// ========================================================================
// Copyright 2007 - Volian Enterprises, Inc. All rights reserved.          
// Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
// ------------------------------------------------------------------------
// $Workfile: $     $Revision: $                                           
// $Author: $   $Date: $                                                   
//                                                                         
// $History: $                                                             
// ========================================================================

using System;
using System.Data;
using System.Data.SqlClient;
using Csla;
using Csla.Data;
using System.Configuration;
using System.IO;
using System.ComponentModel;
using System.Collections.Generic;
using Csla.Validation;
namespace VEPROMS.CSLA.Library
{
	/// <summary>
	///	Folder Generated by MyGeneration using the CSLA Object Mapping template
	/// </summary>
	[Serializable()]
	[TypeConverter(typeof(FolderConverter))]
	public partial class Folder : BusinessBase<Folder>, IDisposable, IVEHasBrokenRules
	{
		#region Log4Net
		private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
		#endregion
		#region Refresh
		private List<Folder> _RefreshFolders = new List<Folder>();
		private List<FolderAssignment> _RefreshFolderAssignments = new List<FolderAssignment>();
		private List<FolderDocVersion> _RefreshFolderDocVersions = new List<FolderDocVersion>();
		private void AddToRefreshList(List<Folder> refreshFolders, List<FolderAssignment> refreshFolderAssignments, List<FolderDocVersion> refreshFolderDocVersions)
		{
			if (IsDirty)
				refreshFolders.Add(this);
			if (_FolderAssignments != null && _FolderAssignments.IsDirty)
			{
				foreach (FolderAssignment tmp in _FolderAssignments)
				{
					if(tmp.IsDirty)refreshFolderAssignments.Add(tmp);
				}
			}
			if (_FolderDocVersions != null && _FolderDocVersions.IsDirty)
			{
				foreach (FolderDocVersion tmp in _FolderDocVersions)
				{
					if(tmp.IsDirty)refreshFolderDocVersions.Add(tmp);
				}
			}
			if (_ChildFolders != null && _ChildFolders.IsDirty)
			{
				foreach (Folder tmp in _ChildFolders)
				{
					tmp.AddToRefreshList(refreshFolders, refreshFolderAssignments, refreshFolderDocVersions);
				}
			}
		}
		private void BuildRefreshList()
		{
			_RefreshFolders = new List<Folder>();
			_RefreshFolderAssignments = new List<FolderAssignment>();
			_RefreshFolderDocVersions = new List<FolderDocVersion>();
			AddToRefreshList(_RefreshFolders, _RefreshFolderAssignments, _RefreshFolderDocVersions);
		}
		private void ProcessRefreshList()
		{
			foreach (Folder tmp in _RefreshFolders)
			{
				FolderInfo.Refresh(tmp);
				if(tmp._MyConnection != null) ConnectionInfo.Refresh(tmp._MyConnection);
				if(tmp._MyFormat != null) FormatInfo.Refresh(tmp._MyFormat);
			}
			foreach (FolderAssignment tmp in _RefreshFolderAssignments)
			{
				AssignmentInfo.Refresh(tmp);
			}
			foreach (FolderDocVersion tmp in _RefreshFolderDocVersions)
			{
				DocVersionInfo.Refresh(tmp);
			}
		}
		#endregion
		#region Collection
		protected static List<Folder> _AllList = new List<Folder>();
		private static Dictionary<string, Folder> _AllByPrimaryKey = new Dictionary<string, Folder>();
		private static Dictionary<string, Folder> _AllByParentID_Name = new Dictionary<string, Folder>();
		private static void ConvertListToDictionary()
		{
			List<Folder> remove = new List<Folder>();
			foreach (Folder tmp in _AllList)
			{
				_AllByPrimaryKey[tmp.FolderID.ToString()]=tmp; // Primary Key
				_AllByParentID_Name[tmp.ParentID.ToString() + "_" + tmp.Name.ToString()] = tmp; // Unique Index
				remove.Add(tmp);
			}
			foreach (Folder tmp in remove)
				_AllList.Remove(tmp);
		}
		public static Folder GetExistingByPrimaryKey(int folderID)
		{
			ConvertListToDictionary();
			string key = folderID.ToString();
			if (_AllByPrimaryKey.ContainsKey(key)) return _AllByPrimaryKey[key]; 
			return null;
		}
		public static Folder GetExistingByParentID_Name(int parentID, string name)
		{
			ConvertListToDictionary();
			string key = parentID.ToString() + "_" + name.ToString();
			if (_AllByParentID_Name.ContainsKey(key)) return _AllByParentID_Name[key];
			return null;
		}
		#endregion
		#region Business Methods
		private string _ErrorMessage = string.Empty;
		public string ErrorMessage
		{
			get { return _ErrorMessage; }
		}
		private static int _nextFolderID = -1;
		public static int NextFolderID
		{
			get { return _nextFolderID--; }
		}
		private int _FolderID;
		[System.ComponentModel.DataObjectField(true, true)]
		public int FolderID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("FolderID",true);
				return _FolderID;
			}
		}
		private int _ParentID;
		public int ParentID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ParentID",true);
				if (_MyParent != null) _ParentID = _MyParent.FolderID;
				return _ParentID;
			}
		}
		private Folder _MyParent;
		public Folder MyParent
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("MyParent",true);
				if (_MyParent == null && _ParentID != _FolderID) _MyParent = Folder.Get(_ParentID);
				return _MyParent;
			}
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			set
			{
				CanWriteProperty("MyParent",true);
				if (_MyParent != value)
				{
					_MyParent = value;
					PropertyHasChanged();
				}
			}
		}
		private int _DBID;
		public int DBID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("DBID",true);
