138 lines
3.6 KiB
C#
138 lines
3.6 KiB
C#
// ========================================================================
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// Copyright 2006 - 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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namespace Volian.CSLA.Library
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{
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/// <summary>
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/// FolderDocVersions Generated by MyGeneration using the CSLA Object Mapping template
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/// </summary>
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[Serializable()]
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public partial class FolderDocVersions : BusinessListBase<FolderDocVersions, FolderDocVersion>
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{
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#region Business Methods
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private string _errorMessage = string.Empty;
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public string ErrorMessage
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{
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get { return _errorMessage; }
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}
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// One To Many
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public new FolderDocVersion this[int versionID]
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{
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get
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{
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foreach (FolderDocVersion docVersion in this)
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if (docVersion.VersionID == versionID)
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return docVersion;
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return null;
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}
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}
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public FolderDocVersion GetItem(int versionID)
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{
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foreach (FolderDocVersion docVersion in this)
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if (docVersion.VersionID == versionID)
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return docVersion;
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return null;
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}
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public FolderDocVersion Add(string name)
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{
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FolderDocVersion docVersion = FolderDocVersion.New(name);
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this.Add(docVersion);
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return docVersion;
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}
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public void Remove(int versionID)
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{
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foreach (FolderDocVersion docVersion in this)
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{
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if (docVersion.VersionID == versionID)
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{
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Remove(docVersion);
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break;
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}
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}
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}
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public bool Contains(int versionID)
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{
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foreach (FolderDocVersion docVersion in this)
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if (docVersion.VersionID == versionID)
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return true;
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return false;
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}
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public bool ContainsDeleted(int versionID)
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{
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foreach (FolderDocVersion docVersion in DeletedList)
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if (docVersion.VersionID == versionID)
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return true;
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return false;
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}
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#endregion
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#region Factory Methods
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internal static FolderDocVersions New()
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{
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return new FolderDocVersions();
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}
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internal static FolderDocVersions Get(SafeDataReader dr)
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{
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return new FolderDocVersions(dr);
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}
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private FolderDocVersions()
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{
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MarkAsChild();
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}
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private FolderDocVersions(SafeDataReader dr)
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{
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MarkAsChild();
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Fetch(dr);
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}
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#endregion
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#region Data Access Portal
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// called to load data from the database
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private void Fetch(SafeDataReader dr)
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{
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this.RaiseListChangedEvents = false;
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while (dr.Read())
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this.Add(FolderDocVersion.Get(dr));
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this.RaiseListChangedEvents = true;
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}
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internal void Update(Folder folder, SqlConnection cn)
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{
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this.RaiseListChangedEvents = false;
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try
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{
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// update (thus deleting) any deleted child objects
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foreach (FolderDocVersion obj in DeletedList)
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obj.DeleteSelf(folder, cn);
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// now that they are deleted, remove them from memory too
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DeletedList.Clear();
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// add/update any current child objects
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foreach (FolderDocVersion obj in this)
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{
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if (obj.IsNew)
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obj.Insert(folder, cn);
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else
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obj.Update(folder, cn);
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}
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}
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finally
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{
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this.RaiseListChangedEvents = true;
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}
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}
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#endregion
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} // Class
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} // Namespace
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