added marr.datamapper source code for easy debugging.

Marr.Data/Converters/CastConverter.cs

@@ -0,0 +1,49 @@
+/*  Copyright (C) 2008 - 2011 Jordan Marr
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 3 of the License, or (at your option) any later version.
+
+This library 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
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library. If not, see <http://www.gnu.org/licenses/>. */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Marr.Data.Converters
+{
+    public class CastConverter<TClr, TDb> : Marr.Data.Converters.IConverter
+        where TClr : IConvertible
+        where TDb : IConvertible
+    {
+        #region IConversion Members
+
+        public Type DbType
+        {
+            get { return typeof(TDb); }
+        }
+
+        public object FromDB(Marr.Data.Mapping.ColumnMap map, object dbValue)
+        {
+            TDb val = (TDb)dbValue;
+            return val.ToType(typeof(TClr), System.Globalization.CultureInfo.InvariantCulture);
+        }
+
+        public object ToDB(object clrValue)
+        {
+            TClr val = (TClr)clrValue;
+            return val.ToType(typeof(TDb), System.Globalization.CultureInfo.InvariantCulture);
+        }
+
+        #endregion
+    }
+}
+