageID)
|
|
{
|
|
if (!CanGetObject())
|
|
throw new System.Security.SecurityException("User not authorized to view a ROImage");
|
|
try
|
|
{
|
|
ROImage tmp = GetCachedByPrimaryKey(imageID);
|
|
if (tmp == null)
|
|
{
|
|
tmp = DataPortal.Fetch<ROImage>(new PKCriteria(imageID));
|
|
AddToCache(tmp);
|
|
}
|
|
if (tmp.ErrorMessage == "No Record Found")
|
|
{
|
|
tmp.Dispose(); // Clean-up ROImage
|
|
tmp = null;
|
|
}
|
|
return tmp;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
throw new DbCslaException("Error on ROImage.Get", ex);
|
|
}
|
|
}
|
|
public static ROImage GetJustROImage(int imageID)//Don't load figures or ROFST - Causing Memory Crash
|
|
{
|
|
if (!CanGetObject())
|
|
throw new System.Security.SecurityException("User not authorized to view a ROImage");
|
|
try
|
|
{
|
|
ROImage tmp = GetCachedByPrimaryKey(imageID);
|
|
if (tmp == null)
|
|
{
|
|
tmp = DataPortal.Fetch<ROImage>(new PKCriteriaJustROImage(imageID));
|
|
AddToCache(tmp);
|
|
}
|
|
if (tmp.ErrorMessage == "No Record Found")
|
|
{
|
|
tmp.Dispose(); // Clean-up ROImage
|
|
tmp = null;
|
|
}
|
|
return tmp;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
throw new DbCslaException("Error on ROImage.Get", ex);
|
|
}
|
|
}
|
|
public static ROImage GetByRODbID_FileName_DTS(int rODbID, string fileName, DateTime dts)
|
|
{
|
|
if (!CanGetObject())
|
|
throw new System.Security.SecurityException("User not authorized to view a ROImage");
|
|
try
|
|
{
|
|
ROImage tmp = GetCachedByRODbID_FileName_DTS(rODbID, fileName, dts);
|
|
if (tmp == null)
|
|
{
|
|
tmp = DataPortal.Fetch<ROImage>(new RODbID_FileName_DTSCriteria(rODbID, fileName, dts));
|
|
AddToCache(tmp);
|
|
}
|
|
if (tmp.ErrorMessage == "No Record Found")
|
|
{
|
|
tmp.Dispose(); // Clean-up ROImage
|
|
tmp = null;
|
|
}
|
|
return tmp;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
throw new DbCslaException("Error on ROImage.GetByRODbID_FileName_DTS", ex);
|
|
}
|
|
}
|
|
public static ROImage Get(SafeDataReader dr)
|
|
{
|
|
if (dr.Read()) return new ROImage(dr);
|
|
return null;
|
|
}
|
|
internal ROImage(SafeDataReader dr)
|
|
{
|
|
ReadData(dr);
|
|
}
|
|
public static void Delete(int imageID)
|
|
{
|
|
if (!CanDeleteObject())
|
|
throw new System.Security.SecurityException("User not authorized to remove a ROImage");
|
|
try
|
|
{
|
|
DataPortal.Delete(new PKCriteria(imageID));
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
throw new DbCslaException("Error on ROImage.Delete", ex);
|
|
}
|
|
}
|
|
public override ROImage Save()
|
|
{
|
|
if (IsDeleted && !CanDeleteObject())
|
|
throw new System.Security.SecurityException("User not authorized to remove a ROImage");
|
|
else if (IsNew && !CanAddObject())
|
|
throw new System.Security.SecurityException("User not authorized to add a ROImage");
|
|
else if (!CanEditObject())
|
|
throw new System.Security.SecurityException("User not authorized to update a ROImage");
|
|
try
|
|
{
|
|
BuildRefreshList();
|
|
ROImage rOImage = base.Save();
|
|
RemoveFromDictionaries(); // if save is successful remove the previous Folder from the cache
|
|
AddToCache(rOImage);//Refresh the item in AllList
|
|
ProcessRefreshList();
|
|
return rOImage;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
throw new DbCslaException("Error on CSLA Save", ex);
|
|
}
|
|
}
|
|
#endregion
|
|
#region Data Access Portal
|
|
[Serializable()]
|
|
protected class PKCriteria
|
|
{
|
|
private int _ImageID;
|
|
public int ImageID
|
|
{ get { return _ImageID; } }
|
|
public PKCriteria(int imageID)
|
|
