CSLA - Is

This commit is contained in:
2026-09-10 16:02:04 -04:00
parent 8674b93723
commit e41a4ea65d
21 changed files with 1226 additions and 2954 deletions
@@ -13,8 +13,6 @@ 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
@@ -30,8 +28,7 @@ namespace VEPROMS.CSLA.Library
private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
#endregion
#region Business Methods
internal new IList<ItemInfo> Items
{ get { return base.Items; } }
internal new IList<ItemInfo> Items => base.Items;
public void AddEvents()
{
foreach (ItemInfo tmp in this)
@@ -48,14 +45,13 @@ namespace VEPROMS.CSLA.Library
}
void tmp_Deleted(object sender)
{
ItemInfo ii = sender as ItemInfo;
if (ii != null)
if (sender is ItemInfo ii)
{
RefreshingList = true;
IsReadOnly = false;
Remove(ii);
IsReadOnly = true;
this.OnListChanged(new ListChangedEventArgs(ListChangedType.ItemChanged, 0));
OnListChanged(new ListChangedEventArgs(ListChangedType.ItemChanged, 0));
RefreshingList = false;
}
}
@@ -75,7 +71,7 @@ namespace VEPROMS.CSLA.Library
if (SourceOfList != "Search" && (sender as ItemInfo).MyPrevious != null && i > 0 && base[i - 1].ItemID != (sender as ItemInfo).MyPrevious.ItemID)
Items.Insert(i, (sender as ItemInfo).MyPrevious);
IsReadOnly = true;
this.OnListChanged(new ListChangedEventArgs(ListChangedType.ItemChanged, i));
OnListChanged(new ListChangedEventArgs(ListChangedType.ItemChanged, i));
RefreshingList = false;
break;
}
@@ -87,27 +83,15 @@ namespace VEPROMS.CSLA.Library
get { return _SourceOfList; }
set { _SourceOfList = value; }
}
//private void ShowList(string txt)
//{
// Console.WriteLine("\r\n{0} - {1} - {2}: i, base[i].Ordinal, base[i].ItemID, base[i].DisplayText", txt, Count, SourceOfList);
// for (int i = 0; i < Count; i++)
// {
// Console.WriteLine("{0}, {1}, {2}, {3}, {4}, {5}", i, base[i].Ordinal, base[i].ItemID, base[i].DisplayText, base[i].MyItemInfoUnique, base[i].Disposed);
// }
//}
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; } }
private static int IncrementCountCreated => ++_CountCreated;
private readonly int _CountWhenCreated = IncrementCountCreated;
public static int CountCreated => _CountCreated;
public static int CountNotDisposed => _CountCreated - _CountDisposed;
public static int CountNotFinalized => _CountCreated - _CountFinalized;
~ItemInfoList()
{
_CountFinalized++;
@@ -149,22 +133,7 @@ namespace VEPROMS.CSLA.Library
/// <summary>
/// Reset the list of all ItemInfo.
/// </summary>
public static void Reset()
{
_ItemInfoList = null;
}
// CSLATODO: Add alternative gets -
//public static ItemInfoList Get(<criteria>)
//{
// try
// {
// return DataPortal.Fetch<ItemInfoList>(new FilteredCriteria(<criteria>));
// }
// catch (Exception ex)
// {
// throw new DbCslaException("Error on ItemInfoList.Get", ex);
// }
//}
public static void Reset() => _ItemInfoList = null;
public static ItemInfoList GetNext(int? previousID)
{
try
@@ -199,7 +168,7 @@ namespace VEPROMS.CSLA.Library
#region Data Access Portal
private void DataPortal_Fetch()
{
this.RaiseListChangedEvents = false;
RaiseListChangedEvents = false;
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ItemInfoList.DataPortal_Fetch", GetHashCode());
try
{
@@ -213,7 +182,7 @@ namespace VEPROMS.CSLA.Library
using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
{
IsReadOnly = false;
while (dr.Read()) this.Add(new ItemInfo(dr));
while (dr.Read()) Add(new ItemInfo(dr));
IsReadOnly = true;
}
}
@@ -224,15 +193,12 @@ namespace VEPROMS.CSLA.Library
if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemInfoList.DataPortal_Fetch", ex);
throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
}
this.RaiseListChangedEvents = true;
RaiseListChangedEvents = true;
}
[Serializable()]
private class PreviousIDCriteria
{
public PreviousIDCriteria(int? previousID)
{
_PreviousID = previousID;
}
public PreviousIDCriteria(int? previousID) => _PreviousID = previousID;
private int? _PreviousID;
public int? PreviousID
{
@@ -242,7 +208,7 @@ namespace VEPROMS.CSLA.Library
}
private void DataPortal_Fetch(PreviousIDCriteria criteria)
{
this.RaiseListChangedEvents = false;
RaiseListChangedEvents = false;
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ItemInfoList.DataPortal_FetchPreviousID", GetHashCode());
try
{
@@ -257,7 +223,7 @@ namespace VEPROMS.CSLA.Library
using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
{
IsReadOnly = false;
while (dr.Read()) this.Add(new ItemInfo(dr));
while (dr.Read()) Add(new ItemInfo(dr));
IsReadOnly = true;
}
}
@@ -268,15 +234,12 @@ namespace VEPROMS.CSLA.Library
if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemInfoList.DataPortal_FetchPreviousID", ex);
throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
}
this.RaiseListChangedEvents = true;
