SourceCode/PROMS/VEPROMS.CSLA.Library/Extension/ROUsagesExt.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using Csla;
using Csla.Data;

namespace VEPROMS.CSLA.Library
{
	public partial class RoUsageInfoList
	{
		[Serializable()]
		private class AffectedROUsagesCriteria
		{
			public AffectedROUsagesCriteria(int roDbID, string roid, string roDesc, string command, string userID)
			{
				_RODbID = roDbID;
				_ROID = roid;
				_RODesc = roDesc;
				_Command = command;
				_UserID = userID;
			}
			private int _RODbID;

			public int RODbID
			{
				get { return _RODbID; }
				set { _RODbID = value; }
			}
			private string _ROID;

			public string ROID
			{
				get { return _ROID; }
				set { _ROID = value; }
			}
			private string _RODesc;

			public string RODesc
			{
				get { return _RODesc; }
				set { _RODesc = value; }
			}
			private string _Command;

			public string Command
			{
				get { return _Command; }
				set { _Command = value; }
			}
			private string _UserID;

			public string UserID
			{
				get { return _UserID; }
				set { _UserID = value; }
			}
		}
		public static RoUsageInfoList GetAffected(int roDbID, string roid, string roDesc, string command)
		{
			try
			{
				RoUsageInfoList tmp = DataPortal.Fetch<RoUsageInfoList>(new AffectedROUsagesCriteria(roDbID, roid, roDesc, command, Volian.Base.Library.VlnSettings.UserID));
				RoUsageInfo.AddList(tmp);
				tmp.AddEvents();
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ROUsageInfoList.GetAffected", ex);
			}
		}
		private void DataPortal_Fetch(AffectedROUsagesCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROUsageInfoList.DataPortal_FetchAffected", GetHashCode());
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "getAffectedRoUsages";
						cm.Parameters.AddWithValue("@RODbID", criteria.RODbID);
						cm.Parameters.AddWithValue("@ROID", criteria.ROID);
						cm.Parameters.AddWithValue("@RODesc", criteria.RODesc);
						cm.Parameters.AddWithValue("@Command", criteria.Command);
						cm.Parameters.AddWithValue("@UserID", criteria.UserID);

						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							IsReadOnly = false;
							while (dr.Read()) 
								this.Add(new RoUsageInfo(dr));
							IsReadOnly = true;
						}
					}
				}
			}
			catch (Exception ex)
			{
				if (_MyLog.IsErrorEnabled) _MyLog.Error("TransitionInfoList.DataPortal_FetchAffected", ex);
				throw new DbCslaException("ROUsageInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
		[Serializable]
		private class GetROUsagesByROIDsCriteria
		{
			public GetROUsagesByROIDsCriteria(string roids)
			{
				_ROIDS = roids;
			}
			private string _ROIDS;
			public string ROIDS
			{
				get { return _ROIDS; }
				set { _ROIDS = value; }
			}
		}
		public static RoUsageInfoList GetROUSagesByROIDs(string roids)
		{
			try
			{
				RoUsageInfoList tmp = DataPortal.Fetch<RoUsageInfoList>(new GetROUsagesByROIDsCriteria(roids));
				RoUsageInfo.AddList(tmp);
				tmp.AddEvents();
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ROUsageInfoList.FindROUSagesByROIDs", ex);
			}
		}
		private void DataPortal_Fetch(GetROUsagesByROIDsCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROUsageInfoList.DataPortal_FetchFindByRoids", GetHashCode());
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "getRoUsagesByRoids";
						cm.Parameters.AddWithValue("@ROIDS", criteria.ROIDS);
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							IsReadOnly = false;
							while (dr.Read())
								this.Add(new RoUsageInfo(dr));
							IsReadOnly = true;
						}
					}
				}
			}
			catch (Exception ex)
			{
				if (_MyLog.IsErrorEnabled) _MyLog.Error("ROUsageInfoList.DataPortal_FetchFindByRoids", ex);
				throw new DbCslaException("ROUsageInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
	}
}