955 lines
40 KiB
C#
955 lines
40 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.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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/// Image 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(ImageConverter))]
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public partial class Image : BusinessBase<Image>, 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<Image> _RefreshImages = new List<Image>();
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private void AddToRefreshList(List<Image> refreshImages)
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{
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if (IsDirty)
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refreshImages.Add(this);
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}
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private void ClearRefreshList() => _RefreshImages = new List<Image>();
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private void BuildRefreshList()
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{
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ClearRefreshList();
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AddToRefreshList(_RefreshImages);
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}
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private void ProcessRefreshList()
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{
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foreach (Image tmp in _RefreshImages)
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{
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ImageInfo.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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[System.Diagnostics.CodeAnalysis.SuppressMessage("Style", "IDE0044:Add readonly modifier", Justification = "Keeping Collections Not ReadOnly")]
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private static List<Image> _CacheList = new List<Image>();
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Style", "IDE0060:Remove unused parameter", Justification = "Keeping until replace CSLA")]
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protected static void AddToCache(Image image)
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{
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}
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protected static void RemoveFromCache(Image image)
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{
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while (_CacheList.Contains(image)) _CacheList.Remove(image); // In RemoveFromCache
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}
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Style", "IDE0044:Add readonly modifier", Justification = "Keeping Collections Not ReadOnly")]
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private static Dictionary<string, List<Image>> _CacheByPrimaryKey = new Dictionary<string, List<Image>>();
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private static void ConvertListToDictionary()
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{
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while (_CacheList.Count > 0) // Move Image(s) from temporary _CacheList to _CacheByPrimaryKey
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{
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Image tmp = _CacheList[0]; // Get the first Image
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string pKey = tmp.ContentID.ToString();
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if (!_CacheByPrimaryKey.ContainsKey(pKey))
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{
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_CacheByPrimaryKey[pKey] = new List<Image>(); // 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 Image
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}
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}
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protected static Image GetCachedByPrimaryKey(int contentID)
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{
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ConvertListToDictionary();
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string key = contentID.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 => _ErrorMessage;
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private int _ContentID;
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[System.ComponentModel.DataObjectField(true, true)]
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public int ContentID
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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if (_MyContent != null) _ContentID = _MyContent.ContentID;
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return _ContentID;
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}
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}
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private Content _MyContent;
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[System.ComponentModel.DataObjectField(true, true)]
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public Content MyContent
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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if (_MyContent == null && _ContentID != 0) _MyContent = Content.Get(_ContentID);
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return _MyContent;
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}
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}
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private int _ImageType;
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/// <summary>
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/// 1 - Figure, 2 - Video, 3 - Audio
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/// </summary>
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public int ImageType
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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return _ImageType;
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}
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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set
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{
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if (_ImageType != value)
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{
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_ImageType = value;
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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[] _Data;
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public byte[] Data
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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return _Data;
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}
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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set
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{
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if (_Data != value)
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{
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_Data = 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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public override bool IsDirty => base.IsDirty;
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Style", "IDE0060:Remove unused parameter", Justification = "Keeping until replace CSLA")]
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public bool IsDirtyList(List<object> list) => base.IsDirty;
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public override bool IsValid => (IsNew && !IsDirty) || base.IsValid;
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Style", "IDE0060:Remove unused parameter", Justification = "Keeping until replace CSLA")]
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public bool IsValidList(List<object> list) => (IsNew && !IsDirty) || base.IsValid;
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// CSLATODO: Check Image.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 Image</returns>
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protected override object GetIdValue() => MyImageUnique; // Absolutely Unique ID
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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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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 (Equals(hasBrokenRules)) return BrokenRulesCollection;