				if (_MyConnection != null) _DBID = _MyConnection.DBID;
				return _DBID;
			}
		}
		private Connection _MyConnection;
		public Connection MyConnection
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("MyConnection",true);
				if (_MyConnection == null && _DBID != 0) _MyConnection = Connection.Get(_DBID);
				return _MyConnection;
			}
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			set
			{
				CanWriteProperty("MyConnection",true);
				if (_MyConnection != value)
				{
					_MyConnection = value;
					PropertyHasChanged();
				}
			}
		}
		private string _Name = string.Empty;
		public string Name
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("Name",true);
				return _Name;
			}
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			set
			{
				CanWriteProperty("Name",true);
				if (value == null) value = string.Empty;
				if (_Name != value)
				{
					_Name = value;
					PropertyHasChanged();
				}
			}
		}
		private string _Title = string.Empty;
		public string Title
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("Title",true);
				return _Title;
			}
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			set
			{
				CanWriteProperty("Title",true);
				if (value == null) value = string.Empty;
				if (_Title != value)
				{
					_Title = value;
					PropertyHasChanged();
				}
			}
		}
		private string _ShortName = string.Empty;
		public string ShortName
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ShortName",true);
				return _ShortName;
			}
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			set
			{
				CanWriteProperty("ShortName",true);
				if (value == null) value = string.Empty;
				if (_ShortName != value)
				{
					_ShortName = value;
					PropertyHasChanged();
				}
			}
		}
		private int? _FormatID;
		public int? FormatID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("FormatID",true);
				if (_MyFormat != null) _FormatID = _MyFormat.FormatID;
				return _FormatID;
			}
		}
		private Format _MyFormat;
		public Format MyFormat
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("MyFormat",true);
				if (_MyFormat == null && _FormatID != null) _MyFormat = Format.Get((int)_FormatID);
				return _MyFormat;
			}
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			set
			{
				CanWriteProperty("MyFormat",true);
				if (_MyFormat != value)
				{
					_MyFormat = value;
					_FormatID = (value == null ? null : (int?) value.FormatID);
					PropertyHasChanged();
				}
			}
		}
		private string _Config = string.Empty;
		public string Config
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("Config",true);
				return _Config;
			}
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			set
			{
				CanWriteProperty("Config",true);
				if (value == null) value = string.Empty;
				if (_Config != value)
				{
					_Config = value;
					PropertyHasChanged();
				}
			}
		}
		private DateTime _DTS = new DateTime();
		public DateTime DTS
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("DTS",true);
				return _DTS;
			}
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			set
			{
				CanWriteProperty("DTS",true);
				if (_DTS != value)
				{
					_DTS = value;
					PropertyHasChanged();
				}
			}
		}
		private string _UsrID = string.Empty;
		public string UsrID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("UsrID",true);
				return _UsrID;
			}
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			set
			{
				CanWriteProperty("UsrID",true);
				if (value == null) value = string.Empty;
				if (_UsrID != value)
				{
					_UsrID = value;
					PropertyHasChanged();
				}
			}
		}
		private byte[] _LastChanged = new byte[8];//timestamp
		private int _FolderAssignmentCount = 0;
		/// <summary>
		/// Count of FolderAssignments for this Folder
		/// </summary>
		public int FolderAssignmentCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("FolderAssignmentCount",true);
				return _FolderAssignmentCount;
			}
		}
		private FolderAssignments _FolderAssignments = null;
		/// <summary>
		/// Related Field
		/// </summary>
		[TypeConverter(typeof(FolderAssignmentsConverter))]
		public FolderAssignments FolderAssignments
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("FolderAssignments",true);
				if(_FolderAssignmentCount > 0 && _FolderAssignments == null)
					_FolderAssignments = FolderAssignments.GetByFolderID(FolderID);
				else if(_FolderAssignments == null)
					_FolderAssignments = FolderAssignments.New();
				return _FolderAssignments;
			}
		}
		private int _FolderDocVersionCount = 0;
		/// <summary>
		/// Count of FolderDocVersions for this Folder
		/// </summary>
		public int FolderDocVersionCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("FolderDocVersionCount",true);
				return _FolderDocVersionCount;
			}
		}
		private FolderDocVersions _FolderDocVersions = null;
		/// <summary>
		/// Related Field
		/// </summary>
		[TypeConverter(typeof(FolderDocVersionsConverter))]
		public FolderDocVersions FolderDocVersions
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("FolderDocVersions",true);
				if(_FolderDocVersionCount > 0 && _FolderDocVersions == null)
					_FolderDocVersions = FolderDocVersions.GetByFolderID(FolderID);
				else if(_FolderDocVersions == null)
					_FolderDocVersions = FolderDocVersions.New();
				return _FolderDocVersions;
			}
		}
		private int _ChildFolderCount = 0;
		/// <summary>
		/// Count of ChildFolders for this Folder
		/// </summary>
		public int ChildFolderCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ChildFolderCount",true);
				return _ChildFolderCount;
