515 lines
16 KiB
C#
515 lines
16 KiB
C#
// ========================================================================
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// Copyright 2007 - Volian Enterprises, Inc. All rights reserved.
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// Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
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// ------------------------------------------------------------------------
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// $Workfile: $ $Revision: $
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// $Author: $ $Date: $
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//
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// $History: $
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// ========================================================================
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using System;
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using System.Data;
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using System.Data.SqlClient;
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using Csla;
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using Csla.Data;
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using System.Configuration;
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using System.IO;
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using System.ComponentModel;
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using System.Collections.Generic;
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namespace VEPROMS.CSLA.Library
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{
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public delegate void DocumentInfoEvent(object sender);
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/// <summary>
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/// DocumentInfo 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(DocumentInfoConverter))]
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public partial class DocumentInfo : ReadOnlyBase<DocumentInfo>, IDisposable
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{
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public event DocumentInfoEvent Changed;
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private void OnChange()
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{
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if (Changed != null) Changed(this);
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}
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#region Log4Net
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private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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#endregion
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#region Collection
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private static List<DocumentInfo> _CacheList = new List<DocumentInfo>();
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protected static void AddToCache(DocumentInfo documentInfo)
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{
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if (!_CacheList.Contains(documentInfo)) _CacheList.Add(documentInfo); // In AddToCache
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}
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protected static void RemoveFromCache(DocumentInfo documentInfo)
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{
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while (_CacheList.Contains(documentInfo)) _CacheList.Remove(documentInfo); // In RemoveFromCache
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}
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private static Dictionary<string, List<DocumentInfo>> _CacheByPrimaryKey = new Dictionary<string, List<DocumentInfo>>();
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private static void ConvertListToDictionary()
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{
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while (_CacheList.Count > 0) // Move DocumentInfo(s) from temporary _CacheList to _CacheByPrimaryKey
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{
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DocumentInfo tmp = _CacheList[0]; // Get the first DocumentInfo
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string pKey = tmp.DocID.ToString();
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if (!_CacheByPrimaryKey.ContainsKey(pKey))
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{
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_CacheByPrimaryKey[pKey] = new List<DocumentInfo>(); // 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 DocumentInfo
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}
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}
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internal static void AddList(DocumentInfoList lst)
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{
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foreach (DocumentInfo item in lst) AddToCache(item);
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}
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protected static DocumentInfo GetCachedByPrimaryKey(int docID)
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{
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ConvertListToDictionary();
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string key = docID.ToString();
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if (_CacheByPrimaryKey.ContainsKey(key)) return _CacheByPrimaryKey[key][0];
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return null;
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}
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#endregion
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#region Business Methods
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private string _ErrorMessage = string.Empty;
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public string ErrorMessage
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{
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get { return _ErrorMessage; }
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}
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protected Document _Editable;
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private IVEHasBrokenRules HasBrokenRules
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{
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get
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{
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IVEHasBrokenRules hasBrokenRules = null;
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if (_Editable != null)
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hasBrokenRules = _Editable.HasBrokenRules;
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return hasBrokenRules;
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}
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}
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private int _DocID;
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[System.ComponentModel.DataObjectField(true, true)]
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public int DocID
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("DocID", true);
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return _DocID;
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}
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}
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private string _LibTitle = string.Empty;
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public string LibTitle
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("LibTitle", true);
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return _LibTitle;
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}
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}
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private byte[] _DocContent;
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/// <summary>
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/// Actual content of a Word Document (RTF, DOC or XML Format)
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/// </summary>
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public byte[] DocContent
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("DocContent", true);
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return _DocContent;
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}
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}
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private string _DocAscii = string.Empty;
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/// <summary>
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/// Used for searching
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/// </summary>
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public string DocAscii
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("DocAscii", true);
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return _DocAscii;
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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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CanReadProperty("Config", true);
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return _Config;
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}
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}
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private DateTime _DTS = new DateTime();
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public DateTime DTS
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("DTS", true);
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return _DTS;
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}
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}
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private string _UserID = string.Empty;
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public string UserID
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("UserID", true);
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return _UserID;
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}
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}
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private string _FileExtension = string.Empty;
