490 lines
16 KiB
C#
490 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 PdfInfoEvent(object sender);
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/// <summary>
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/// PdfInfo 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(PdfInfoConverter))]
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public partial class PdfInfo : ReadOnlyBase<PdfInfo>, IDisposable
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{
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public event PdfInfoEvent 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<PdfInfo> _CacheList = new List<PdfInfo>();
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protected static void AddToCache(PdfInfo pdfInfo)
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{
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if (!_CacheList.Contains(pdfInfo)) _CacheList.Add(pdfInfo); // In AddToCache
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}
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protected static void RemoveFromCache(PdfInfo pdfInfo)
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{
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while (_CacheList.Contains(pdfInfo)) _CacheList.Remove(pdfInfo); // In RemoveFromCache
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}
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private static Dictionary<string, List<PdfInfo>> _CacheByPrimaryKey = new Dictionary<string, List<PdfInfo>>();
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private static void ConvertListToDictionary()
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{
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while (_CacheList.Count > 0) // Move PdfInfo(s) from temporary _CacheList to _CacheByPrimaryKey
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{
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PdfInfo tmp = _CacheList[0]; // Get the first PdfInfo
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string pKey = tmp.DocID.ToString() + "_" + tmp.DebugStatus.ToString() + "_" + tmp.TopRow.ToString() + "_" + tmp.PageLength.ToString() + "_" + tmp.LeftMargin.ToString() + "_" + tmp.PageWidth.ToString();
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if (!_CacheByPrimaryKey.ContainsKey(pKey))
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{
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_CacheByPrimaryKey[pKey] = new List<PdfInfo>(); // 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 PdfInfo
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}
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}
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internal static void AddList(PdfInfoList lst)
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{
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foreach (PdfInfo item in lst) AddToCache(item);
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}
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protected static PdfInfo GetCachedByPrimaryKey(int docID, int debugStatus, int topRow, int pageLength, int leftMargin, int pageWidth)
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{
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ConvertListToDictionary();
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string key = docID.ToString() + "_" + debugStatus.ToString() + "_" + topRow.ToString() + "_" + pageLength.ToString() + "_" + leftMargin.ToString() + "_" + pageWidth.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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// B2023-024 PROMS was using old cached PDF data when printing Word sections.
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// Added this method to clear the PDF print cache for a specified section.
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// This is called from RemovePDFFromCache() in PDFExt.cs
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protected static void RemoveFromCachedByPrimaryKey(int docID, int debugStatus, int topRow, int pageLength, int leftMargin, int pageWidth)
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{
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ConvertListToDictionary();
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string key = docID.ToString() + "_" + debugStatus.ToString() + "_" + topRow.ToString() + "_" + pageLength.ToString() + "_" + leftMargin.ToString() + "_" + pageWidth.ToString();
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if (_CacheByPrimaryKey.ContainsKey(key))
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{
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_CacheByPrimaryKey.Remove(key);
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}
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return;
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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 Pdf _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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if (_MyDocument != null) _DocID = _MyDocument.DocID;
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return _DocID;
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}
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}
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private DocumentInfo _MyDocument;
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[System.ComponentModel.DataObjectField(true, true)]
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public DocumentInfo MyDocument
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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("MyDocument", true);
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if (_MyDocument == null && _DocID != 0) _MyDocument = DocumentInfo.Get(_DocID);
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return _MyDocument;
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}
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}
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private int _DebugStatus;
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/// <summary>
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/// > 0 for Debug
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/// </summary>
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[System.ComponentModel.DataObjectField(true, true)]
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public int DebugStatus
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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("DebugStatus", true);
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return _DebugStatus;
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}
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}
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private int _TopRow;
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[System.ComponentModel.DataObjectField(true, true)]
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public int TopRow
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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("TopRow", true);
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return _TopRow;
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}
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}
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private int _PageLength;
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[System.ComponentModel.DataObjectField(true, true)]
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public int PageLength
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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("PageLength", true);
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return _PageLength;
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}
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}
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private int _LeftMargin;
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[System.ComponentModel.DataObjectField(true, true)]
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public int LeftMargin
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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("LeftMargin", true);
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return _LeftMargin;
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}
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}
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private int _PageWidth;
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[System.ComponentModel.DataObjectField(true, true)]
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public int PageWidth
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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("PageWidth", true);
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return _PageWidth;
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}
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}
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private double _PageCount;
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/// <summary>
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/// Count of whole and partial pages
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/// </summary>
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public double PageCount
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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("PageCount", true);
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return _PageCount;
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}
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}
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private byte[] _DocPdf;
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public byte[] DocPdf
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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("DocPdf", true);
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return _DocPdf;
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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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// CSLATODO: Replace base PdfInfo.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 PdfInfo</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 PdfInfo.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 PdfInfo</returns>
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protected override object GetIdValue()
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{
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return MyPdfInfoUnique; // 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 _PdfInfoUnique = 0;
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private static int PdfInfoUnique
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{ get { return ++_PdfInfoUnique; } }
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private int _MyPdfInfoUnique = PdfInfoUnique;
