[Quantproject-developers] QuantProject/b2_DataAccess EmptyQueryException.cs, NONE, 1.1 DataAccess_SD.csproj, 1.6, 1.7

[Marco M. <mi...@us...>]

Update of /cvsroot/quantproject/QuantProject/b2_DataAccess
In directory ddv4jf1.ch3.sourceforge.com:/tmp/cvs-serv5219/b2_DataAccess

Modified Files:
	DataAccess_SD.csproj 
Added Files:
	EmptyQueryException.cs 
Log Message:
Added EmptyQueryException, that could be useful to throw
when a given query on database doesn't return any row.

Index: DataAccess_SD.csproj
===================================================================
RCS file: /cvsroot/quantproject/QuantProject/b2_DataAccess/DataAccess_SD.csproj,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** DataAccess_SD.csproj	30 Dec 2008 00:29:04 -0000	1.6
--- DataAccess_SD.csproj	8 Feb 2009 16:41:27 -0000	1.7
***************
*** 64,67 ****
--- 64,68 ----
      <Compile Include="DbCommandProvider.cs" />
      <Compile Include="DbDataAdapterProvider.cs" />
+     <Compile Include="EmptyQueryException.cs" />
      <Compile Include="OleDbSingleTableAdapter.cs" />
      <Compile Include="QuoteField.cs" />

--- NEW FILE: EmptyQueryException.cs ---
/*
QuantProject - Quantitative Finance Library

EmptyQueryException.cs
Copyright (C) 2009 
Marco Milletti

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
using System;

namespace QuantProject.DataAccess
{
	/// <summary>
	/// It can be thrown when a query is launched, but no row is returned
	/// </summary>
	public class EmptyQueryException : Exception
	{
		private string sqlQuery;
		public override string Message
		{
			get
			{
				return "No row for this query:  " +	this.sqlQuery;
			}
		}
		public EmptyQueryException( string sqlQuery )
		{
			this.sqlQuery = sqlQuery;
		}
	}
}