// ========================================================================
// 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;
using System.Configuration;
using System.IO;

namespace Volian.CSLA.Library
{
	/// <summary>
	///	RoUsageInfoList Generated by MyGeneration using the CSLA Object Mapping template
	/// </summary>
	[Serializable()]
	public partial class RoUsageInfoList : ReadOnlyListBase<RoUsageInfoList, RoUsageInfo>
	{
		#region Factory Methods
		/// <summary>
		/// Return a list of all projects.
		/// </summary>
		public static RoUsageInfoList Get()
		{
			return DataPortal.Fetch<RoUsageInfoList>(new Criteria());
		}
		// TODO: Add alternative gets - 
		//public static RoUsageInfoList Get(<criteria>)
		//{
		//  return DataPortal.Fetch<RoUsageInfoList>(new FilteredCriteria(<criteria>));
		//}
		public static RoUsageInfoList GetByStructure(int structureID)
		{
			return DataPortal.Fetch<RoUsageInfoList>(new StructureCriteria(structureID));
		}
		private RoUsageInfoList()
		{ /* require use of factory methods */ }
		#endregion
		#region Data Access Portal
		[Serializable()]
		private class Criteria
		{ /* no criteria - retrieve all rows */ }
		private void DataPortal_Fetch(Criteria criteria)
		{
			this.RaiseListChangedEvents = false;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "getRoUsages";
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							IsReadOnly = false;
							while (dr.Read()) this.Add(new RoUsageInfo(dr));
							IsReadOnly = true;
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("RoUsageInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("RoUsageInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
		[Serializable()]
		private class StructureCriteria
		{
			public StructureCriteria(int structureID)
			{
				_StructureID = structureID;
			}
			private int _StructureID;
			public int StructureID
			{
				get { return _StructureID; }
				set { _StructureID = value; }
			}
		}
		private void DataPortal_Fetch(StructureCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "getRoUsagesByStructure";
						cm.Parameters.AddWithValue("@StructureID", criteria.StructureID);
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							IsReadOnly = false;
							while (dr.Read()) this.Add(new RoUsageInfo(dr));
							IsReadOnly = true;
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("RoUsageInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("RoUsageInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
		#endregion
	} // Class
} // Namespace