// ========================================================================
// 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;
namespace VEPROMS.CSLA.Library
{
    public delegate void DROUsageInfoEvent(object sender);
    /// <summary>
    ///	DROUsageInfo Generated by MyGeneration using the CSLA Object Mapping template
    /// </summary>
    [Serializable()]
    [TypeConverter(typeof(DROUsageInfoConverter))]
    public partial class DROUsageInfo : ReadOnlyBase<DROUsageInfo>, IDisposable
    {
        public event DROUsageInfoEvent Changed;
        private void OnChange()
        {
            if (Changed != null) Changed(this);
        }
        #region Log4Net
        private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
        #endregion
        #region Collection
        private static List<DROUsageInfo> _CacheList = new List<DROUsageInfo>();
        protected static void AddToCache(DROUsageInfo dROUsageInfo)
        {
            if (!_CacheList.Contains(dROUsageInfo)) _CacheList.Add(dROUsageInfo); // In AddToCache
        }
        protected static void RemoveFromCache(DROUsageInfo dROUsageInfo)
        {
            while (_CacheList.Contains(dROUsageInfo)) _CacheList.Remove(dROUsageInfo); // In RemoveFromCache
        }
        private static Dictionary<string, List<DROUsageInfo>> _CacheByPrimaryKey = new Dictionary<string, List<DROUsageInfo>>();
        private static void ConvertListToDictionary()
        {
            while (_CacheList.Count > 0) // Move DROUsageInfo(s) from temporary _CacheList to _CacheByPrimaryKey
            {
                DROUsageInfo tmp = _CacheList[0]; // Get the first DROUsageInfo
                string pKey = tmp.DROUsageID.ToString();
                if (!_CacheByPrimaryKey.ContainsKey(pKey))
                {
                    _CacheByPrimaryKey[pKey] = new List<DROUsageInfo>(); // Add new list for PrimaryKey
                }
                _CacheByPrimaryKey[pKey].Add(tmp); // Add to Primary Key list
                _CacheList.RemoveAt(0); // Remove the first DROUsageInfo
            }
        }
        internal static void AddList(DROUsageInfoList lst)
        {
            foreach (DROUsageInfo item in lst) AddToCache(item);
        }
        protected static DROUsageInfo GetCachedByPrimaryKey(int dROUsageID)
        {
            ConvertListToDictionary();
            string key = dROUsageID.ToString();
            if (_CacheByPrimaryKey.ContainsKey(key)) return _CacheByPrimaryKey[key][0];
            return null;
        }
        #endregion
        #region Business Methods
        private string _ErrorMessage = string.Empty;
        public string ErrorMessage
        {
            get { return _ErrorMessage; }
        }
        protected DROUsage _Editable;
        private IVEHasBrokenRules HasBrokenRules
        {
            get
            {
                IVEHasBrokenRules hasBrokenRules = null;
                if (_Editable != null)
                    hasBrokenRules = _Editable.HasBrokenRules;
                return hasBrokenRules;
            }
        }
        private int _DROUsageID;
        [System.ComponentModel.DataObjectField(true, true)]
        public int DROUsageID
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _DROUsageID;
            }
        }
        private int _DocID;
        public int DocID
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                if (_MyDocument != null) _DocID = _MyDocument.DocID;
                return _DocID;
            }
        }
        private DocumentInfo _MyDocument;
        public DocumentInfo MyDocument
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                if (_MyDocument == null && _DocID != 0) _MyDocument = DocumentInfo.Get(_DocID);
                return _MyDocument;
            }
        }
        private string _ROID = string.Empty;
        public string ROID
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _ROID;
            }
        }
        private string _Config = string.Empty;
        public string Config
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _Config;
            }
        }
        private DateTime _DTS = new DateTime();
        public DateTime DTS
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _DTS;
            }
        }
        private string _UserID = string.Empty;
        public string UserID
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _UserID;
            }
        }
        private int _RODbID;
        public int RODbID
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                if (_MyRODb != null) _RODbID = _MyRODb.RODbID;
                return _RODbID;
            }
        }
        private RODbInfo _MyRODb;
        public RODbInfo MyRODb
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                if (_MyRODb == null && _RODbID != 0) _MyRODb = RODbInfo.Get(_RODbID);
                return _MyRODb;
            }
        }
        // CSLATODO: Replace base DROUsageInfo.ToString function as necessary
        /// <summary>