{
|
|
_ImageID = imageID;
|
|
}
|
|
}
|
|
[Serializable()]
|
|
protected class PKCriteriaJustROImage//Don't load figures or ROFST - Causing Memory Crash
|
|
{
|
|
private int _ImageID;
|
|
public int ImageID
|
|
{ get { return _ImageID; } }
|
|
public PKCriteriaJustROImage(int imageID)
|
|
{
|
|
_ImageID = imageID;
|
|
}
|
|
}
|
|
[Serializable()]
|
|
private class RODbID_FileName_DTSCriteria
|
|
{
|
|
private int _RODbID;
|
|
public int RODbID
|
|
{ get { return _RODbID; } }
|
|
private string _FileName;
|
|
public string FileName
|
|
{ get { return _FileName; } }
|
|
private DateTime _DTS;
|
|
public DateTime DTS
|
|
{ get { return _DTS; } }
|
|
public RODbID_FileName_DTSCriteria(int rODbID, string fileName, DateTime dts)
|
|
{
|
|
_RODbID = rODbID;
|
|
_FileName = fileName;
|
|
_DTS = dts;
|
|
}
|
|
}
|
|
// CSLATODO: If Create needs to access DB - It should not be marked RunLocal
|
|
[RunLocal()]
|
|
private new void DataPortal_Create()
|
|
{
|
|
_ImageID = NextImageID;
|
|
// Database Defaults
|
|
_DTS = _ROImageExtension.DefaultDTS;
|
|
_UserID = _ROImageExtension.DefaultUserID;
|
|
// CSLATODO: Add any defaults that are necessary
|
|
ValidationRules.CheckRules();
|
|
}
|
|
private void ReadData(SafeDataReader dr)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.ReadData", GetHashCode());
|
|
try
|
|
{
|
|
_ImageID = dr.GetInt32("ImageID");
|
|
_RODbID = dr.GetInt32("RODbID");
|
|
_FileName = dr.GetString("FileName");
|
|
_Content = (byte[])dr.GetValue("Content");
|
|
_Config = dr.GetString("Config");
|
|
_DTS = dr.GetDateTime("DTS");
|
|
_UserID = dr.GetString("UserID");
|
|
dr.GetBytes("LastChanged", 0, _LastChanged, 0, 8);
|
|
_ROImageFigureCount = dr.GetInt32("FigureCount");
|
|
MarkOld();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ROImage.ReadData", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("ROImage.ReadData", ex);
|
|
}
|
|
}
|
|
private void DataPortal_Fetch(PKCriteria criteria)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.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 = "getROImage";
|
|
cm.Parameters.AddWithValue("@ImageID", criteria.ImageID);
|
|
cm.CommandTimeout = Database.DefaultTimeout;
|
|
using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
|
|
{
|
|
if (!dr.Read())
|
|
{
|
|
_ErrorMessage = "No Record Found";
|
|
return;
|
|
}
|
|
ReadData(dr);
|
|
// load child objects
|
|
dr.NextResult();
|
|
_ROImageFigures = ROImageFigures.Get(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("ROImage.DataPortal_Fetch", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("ROImage.DataPortal_Fetch", ex);
|
|
}
|
|
}
|
|
private void DataPortal_Fetch(PKCriteriaJustROImage criteria)//Don't load figures or ROFST - Causing Memory Crash
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.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 = "getJustROImage";
|
|
cm.Parameters.AddWithValue("@ImageID", criteria.ImageID);
|
|
cm.CommandTimeout = Database.DefaultTimeout;
|
|
using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
|
|
{
|
|
if (!dr.Read())
|
|
{
|
|
_ErrorMessage = "No Record Found";
|
|
return;
|
|
}
|
|
ReadData(dr);
|
|
// load child objects
|
|
}
|
|
}
|
|
// 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("ROImage.DataPortal_Fetch", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("ROImage.DataPortal_Fetch", ex);
|
|
}
|
|
}
|
|
private void DataPortal_Fetch(RODbID_FileName_DTSCriteria criteria)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.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 = "getROImageByRODbID_FileName_DTS";