			}
		}
		private ChildFolders _ChildFolders = null;
		/// <summary>
		/// Related Field
		/// </summary>
		[TypeConverter(typeof(ChildFoldersConverter))]
		public ChildFolders ChildFolders
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ChildFolders",true);
				if(_ChildFolderCount > 0 && _ChildFolders == null)
					_ChildFolders = ChildFolders.GetByParentID(FolderID);
				else if(_ChildFolders == null)
					_ChildFolders = ChildFolders.New();
				return _ChildFolders;
			}
		}
		public override bool IsDirty
		{
			get { return base.IsDirty || (_FolderAssignments == null? false : _FolderAssignments.IsDirty) || (_FolderDocVersions == null? false : _FolderDocVersions.IsDirty) || (_ChildFolders == null? false : _ChildFolders.IsDirty) || (_MyConnection == null? false : _MyConnection.IsDirty) || (_MyFormat == null? false : _MyFormat.IsDirty); }
		}
		public override bool IsValid
		{
			get { return (IsNew && !IsDirty ? true : base.IsValid) && (_FolderAssignments == null? true : _FolderAssignments.IsValid) && (_FolderDocVersions == null? true : _FolderDocVersions.IsValid) && (_ChildFolders == null? true : _ChildFolders.IsValid) && (_MyConnection == null? true : _MyConnection.IsValid) && (_MyFormat == null? true : _MyFormat.IsValid); }
		}
		// TODO: Replace base Folder.ToString function as necessary
		/// <summary>
		/// Overrides Base ToString
		/// </summary>
		/// <returns>A string representation of current Folder</returns>
		//public override string ToString()
		//{
		//  return base.ToString();
		//}
		// TODO: Check Folder.GetIdValue to assure that the ID returned is unique
		/// <summary>
		/// Overrides Base GetIdValue - Used internally by CSLA to determine equality
		/// </summary>
		/// <returns>A Unique ID for the current Folder</returns>
		protected override object GetIdValue()
		{
			return _FolderID;
		}
		#endregion
		#region ValidationRules
		[NonSerialized]
		private bool _CheckingBrokenRules=false;
		public IVEHasBrokenRules HasBrokenRules
		{
			get {
				if(_CheckingBrokenRules)return null;
				if ((IsDirty || !IsNew) && BrokenRulesCollection.Count > 0) return this;
				try
				{
					_CheckingBrokenRules=true;
					IVEHasBrokenRules hasBrokenRules = null;
				if (_FolderAssignments != null && (hasBrokenRules = _FolderAssignments.HasBrokenRules) != null) return hasBrokenRules;
				if (_FolderDocVersions != null && (hasBrokenRules = _FolderDocVersions.HasBrokenRules) != null) return hasBrokenRules;
				if (_ChildFolders != null && (hasBrokenRules = _ChildFolders.HasBrokenRules) != null) return hasBrokenRules;
				if (_MyConnection != null && (hasBrokenRules = _MyConnection.HasBrokenRules) != null) return hasBrokenRules;
				if (_MyFormat != null && (hasBrokenRules = _MyFormat.HasBrokenRules) != null) return hasBrokenRules;
					return hasBrokenRules;
				}
				finally
				{
					_CheckingBrokenRules=false;
				}
			}
		}
		public BrokenRulesCollection BrokenRules
		{
			get
			{
				IVEHasBrokenRules hasBrokenRules = HasBrokenRules;
				if (this.Equals(hasBrokenRules)) return BrokenRulesCollection;
				return (hasBrokenRules != null ? hasBrokenRules.BrokenRules : null);
			}
		}
		protected override void AddBusinessRules()
		{
			ValidationRules.AddRule<Folder>(MyConnectionRequired, "MyConnection");
			ValidationRules.AddRule(
				Csla.Validation.CommonRules.StringRequired, "Name");
			ValidationRules.AddRule(
				Csla.Validation.CommonRules.StringMaxLength,
				new Csla.Validation.CommonRules.MaxLengthRuleArgs("Name", 100));
			ValidationRules.AddRule(
				Csla.Validation.CommonRules.StringMaxLength,
				new Csla.Validation.CommonRules.MaxLengthRuleArgs("Title", 510));
			ValidationRules.AddRule(
				Csla.Validation.CommonRules.StringRequired, "ShortName");
			ValidationRules.AddRule(
				Csla.Validation.CommonRules.StringMaxLength,
				new Csla.Validation.CommonRules.MaxLengthRuleArgs("ShortName", 20));
			ValidationRules.AddRule(
				Csla.Validation.CommonRules.StringMaxLength,
				new Csla.Validation.CommonRules.MaxLengthRuleArgs("Config", 1073741823));
			ValidationRules.AddRule(
				Csla.Validation.CommonRules.StringRequired, "UsrID");
			ValidationRules.AddRule(
				Csla.Validation.CommonRules.StringMaxLength,
				new Csla.Validation.CommonRules.MaxLengthRuleArgs("UsrID", 100));
			//ValidationRules.AddDependantProperty("x", "y");
			_FolderExtension.AddValidationRules(ValidationRules);
			// TODO:  Add other validation rules
		}
		protected override void AddInstanceBusinessRules()
		{
			_FolderExtension.AddInstanceValidationRules(ValidationRules);
			// TODO:  Add other validation rules
		}
		private static bool MyConnectionRequired(Folder target, Csla.Validation.RuleArgs e)
		{
			if (target._DBID == 0 && target._MyConnection == null) // Required field missing
			{
				e.Description = "Required";
				return false;
			}
			return true;
		}
		// Sample data comparison validation rule
		//private bool StartDateGTEndDate(object target, Csla.Validation.RuleArgs e)
		//{
		//	if (_started > _ended)
		//	{
		//		e.Description = "Start date can't be after end date";
		//		return false;
		//	}
		//	else
		//		return true;
		//}
		#endregion
		#region Authorization Rules
		protected override void AddAuthorizationRules()
		{
			//TODO: Who can read/write which fields
			//AuthorizationRules.AllowRead(FolderID, "<Role(s)>");
			//AuthorizationRules.AllowRead(ParentID, "<Role(s)>");
			//AuthorizationRules.AllowRead(DBID, "<Role(s)>");
			//AuthorizationRules.AllowRead(Name, "<Role(s)>");
			//AuthorizationRules.AllowRead(Title, "<Role(s)>");