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return hasBrokenRules?.BrokenRules;
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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(
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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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_ImageExtension.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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_ImageExtension.AddInstanceValidationRules(ValidationRules);
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// CSLATODO: Add other validation rules
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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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_ImageExtension.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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_ImageExtension.AddInstanceAuthorizationRules(AuthorizationRules);
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}
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#endregion
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#region Factory Methods
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public int CurrentEditLevel => EditLevel;
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private static int _ImageUnique = 0;
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protected static int ImageUnique => ++_ImageUnique;
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private readonly int _MyImageUnique = ImageUnique;
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// Absolutely Unique ID - Editable
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public int MyImageUnique => _MyImageUnique;
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protected Image()
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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 => ++_CountCreated;
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private readonly int _CountWhenCreated = IncrementCountCreated;
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public static int CountCreated => _CountCreated;
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public static int CountNotDisposed => _CountCreated - _CountDisposed;
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public static int CountNotFinalized => _CountCreated - _CountFinalized;
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~Image()
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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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RemoveFromDictionaries();
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}
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private void RemoveFromDictionaries()
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{
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RemoveFromCache(this);
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if (_CacheByPrimaryKey.ContainsKey(ContentID.ToString()))
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{
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List<Image> listImage = _CacheByPrimaryKey[ContentID.ToString()]; // Get the list of items
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while (listImage.Contains(this)) listImage.Remove(this); // Remove the item from the list
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if (listImage.Count == 0) //If there are no items left in the list
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_CacheByPrimaryKey.Remove(ContentID.ToString()); // remove the list
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}
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}
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public static Image New()
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{
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try
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{
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return DataPortal.Create<Image>();
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}
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catch (Exception ex)
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{
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throw new DbCslaException("Error on Image.New", ex);
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}
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}
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public static Image New(Content myContent, string fileName, byte[] data)
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{
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Image tmp = Image.New();
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tmp._MyContent = myContent;
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tmp.FileName = fileName;
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tmp.Data = data;
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return tmp;
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}
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public static Image New(Content myContent, int imageType, string fileName, byte[] data, string config, DateTime dts, string userID)
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{
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Image tmp = Image.New();
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tmp._MyContent = myContent;
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tmp.ImageType = imageType;
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tmp.FileName = fileName;
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tmp.Data = data;
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tmp.Config = config;
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tmp.DTS = dts;
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tmp.UserID = userID;
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return tmp;
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}
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public static Image MakeImage(Content myContent, int imageType, string fileName, byte[] data, string config, DateTime dts, string userID)
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{
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Image tmp = Image.New(myContent, imageType, fileName, data, config, dts, userID);
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if (tmp.IsSavable)
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tmp = tmp.Save();
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else
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{
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Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
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tmp._ErrorMessage = "Failed Validation:";
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foreach (Csla.Validation.BrokenRule br in brc)
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{
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tmp._ErrorMessage += "\r\n\tFailure: " + br.RuleName;
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}
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}
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return tmp;
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}
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public static Image New(Content myContent, string fileName, byte[] data, string config)
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{
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Image tmp = Image.New();
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tmp._MyContent = myContent;
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tmp.FileName = fileName;
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tmp.Data = data;
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tmp.Config = config;
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return tmp;
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}
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public static Image MakeImage(Content myContent, string fileName, byte[] data, string config)
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{
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Image tmp = Image.New(myContent, fileName, data, config);
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if (tmp.IsSavable)
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tmp = tmp.Save();
