added marr.datamapper source code for easy debugging.

Marr.Data/Parameters/DbTypeBuilder.cs

@@ -0,0 +1,74 @@
+/*  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;
+using System.Data;
+using Marr.Data.Mapping;
+
+namespace Marr.Data.Parameters
+{
+    public class DbTypeBuilder : IDbTypeBuilder
+    {
+        public Enum GetDbType(Type type)
+        {
+            if (type == typeof(String))
+                return DbType.String;
+
+            else if (type == typeof(Int32))
+                return DbType.Int32;
+
+            else if (type == typeof(Decimal))
+                return DbType.Decimal;
+
+            else if (type == typeof(DateTime))
+                return DbType.DateTime;
+
+            else if (type == typeof(Boolean))
+                return DbType.Boolean;
+
+            else if (type == typeof(Int16))
+                return DbType.Int16;
+
+            else if (type == typeof(Single))
+                return DbType.Single;
+
+            else if (type == typeof(Int64))
+                return DbType.Int64;
+
+            else if (type == typeof(Double))
+                return DbType.Double;
+
+            else if (type == typeof(Byte))
+                return DbType.Byte;
+
+            else if (type == typeof(Byte[]))
+                return DbType.Binary;
+
+            else if (type == typeof(Guid))
+                return DbType.Guid;
+
+            else
+                return DbType.Object;
+        }
+
+        public void SetDbType(System.Data.IDbDataParameter param, Enum dbType)
+        {
+            param.DbType = (DbType)dbType;
+        }
+    }
+}