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public string FileExtension
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("FileExtension", true);
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return _FileExtension;
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}
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}
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private int _DocumentDROUsageCount = 0;
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/// <summary>
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/// Count of DocumentDROUsages for this Document
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/// </summary>
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public int DocumentDROUsageCount
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("DocumentDROUsageCount", true);
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if (_DocumentDROUsageCount < 0)
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_DocumentDROUsageCount = DocumentDROUsages.Count;
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return _DocumentDROUsageCount;
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}
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}
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private DROUsageInfoList _DocumentDROUsages = null;
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[TypeConverter(typeof(DROUsageInfoListConverter))]
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public DROUsageInfoList DocumentDROUsages
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("DocumentDROUsages", true);
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if (_DocumentDROUsageCount < 0 || (_DocumentDROUsageCount > 0 && _DocumentDROUsages == null))
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_DocumentDROUsages = DROUsageInfoList.GetByDocID(_DocID);
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if (_DocumentDROUsageCount < 0)
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_DocumentDROUsageCount = _DocumentDROUsages.Count;
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return _DocumentDROUsages;
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}
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}
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public void RefreshDocumentDROUsages()
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{
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_DocumentDROUsageCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_DocID.ToString()))
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foreach (DocumentInfo tmp in _CacheByPrimaryKey[_DocID.ToString()])
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tmp._DocumentDROUsageCount = -1; // This will cause the data to be requeried
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}
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private int _DocumentEntryCount = 0;
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/// <summary>
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/// Count of DocumentEntries for this Document
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/// </summary>
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public int DocumentEntryCount
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("DocumentEntryCount", true);
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if (_DocumentEntryCount < 0)
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_DocumentEntryCount = DocumentEntries.Count;
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return _DocumentEntryCount;
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}
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}
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private EntryInfoList _DocumentEntries = null;
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[TypeConverter(typeof(EntryInfoListConverter))]
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public EntryInfoList DocumentEntries
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("DocumentEntries", true);
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if (_DocumentEntryCount < 0 || (_DocumentEntryCount > 0 && _DocumentEntries == null))
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_DocumentEntries = EntryInfoList.GetByDocID(_DocID);
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if (_DocumentEntryCount < 0)
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_DocumentEntryCount = _DocumentEntries.Count;
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return _DocumentEntries;
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}
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}
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public void RefreshDocumentEntries()
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{
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_DocumentEntryCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_DocID.ToString()))
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foreach (DocumentInfo tmp in _CacheByPrimaryKey[_DocID.ToString()])
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tmp._DocumentEntryCount = -1; // This will cause the data to be requeried
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}
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private int _DocumentPdfCount = 0;
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/// <summary>
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/// Count of DocumentPdfs for this Document
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/// </summary>
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public int DocumentPdfCount
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("DocumentPdfCount", true);
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if (_DocumentPdfCount < 0)
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_DocumentPdfCount = DocumentPdfs.Count;
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return _DocumentPdfCount;
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}
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}
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private PdfInfoList _DocumentPdfs = null;
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[TypeConverter(typeof(PdfInfoListConverter))]
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public PdfInfoList DocumentPdfs
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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CanReadProperty("DocumentPdfs", true);
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if (_DocumentPdfCount < 0 || (_DocumentPdfCount > 0 && _DocumentPdfs == null))
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_DocumentPdfs = PdfInfoList.GetByDocID(_DocID);
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if (_DocumentPdfCount < 0)
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_DocumentPdfCount = _DocumentPdfs.Count;
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return _DocumentPdfs;
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}
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}
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public void RefreshDocumentPdfs()
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{
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_DocumentPdfCount = -1;
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(_DocID.ToString()))
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foreach (DocumentInfo tmp in _CacheByPrimaryKey[_DocID.ToString()])
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tmp._DocumentPdfCount = -1; // This will cause the data to be requeried
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}
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// CSLATODO: Replace base DocumentInfo.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 DocumentInfo</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 DocumentInfo.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 DocumentInfo</returns>
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protected override object GetIdValue()
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{
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return MyDocumentInfoUnique; // Absolutely Unique ID
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}
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#endregion
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#region Factory Methods
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private static int _DocumentInfoUnique = 0;
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private static int DocumentInfoUnique
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{ get { return ++_DocumentInfoUnique; } }
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private int _MyDocumentInfoUnique = DocumentInfoUnique;
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public int MyDocumentInfoUnique // Absolutely Unique ID - Info
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{ get { return _MyDocumentInfoUnique; } }
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protected DocumentInfo()
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{/* require use of factory methods */
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AddToCache(this);
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}
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private bool _Disposed = false;
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private static int _CountCreated = 0;
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private static int _CountDisposed = 0;
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private static int _CountFinalized = 0;
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private static int IncrementCountCreated
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{ get { return ++_CountCreated; } }
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private int _CountWhenCreated = IncrementCountCreated;
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public static int CountCreated
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{ get { return _CountCreated; } }
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public static int CountNotDisposed
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{ get { return _CountCreated - _CountDisposed; } }
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public static int CountNotFinalized