			//AuthorizationRules.AllowRead(ShortName, "<Role(s)>");
			//AuthorizationRules.AllowRead(FormatID, "<Role(s)>");
			//AuthorizationRules.AllowRead(Config, "<Role(s)>");
			//AuthorizationRules.AllowRead(DTS, "<Role(s)>");
			//AuthorizationRules.AllowRead(UsrID, "<Role(s)>");
			//AuthorizationRules.AllowWrite(ParentID, "<Role(s)>");
			//AuthorizationRules.AllowWrite(DBID, "<Role(s)>");
			//AuthorizationRules.AllowWrite(Name, "<Role(s)>");
			//AuthorizationRules.AllowWrite(Title, "<Role(s)>");
			//AuthorizationRules.AllowWrite(ShortName, "<Role(s)>");
			//AuthorizationRules.AllowWrite(FormatID, "<Role(s)>");
			//AuthorizationRules.AllowWrite(Config, "<Role(s)>");
			//AuthorizationRules.AllowWrite(DTS, "<Role(s)>");
			//AuthorizationRules.AllowWrite(UsrID, "<Role(s)>");
			_FolderExtension.AddAuthorizationRules(AuthorizationRules);
		}
		protected override void AddInstanceAuthorizationRules()
		{
			//TODO: Who can read/write which fields
			_FolderExtension.AddInstanceAuthorizationRules(AuthorizationRules);
		}
		public static bool CanAddObject()
		{
			// TODO: Can Add Authorization
			//return Csla.ApplicationContext.User.IsInRole("ProjectManager");
			return true;
		}
		public static bool CanGetObject()
		{
			// TODO: CanGet Authorization
			return true;
		}
		public static bool CanDeleteObject()
		{
			// TODO: CanDelete Authorization
			//bool result = false;
			//if (Csla.ApplicationContext.User.IsInRole("ProjectManager"))result = true;
			//if (Csla.ApplicationContext.User.IsInRole("Administrator"))result = true;
			//return result;
			return true;
		}
		/// <summary>
		/// determines if related records (Foreign Keys) will keep this Item from being deleted
		/// </summary>
		public bool CanDelete
		{
			get
			{
				// Check to make sure that there are not any related records
				int usedByCount = 0;
				usedByCount += _FolderAssignmentCount;
				usedByCount += _FolderDocVersionCount;
				usedByCount += _ChildFolderCount;
				return (usedByCount == 0);
			}
		}
		public static bool CanEditObject()
		{
			// TODO: CanEdit Authorization
			//return Csla.ApplicationContext.User.IsInRole("ProjectManager");
			return true;
		}
		#endregion
		#region Factory Methods
		public int CurrentEditLevel
		{ get { return EditLevel; } }
		protected Folder()
		{/* require use of factory methods */
			_AllList.Add(this);
		}
		public void Dispose()
		{
			_AllList.Remove(this);
			_AllByPrimaryKey.Remove(FolderID.ToString());
			_AllByParentID_Name.Remove(ParentID.ToString() + "_" + Name.ToString());
		}
		public static Folder New()
		{
			if (!CanAddObject())
				throw new System.Security.SecurityException("User not authorized to add a Folder");
			try
			{
				return DataPortal.Create<Folder>();
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on Folder.New", ex);
			}
		}
		public static Folder New(Folder myParent, string name, string shortName)
		{
			Folder tmp = Folder.New();
			tmp.MyParent = myParent;
			tmp.Name = name;
			tmp.ShortName = shortName;
			return tmp;
		}
		public static Folder New(Folder myParent, Connection myConnection, string name, string title, string shortName, Format myFormat, string config, DateTime dts, string usrID)
		{
			Folder tmp = Folder.New();
			tmp.MyParent = myParent;
			tmp.MyConnection = myConnection;
			tmp.Name = name;
			tmp.Title = title;
			tmp.ShortName = shortName;
			tmp.MyFormat = myFormat;
			tmp.Config = config;
			tmp.DTS = dts;
			tmp.UsrID = usrID;
			return tmp;
		}
		public static Folder MakeFolder(Folder myParent, Connection myConnection, string name, string title, string shortName, Format myFormat, string config, DateTime dts, string usrID)
		{
			Folder tmp = Folder.New(myParent, myConnection, name, title, shortName, myFormat, config, dts, usrID);
			if (tmp.IsSavable)
				tmp = tmp.Save();
			else
			{
				Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
				tmp._ErrorMessage = "Failed Validation:";
				foreach (Csla.Validation.BrokenRule br in brc)
				{
					tmp._ErrorMessage += "\r\n\tFailure: " + br.RuleName;
				}
			}
			return tmp;
		}
		public static Folder New(Folder myParent, Connection myConnection, string name, string title, string shortName, Format myFormat, string config)
		{
			Folder tmp = Folder.New();
			tmp.MyParent = myParent;
			tmp.MyConnection = myConnection;
			tmp.Name = name;
			tmp.Title = title;
			tmp.ShortName = shortName;
			tmp.MyFormat = myFormat;
			tmp.Config = config;
			return tmp;
		}
		public static Folder MakeFolder(Folder myParent, Connection myConnection, string name, string title, string shortName, Format myFormat, string config)
		{
			Folder tmp = Folder.New(myParent, myConnection, name, title, shortName, myFormat, config);
			if (tmp.IsSavable)
				tmp = tmp.Save();
			else
			{
				Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
				tmp._ErrorMessage = "Failed Validation:";
				foreach (Csla.Validation.BrokenRule br in brc)
				{
					tmp._ErrorMessage += "\r\n\tFailure: " + br.RuleName;
				}
			}
			return tmp;
		}
		public static Folder Get(int folderID)
		{
			if (!CanGetObject())
				throw new System.Security.SecurityException("User not authorized to view a Folder");
			try
			{
				Folder tmp = GetExistingByPrimaryKey(folderID);
				if (tmp == null)
				{
					tmp = DataPortal.Fetch<Folder>(new PKCriteria(folderID));
					_AllList.Add(tmp);
				}
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on Folder.Get", ex);
			}
		}
		private static Folder GetByParentID_Name(int parentID, string name)
		{
			if (!CanGetObject())