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else
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{
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Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
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tmp._ErrorMessage = "Failed Validation:";
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foreach (Csla.Validation.BrokenRule br in brc)
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{
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tmp._ErrorMessage += "\r\n\tFailure: " + br.RuleName;
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}
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}
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return tmp;
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}
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public static Image New(Content myContent)
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{
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Image tmp = Image.New();
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tmp._MyContent = myContent;
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tmp.MarkClean();
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tmp.MarkAsChild();
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return tmp;
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}
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public static Image Get(int contentID)
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{
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try
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{
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Image tmp = GetCachedByPrimaryKey(contentID);
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if (tmp == null)
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{
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tmp = DataPortal.Fetch<Image>(new PKCriteria(contentID));
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AddToCache(tmp);
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}
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if (tmp.ErrorMessage == "No Record Found")
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{
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tmp.Dispose(); // Clean-up Image
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tmp = null;
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}
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return tmp;
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}
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catch (Exception ex)
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{
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throw new DbCslaException("Error on Image.Get", ex);
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}
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}
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public static Image Get(SafeDataReader dr)
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{
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if (dr.Read()) return new Image(dr);
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return null;
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}
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internal Image(SafeDataReader dr) => ReadData(dr);
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public static void Delete(int contentID)
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{
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try
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{
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DataPortal.Delete(new PKCriteria(contentID));
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}
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catch (Exception ex)
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{
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throw new DbCslaException("Error on Image.Delete", ex);
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}
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}
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public override Image Save()
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{
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try
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{
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BuildRefreshList();
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Image image = base.Save();
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RemoveFromDictionaries(); // if save is successful remove the previous Folder from the cache
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AddToCache(image);//Refresh the item in AllList
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ProcessRefreshList();
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return image;
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}
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catch (Exception ex)
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{
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throw new DbCslaException("Error on CSLA Save", ex);
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}
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}
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#endregion
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#region Data Access Portal
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[Serializable()]
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protected class PKCriteria
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{
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private readonly int _ContentID;
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public int ContentID => _ContentID;
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public PKCriteria(int contentID) => _ContentID = contentID;
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}
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// CSLATODO: If Create needs to access DB - It should not be marked RunLocal
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[RunLocal()]
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private new void DataPortal_Create()
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{
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// Database Defaults
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_ImageType = _ImageExtension.DefaultImageType;
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_DTS = _ImageExtension.DefaultDTS;
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_UserID = _ImageExtension.DefaultUserID;
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// CSLATODO: Add any defaults that are necessary
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ValidationRules.CheckRules();
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}
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private void ReadData(SafeDataReader dr)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Image.ReadData", GetHashCode());
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try
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{
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_ContentID = dr.GetInt32("ContentID");
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_ImageType = dr.GetInt32("ImageType");
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_FileName = dr.GetString("FileName");
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_Data = (byte[])dr.GetValue("Data");
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_Config = dr.GetString("Config");
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_DTS = dr.GetDateTime("DTS");
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_UserID = dr.GetString("UserID");
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dr.GetBytes("LastChanged", 0, _LastChanged, 0, 8);
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MarkOld();
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("Image.ReadData", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("Image.ReadData", ex);
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}
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}
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private void DataPortal_Fetch(PKCriteria criteria)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Image.DataPortal_Fetch", GetHashCode());
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try
