314 lines
9.9 KiB
C#
314 lines
9.9 KiB
C#
// ========================================================================
|
|
// 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 ZContentInfoEvent(object sender);
|
|
/// <summary>
|
|
/// ZContentInfo Generated by MyGeneration using the CSLA Object Mapping template
|
|
/// </summary>
|
|
[Serializable()]
|
|
[TypeConverter(typeof(ZContentInfoConverter))]
|
|
public partial class ZContentInfo : ReadOnlyBase<ZContentInfo>, IDisposable
|
|
{
|
|
public event ZContentInfoEvent 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<ZContentInfo> _CacheList = new List<ZContentInfo>();
|
|
protected static void AddToCache(ZContentInfo zContentInfo)
|
|
{
|
|
if (!_CacheList.Contains(zContentInfo)) _CacheList.Add(zContentInfo); // In AddToCache
|
|
}
|
|
protected static void RemoveFromCache(ZContentInfo zContentInfo)
|
|
{
|
|
while (_CacheList.Contains(zContentInfo)) _CacheList.Remove(zContentInfo); // In RemoveFromCache
|
|
}
|
|
private static Dictionary<string, List<ZContentInfo>> _CacheByPrimaryKey = new Dictionary<string, List<ZContentInfo>>();
|
|
private static void ConvertListToDictionary()
|
|
{
|
|
List<ZContentInfo> remove = new List<ZContentInfo>();
|
|
foreach (ZContentInfo tmp in _CacheList)
|
|
{
|
|
if (!_CacheByPrimaryKey.ContainsKey(tmp.ContentID.ToString()))
|
|
{
|
|
_CacheByPrimaryKey[tmp.ContentID.ToString()] = new List<ZContentInfo>(); // Add new list for PrimaryKey
|
|
}
|
|
_CacheByPrimaryKey[tmp.ContentID.ToString()].Add(tmp); // Add to Primary Key list
|
|
remove.Add(tmp);
|
|
}
|
|
foreach (ZContentInfo tmp in remove)
|
|
RemoveFromCache(tmp);
|
|
}
|
|
protected static ZContentInfo GetCachedByPrimaryKey(int contentID)
|
|
{
|
|
ConvertListToDictionary();
|
|
string key = contentID.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 ZContent _Editable;
|
|
private IVEHasBrokenRules HasBrokenRules
|
|
{
|
|
get
|
|
{
|
|
IVEHasBrokenRules hasBrokenRules = null;
|
|
if (_Editable != null)
|
|
hasBrokenRules = _Editable.HasBrokenRules;
|
|
return hasBrokenRules;
|
|
}
|
|
}
|
|
private int _ContentID;
|
|
[System.ComponentModel.DataObjectField(true, true)]
|
|
public int ContentID
|
|
{
|
|
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
|
|
get
|
|
{
|
|
CanReadProperty("ContentID", true);
|
|
if (_MyContent != null) _ContentID = _MyContent.ContentID;
|
|
return _ContentID;
|
|
}
|
|
}
|
|
private ContentInfo _MyContent;
|
|
[System.ComponentModel.DataObjectField(true, true)]
|
|
public ContentInfo MyContent
|
|
{
|
|
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
|
|
get
|
|
{
|
|
CanReadProperty("MyContent", true);
|
|
if (_MyContent == null && _ContentID != 0) _MyContent = ContentInfo.Get(_ContentID);
|
|
return _MyContent;
|
|
}
|
|
}
|
|
private string _OldStepSequence = string.Empty;
|
|
public string OldStepSequence
|
|
{
|
|
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
|
|
get
|
|
{
|
|
CanReadProperty("OldStepSequence", true);
|
|
return _OldStepSequence;
|
|
}
|
|
}
|
|
// TODO: Replace base ZContentInfo.ToString function as necessary
|
|
/// <summary>
|
|
/// Overrides Base ToString
|
|
/// </summary>
|
|
/// <returns>A string representation of current ZContentInfo</returns>
|
|
//public override string ToString()
|
|
//{
|
|
// return base.ToString();
|
|
//}
|
|
// TODO: Check ZContentInfo.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 ZContentInfo</returns>
|
|
protected override object GetIdValue()
|
|
{
|
|
return _ContentID;
|
|
}
|
|
#endregion
|
|
#region Factory Methods
|
|
private static int _ZContentInfoUnique = 0;
|
|
private static int ZContentInfoUnique
|
|
{ get { return ++_ZContentInfoUnique; } }
|
|
private int _MyZContentInfoUnique = ZContentInfoUnique;
|
|
public int MyZContentInfoUnique
|
|
{ get { return _MyZContentInfoUnique; } }
|
|
protected ZContentInfo()
|
|
{/* require use of factory methods */
|
|
AddToCache(this);
|
|
}
|
|
public void Dispose()
|
|
{
|
|
RemoveFromCache(this);
|
|
if (!_CacheByPrimaryKey.ContainsKey(ContentID.ToString())) return;