|
|
cm.Parameters.AddWithValue("@RODbID", criteria.RODbID);
|
|
cm.Parameters.AddWithValue("@FileName", criteria.FileName);
|
|
if (criteria.DTS.Year >= 1753 && criteria.DTS.Year <= 9999) cm.Parameters.AddWithValue("@DTS", criteria.DTS);
|
|
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("ROImage.DataPortal_Fetch", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("ROImage.DataPortal_Fetch", ex);
|
|
}
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
protected override void DataPortal_Insert()
|
|
{
|
|
try
|
|
{
|
|
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
|
|
{
|
|
ApplicationContext.LocalContext["cn"] = cn;
|
|
SQLInsert();
|
|
// 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("ROImage.DataPortal_Insert", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("ROImage.DataPortal_Insert", ex);
|
|
}
|
|
finally
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.DataPortal_Insert", GetHashCode());
|
|
}
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
internal void SQLInsert()
|
|
{
|
|
if (!this.IsDirty) return;
|
|
try
|
|
{
|
|
if (_MyRODb != null) _MyRODb.Update();
|
|
SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"];
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "addROImage";
|
|
// Input All Fields - Except Calculated Columns
|
|
cm.Parameters.AddWithValue("@RODbID", RODbID);
|
|
cm.Parameters.AddWithValue("@FileName", _FileName);
|
|
cm.Parameters.AddWithValue("@Content", _Content);
|
|
cm.Parameters.AddWithValue("@Config", _Config);
|
|
if (_DTS.Year >= 1753 && _DTS.Year <= 9999) cm.Parameters.AddWithValue("@DTS", _DTS);
|
|
cm.Parameters.AddWithValue("@UserID", _UserID);
|
|
// Output Calculated Columns
|
|
SqlParameter param_ImageID = new SqlParameter("@newImageID", SqlDbType.Int);
|
|
param_ImageID.Direction = ParameterDirection.Output;
|
|
cm.Parameters.Add(param_ImageID);
|
|
SqlParameter param_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp);
|
|
param_LastChanged.Direction = ParameterDirection.Output;
|
|
cm.Parameters.Add(param_LastChanged);
|
|
// CSLATODO: Define any additional output parameters
|
|
cm.ExecuteNonQuery();
|
|
// Save all values being returned from the Procedure
|
|
_ImageID = (int)cm.Parameters["@newImageID"].Value;
|
|
_LastChanged = (byte[])cm.Parameters["@newLastChanged"].Value;
|
|
}
|
|
MarkOld();
|
|
// update child objects
|
|
if (_ROImageFigures != null) _ROImageFigures.Update(this);
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.SQLInsert", GetHashCode());
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ROImage.SQLInsert", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("ROImage.SQLInsert", ex);
|
|
}
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
public static byte[] Add(SqlConnection cn, ref int imageID, RODb myRODb, string fileName, byte[] content, string config, DateTime dts, string userID)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.Add", 0);
|
|
try
|
|
{
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "addROImage";
|
|
// Input All Fields - Except Calculated Columns
|
|
cm.Parameters.AddWithValue("@RODbID", myRODb.RODbID);
|
|
cm.Parameters.AddWithValue("@FileName", fileName);
|
|
cm.Parameters.AddWithValue("@Content", content);
|
|
cm.Parameters.AddWithValue("@Config", config);
|
|
if (dts.Year >= 1753 && dts.Year <= 9999) cm.Parameters.AddWithValue("@DTS", dts);
|
|
cm.Parameters.AddWithValue("@UserID", userID);
|
|
// Output Calculated Columns
|
|