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{
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using (SqlConnection cn = Database.VEPROMS_SqlConnection)
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{
|
|
ApplicationContext.LocalContext["cn"] = cn;
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandText = "getImage";
|
|
cm.Parameters.AddWithValue("@ContentID", criteria.ContentID);
|
|
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("Image.DataPortal_Fetch", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("Image.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("Image.DataPortal_Insert", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("Image.DataPortal_Insert", ex);
|
|
}
|
|
finally
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Image.DataPortal_Insert", GetHashCode());
|
|
}
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
internal void SQLInsert()
|
|
{
|
|
if (!IsDirty) return;
|
|
try
|
|
{
|
|
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
|
|
{
|
|
if (cn.State == System.Data.ConnectionState.Closed) cn.Open();
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "addImage";
|
|
// Input All Fields - Except Calculated Columns
|
|
cm.Parameters.AddWithValue("@ContentID", ContentID);
|
|
cm.Parameters.AddWithValue("@ImageType", _ImageType);
|
|
cm.Parameters.AddWithValue("@FileName", _FileName);
|
|
cm.Parameters.AddWithValue("@Data", _Data);
|
|
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_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp)
|
|
{
|
|
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();
|
|
// update child objects
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Image.SQLInsert", GetHashCode());
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("Image.SQLInsert", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("Image.SQLInsert", ex);
|
|
}
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
public static byte[] Add(SqlConnection cn, Content myContent, int imageType, string fileName, byte[] data, string config, DateTime dts, string userID)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Image.Add", 0);
|
|
try
|
|
{
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "addImage";
|
|
// Input All Fields - Except Calculated Columns
|
|
cm.Parameters.AddWithValue("@ContentID", myContent.ContentID);
|
|
cm.Parameters.AddWithValue("@ImageType", imageType);
|
|
cm.Parameters.AddWithValue("@FileName", fileName);
|
|
cm.Parameters.AddWithValue("@Data", data);
|
|
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_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp)
|
|
{
|
|
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("Image.Add", ex);
|
|
throw new DbCslaException("Image.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}] Image.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("Image.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}] Image.SQLUpdate", GetHashCode());
|
|
try
|
|
{
|
|
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
|
|
{
|
|
if (cn.State == System.Data.ConnectionState.Closed) cn.Open();
|
|
if (base.IsDirty)
|
|
{
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "updateImage";
|
|
// All Fields including Calculated Fields
|
|
cm.Parameters.AddWithValue("@ContentID", ContentID);
|
|
cm.Parameters.AddWithValue("@ImageType", _ImageType);
|
|
cm.Parameters.AddWithValue("@FileName", _FileName);
|
|
cm.Parameters.AddWithValue("@Data", _Data);
|
|
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)
|
|
{
|
|
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
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("Image.SQLUpdate", ex);
|
|
_ErrorMessage = ex.Message;
|
|
if (!ex.Message.EndsWith("has been edited by another user.")) throw ex;
|
|
}
|
|
}
|
|
internal void Update(Content content)
|
|
{
|
|
if (!IsDirty) return;
|
|
if (base.IsDirty)
|
|
{
|
|
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
|
|
{
|
|
if (cn.State == System.Data.ConnectionState.Closed) cn.Open();
|
|
if (IsNew)
|
|
_LastChanged = Image.Add(cn, content, _ImageType, _FileName, _Data, _Config, _DTS, _UserID);
|
|
else
|
|
_LastChanged = Image.Update(cn, content.ContentID, _ImageType, _FileName, _Data, _Config, _DTS, _UserID, ref _LastChanged);
|
|
}
|
|
|
|
MarkOld();
|
|
}
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
public static byte[] Update(SqlConnection cn, int contentID, int imageType, string fileName, byte[] data, string config, DateTime dts, string userID, ref byte[] lastChanged)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Image.Update", 0);
|
|
try
|
|
{
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "updateImage";
|
|
// Input All Fields - Except Calculated Columns
|
|
cm.Parameters.AddWithValue("@ContentID", contentID);
|
|
cm.Parameters.AddWithValue("@ImageType", imageType);
|
|
cm.Parameters.AddWithValue("@FileName", fileName);
|
|
cm.Parameters.AddWithValue("@Data", data);
|
|
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)
|
|
{
|
|
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("Image.Update", ex);
|
|
throw new DbCslaException("Image.Update", ex);
|
|
}
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
protected override void DataPortal_DeleteSelf()
|
|
{
|
|
DataPortal_Delete(new PKCriteria(_ContentID));
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
private void DataPortal_Delete(PKCriteria criteria)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Image.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 = "deleteImage";
|
|
cm.Parameters.AddWithValue("@ContentID", criteria.ContentID);
|
|
cm.ExecuteNonQuery();
|
|
}
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("Image.DataPortal_Delete", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("Image.DataPortal_Delete", ex);
|
|
}
|
|
}
|
|
[Transactional(TransactionalTypes.TransactionScope)]
|
|
public static void Remove(SqlConnection cn, int contentID)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Image.Remove", 0);
|
|
try
|
|
{
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "deleteImage";
|
|
// Input PK Fields
|
|
cm.Parameters.AddWithValue("@ContentID", contentID);
|
|
// CSLATODO: Define any additional output parameters
|
|
cm.ExecuteNonQuery();
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("Image.Remove", ex);
|
|
throw new DbCslaException("Image.Remove", ex);
|
|
}
|
|
}
|
|
#endregion
|
|
#region Exists
|
|
public static bool Exists(int contentID)
|
|
{
|
|
ExistsCommand result;
|
|
try
|
|
{
|
|
result = DataPortal.Execute<ExistsCommand>(new ExistsCommand(contentID));
|
|
return result.Exists;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
throw new DbCslaException("Error on Image.Exists", ex);
|
|
}
|
|
}
|
|
[Serializable()]
|
|
private class ExistsCommand : CommandBase
|
|
{
|
|
private readonly int _ContentID;
|
|
private bool _exists;
|
|
public bool Exists => _exists;
|
|
public ExistsCommand(int contentID) => _ContentID = contentID;
|
|
protected override void DataPortal_Execute()
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Image.DataPortal_Execute", GetHashCode());
|
|
try
|
|
{
|
|
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
|
|
{
|
|
if (cn.State == System.Data.ConnectionState.Closed) cn.Open();
|
|
using (SqlCommand cm = cn.CreateCommand())
|
|
{
|
|
cm.CommandType = CommandType.StoredProcedure;
|
|
cm.CommandTimeout = Database.SQLTimeout;
|
|
cm.CommandText = "existsImage";
|
|
cm.Parameters.AddWithValue("@ContentID", _ContentID);
|
|
int count = (int)cm.ExecuteScalar();
|
|
_exists = (count > 0);
|
|
}
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("Image.DataPortal_Execute", ex);
|
|
throw new DbCslaException("Image.DataPortal_Execute", ex);
|
|
}
|
|
}
|
|
}
|
|
#endregion
|
|
// Standard Default Code
|
|
#region extension
|
|
readonly ImageExtension _ImageExtension = new ImageExtension();
|
|
[Serializable()]
|
|
partial class ImageExtension : extensionBase
|
|
{
|
|
}
|
|
[Serializable()]
|
|
class extensionBase
|
|
{
|
|
// Default Values
|
|
public virtual int DefaultImageType => 1;
|
|
public virtual DateTime DefaultDTS => DateTime.Now;
|
|
public virtual string DefaultUserID => 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 ImageConverter : ExpandableObjectConverter
|
|
{
|
|
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
|
|
{
|
|
if (destType == typeof(string) && value is Image myimage)
|
|
{
|
|
// Return the ToString value
|
|
return myimage.ToString();
|
|
}
|
|
return base.ConvertTo(context, culture, value, destType);
|
|
}
|
|
}
|
|
#endregion
|
|
} // Namespace
|