370 lines
11 KiB
C#
370 lines
11 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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/// <summary>
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/// FolderInfoList 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(FolderInfoListConverter))]
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public partial class FolderInfoList : ReadOnlyListBase<FolderInfoList, FolderInfo>, ICustomTypeDescriptor, IDisposable
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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 Business Methods
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internal new IList<FolderInfo> Items
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{ get { return base.Items; } }
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public void AddEvents()
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{
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foreach (FolderInfo tmp in this)
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{
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tmp.Changed += new FolderInfoEvent(tmp_Changed);
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}
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}
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void tmp_Changed(object sender)
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{
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for (int i = 0; i < Count; i++)
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{
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if (base[i] == sender)
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this.OnListChanged(new ListChangedEventArgs(ListChangedType.ItemChanged, i));
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}
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}
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public void Dispose()
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{
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foreach (FolderInfo tmp in this)
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{
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tmp.Changed -= new FolderInfoEvent(tmp_Changed);
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}
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}
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#endregion
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#region Factory Methods
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public static FolderInfoList _FolderInfoList = null;
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/// <summary>
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/// Return a list of all projects.
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/// </summary>
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public static FolderInfoList Get()
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{
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try
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{
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if (_FolderInfoList != null)
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return _FolderInfoList;
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FolderInfoList tmp = DataPortal.Fetch<FolderInfoList>();
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FolderInfo.AddList(tmp);
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tmp.AddEvents();
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_FolderInfoList = tmp;
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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 FolderInfoList.Get", ex);
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}
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}
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// TODO: Add alternative gets -
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//public static FolderInfoList Get(<criteria>)
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//{
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// try
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// {
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// return DataPortal.Fetch<FolderInfoList>(new FilteredCriteria(<criteria>));
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// }
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// catch (Exception ex)
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// {
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// throw new DbCslaException("Error on FolderInfoList.Get", ex);
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// }
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//}
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public static FolderInfoList GetChildren(int parentID)
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{
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try
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{
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FolderInfoList tmp = DataPortal.Fetch<FolderInfoList>(new ParentIDCriteria(parentID));
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FolderInfo.AddList(tmp);
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tmp.AddEvents();
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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 FolderInfoList.GetChildren", ex);
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}
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}
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public static FolderInfoList GetByDBID(int dbid)
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{
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try
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{
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FolderInfoList tmp = DataPortal.Fetch<FolderInfoList>(new DBIDCriteria(dbid));
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FolderInfo.AddList(tmp);
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tmp.AddEvents();
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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 FolderInfoList.GetByDBID", ex);
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}
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}
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public static FolderInfoList GetByFormatID(int? formatID)
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{
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try
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{
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FolderInfoList tmp = DataPortal.Fetch<FolderInfoList>(new FormatIDCriteria(formatID));
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FolderInfo.AddList(tmp);
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tmp.AddEvents();
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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 FolderInfoList.GetByFormatID", ex);
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}
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}
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private FolderInfoList()
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{ /* require use of factory methods */ }
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#endregion
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#region Data Access Portal
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private void DataPortal_Fetch()
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{
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this.RaiseListChangedEvents = false;
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] FolderInfoList.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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using (SqlCommand cm = cn.CreateCommand())
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{
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cm.CommandType = CommandType.StoredProcedure;
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cm.CommandText = "getFolders";
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using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
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{
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IsReadOnly = false;
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while (dr.Read()) this.Add(new FolderInfo(dr));
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IsReadOnly = true;
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}
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}
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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("FolderInfoList.DataPortal_Fetch", ex);
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throw new DbCslaException("FolderInfoList.DataPortal_Fetch", ex);
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}
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this.RaiseListChangedEvents = true;
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}
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[Serializable()]
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private class ParentIDCriteria
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{
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public ParentIDCriteria(int parentID)
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{
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_ParentID = parentID;
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}
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private int _ParentID;
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public int ParentID
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{
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get { return _ParentID; }
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set { _ParentID = value; }
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}
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}
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private void DataPortal_Fetch(ParentIDCriteria criteria)
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{
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this.RaiseListChangedEvents = false;
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] FolderInfoList.DataPortal_FetchParentID", 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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using (SqlCommand cm = cn.CreateCommand())
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{
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cm.CommandType = CommandType.StoredProcedure;
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cm.CommandText = "getChildFolders";
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cm.Parameters.AddWithValue("@ParentID", criteria.ParentID);
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using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
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{
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IsReadOnly = false;
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while (dr.Read()) this.Add(new FolderInfo(dr));
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IsReadOnly = true;
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}
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}
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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("FolderInfoList.DataPortal_FetchParentID", ex);
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throw new DbCslaException("FolderInfoList.DataPortal_Fetch", ex);
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}
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this.RaiseListChangedEvents = true;
