mschill
378653c536
The purpose of this upgrade is to improve the user experience when using the Admin tool to Update ROs. Currently for larger RO dbs (like Barakah) we can run up against memory constraints that do not allow all the ROs to be updated at one time. This is based upon some initial resource where some places were identified where we could improve memory usage. Some of these should benefit PROMS as a whole while others will be specific to the RO Update option in Admin Tools.
458 lines
17 KiB
C#
458 lines
17 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 PermissionInfoEvent(object sender);
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/// <summary>
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/// PermissionInfo 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(PermissionInfoConverter))]
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public partial class PermissionInfo : ReadOnlyBase<PermissionInfo>, IDisposable
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{
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public event PermissionInfoEvent 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<PermissionInfo> _CacheList = new List<PermissionInfo>();
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protected static void AddToCache(PermissionInfo permissionInfo)
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{
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if (!_CacheList.Contains(permissionInfo)) _CacheList.Add(permissionInfo); // In AddToCache
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}
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protected static void RemoveFromCache(PermissionInfo permissionInfo)
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{
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while (_CacheList.Contains(permissionInfo)) _CacheList.Remove(permissionInfo); // In RemoveFromCache
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}
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private static Dictionary<string, List<PermissionInfo>> _CacheByPrimaryKey = new Dictionary<string, List<PermissionInfo>>();
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private static void ConvertListToDictionary()
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{
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List<PermissionInfo> remove = new List<PermissionInfo>();
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foreach (PermissionInfo tmp in _CacheList)
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{
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if (!_CacheByPrimaryKey.ContainsKey(tmp.PID.ToString()))
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{
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_CacheByPrimaryKey[tmp.PID.ToString()] = new List<PermissionInfo>(); // Add new list for PrimaryKey
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}
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_CacheByPrimaryKey[tmp.PID.ToString()].Add(tmp); // Add to Primary Key list
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remove.Add(tmp);
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}
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foreach (PermissionInfo tmp in remove)
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RemoveFromCache(tmp);
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}
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internal static void AddList(PermissionInfoList lst)
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{
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foreach (PermissionInfo item in lst) AddToCache(item);
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}
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protected static PermissionInfo GetCachedByPrimaryKey(int pid)
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{
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ConvertListToDictionary();
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string key = pid.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 Permission _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 _PID;
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[System.ComponentModel.DataObjectField(true, true)]
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public int PID
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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 _PID;
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}
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}
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private int _RID;
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public int RID
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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 (_MyRole != null) _RID = _MyRole.RID;
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return _RID;
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}
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}
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private RoleInfo _MyRole;
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public RoleInfo MyRole
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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 (_MyRole == null && _RID != 0) _MyRole = RoleInfo.Get(_RID);
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return _MyRole;
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}
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}
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private int _PermLevel;
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/// <summary>
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/// 0 - None, 1 - Security, 2 - System, 3 - RO, 4 - Procdures, 5 - Sections, 6 - Steps, 7 - Comments
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/// </summary>
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public int PermLevel
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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 _PermLevel;
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}
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}
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private int _VersionType;
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/// <summary>
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/// 0 - None, 1 - Working Draft, 2 - Approved, (3 - All)
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/// </summary>
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public int VersionType
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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 _VersionType;
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}
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}
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private int _PermValue;
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/// <summary>
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/// 1 - Read, 2 - Write, 4 - Create, 8 - Delete (15 - All)
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/// </summary>
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public int PermValue
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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 _PermValue;
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}
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}
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private int _PermAD;
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/// <summary>
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/// 0 - Allow, 1 - Deny
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/// </summary>
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public int PermAD
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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 _PermAD;
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}
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}
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private string _StartDate = string.Empty;
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public string StartDate
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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 _StartDate;
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}
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}
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private string _EndDate = string.Empty;
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public string EndDate
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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 _EndDate;
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}
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}
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private string _Config = string.Empty;
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public string Config
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{
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[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
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get
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{
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return _Config;
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}
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}
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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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}
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private string _UsrID = string.Empty;
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public string UsrID
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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 _UsrID;
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}
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}
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// TODO: Replace base PermissionInfo.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 PermissionInfo</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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// TODO: Check PermissionInfo.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 PermissionInfo</returns>
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protected override object GetIdValue()
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{
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return _PID;
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}
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#endregion
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#region Factory Methods
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private static int _PermissionInfoUnique = 0;
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private static int PermissionInfoUnique
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{ get { return ++_PermissionInfoUnique; } }
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private int _MyPermissionInfoUnique = PermissionInfoUnique;
