diff Source/Mapping/ScalarListMapperT.cs @ 0:f990fcb411a9

Копия текущей версии из github
author cin
date Thu, 27 Mar 2014 21:46:09 +0400
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Source/Mapping/ScalarListMapperT.cs	Thu Mar 27 21:46:09 2014 +0400
@@ -0,0 +1,109 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlTypes;
+
+using BLToolkit.Common;
+
+namespace BLToolkit.Mapping
+{
+	public class ScalarListMapper<T> : MapDataDestinationBase
+	{
+		public ScalarListMapper(MappingSchema mappingSchema, IList<T> list)
+		{
+			_list           = list;
+			_mappingSchema  = mappingSchema;
+			_nullValue      = (T)mappingSchema.GetNullValue(_type);
+			_isNullable     = _type.IsGenericType && _type.GetGenericTypeDefinition() == typeof(Nullable<>);
+			_underlyingType = _isNullable? Nullable.GetUnderlyingType(_type): _type;
+		}
+
+		private readonly IList<T>      _list;
+		private readonly MappingSchema _mappingSchema;
+		private readonly T             _nullValue;
+		private readonly bool          _isNullable;
+		private readonly Type          _type = typeof(T);
+		private readonly Type          _underlyingType;
+
+		#region IMapDataDestination Members
+
+		public override Type GetFieldType(int index)   { return _type; }
+		public override int  GetOrdinal  (string name) { return 0; }
+		public override void SetValue    (object o, int    index, object value) { _list.Add((T)_mappingSchema.ConvertChangeType(value, _underlyingType, _isNullable)); }
+		public override void SetValue    (object o, string name,  object value) { _list.Add((T)_mappingSchema.ConvertChangeType(value, _underlyingType, _isNullable)); }
+
+		public override void SetNull     (object o, int index) { _list.Add(_nullValue); }
+
+		public override bool SupportsTypedValues(int index)    { return true; }
+
+		// Simple types setters.
+		//
+		[CLSCompliant(false)]
+		public override void SetSByte    (object o, int index, SByte    value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetInt16    (object o, int index, Int16    value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetInt32    (object o, int index, Int32    value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetInt64    (object o, int index, Int64    value) { _list.Add(ConvertTo<T>.From(value)); }
+
+		public override void SetByte     (object o, int index, Byte     value) { _list.Add(ConvertTo<T>.From(value)); }
+		[CLSCompliant(false)]
+		public override void SetUInt16   (object o, int index, UInt16   value) { _list.Add(ConvertTo<T>.From(value)); }
+		[CLSCompliant(false)]
+		public override void SetUInt32   (object o, int index, UInt32   value) { _list.Add(ConvertTo<T>.From(value)); }
+		[CLSCompliant(false)]
+		public override void SetUInt64   (object o, int index, UInt64   value) { _list.Add(ConvertTo<T>.From(value)); }
+
+		public override void SetBoolean  (object o, int index, Boolean  value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetChar     (object o, int index, Char     value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetSingle   (object o, int index, Single   value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetDouble   (object o, int index, Double   value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetDecimal  (object o, int index, Decimal  value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetGuid     (object o, int index, Guid     value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetDateTime (object o, int index, DateTime value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetDateTimeOffset(object o, int index, DateTimeOffset value) { _list.Add(ConvertTo<T>.From(value)); }
+
+		// Nullable types setters.
+		//
+		[CLSCompliant(false)]
+		public override void SetNullableSByte   (object o, int index, SByte?    value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetNullableInt16   (object o, int index, Int16?    value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetNullableInt32   (object o, int index, Int32?    value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetNullableInt64   (object o, int index, Int64?    value) { _list.Add(ConvertTo<T>.From(value)); }
+
+		public override void SetNullableByte    (object o, int index, Byte?     value) { _list.Add(ConvertTo<T>.From(value)); }
+		[CLSCompliant(false)]
+		public override void SetNullableUInt16  (object o, int index, UInt16?   value) { _list.Add(ConvertTo<T>.From(value)); }
+		[CLSCompliant(false)]
+		public override void SetNullableUInt32  (object o, int index, UInt32?   value) { _list.Add(ConvertTo<T>.From(value)); }
+		[CLSCompliant(false)]
+		public override void SetNullableUInt64  (object o, int index, UInt64?   value) { _list.Add(ConvertTo<T>.From(value)); }
+
+		public override void SetNullableBoolean (object o, int index, Boolean?  value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetNullableChar    (object o, int index, Char?     value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetNullableSingle  (object o, int index, Single?   value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetNullableDouble  (object o, int index, Double?   value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetNullableDecimal (object o, int index, Decimal?  value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetNullableGuid    (object o, int index, Guid?     value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetNullableDateTime(object o, int index, DateTime? value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetNullableDateTimeOffset(object o, int index, DateTimeOffset? value) { _list.Add(ConvertTo<T>.From(value)); }
+
+#if !SILVERLIGHT
+
+		// SQL type setters.
+		//
+		public override void SetSqlByte    (object o, int index, SqlByte     value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetSqlInt16   (object o, int index, SqlInt16    value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetSqlInt32   (object o, int index, SqlInt32    value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetSqlInt64   (object o, int index, SqlInt64    value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetSqlSingle  (object o, int index, SqlSingle   value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetSqlBoolean (object o, int index, SqlBoolean  value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetSqlDouble  (object o, int index, SqlDouble   value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetSqlDateTime(object o, int index, SqlDateTime value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetSqlDecimal (object o, int index, SqlDecimal  value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetSqlMoney   (object o, int index, SqlMoney    value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetSqlGuid    (object o, int index, SqlGuid     value) { _list.Add(ConvertTo<T>.From(value)); }
+		public override void SetSqlString  (object o, int index, SqlString   value) { _list.Add(ConvertTo<T>.From(value)); }
+
+#endif
+
+		#endregion
+	}
+}