        /// Overrides Base ToString
        /// </summary>
        /// <returns>A string representation of current DROUsageInfo</returns>
        //public override string ToString()
        //{
        //  return base.ToString();
        //}
        // CSLATODO: Check DROUsageInfo.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 DROUsageInfo</returns>
        protected override object GetIdValue()
        {
            return MyDROUsageInfoUnique; // Absolutely Unique ID
        }
        #endregion
        #region Factory Methods
        private static int _DROUsageInfoUnique = 0;
        private static int DROUsageInfoUnique
        { get { return ++_DROUsageInfoUnique; } }
        private int _MyDROUsageInfoUnique = DROUsageInfoUnique;
        public int MyDROUsageInfoUnique // Absolutely Unique ID - Info
        { get { return _MyDROUsageInfoUnique; } }
        protected DROUsageInfo()
        {/* require use of factory methods */
            AddToCache(this);
        }
        private bool _Disposed = false;
        private static int _CountCreated = 0;
        private static int _CountDisposed = 0;
        private static int _CountFinalized = 0;
        private static int IncrementCountCreated
        { get { return ++_CountCreated; } }
        private int _CountWhenCreated = IncrementCountCreated;
        public static int CountCreated
        { get { return _CountCreated; } }
        public static int CountNotDisposed
        { get { return _CountCreated - _CountDisposed; } }
        public static int CountNotFinalized
        { get { return _CountCreated - _CountFinalized; } }
        ~DROUsageInfo()
        {
            _CountFinalized++;
        }
        public void Dispose()
        {
            if (_Disposed) return;
            _CountDisposed++;
            _Disposed = true;
            RemoveFromCache(this);
            if (!_CacheByPrimaryKey.ContainsKey(DROUsageID.ToString())) return;
            List<DROUsageInfo> listDROUsageInfo = _CacheByPrimaryKey[DROUsageID.ToString()]; // Get the list of items
            while (listDROUsageInfo.Contains(this)) listDROUsageInfo.Remove(this); // Remove the item from the list
            if (listDROUsageInfo.Count == 0) // If there are no items left in the list
                _CacheByPrimaryKey.Remove(DROUsageID.ToString()); // remove the list
        }
        public virtual DROUsage Get()
        {
            return _Editable = DROUsage.Get(_DROUsageID);
        }
        public static void Refresh(DROUsage tmp)
        {
            string key = tmp.DROUsageID.ToString();
            ConvertListToDictionary();
            if (_CacheByPrimaryKey.ContainsKey(key))
                foreach (DROUsageInfo tmpInfo in _CacheByPrimaryKey[key])
                    tmpInfo.RefreshFields(tmp);
        }
        protected virtual void RefreshFields(DROUsage tmp)
        {
            if (_DocID != tmp.DocID)
            {
                if (MyDocument != null) MyDocument.RefreshDocumentDROUsages(); // Update List for old value
                _DocID = tmp.DocID; // Update the value
            }
            _MyDocument = null; // Reset list so that the next line gets a new list
            if (MyDocument != null) MyDocument.RefreshDocumentDROUsages(); // Update List for new value
            _ROID = tmp.ROID;
            _Config = tmp.Config;
            _DTS = tmp.DTS;
            _UserID = tmp.UserID;
            if (_RODbID != tmp.RODbID)
            {
                if (MyRODb != null) MyRODb.RefreshRODbDROUsages(); // Update List for old value
                _RODbID = tmp.RODbID; // Update the value
            }
            _MyRODb = null; // Reset list so that the next line gets a new list
            if (MyRODb != null) MyRODb.RefreshRODbDROUsages(); // Update List for new value
            _DROUsageInfoExtension.Refresh(this);
            OnChange();// raise an event
        }
        public static void Refresh(DocumentDROUsage tmp)
        {
            string key = tmp.DROUsageID.ToString();
            ConvertListToDictionary();
            if (_CacheByPrimaryKey.ContainsKey(key))
                foreach (DROUsageInfo tmpInfo in _CacheByPrimaryKey[key])
                    tmpInfo.RefreshFields(tmp);
        }
        protected virtual void RefreshFields(DocumentDROUsage tmp)
        {
            _ROID = tmp.ROID;
            _Config = tmp.Config;
            _DTS = tmp.DTS;
            _UserID = tmp.UserID;
            if (_RODbID != tmp.RODbID)
            {
                if (MyRODb != null) MyRODb.RefreshRODbDROUsages(); // Update List for old value
                _RODbID = tmp.RODbID; // Update the value
            }
            _MyRODb = null; // Reset list so that the next line gets a new list
            if (MyRODb != null) MyRODb.RefreshRODbDROUsages(); // Update List for new value
            _DROUsageInfoExtension.Refresh(this);
            OnChange();// raise an event
        }
        public static void Refresh(RODbDROUsage tmp)
        {
            string key = tmp.DROUsageID.ToString();