				throw new System.Security.SecurityException("User not authorized to view a Folder");
			try
			{
				Folder tmp = GetExistingByParentID_Name(parentID, name);
				if (tmp == null)
				{
					tmp=DataPortal.Fetch<Folder>(new ParentID_NameCriteria(parentID, name));
					_AllList.Add(tmp);
				}
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on Folder.GetByParentID_Name", ex);
			}
		}
		public static Folder Get(SafeDataReader dr, Folder parent)
		{
			if (dr.Read()) return new Folder(dr, parent);
			return null;
		}
		internal Folder(SafeDataReader dr)
		{
			ReadData(dr);
		}
		private Folder(SafeDataReader dr, Folder parent)
		{
			ReadData(dr);
			MarkAsChild();
		}
		internal Folder(SafeDataReader dr, int parentID)
		{
			ReadData(dr);
			MarkAsChild();
		}
		public static void Delete(int folderID)
		{
			if (!CanDeleteObject())
				throw new System.Security.SecurityException("User not authorized to remove a Folder");
			try
			{
				DataPortal.Delete(new PKCriteria(folderID));
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on Folder.Delete", ex);
			}
		}
		public override Folder Save()
		{
			if (IsDeleted && !CanDeleteObject())
				throw new System.Security.SecurityException("User not authorized to remove a Folder");
			else if (IsNew && !CanAddObject())
				throw new System.Security.SecurityException("User not authorized to add a Folder");
			else if (!CanEditObject())
				throw new System.Security.SecurityException("User not authorized to update a Folder");
			try
			{
				BuildRefreshList();
				Folder folder = base.Save();
				_AllList.Add(folder);//Refresh the item in AllList
				ProcessRefreshList();
				return folder;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on CSLA Save", ex);
			}
		}
		#endregion
		#region Data Access Portal
		[Serializable()]
		protected class PKCriteria
		{
			private int _FolderID;
			public int FolderID
			{ get { return _FolderID; } }
			public PKCriteria(int folderID)
			{
				_FolderID = folderID;
			}
		}
		[Serializable()]
		private class ParentID_NameCriteria
		{
			private int _ParentID;
			public int ParentID
			{ get { return _ParentID; } }
			private string _Name;
			public string Name
			{ get { return _Name; } }
			public ParentID_NameCriteria(int parentID, string name)
			{
				_ParentID = parentID;
				_Name = name;
			}
		}
		// TODO: If Create needs to access DB - It should not be marked RunLocal
		[RunLocal()]
		private new void DataPortal_Create()
		{
			_FolderID = NextFolderID;
			// Database Defaults
			_ParentID = _FolderExtension.DefaultParentID;
			_DBID = _FolderExtension.DefaultDBID;
			_DTS = _FolderExtension.DefaultDTS;
			_UsrID = _FolderExtension.DefaultUsrID;
			// TODO: Add any defaults that are necessary
			ValidationRules.CheckRules();
		}
		private void ReadData(SafeDataReader dr)
		{
			if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] Folder.ReadData", GetHashCode());
			try
			{
				_FolderID = dr.GetInt32("FolderID");
				_ParentID = dr.GetInt32("ParentID");
				_DBID = dr.GetInt32("DBID");
				_Name = dr.GetString("Name");
				_Title = dr.GetString("Title");
				_ShortName = dr.GetString("ShortName");
				_FormatID = (int?)dr.GetValue("FormatID");
				_Config = dr.GetString("Config");
				_DTS = dr.GetDateTime("DTS");
				_UsrID = dr.GetString("UsrID");
				dr.GetBytes("LastChanged", 0, _LastChanged, 0, 8);
				_FolderAssignmentCount = dr.GetInt32("AssignmentCount");
				_FolderDocVersionCount = dr.GetInt32("DocVersionCount");
				_ChildFolderCount = dr.GetInt32("ChildCount");
				MarkOld();
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("Folder.ReadData", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("Folder.ReadData", ex);
			}
		}
		private void DataPortal_Fetch(PKCriteria criteria)
		{
			if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] Folder.DataPortal_Fetch", GetHashCode());
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					ApplicationContext.LocalContext["cn"] = cn;
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "getFolder";
						cm.Parameters.AddWithValue("@FolderID", criteria.FolderID);
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							if (!dr.Read())
							{
								_ErrorMessage = "No Record Found";
								return;
							}
							ReadData(dr);
							// load child objects
							dr.NextResult();
							_FolderAssignments = FolderAssignments.Get(dr);
							// load child objects
							dr.NextResult();
							_FolderDocVersions = FolderDocVersions.Get(dr);
						}
					}
					// removing of item only needed for local data portal
					if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
						ApplicationContext.LocalContext.Remove("cn");
				}
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("Folder.DataPortal_Fetch", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("Folder.DataPortal_Fetch", ex);
			}
		}
		private void DataPortal_Fetch(ParentID_NameCriteria criteria)
		{
			if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] Folder.DataPortal_Fetch", GetHashCode());
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					ApplicationContext.LocalContext["cn"] = cn;
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "getFolderByParentID_Name";
						cm.Parameters.AddWithValue("@ParentID", criteria.ParentID);
						cm.Parameters.AddWithValue("@Name", criteria.Name);
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							if (!dr.Read())
							{
								_ErrorMessage = "No Record Found";
								return;
							}
							ReadData(dr);
						}
					}
					// removing of item only needed for local data portal