SqlParameter param_ImageID = new SqlParameter("@newImageID", SqlDbType.Int);
|
|
param_ImageID.Direction = ParameterDirection.Output;
|
|
cm.Parameters.Add(param_ImageID);
|
|
SqlParameter param_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp);
|
|
param_LastChanged.Direction = ParameterDirection.Output;
|
|
cm.Parameters.Add(param_LastChanged);
|
|
// CSLATODO: Define any additional output parameters
|
|
cm.ExecuteNonQuery();
|
|
// Save all values being returned from the Procedure
|
|
imageID = (int)cm.Parameters["@newImageID"].Value;
|
|
return (byte[])cm.Parameters["@newLastChanged"].Value;
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ROImage.Add", ex);
|
|
throw new DbCslaException("ROImage.Add", ex);
|
|
}
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
protected override void DataPortal_Update()
|
|
{
|
|
if (!IsDirty) return; // If not dirty - nothing to do
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.DataPortal_Update", GetHashCode());
|
|
try
|
|
{
|
|
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
|
|
{
|
|
ApplicationContext.LocalContext["cn"] = cn;
|
|
SQLUpdate();
|
|
// 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("ROImage.DataPortal_Update", ex);
|
|
_ErrorMessage = ex.Message;
|
|
if (!ex.Message.EndsWith("has been edited by another user.")) throw ex;
|
|
}
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
internal void SQLUpdate()
|
|
{
|
|
if (!IsDirty) return; // If not dirty - nothing to do
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.SQLUpdate", GetHashCode());
|
|
try
|
|
{
|
|
if (_MyRODb != null) _MyRODb.Update();
|
|
SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"];
|
|
if (base.IsDirty)
|
|
{
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "updateROImage";
|
|
// All Fields including Calculated Fields
|
|
cm.Parameters.AddWithValue("@ImageID", _ImageID);
|
|
cm.Parameters.AddWithValue("@RODbID", RODbID);
|
|
cm.Parameters.AddWithValue("@FileName", _FileName);
|
|
cm.Parameters.AddWithValue("@Content", _Content);
|
|
cm.Parameters.AddWithValue("@Config", _Config);
|
|
if (_DTS.Year >= 1753 && _DTS.Year <= 9999) cm.Parameters.AddWithValue("@DTS", _DTS);
|
|
cm.Parameters.AddWithValue("@UserID", _UserID);
|
|
cm.Parameters.AddWithValue("@LastChanged", _LastChanged);
|
|
// Output Calculated Columns
|
|
SqlParameter param_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp);
|
|
param_LastChanged.Direction = ParameterDirection.Output;
|
|
cm.Parameters.Add(param_LastChanged);
|
|
// CSLATODO: Define any additional output parameters
|
|
cm.ExecuteNonQuery();
|
|
// Save all values being returned from the Procedure
|
|
_LastChanged = (byte[])cm.Parameters["@newLastChanged"].Value;
|
|
}
|
|
}
|
|
MarkOld();
|
|
// use the open connection to update child objects
|
|
if (_ROImageFigures != null) _ROImageFigures.Update(this);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ROImage.SQLUpdate", ex);
|
|
_ErrorMessage = ex.Message;
|
|
if (!ex.Message.EndsWith("has been edited by another user.")) throw ex;
|
|
}
|
|
}
|
|
internal void Update()
|
|
{
|
|
if (!this.IsDirty) return;
|
|
if (base.IsDirty)
|
|
{
|
|
SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"];
|
|
if (IsNew)
|
|
_LastChanged = ROImage.Add(cn, ref _ImageID, _MyRODb, _FileName, _Content, _Config, _DTS, _UserID);
|
|
else
|
|
_LastChanged = ROImage.Update(cn, ref _ImageID, _RODbID, _FileName, _Content, _Config, _DTS, _UserID, ref _LastChanged);
|
|
MarkOld();
|
|
}
|
|
if (_ROImageFigures != null) _ROImageFigures.Update(this);
