341 lines
14 KiB
C#
341 lines
14 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.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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/// ContentItem 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(ContentItemConverter))]
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public partial class ContentItem : BusinessBase<ContentItem>, IVEHasBrokenRules, IDisposable
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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 Business Methods
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private readonly string _ErrorMessage = string.Empty;
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public string ErrorMessage => _ErrorMessage;
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private int _ItemID;
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[System.ComponentModel.DataObjectField(true, true)]
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public int ItemID
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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if (_MyItem != null) _ItemID = _MyItem.ItemID;
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return _ItemID;
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}
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}
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private Item _MyItem;
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[System.ComponentModel.DataObjectField(true, true)]
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public Item MyItem
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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 (_MyItem == null && _ItemID != 0) _MyItem = Item.Get(_ItemID);
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return _MyItem;
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}
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}
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private int? _PreviousID;
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public int? PreviousID
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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if (_MyPrevious != null) _PreviousID = _MyPrevious.ItemID;
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return _PreviousID;
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}
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}
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private Item _MyPrevious;
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public Item MyPrevious
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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if (_MyPrevious == null && _PreviousID != null) _MyPrevious = Item.Get((int)_PreviousID);
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return _MyPrevious;
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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 ((_MyPrevious == null ? _PreviousID : (int?)_MyPrevious.ItemID) != (value == null ? null : (int?)value.ItemID))
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{
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_MyPrevious = value;
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_PreviousID = (value == null ? null : (int?)value.ItemID);
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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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// CSLATODO: Check ContentItem.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 ContentItem</returns>
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protected override object GetIdValue() => MyContentItemUnique; // Absolutely Unique ID
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// CSLATODO: Replace base ContentItem.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 ContentItem</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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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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#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 (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 (_MyItem != null && (hasBrokenRules = _MyItem.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 (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, "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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// 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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}
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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 _ContentItemUnique = 0;
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private static int ContentItemUnique => ++_ContentItemUnique;
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private readonly int _MyContentItemUnique = ContentItemUnique;
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// Absolutely Unique ID - Editable FK
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public int MyContentItemUnique => _MyContentItemUnique;
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internal static ContentItem New() => new ContentItem();
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internal static ContentItem Get(SafeDataReader dr) => new ContentItem(dr);
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public ContentItem()
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{
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MarkAsChild();
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_ItemID = Item.NextItemID;
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_DTS = _ContentItemExtension.DefaultDTS;
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_UserID = _ContentItemExtension.DefaultUserID;
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ValidationRules.CheckRules();
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}
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internal ContentItem(SafeDataReader dr)
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{
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MarkAsChild();
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Fetch(dr);
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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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~ContentItem()
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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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}
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#endregion
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#region Data Access Portal
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private void Fetch(SafeDataReader dr)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ContentItem.FetchDR", GetHashCode());
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try
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{
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_ItemID = dr.GetInt32("ItemID");
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_PreviousID = (int?)dr.GetValue("PreviousID");
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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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}
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catch (Exception ex) // FKItem Fetch
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("ContentItem.FetchDR", ex);
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throw new DbCslaException("ContentItem.Fetch", ex);
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}
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MarkOld();
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}
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internal void Insert(Content myContent)
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{
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// if we're not dirty then don't update the database
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if (!IsDirty) return;
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using (SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"])
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{
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_LastChanged = Item.Add(cn, ref _ItemID, Item.Get((int)_PreviousID), myContent, _DTS, _UserID);
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}
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MarkOld();
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}
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internal void Update(Content myContent)
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{
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// if we're not dirty then don't update the database
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if (!IsDirty) return;
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using (SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"])
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{
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_LastChanged = Item.Update(cn, ref _ItemID, _PreviousID, myContent.ContentID, _DTS, _UserID, ref _LastChanged);
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}
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MarkOld();
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}
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Style", "IDE0060:Remove unused parameter", Justification = "Keeping until replace CSLA")]
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internal void DeleteSelf(Content myContent)
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{
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// if we're not dirty then don't update the database
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if (!IsDirty) return;
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// if we're new then don't update the database
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if (IsNew) return;
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using (SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"])
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{
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Item.Remove(cn, _ItemID);
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}
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MarkNew();
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}
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#endregion
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// Standard Default Code
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#region extension
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readonly ContentItemExtension _ContentItemExtension = new ContentItemExtension();
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[Serializable()]
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partial class ContentItemExtension : extensionBase
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{
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}
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[Serializable()]
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class extensionBase
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{
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// Default Values
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public virtual DateTime DefaultDTS => DateTime.Now;
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public virtual string DefaultUserID => Volian.Base.Library.VlnSettings.UserID;
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// Authorization Rules
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public virtual void AddAuthorizationRules(Csla.Security.AuthorizationRules rules)
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{
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// Needs to be overriden to add new authorization rules
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}
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// Instance Authorization Rules
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public virtual void AddInstanceAuthorizationRules(Csla.Security.AuthorizationRules rules)
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{
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// Needs to be overriden to add new authorization rules
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}
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// Validation Rules
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public virtual void AddValidationRules(Csla.Validation.ValidationRules rules)
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{
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// Needs to be overriden to add new validation rules
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}
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// InstanceValidation Rules
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public virtual void AddInstanceValidationRules(Csla.Validation.ValidationRules rules)
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{
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// Needs to be overriden to add new validation rules
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}
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}
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#endregion
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} // Class
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#region Converter
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internal class ContentItemConverter : ExpandableObjectConverter
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{
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public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
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{
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if (destType == typeof(string) && value is ContentItem item)
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{
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// Return the ToString value
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return item.ToString();
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}
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return base.ConvertTo(context, culture, value, destType);
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}
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}
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#endregion
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} // Namespace
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