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{ get { return _CountCreated - _CountFinalized; } }
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~DocumentInfo()
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{
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_CountFinalized++;
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}
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public void Dispose()
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{
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if (_Disposed) return;
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_CountDisposed++;
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_Disposed = true;
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RemoveFromCache(this);
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if (!_CacheByPrimaryKey.ContainsKey(DocID.ToString())) return;
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List<DocumentInfo> listDocumentInfo = _CacheByPrimaryKey[DocID.ToString()]; // Get the list of items
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while (listDocumentInfo.Contains(this)) listDocumentInfo.Remove(this); // Remove the item from the list
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if (listDocumentInfo.Count == 0) // If there are no items left in the list
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_CacheByPrimaryKey.Remove(DocID.ToString()); // remove the list
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}
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public virtual Document Get()
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{
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return _Editable = Document.Get(_DocID);
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}
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public static void Refresh(Document tmp)
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{
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string key = tmp.DocID.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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foreach (DocumentInfo tmpInfo in _CacheByPrimaryKey[key])
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tmpInfo.RefreshFields(tmp);
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}
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protected virtual void RefreshFields(Document tmp)
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{
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_LibTitle = tmp.LibTitle;
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_DocContent = tmp.DocContent;
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_DocAscii = tmp.DocAscii;
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_Config = tmp.Config;
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_DTS = tmp.DTS;
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_UserID = tmp.UserID;
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_FileExtension = tmp.FileExtension;
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_DocumentInfoExtension.Refresh(this);
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OnChange();// raise an event
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}
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public static DocumentInfo Get(int docID)
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{
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//if (!CanGetObject())
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// throw new System.Security.SecurityException("User not authorized to view a Document");
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try
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{
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DocumentInfo tmp = GetCachedByPrimaryKey(docID);
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if (tmp == null)
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{
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tmp = DataPortal.Fetch<DocumentInfo>(new PKCriteria(docID));
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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 DocumentInfo
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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 DocumentInfo.Get", 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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internal DocumentInfo(SafeDataReader dr)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] DocumentInfo.Constructor", GetHashCode());
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try
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{
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ReadData(dr);
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("DocumentInfo.Constructor", ex);
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throw new DbCslaException("DocumentInfo.Constructor", ex);
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}
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}
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[Serializable()]
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protected class PKCriteria
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{
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private int _DocID;
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public int DocID
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{ get { return _DocID; } }
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public PKCriteria(int docID)
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{
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_DocID = docID;
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}
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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}] DocumentInfo.ReadData", GetHashCode());
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try
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{
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_DocID = dr.GetInt32("DocID");
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_LibTitle = dr.GetString("LibTitle");
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_DocContent = (byte[])dr.GetValue("DocContent");
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_DocAscii = dr.GetString("DocAscii");
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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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_FileExtension = dr.GetString("FileExtension");
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_DocumentDROUsageCount = dr.GetInt32("DROUsageCount");
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_DocumentEntryCount = dr.GetInt32("EntryCount");
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_DocumentPdfCount = dr.GetInt32("PdfCount");
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("DocumentInfo.ReadData", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("DocumentInfo.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}] DocumentInfo.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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{
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ApplicationContext.LocalContext["cn"] = cn;
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using (SqlCommand cm = cn.CreateCommand())
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{
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cm.CommandType = CommandType.StoredProcedure;
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cm.CommandText = "getDocument";
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cm.Parameters.AddWithValue("@DocID", criteria.DocID);
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cm.CommandTimeout = Database.DefaultTimeout;
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using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
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{
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if (!dr.Read())
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{
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_ErrorMessage = "No Record Found";
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return;
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}
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ReadData(dr);
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}
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}
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// removing of item only needed for local data portal
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if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
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ApplicationContext.LocalContext.Remove("cn");
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}
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("DocumentInfo.DataPortal_Fetch", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("DocumentInfo.DataPortal_Fetch", ex);
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}
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}
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#endregion
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// Standard Refresh
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#region extension
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DocumentInfoExtension _DocumentInfoExtension = new DocumentInfoExtension();
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[Serializable()]
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partial class DocumentInfoExtension : extensionBase { }
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[Serializable()]
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class extensionBase
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{
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// Default Refresh
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public virtual void Refresh(DocumentInfo tmp) { }
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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 DocumentInfoConverter : 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 DocumentInfo)
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{
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// Return the ToString value
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return ((DocumentInfo)value).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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