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public int MyPdfInfoUnique // Absolutely Unique ID - Info
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{ get { return _MyPdfInfoUnique; } }
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protected PdfInfo()
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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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~PdfInfo()
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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() + "_" + DebugStatus.ToString() + "_" + TopRow.ToString() + "_" + PageLength.ToString() + "_" + LeftMargin.ToString() + "_" + PageWidth.ToString())) return;
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List<PdfInfo> listPdfInfo = _CacheByPrimaryKey[DocID.ToString() + "_" + DebugStatus.ToString() + "_" + TopRow.ToString() + "_" + PageLength.ToString() + "_" + LeftMargin.ToString() + "_" + PageWidth.ToString()]; // Get the list of items
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while (listPdfInfo.Contains(this)) listPdfInfo.Remove(this); // Remove the item from the list
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if (listPdfInfo.Count == 0) // If there are no items left in the list
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_CacheByPrimaryKey.Remove(DocID.ToString() + "_" + DebugStatus.ToString() + "_" + TopRow.ToString() + "_" + PageLength.ToString() + "_" + LeftMargin.ToString() + "_" + PageWidth.ToString()); // remove the list
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}
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public virtual Pdf Get()
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{
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return _Editable = Pdf.Get(_DocID, _DebugStatus, _TopRow, _PageLength, _LeftMargin, _PageWidth);
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}
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public static void Refresh(Pdf tmp)
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{
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string key = tmp.DocID.ToString() + "_" + tmp.DebugStatus.ToString() + "_" + tmp.TopRow.ToString() + "_" + tmp.PageLength.ToString() + "_" + tmp.LeftMargin.ToString() + "_" + tmp.PageWidth.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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foreach (PdfInfo tmpInfo in _CacheByPrimaryKey[key])
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tmpInfo.RefreshFields(tmp);
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}
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protected virtual void RefreshFields(Pdf tmp)
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{
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_PageCount = tmp.PageCount;
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_DocPdf = tmp.DocPdf;
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_DTS = tmp.DTS;
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_UserID = tmp.UserID;
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_PdfInfoExtension.Refresh(this);
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OnChange();// raise an event
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}
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public static void Refresh(Document myDocument, DocumentPdf tmp)
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{
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string key = myDocument.DocID.ToString() + "_" + tmp.DebugStatus.ToString() + "_" + tmp.TopRow.ToString() + "_" + tmp.PageLength.ToString() + "_" + tmp.LeftMargin.ToString() + "_" + tmp.PageWidth.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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foreach (PdfInfo tmpInfo in _CacheByPrimaryKey[key])
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tmpInfo.RefreshFields(tmp);
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}
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protected virtual void RefreshFields(DocumentPdf tmp)
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{
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_PageCount = tmp.PageCount;
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_DocPdf = tmp.DocPdf;
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_DTS = tmp.DTS;
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_UserID = tmp.UserID;
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_PdfInfoExtension.Refresh(this);
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OnChange();// raise an event
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}
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public static PdfInfo Get(int docID, int debugStatus, int topRow, int pageLength, int leftMargin, int pageWidth)
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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 Pdf");
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try
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{
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PdfInfo tmp = GetCachedByPrimaryKey(docID, debugStatus, topRow, pageLength, leftMargin, pageWidth);
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if (tmp == null)
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{
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tmp = DataPortal.Fetch<PdfInfo>(new PKCriteria(docID, debugStatus, topRow, pageLength, leftMargin, pageWidth));
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if (tmp.DocID > 0) 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 PdfInfo
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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 PdfInfo.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 PdfInfo(SafeDataReader dr)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] PdfInfo.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("PdfInfo.Constructor", ex);
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throw new DbCslaException("PdfInfo.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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private int _DebugStatus;
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public int DebugStatus
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{ get { return _DebugStatus; } }
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private int _TopRow;
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public int TopRow
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{ get { return _TopRow; } }
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private int _PageLength;
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public int PageLength
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{ get { return _PageLength; } }
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private int _LeftMargin;
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public int LeftMargin
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{ get { return _LeftMargin; } }
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private int _PageWidth;
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public int PageWidth
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{ get { return _PageWidth; } }
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public PKCriteria(int docID, int debugStatus, int topRow, int pageLength, int leftMargin, int pageWidth)
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{
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_DocID = docID;
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_DebugStatus = debugStatus;
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_TopRow = topRow;
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_PageLength = pageLength;
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_LeftMargin = leftMargin;
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_PageWidth = pageWidth;
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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}] PdfInfo.ReadData", GetHashCode());
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try
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{
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_DocID = dr.GetInt32("DocID");
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_DebugStatus = dr.GetInt32("DebugStatus");
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_TopRow = dr.GetInt32("TopRow");
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_PageLength = dr.GetInt32("PageLength");
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_LeftMargin = dr.GetInt32("LeftMargin");
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_PageWidth = dr.GetInt32("PageWidth");
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_PageCount = dr.GetDouble("PageCount");
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_DocPdf = (byte[])dr.GetValue("DocPdf");
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_DTS = dr.GetDateTime("DTS");
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_UserID = dr.GetString("UserID");
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("PdfInfo.ReadData", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("PdfInfo.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}] PdfInfo.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 = "getPdf";
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cm.Parameters.AddWithValue("@DocID", criteria.DocID);
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cm.Parameters.AddWithValue("@DebugStatus", criteria.DebugStatus);
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cm.Parameters.AddWithValue("@TopRow", criteria.TopRow);
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cm.Parameters.AddWithValue("@PageLength", criteria.PageLength);
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cm.Parameters.AddWithValue("@LeftMargin", criteria.LeftMargin);
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cm.Parameters.AddWithValue("@PageWidth", criteria.PageWidth);
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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("PdfInfo.DataPortal_Fetch", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("PdfInfo.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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PdfInfoExtension _PdfInfoExtension = new PdfInfoExtension();
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[Serializable()]
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partial class PdfInfoExtension : 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(PdfInfo 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 PdfInfoConverter : 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 PdfInfo)
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{
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// Return the ToString value
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return ((PdfInfo)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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