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}
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[Serializable()]
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private class DBIDCriteria
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{
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public DBIDCriteria(int dbid)
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{
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_DBID = dbid;
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}
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private int _DBID;
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public int DBID
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{
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get { return _DBID; }
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set { _DBID = value; }
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}
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}
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private void DataPortal_Fetch(DBIDCriteria criteria)
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{
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this.RaiseListChangedEvents = false;
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] FolderInfoList.DataPortal_FetchDBID", 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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using (SqlCommand cm = cn.CreateCommand())
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{
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cm.CommandType = CommandType.StoredProcedure;
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cm.CommandText = "getFoldersByDBID";
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cm.Parameters.AddWithValue("@DBID", criteria.DBID);
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using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
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{
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IsReadOnly = false;
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while (dr.Read()) this.Add(new FolderInfo(dr));
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IsReadOnly = true;
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}
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}
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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("FolderInfoList.DataPortal_FetchDBID", ex);
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throw new DbCslaException("FolderInfoList.DataPortal_Fetch", ex);
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}
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this.RaiseListChangedEvents = true;
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}
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[Serializable()]
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private class FormatIDCriteria
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{
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public FormatIDCriteria(int? formatID)
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{
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_FormatID = formatID;
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}
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private int? _FormatID;
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public int? FormatID
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{
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get { return _FormatID; }
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set { _FormatID = value; }
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}
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}
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private void DataPortal_Fetch(FormatIDCriteria criteria)
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{
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this.RaiseListChangedEvents = false;
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if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] FolderInfoList.DataPortal_FetchFormatID", 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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using (SqlCommand cm = cn.CreateCommand())
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{
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cm.CommandType = CommandType.StoredProcedure;
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cm.CommandText = "getFoldersByFormatID";
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cm.Parameters.AddWithValue("@FormatID", criteria.FormatID);
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using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
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{
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IsReadOnly = false;
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while (dr.Read()) this.Add(new FolderInfo(dr));
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IsReadOnly = true;
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}
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}
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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("FolderInfoList.DataPortal_FetchFormatID", ex);
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throw new DbCslaException("FolderInfoList.DataPortal_Fetch", ex);
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}
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this.RaiseListChangedEvents = true;
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}
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#endregion
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#region ICustomTypeDescriptor impl
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public String GetClassName()
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{ return TypeDescriptor.GetClassName(this, true); }
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public AttributeCollection GetAttributes()
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{ return TypeDescriptor.GetAttributes(this, true); }
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public String GetComponentName()
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{ return TypeDescriptor.GetComponentName(this, true); }
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public TypeConverter GetConverter()
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{ return TypeDescriptor.GetConverter(this, true); }
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public EventDescriptor GetDefaultEvent()
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{ return TypeDescriptor.GetDefaultEvent(this, true); }
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public PropertyDescriptor GetDefaultProperty()
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{ return TypeDescriptor.GetDefaultProperty(this, true); }
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public object GetEditor(Type editorBaseType)
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{ return TypeDescriptor.GetEditor(this, editorBaseType, true); }
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public EventDescriptorCollection GetEvents(Attribute[] attributes)
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{ return TypeDescriptor.GetEvents(this, attributes, true); }
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public EventDescriptorCollection GetEvents()
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{ return TypeDescriptor.GetEvents(this, true); }
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public object GetPropertyOwner(PropertyDescriptor pd)
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{ return this; }
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/// <summary>
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/// Called to get the properties of this type. Returns properties with certain
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/// attributes. this restriction is not implemented here.
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/// </summary>
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/// <param name="attributes"></param>
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/// <returns></returns>
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public PropertyDescriptorCollection GetProperties(Attribute[] attributes)
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{ return GetProperties(); }
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/// <summary>
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/// Called to get the properties of this type.
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/// </summary>
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/// <returns></returns>
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public PropertyDescriptorCollection GetProperties()
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{
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// Create a collection object to hold property descriptors
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PropertyDescriptorCollection pds = new PropertyDescriptorCollection(null);
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// Iterate the list
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for (int i = 0; i < this.Items.Count; i++)
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{
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// Create a property descriptor for the item and add to the property descriptor collection
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FolderInfoListPropertyDescriptor pd = new FolderInfoListPropertyDescriptor(this, i);
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pds.Add(pd);
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}
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// return the property descriptor collection
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return pds;
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}
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#endregion
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} // Class
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#region Property Descriptor
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/// <summary>
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/// Summary description for CollectionPropertyDescriptor.
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/// </summary>
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public partial class FolderInfoListPropertyDescriptor : vlnListPropertyDescriptor
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{
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private FolderInfo Item { get { return (FolderInfo)_Item; } }
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public FolderInfoListPropertyDescriptor(FolderInfoList collection, int index) : base(collection, index) { ;}
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}
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#endregion
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#region Converter
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internal class FolderInfoListConverter : 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 FolderInfoList)
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{
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// Return department and department role separated by comma.
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return ((FolderInfoList)value).Items.Count.ToString() + " Folders";
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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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