RaiseListChangedEvents = true;
}
[Serializable()]
private class ContentIDCriteria
{
public ContentIDCriteria(int contentID)
{
_ContentID = contentID;
}
public ContentIDCriteria(int contentID) => _ContentID = contentID;
private int _ContentID;
public int ContentID
{
@@ -286,7 +249,7 @@ namespace VEPROMS.CSLA.Library
}
private void DataPortal_Fetch(ContentIDCriteria criteria)
{
this.RaiseListChangedEvents = false;
RaiseListChangedEvents = false;
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ItemInfoList.DataPortal_FetchContentID", GetHashCode());
try
{
@@ -301,7 +264,7 @@ namespace VEPROMS.CSLA.Library
using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
{
IsReadOnly = false;
while (dr.Read()) this.Add(new ItemInfo(dr));
while (dr.Read()) Add(new ItemInfo(dr));
IsReadOnly = true;
}
}
@@ -312,38 +275,27 @@ namespace VEPROMS.CSLA.Library
if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemInfoList.DataPortal_FetchContentID", ex);
throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
}
this.RaiseListChangedEvents = true;
RaiseListChangedEvents = true;
}
#endregion
#region ICustomTypeDescriptor impl
public String GetClassName()
{ return TypeDescriptor.GetClassName(this, true); }
public AttributeCollection GetAttributes()
{ return TypeDescriptor.GetAttributes(this, true); }
public String GetComponentName()
{ return TypeDescriptor.GetComponentName(this, true); }
public TypeConverter GetConverter()
{ return TypeDescriptor.GetConverter(this, true); }
public EventDescriptor GetDefaultEvent()
{ return TypeDescriptor.GetDefaultEvent(this, true); }
public PropertyDescriptor GetDefaultProperty()
{ return TypeDescriptor.GetDefaultProperty(this, true); }
public object GetEditor(Type editorBaseType)
{ return TypeDescriptor.GetEditor(this, editorBaseType, true); }
public EventDescriptorCollection GetEvents(Attribute[] attributes)
{ return TypeDescriptor.GetEvents(this, attributes, true); }
public EventDescriptorCollection GetEvents()
{ return TypeDescriptor.GetEvents(this, true); }
public object GetPropertyOwner(PropertyDescriptor pd)
{ return this; }
public string GetClassName() => TypeDescriptor.GetClassName(this, true);
public AttributeCollection GetAttributes() => TypeDescriptor.GetAttributes(this, true);
public string GetComponentName() => TypeDescriptor.GetComponentName(this, true);
public TypeConverter GetConverter() => TypeDescriptor.GetConverter(this, true);
public EventDescriptor GetDefaultEvent() => TypeDescriptor.GetDefaultEvent(this, true);
public PropertyDescriptor GetDefaultProperty() => TypeDescriptor.GetDefaultProperty(this, true);
public object GetEditor(Type editorBaseType) => TypeDescriptor.GetEditor(this, editorBaseType, true);
public EventDescriptorCollection GetEvents(Attribute[] attributes) => TypeDescriptor.GetEvents(this, attributes, true);
public EventDescriptorCollection GetEvents() => TypeDescriptor.GetEvents(this, true);
public object GetPropertyOwner(PropertyDescriptor pd) => this;
/// <summary>
/// Called to get the properties of this type. Returns properties with certain
/// attributes. this restriction is not implemented here.
/// </summary>
/// <param name="attributes"></param>
/// <returns></returns>
public PropertyDescriptorCollection GetProperties(Attribute[] attributes)
{ return GetProperties(); }
public PropertyDescriptorCollection GetProperties(Attribute[] attributes) => GetProperties();
/// <summary>
/// Called to get the properties of this type.
/// </summary>
@@ -353,7 +305,7 @@ namespace VEPROMS.CSLA.Library
// Create a collection object to hold property descriptors
PropertyDescriptorCollection pds = new PropertyDescriptorCollection(null);
// Iterate the list
for (int i = 0; i < this.Items.Count; i++)
for (int i = 0; i < Items.Count; i++)
{
// Create a property descriptor for the item and add to the property descriptor collection
ItemInfoListPropertyDescriptor pd = new ItemInfoListPropertyDescriptor(this, i);
@@ -370,7 +322,6 @@ namespace VEPROMS.CSLA.Library
/// </summary>
public partial class ItemInfoListPropertyDescriptor : vlnListPropertyDescriptor
{
private ItemInfo Item { get { return (ItemInfo)_Item; } }
public ItemInfoListPropertyDescriptor(ItemInfoList collection, int index) : base(collection, index) {; }
}
#endregion
@@ -379,10 +330,10 @@ namespace VEPROMS.CSLA.Library
{
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
{
if (destType == typeof(string) && value is ItemInfoList)
if (destType == typeof(string) && value is ItemInfoList list)
{
// Return department and department role separated by comma.
return ((ItemInfoList)value).Items.Count.ToString() + " Items";
return $"{list.Items.Count} Items";
}
return base.ConvertTo(context, culture, value, destType);
}