// ========================================================================
// Copyright 2006 - 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;

namespace Volian.Object.Library
{
	/// <summary>
	///	PermissionRoles Generated by MyGeneration using the CSLA Object Mapping template
	/// </summary>
	[Serializable()]
	public partial class PermissionRoles : BusinessListBase<PermissionRoles,PermissionRole>
	{
// No Columns to retrieve
	#region Factory Methods

    internal static PermissionRoles New()
    {
      return new PermissionRoles();
    }

    internal static PermissionRoles Get(SafeDataReader dr)
    {
      return new PermissionRoles(dr);
    }

    private PermissionRoles()
    {
      MarkAsChild();
    }

    private PermissionRoles(SafeDataReader dr)
    {
      MarkAsChild();
      Fetch(dr);
    }

	#endregion
	#region Data Access Portal
	
    // called to load data from the database
    private void Fetch(SafeDataReader dr)
    {
      this.RaiseListChangedEvents = false;
      while (dr.Read())
        this.Add(PermissionRole.Get(dr));
      this.RaiseListChangedEvents = true;
    }

    internal void Update(Permission permission,SqlConnection cn)
    {
      this.RaiseListChangedEvents = false;
      // update (thus deleting) any deleted child objects
      foreach (PermissionRole obj in DeletedList)
        obj.DeleteSelf(permission,cn);
      // now that they are deleted, remove them from memory too
      DeletedList.Clear();

      // add/update any current child objects
      foreach (PermissionRole obj in this)
      {
        if (obj.IsNew)
          obj.Insert(permission,cn);
        else
          obj.Update(permission,cn);
      }
      this.RaiseListChangedEvents = true;
    }

    #endregion

	} // Class
} // Namespace