|
|
List<ZContentInfo> listZContentInfo = _CacheByPrimaryKey[ContentID.ToString()]; // Get the list of items
|
|
while (listZContentInfo.Contains(this)) listZContentInfo.Remove(this); // Remove the item from the list
|
|
if (listZContentInfo.Count == 0) // If there are no items left in the list
|
|
_CacheByPrimaryKey.Remove(ContentID.ToString()); // remove the list
|
|
}
|
|
public virtual ZContent Get()
|
|
{
|
|
return _Editable = ZContent.Get(_ContentID);
|
|
}
|
|
public static void Refresh(ZContent tmp)
|
|
{
|
|
string key = tmp.ContentID.ToString();
|
|
ConvertListToDictionary();
|
|
if (_CacheByPrimaryKey.ContainsKey(key))
|
|
foreach (ZContentInfo tmpInfo in _CacheByPrimaryKey[key])
|
|
tmpInfo.RefreshFields(tmp);
|
|
}
|
|
protected virtual void RefreshFields(ZContent tmp)
|
|
{
|
|
_OldStepSequence = tmp.OldStepSequence;
|
|
_ZContentInfoExtension.Refresh(this);
|
|
if(_MyContent != null)
|
|
{
|
|
_MyContent.Dispose();// Dispose related value
|
|
_MyContent = null;// Reset related value
|
|
}
|
|
OnChange();// raise an event
|
|
}
|
|
public static ZContentInfo Get(int contentID)
|
|
{
|
|
//if (!CanGetObject())
|
|
// throw new System.Security.SecurityException("User not authorized to view a ZContent");
|
|
try
|
|
{
|
|
ZContentInfo tmp = GetCachedByPrimaryKey(contentID);
|
|
if (tmp == null)
|
|
{
|
|
tmp = DataPortal.Fetch<ZContentInfo>(new PKCriteria(contentID));
|
|
AddToCache(tmp);
|
|
}
|
|
if (tmp.ErrorMessage == "No Record Found")
|
|
{
|
|
tmp.Dispose(); // Clean-up ZContentInfo
|
|
tmp = null;
|
|
}
|
|
return tmp;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
throw new DbCslaException("Error on ZContentInfo.Get", ex);
|
|
}
|
|
}
|
|
#endregion
|
|
#region Data Access Portal
|
|
internal ZContentInfo(SafeDataReader dr)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ZContentInfo.Constructor", GetHashCode());
|
|
try
|
|
{
|
|
ReadData(dr);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ZContentInfo.Constructor", ex);
|
|
throw new DbCslaException("ZContentInfo.Constructor", ex);
|
|
}
|
|
}
|
|
[Serializable()]
|
|
protected class PKCriteria
|
|
{
|
|
private int _ContentID;
|
|
public int ContentID
|
|
{ get { return _ContentID; } }
|
|
public PKCriteria(int contentID)
|
|
{
|
|
_ContentID = contentID;
|
|
}
|
|
}
|
|
private void ReadData(SafeDataReader dr)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ZContentInfo.ReadData", GetHashCode());
|
|
try
|
|
{
|
|
_ContentID = dr.GetInt32("ContentID");
|
|
_OldStepSequence = dr.GetString("OldStepSequence");
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (_MyLog.IsErrorEnabled) _MyLog.Error("ZContentInfo.ReadData", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("ZContentInfo.ReadData", ex);
|
|
}
|
|
}
|
|
private void DataPortal_Fetch(PKCriteria criteria)
|
|
{
|
|
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ZContentInfo.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 = "getZContent";
|
|
cm.Parameters.AddWithValue("@ContentID", criteria.ContentID);
|
|
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("ZContentInfo.DataPortal_Fetch", ex);
|
|
_ErrorMessage = ex.Message;
|
|
throw new DbCslaException("ZContentInfo.DataPortal_Fetch", ex);
|
|
}
|
|
}
|
|
#endregion
|
|
// Standard Refresh
|
|
#region extension
|
|
ZContentInfoExtension _ZContentInfoExtension = new ZContentInfoExtension();
|
|
[Serializable()]
|
|
partial class ZContentInfoExtension : extensionBase { }
|
|
[Serializable()]
|
|
class extensionBase
|
|
{
|
|
// Default Refresh
|
|
public virtual void Refresh(ZContentInfo tmp) { }
|
|
}
|
|
#endregion
|
|
} // Class
|
|
#region Converter
|
|
internal class ZContentInfoConverter : ExpandableObjectConverter
|
|
{
|
|
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
|
|
{
|
|
if (destType == typeof(string) && value is ZContentInfo)
|
|
{
|
|
// Return the ToString value
|
|
return ((ZContentInfo)value).ToString();
|
|
}
|
|
return base.ConvertTo(context, culture, value, destType);
|
|
}
|
|
}
|
|
#endregion
|
|
} // Namespace
|