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
public static byte[] Update(SqlConnection cn, ref int imageID, int rODbID, string fileName, byte[] content, string config, DateTime dts, string userID, ref byte[] lastChanged)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.Update", 0);
|
|
try
|
|
{
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "updateROImage";
|
|
// Input All Fields - Except Calculated Columns
|
|
cm.Parameters.AddWithValue("@ImageID", imageID);
|
|
cm.Parameters.AddWithValue("@RODbID", rODbID);
|
|
cm.Parameters.AddWithValue("@FileName", fileName);
|
|
cm.Parameters.AddWithValue("@Content", content);
|
|
cm.Parameters.AddWithValue("@Config", config);
|
|
if (dts.Year >= 1753 && dts.Year <= 9999) cm.Parameters.AddWithValue("@DTS", dts);
|
|
cm.Parameters.AddWithValue("@UserID", userID);
|
|
cm.Parameters.AddWithValue("@LastChanged", lastChanged);
|
|
// Output Calculated Columns
|
|
SqlParameter param_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp);
|
|
param_LastChanged.Direction = ParameterDirection.Output;
|
|
cm.Parameters.Add(param_LastChanged);
|
|
// CSLATODO: Define any additional output parameters
|
|
cm.ExecuteNonQuery();
|
|
// Save all values being returned from the Procedure
|
|
return (byte[])cm.Parameters["@newLastChanged"].Value;
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ROImage.Update", ex);
|
|
throw new DbCslaException("ROImage.Update", ex);
|
|
}
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
protected override void DataPortal_DeleteSelf()
|
|
{
|
|
DataPortal_Delete(new PKCriteria(_ImageID));
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
private void DataPortal_Delete(PKCriteria criteria)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.DataPortal_Delete", GetHashCode());
|
|
try
|
|
{
|
|
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
|
|
{
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "deleteROImage";
|
|
cm.Parameters.AddWithValue("@ImageID", criteria.ImageID);
|
|
cm.ExecuteNonQuery();
|
|
}
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ROImage.DataPortal_Delete", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("ROImage.DataPortal_Delete", ex);
|
|
}
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
public static void Remove(SqlConnection cn, int imageID)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.Remove", 0);
|
|
try
|
|
{
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "deleteROImage";
|
|
// Input PK Fields
|
|
cm.Parameters.AddWithValue("@ImageID", imageID);
|
|
// CSLATODO: Define any additional output parameters
|
|
cm.ExecuteNonQuery();
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ROImage.Remove", ex);
|
|
throw new DbCslaException("ROImage.Remove", ex);
|
|
}
|
|
}
|
|
#endregion
|
|
#region Exists
|
|
public static bool Exists(int imageID)
|
|
{
|
|
ExistsCommand result;
|
|
try
|
|
{
|
|
result = DataPortal.Execute<ExistsCommand>(new ExistsCommand(imageID));
|
|
return result.Exists;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
throw new DbCslaException("Error on ROImage.Exists", ex);
|
|
}
|
|
}
|
|
[Serializable()]
|
|
private class ExistsCommand : CommandBase
|
|
{
|
|
private int _ImageID;
|
|
private bool _exists;
|
|
public bool Exists
|
|
{
|
|
get { return _exists; }
|
|
}
|
|
public ExistsCommand(int imageID)
|
|
{
|
|
_ImageID = imageID;
|
|
}
|
|
protected override void DataPortal_Execute()
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROImage.DataPortal_Execute", GetHashCode());