            ConvertListToDictionary();
            if (_CacheByPrimaryKey.ContainsKey(key))
                foreach (DROUsageInfo tmpInfo in _CacheByPrimaryKey[key])
                    tmpInfo.RefreshFields(tmp);
        }
        protected virtual void RefreshFields(RODbDROUsage tmp)
        {
            if (_DocID != tmp.DocID)
            {
                if (MyDocument != null) MyDocument.RefreshDocumentDROUsages(); // Update List for old value
                _DocID = tmp.DocID; // Update the value
            }
            _MyDocument = null; // Reset list so that the next line gets a new list
            if (MyDocument != null) MyDocument.RefreshDocumentDROUsages(); // Update List for new value
            _ROID = tmp.ROID;
            _Config = tmp.Config;
            _DTS = tmp.DTS;
            _UserID = tmp.UserID;
            _DROUsageInfoExtension.Refresh(this);
            OnChange();// raise an event
        }
        public static DROUsageInfo Get(int dROUsageID)
        {
            //if (!CanGetObject())
            //  throw new System.Security.SecurityException("User not authorized to view a DROUsage");
            try
            {
                DROUsageInfo tmp = GetCachedByPrimaryKey(dROUsageID);
                if (tmp == null)
                {
                    tmp = DataPortal.Fetch<DROUsageInfo>(new PKCriteria(dROUsageID));
                    AddToCache(tmp);
                }
                if (tmp.ErrorMessage == "No Record Found")
                {
                    tmp.Dispose(); // Clean-up DROUsageInfo
                    tmp = null;
                }
                return tmp;
            }
            catch (Exception ex)
            {
                throw new DbCslaException("Error on DROUsageInfo.Get", ex);
            }
        }
        #endregion
        #region Data Access Portal
        internal DROUsageInfo(SafeDataReader dr)
        {
            if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] DROUsageInfo.Constructor", GetHashCode());
            try
            {
                ReadData(dr);
            }
            catch (Exception ex)
            {
                if (_MyLog.IsErrorEnabled) _MyLog.Error("DROUsageInfo.Constructor", ex);
                throw new DbCslaException("DROUsageInfo.Constructor", ex);
            }
        }
        [Serializable()]
        protected class PKCriteria
        {
            private int _DROUsageID;
            public int DROUsageID
            { get { return _DROUsageID; } }
            public PKCriteria(int dROUsageID)
            {
                _DROUsageID = dROUsageID;
            }
        }
        private void ReadData(SafeDataReader dr)
        {
            if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] DROUsageInfo.ReadData", GetHashCode());
            try
            {
                _DROUsageID = dr.GetInt32("DROUsageID");
                _DocID = dr.GetInt32("DocID");
                _ROID = dr.GetString("ROID");
                _Config = dr.GetString("Config");
                _DTS = dr.GetDateTime("DTS");
                _UserID = dr.GetString("UserID");
                _RODbID = dr.GetInt32("RODbID");
            }
            catch (Exception ex)
            {
                if (_MyLog.IsErrorEnabled) _MyLog.Error("DROUsageInfo.ReadData", ex);
                _ErrorMessage = ex.Message;
                throw new DbCslaException("DROUsageInfo.ReadData", ex);
            }
        }
        private void DataPortal_Fetch(PKCriteria criteria)
        {
            if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] DROUsageInfo.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 = "getDROUsage";
                        cm.Parameters.AddWithValue("@DROUsageID", criteria.DROUsageID);
                        cm.CommandTimeout = Database.DefaultTimeout;
                        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("DROUsageInfo.DataPortal_Fetch", ex);
                _ErrorMessage = ex.Message;
                throw new DbCslaException("DROUsageInfo.DataPortal_Fetch", ex);
            }
        }
        #endregion
        // Standard Refresh
        #region extension
        DROUsageInfoExtension _DROUsageInfoExtension = new DROUsageInfoExtension();
        [Serializable()]
        partial class DROUsageInfoExtension : extensionBase { }
        [Serializable()]
        class extensionBase
        {
            // Default Refresh
            public virtual void Refresh(DROUsageInfo tmp) { }
        }
        #endregion
    } // Class
    #region Converter
    internal class DROUsageInfoConverter : ExpandableObjectConverter
    {
        public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
        {
            if (destType == typeof(string) && value is DROUsageInfo)
            {
                // Return the ToString value
                return ((DROUsageInfo)value).ToString();
            }
            return base.ConvertTo(context, culture, value, destType);
        }
    }
    #endregion
} // Namespace