					if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
						ApplicationContext.LocalContext.Remove("cn");
				}
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("Folder.DataPortal_Fetch", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("Folder.DataPortal_Fetch", ex);
			}
		}
		[Transactional(TransactionalTypes.TransactionScope)]
		protected override void DataPortal_Insert()
		{
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					ApplicationContext.LocalContext["cn"] = cn;
					SQLInsert();
					// removing of item only needed for local data portal
					if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
						ApplicationContext.LocalContext.Remove("cn");
				}
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("Folder.DataPortal_Insert", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("Folder.DataPortal_Insert", ex);
			}
			finally
			{
				if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] Folder.DataPortal_Insert", GetHashCode());
			}
		}
		[Transactional(TransactionalTypes.TransactionScope)]
		internal void SQLInsert()
		{
			if (!this.IsDirty) return;
			try
			{
				if(_MyConnection != null) _MyConnection.Update();
				if(_MyFormat != null) _MyFormat.Update();
				SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"];
				using (SqlCommand cm = cn.CreateCommand())
				{
					cm.CommandType = CommandType.StoredProcedure;
					cm.CommandText = "addFolder";
					// Input All Fields - Except Calculated Columns
					cm.Parameters.AddWithValue("@ParentID", ParentID);
					cm.Parameters.AddWithValue("@DBID", DBID);
					cm.Parameters.AddWithValue("@Name", _Name);
					cm.Parameters.AddWithValue("@Title", _Title);
					cm.Parameters.AddWithValue("@ShortName", _ShortName);
					cm.Parameters.AddWithValue("@FormatID", FormatID);
					cm.Parameters.AddWithValue("@Config", _Config);
					if (_DTS.Year >= 1753 && _DTS.Year <= 9999) cm.Parameters.AddWithValue("@DTS", _DTS);
					cm.Parameters.AddWithValue("@UsrID", _UsrID);
					// Output Calculated Columns
					SqlParameter param_FolderID = new SqlParameter("@newFolderID", SqlDbType.Int);
					param_FolderID.Direction = ParameterDirection.Output;
					cm.Parameters.Add(param_FolderID);
					SqlParameter param_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp);
					param_LastChanged.Direction = ParameterDirection.Output;
					cm.Parameters.Add(param_LastChanged);
					// TODO: Define any additional output parameters
					cm.ExecuteNonQuery();
					// Save all values being returned from the Procedure
					_FolderID = (int)cm.Parameters["@newFolderID"].Value;
					_LastChanged = (byte[])cm.Parameters["@newLastChanged"].Value;
				}
				MarkOld();
				// update child objects
				if (_FolderAssignments != null) _FolderAssignments.Update(this);
				if (_FolderDocVersions != null) _FolderDocVersions.Update(this);
				if (_ChildFolders != null) _ChildFolders.Update(this);
				if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] Folder.SQLInsert", GetHashCode());
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("Folder.SQLInsert", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("Folder.SQLInsert", ex);
			}
		}
		[Transactional(TransactionalTypes.TransactionScope)]
		public static byte[] Add(SqlConnection cn, ref int folderID, Folder myParent, Connection myConnection, string name, string title, string shortName, Format myFormat, string config, DateTime dts, string usrID)
		{
			if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] Folder.Add", 0);
			try
			{
				using (SqlCommand cm = cn.CreateCommand())
				{
					cm.CommandType = CommandType.StoredProcedure;
					cm.CommandText = "addFolder";
					// Input All Fields - Except Calculated Columns
					cm.Parameters.AddWithValue("@ParentID", myParent.FolderID);
					cm.Parameters.AddWithValue("@DBID", myConnection.DBID);
					cm.Parameters.AddWithValue("@Name", name);
					cm.Parameters.AddWithValue("@Title", title);
					cm.Parameters.AddWithValue("@ShortName", shortName);
					if(myFormat != null)cm.Parameters.AddWithValue("@FormatID", myFormat.FormatID);
					cm.Parameters.AddWithValue("@Config", config);
					if (dts.Year >= 1753 && dts.Year <= 9999) cm.Parameters.AddWithValue("@DTS", dts);
					cm.Parameters.AddWithValue("@UsrID", usrID);
					// Output Calculated Columns
					SqlParameter param_FolderID = new SqlParameter("@newFolderID", SqlDbType.Int);
					param_FolderID.Direction = ParameterDirection.Output;
					cm.Parameters.Add(param_FolderID);
					SqlParameter param_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp);
					param_LastChanged.Direction = ParameterDirection.Output;
					cm.Parameters.Add(param_LastChanged);
					// TODO: Define any additional output parameters
					cm.ExecuteNonQuery();
					// Save all values being returned from the Procedure
					folderID = (int)cm.Parameters["@newFolderID"].Value;
					return (byte[])cm.Parameters["@newLastChanged"].Value;
				}
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("Folder.Add", ex);
				throw new DbCslaException("Folder.Add", ex);
			}
		}
		[Transactional(TransactionalTypes.TransactionScope)]
		protected override void DataPortal_Update()
		{
			if (!IsDirty) return;	// If not dirty - nothing to do
			if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] Folder.DataPortal_Update", GetHashCode());
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					ApplicationContext.LocalContext["cn"] = cn;
					SQLUpdate();
					// removing of item only needed for local data portal
					if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