|
|
try
|
|
{
|
|
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
|
|
{
|
|
cn.Open();
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "existsROImage";
|
|
cm.Parameters.AddWithValue("@ImageID", _ImageID);
|
|
int count = (int)cm.ExecuteScalar();
|
|
_exists = (count > 0);
|
|
}
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ROImage.DataPortal_Execute", ex);
|
|
throw new DbCslaException("ROImage.DataPortal_Execute", ex);
|
|
}
|
|
}
|
|
}
|
|
#endregion
|
|
// Standard Default Code
|
|
#region extension
|
|
ROImageExtension _ROImageExtension = new ROImageExtension();
|
|
[Serializable()]
|
|
partial class ROImageExtension : extensionBase
|
|
{
|
|
}
|
|
[Serializable()]
|
|
class extensionBase
|
|
{
|
|
// Default Values
|
|
public virtual DateTime DefaultDTS
|
|
{
|
|
get { return DateTime.Now; }
|
|
}
|
|
public virtual string DefaultUserID
|
|
{
|
|
get { return Volian.Base.Library.VlnSettings.UserID; }
|
|
}
|
|
// Authorization Rules
|
|
public virtual void AddAuthorizationRules(Csla.Security.AuthorizationRules rules)
|
|
{
|
|
// Needs to be overriden to add new authorization rules
|
|
}
|
|
// Instance Authorization Rules
|
|
public virtual void AddInstanceAuthorizationRules(Csla.Security.AuthorizationRules rules)
|
|
{
|
|
// Needs to be overriden to add new authorization rules
|
|
}
|
|
// Validation Rules
|
|
public virtual void AddValidationRules(Csla.Validation.ValidationRules rules)
|
|
{
|
|
// Needs to be overriden to add new validation rules
|
|
}
|
|
// InstanceValidation Rules
|
|
public virtual void AddInstanceValidationRules(Csla.Validation.ValidationRules rules)
|
|
{
|
|
// Needs to be overriden to add new validation rules
|
|
}
|
|
}
|
|
#endregion
|
|
} // Class
|
|
#region Converter
|
|
internal class ROImageConverter : ExpandableObjectConverter
|
|
{
|
|
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
|
|
{
|
|
if (destType == typeof(string) && value is ROImage)
|
|
{
|
|
// Return the ToString value
|
|
return ((ROImage)value).ToString();
|
|
}
|
|
return base.ConvertTo(context, culture, value, destType);
|
|
}
|
|
}
|
|
#endregion
|
|
} // Namespace
|
|
|
|
|
|
//// The following is a sample Extension File. You can use it to create ROImageExt.cs
|
|
//using System;
|
|
//using System.Collections.Generic;
|
|
//using System.Text;
|
|
//using Csla;
|
|
|
|
//namespace VEPROMS.CSLA.Library
|
|
//{
|
|
// public partial class ROImage
|
|
// {
|
|
// partial class ROImageExtension : extensionBase
|
|
// {
|
|
// // CSLATODO: Override automatic defaults
|
|
// public virtual DateTime DefaultDTS
|
|
// {
|
|
// get { return DateTime.Now; }
|
|
// }
|
|
// public virtual string DefaultUserID
|
|
// {
|
|
// get { return Environment.UserName.ToUpper(); }
|
|
// }
|
|
// public new void AddAuthorizationRules(Csla.Security.AuthorizationRules rules)
|
|
// {
|
|
// //rules.AllowRead(Dbid, "<Role(s)>");
|
|
// }
|
|
// public new void AddInstanceAuthorizationRules(Csla.Security.AuthorizationRules rules)
|
|
// {
|
|
// //rules.AllowInstanceRead(Dbid, "<Role(s)>");
|
|
// }
|
|
// public new void AddValidationRules(Csla.Validation.ValidationRules rules)
|
|
// {
|
|
// rules.AddRule(
|
|
// Csla.Validation.CommonRules.StringMaxLength,
|
|
// new Csla.Validation.CommonRules.MaxLengthRuleArgs("Name", 100));
|
|
// }
|
|
// public new void AddInstanceValidationRules(Csla.Validation.ValidationRules rules)
|
|
// {
|
|
// rules.AddInstanceRule(/* Instance Validation Rule */);
|
|
// }
|
|
// }
|
|
// }
|
|
//}
|