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public int MyPermissionInfoUnique
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{ get { return _MyPermissionInfoUnique; } }
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protected PermissionInfo()
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{/* require use of factory methods */
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AddToCache(this);
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}
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public void Dispose()
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{
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RemoveFromCache(this);
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if (!_CacheByPrimaryKey.ContainsKey(PID.ToString())) return;
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List<PermissionInfo> listPermissionInfo = _CacheByPrimaryKey[PID.ToString()]; // Get the list of items
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while (listPermissionInfo.Contains(this)) listPermissionInfo.Remove(this); // Remove the item from the list
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if (listPermissionInfo.Count == 0) // If there are no items left in the list
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_CacheByPrimaryKey.Remove(PID.ToString()); // remove the list
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}
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public virtual Permission Get()
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{
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return _Editable = Permission.Get(_PID);
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}
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public static void Refresh(Permission tmp)
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{
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string key = tmp.PID.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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foreach (PermissionInfo tmpInfo in _CacheByPrimaryKey[key])
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tmpInfo.RefreshFields(tmp);
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}
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protected virtual void RefreshFields(Permission tmp)
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{
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if (_RID != tmp.RID)
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{
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if (MyRole != null) MyRole.RefreshRolePermissions(); // Update List for old value
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_RID = tmp.RID; // Update the value
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}
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_MyRole = null; // Reset list so that the next line gets a new list
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if (MyRole != null) MyRole.RefreshRolePermissions(); // Update List for new value
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_PermLevel = tmp.PermLevel;
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_VersionType = tmp.VersionType;
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_PermValue = tmp.PermValue;
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_PermAD = tmp.PermAD;
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_StartDate = tmp.StartDate;
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_EndDate = tmp.EndDate;
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_Config = tmp.Config;
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_DTS = tmp.DTS;
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_UsrID = tmp.UsrID;
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_PermissionInfoExtension.Refresh(this);
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if (_MyRole != null)
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{
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_MyRole.Dispose();// Dispose related value
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_MyRole = null;// Reset related value
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}
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OnChange();// raise an event
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}
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public static void Refresh(RolePermission tmp)
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{
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string key = tmp.PID.ToString();
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ConvertListToDictionary();
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if (_CacheByPrimaryKey.ContainsKey(key))
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foreach (PermissionInfo tmpInfo in _CacheByPrimaryKey[key])
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tmpInfo.RefreshFields(tmp);
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}
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protected virtual void RefreshFields(RolePermission tmp)
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{
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_PermLevel = tmp.PermLevel;
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_VersionType = tmp.VersionType;
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_PermValue = tmp.PermValue;
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_PermAD = tmp.PermAD;
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_StartDate = tmp.StartDate;
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_EndDate = tmp.EndDate;
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_Config = tmp.Config;
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_DTS = tmp.DTS;
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_UsrID = tmp.UsrID;
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_PermissionInfoExtension.Refresh(this);
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if (_MyRole != null)
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{
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_MyRole.Dispose();// Dispose related value
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_MyRole = null;// Reset related value
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}
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OnChange();// raise an event
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}
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public static PermissionInfo Get(int pid)
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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 Permission");
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try
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{
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PermissionInfo tmp = GetCachedByPrimaryKey(pid);
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if (tmp == null)
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{
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tmp = DataPortal.Fetch<PermissionInfo>(new PKCriteria(pid));
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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 PermissionInfo
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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 PermissionInfo.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 PermissionInfo(SafeDataReader dr)
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{
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] PermissionInfo.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("PermissionInfo.Constructor", ex);
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throw new DbCslaException("PermissionInfo.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 _PID;
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public int PID
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{ get { return _PID; } }
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public PKCriteria(int pid)
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{
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_PID = pid;
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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}] PermissionInfo.ReadData", GetHashCode());
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try
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{
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_PID = dr.GetInt32("PID");
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_RID = dr.GetInt32("RID");
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_PermLevel = dr.GetInt32("PermLevel");
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_VersionType = dr.GetInt32("VersionType");
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_PermValue = dr.GetInt32("PermValue");
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_PermAD = dr.GetInt32("PermAD");
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_StartDate = dr.GetSmartDate("StartDate").Text;
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_EndDate = dr.GetSmartDate("EndDate").Text;
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_Config = dr.GetString("Config");
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_DTS = dr.GetDateTime("DTS");
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_UsrID = dr.GetString("UsrID");
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}
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catch (Exception ex)
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{
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if (_MyLog.IsErrorEnabled) _MyLog.Error("PermissionInfo.ReadData", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("PermissionInfo.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}] PermissionInfo.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 = "getPermission";
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cm.Parameters.AddWithValue("@PID", criteria.PID);
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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("PermissionInfo.DataPortal_Fetch", ex);
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_ErrorMessage = ex.Message;
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throw new DbCslaException("PermissionInfo.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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PermissionInfoExtension _PermissionInfoExtension = new PermissionInfoExtension();
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[Serializable()]
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partial class PermissionInfoExtension : 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(PermissionInfo 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 PermissionInfoConverter : 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 PermissionInfo)
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{
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// Return the ToString value
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return ((PermissionInfo)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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