						ApplicationContext.LocalContext.Remove("cn");
				}
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("Folder.DataPortal_Update", ex);
				_ErrorMessage = ex.Message;
				if (!ex.Message.EndsWith("has been edited by another user.")) throw ex;
			}
		}
		[Transactional(TransactionalTypes.TransactionScope)]
		internal void SQLUpdate()
		{
			if (!IsDirty) return;	// If not dirty - nothing to do
			if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] Folder.SQLUpdate", GetHashCode());
			try
			{
				if(_MyConnection != null) _MyConnection.Update();
				if(_MyFormat != null) _MyFormat.Update();
				SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"];
				if (base.IsDirty)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "updateFolder";
						// All Fields including Calculated Fields
						cm.Parameters.AddWithValue("@FolderID", _FolderID);
						cm.Parameters.AddWithValue("@ParentID", ParentID);
						cm.Parameters.AddWithValue("@DBID", DBID);
						cm.Parameters.AddWithValue("@Name", _Name);
						cm.Parameters.AddWithValue("@Title", _Title);
						cm.Parameters.AddWithValue("@ShortName", _ShortName);
						cm.Parameters.AddWithValue("@FormatID", FormatID);
						cm.Parameters.AddWithValue("@Config", _Config);
						if (_DTS.Year >= 1753 && _DTS.Year <= 9999) cm.Parameters.AddWithValue("@DTS", _DTS);
						cm.Parameters.AddWithValue("@UsrID", _UsrID);
						cm.Parameters.AddWithValue("@LastChanged", _LastChanged);
						// Output Calculated Columns
						SqlParameter param_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp);
						param_LastChanged.Direction = ParameterDirection.Output;
						cm.Parameters.Add(param_LastChanged);
						// TODO: Define any additional output parameters
						cm.ExecuteNonQuery();
						// Save all values being returned from the Procedure
						_LastChanged = (byte[])cm.Parameters["@newLastChanged"].Value;
					}
				}
				MarkOld();
				// use the open connection to update child objects
				if (_FolderAssignments != null) _FolderAssignments.Update(this);
				if (_FolderDocVersions != null) _FolderDocVersions.Update(this);
				if (_ChildFolders != null) _ChildFolders.Update(this);
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("Folder.SQLUpdate", ex);
				_ErrorMessage = ex.Message;
				if (!ex.Message.EndsWith("has been edited by another user.")) throw ex;
			}
		}
		internal void Update()
		{
			if (!this.IsDirty) return;
			if (base.IsDirty)
			{
				SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"];
				if (IsNew)
					_LastChanged = Folder.Add(cn, ref _FolderID, _MyParent, _MyConnection, _Name, _Title, _ShortName, _MyFormat, _Config, _DTS, _UsrID);
				else
					_LastChanged = Folder.Update(cn, ref _FolderID, _MyParent, _MyConnection, _Name, _Title, _ShortName, _MyFormat, _Config, _DTS, _UsrID, ref _LastChanged);
				MarkOld();
			}
			if (_FolderAssignments != null) _FolderAssignments.Update(this);
			if (_FolderDocVersions != null) _FolderDocVersions.Update(this);
			if (_ChildFolders != null) _ChildFolders.Update(this);
		}
		internal void DeleteSelf(Folder folder)
		{
			// if we're not dirty then don't update the database
			if (!this.IsDirty) return;
			// if we're new then don't update the database
			if (this.IsNew) return;
			SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"];
			Folder.Remove(cn, _FolderID);
			MarkNew();
		}
		[Transactional(TransactionalTypes.TransactionScope)]
		public static byte[] Update(SqlConnection cn, ref int folderID, Folder myParent, Connection myConnection, string name, string title, string shortName, Format myFormat, string config, DateTime dts, string usrID, ref byte[] lastChanged)
		{
			if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] Folder.Update", 0);
			try
			{
				using (SqlCommand cm = cn.CreateCommand())
				{
					cm.CommandType = CommandType.StoredProcedure;
					cm.CommandText = "updateFolder";
					// Input All Fields - Except Calculated Columns
					cm.Parameters.AddWithValue("@FolderID", folderID);
					cm.Parameters.AddWithValue("@ParentID", myParent.FolderID);
					cm.Parameters.AddWithValue("@DBID", myConnection.DBID);
					cm.Parameters.AddWithValue("@Name", name);
					cm.Parameters.AddWithValue("@Title", title);
					cm.Parameters.AddWithValue("@ShortName", shortName);
					if(myFormat != null)cm.Parameters.AddWithValue("@FormatID", myFormat.FormatID);
					cm.Parameters.AddWithValue("@Config", config);
					if (dts.Year >= 1753 && dts.Year <= 9999) cm.Parameters.AddWithValue("@DTS", dts);
					cm.Parameters.AddWithValue("@UsrID", usrID);
					cm.Parameters.AddWithValue("@LastChanged", lastChanged);
					// Output Calculated Columns
					SqlParameter param_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp);
					param_LastChanged.Direction = ParameterDirection.Output;
					cm.Parameters.Add(param_LastChanged);
					// TODO: Define any additional output parameters
					cm.ExecuteNonQuery();
					// Save all values being returned from the Procedure
					return (byte[])cm.Parameters["@newLastChanged"].Value;
				}
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("Folder.Update", ex);
				throw new DbCslaException("Folder.Update", ex);
			}
		}
		[Transactional(TransactionalTypes.TransactionScope)]
		protected override void DataPortal_DeleteSelf()
		{
			DataPortal_Delete(new PKCriteria(_FolderID));
		}
		[Transactional(TransactionalTypes.TransactionScope)]
		private void DataPortal_Delete(PKCriteria criteria)
		{
			if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] Folder.DataPortal_Delete", GetHashCode());
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "deleteFolder";
						cm.Parameters.AddWithValue("@FolderID", criteria.FolderID);
						cm.ExecuteNonQuery();
					}
				}
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("Folder.DataPortal_Delete", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("Folder.DataPortal_Delete", ex);
			}
		}
		[Transactional(TransactionalTypes.TransactionScope)]
		public static void Remove(SqlConnection cn, int folderID)
		{
			if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] Folder.Remove", 0);
			try
			{
				using (SqlCommand cm = cn.CreateCommand())
				{
					cm.CommandType = CommandType.StoredProcedure;
					cm.CommandText = "deleteFolder";
					// Input PK Fields
					cm.Parameters.AddWithValue("@FolderID", folderID);
					// TODO: Define any additional output parameters
					cm.ExecuteNonQuery();
				}
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("Folder.Remove", ex);
				throw new DbCslaException("Folder.Remove", ex);
			}
		}
		#endregion
		#region Exists
		public static bool Exists(int folderID)
		{
			ExistsCommand result;
			try
			{
				result = DataPortal.Execute<ExistsCommand>(new ExistsCommand(folderID));
				return result.Exists;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on Folder.Exists", ex);
			}
		}
		[Serializable()]
		private class ExistsCommand : CommandBase
		{
			private int _FolderID;
			private bool _exists;
			public bool Exists
			{
				get { return _exists; }
			}
			public ExistsCommand(int folderID)
			{
				_FolderID = folderID;
			}
			protected override void DataPortal_Execute()
			{
				if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] Folder.DataPortal_Execute", GetHashCode());
				try
				{
					using (SqlConnection cn = Database.VEPROMS_SqlConnection)
					{
						cn.Open();
						using (SqlCommand cm = cn.CreateCommand())
						{
							cm.CommandType = CommandType.StoredProcedure;
							cm.CommandText = "existsFolder";
							cm.Parameters.AddWithValue("@FolderID", _FolderID);
							int count = (int)cm.ExecuteScalar();
							_exists = (count > 0);
						}
					}
				}
				catch (Exception ex)
				{
					if(_MyLog.IsErrorEnabled)_MyLog.Error("Folder.DataPortal_Execute", ex);
					throw new DbCslaException("Folder.DataPortal_Execute", ex);
				}
			}
		}
		#endregion
		// Standard Default Code
		#region extension
		FolderExtension _FolderExtension = new FolderExtension();
		[Serializable()]
		partial class FolderExtension : extensionBase
		{
		}
		[Serializable()]
		class extensionBase
		{
			// Default Values
			public virtual int DefaultParentID
			{
				get { return 1; }
			}
			public virtual int DefaultDBID
			{
				get { return 1; }
			}
			public virtual DateTime DefaultDTS
			{
				get { return DateTime.Now; }
			}
			public virtual string DefaultUsrID
			{
				get { return Environment.UserName.ToUpper(); }
			}
			// Authorization Rules
			public virtual void AddAuthorizationRules(Csla.Security.AuthorizationRules rules)
			{
				// Needs to be overriden to add new authorization rules
			}
			// Instance Authorization Rules
			public virtual void AddInstanceAuthorizationRules(Csla.Security.AuthorizationRules rules)
			{
				// Needs to be overriden to add new authorization rules
			}
			// Validation Rules
			public virtual void AddValidationRules(Csla.Validation.ValidationRules rules)
			{
				// Needs to be overriden to add new validation rules
			}
			// InstanceValidation Rules
			public virtual void AddInstanceValidationRules(Csla.Validation.ValidationRules rules)
			{
				// Needs to be overriden to add new validation rules
			}
		}
		#endregion
	} // Class
	#region Converter
	internal class FolderConverter : ExpandableObjectConverter
	{
		public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
		{
			if (destType == typeof(string) && value is Folder)
			{
				// Return the ToString value
				return ((Folder)value).ToString();
			}
			return base.ConvertTo(context, culture, value, destType);
		}
	}
	#endregion
} // Namespace


//// The following is a sample Extension File.  You can use it to create FolderExt.cs
//using System;
//using System.Collections.Generic;
//using System.Text;
//using Csla;

//namespace VEPROMS.CSLA.Library
//{
//  public partial class Folder
//  {
//    partial class FolderExtension : extensionBase
//    {
//      // TODO: Override automatic defaults
//      public virtual int DefaultParentID
//      {
//        get { return 1; }
//      }
//      public virtual int DefaultDBID
//      {
//        get { return 1; }
//      }
//      public virtual DateTime DefaultDTS
//      {
//        get { return DateTime.Now; }
//      }
//      public virtual string DefaultUsrID
//      {
//        get { return Environment.UserName.ToUpper(); }
//      }
//      public new void AddAuthorizationRules(Csla.Security.AuthorizationRules rules)
//      {
//        //rules.AllowRead(Dbid, "<Role(s)>");
//      }
//      public new void AddInstanceAuthorizationRules(Csla.Security.AuthorizationRules rules)
//      {
//        //rules.AllowInstanceRead(Dbid, "<Role(s)>");
//      }
//      public new void AddValidationRules(Csla.Validation.ValidationRules rules)
//      {
//        rules.AddRule(
//          Csla.Validation.CommonRules.StringMaxLength,
//          new Csla.Validation.CommonRules.MaxLengthRuleArgs("Name", 100));
//      }
//      public new void AddInstanceValidationRules(Csla.Validation.ValidationRules rules)
//      {
//        rules.AddInstanceRule(/* Instance Validation Rule */);
//      }
//    }
//  }
//}