/// <summary>
/// Constructor
/// </summary>
public TypeHandlerFactory()
{
ITypeHandler handler = null;
handler = new DBNullTypeHandler();
this.Register(typeof(DBNull), handler);
handler = new BooleanTypeHandler();
this.Register(typeof(bool), handler); // key= "System.Boolean"
handler = new ByteTypeHandler();
this.Register(typeof(Byte), handler);
handler = new CharTypeHandler();
this.Register(typeof(Char), handler);
handler = new DateTimeTypeHandler();
this.Register(typeof(DateTime), handler);
handler = new DecimalTypeHandler();
this.Register(typeof(Decimal), handler);
handler = new DoubleTypeHandler();
this.Register(typeof(Double), handler);
handler = new Int16TypeHandler();
this.Register(typeof(Int16), handler);
handler = new Int32TypeHandler();
this.Register(typeof(Int32), handler);
handler = new Int64TypeHandler();
this.Register(typeof(Int64), handler);
handler = new SingleTypeHandler();
this.Register(typeof(Single), handler);
handler = new StringTypeHandler();
this.Register(typeof(String), handler);
handler = new GuidTypeHandler();
this.Register(typeof(Guid), handler);
handler = new TimeSpanTypeHandler();
this.Register(typeof(TimeSpan), handler);
handler = new ByteArrayTypeHandler();
this.Register(typeof(Byte[]), handler);
handler = new ObjectTypeHandler();
this.Register(typeof(object), handler);
handler = new EnumTypeHandler();
this.Register(typeof(System.Enum), handler);
handler = new UInt16TypeHandler();
this.Register(typeof(UInt16), handler);
handler = new UInt32TypeHandler();
this.Register(typeof(UInt32), handler);
handler = new UInt64TypeHandler();
this.Register(typeof(UInt64), handler);
handler = new SByteTypeHandler();
this.Register(typeof(SByte), handler);
handler = new NullableBooleanTypeHandler();
this.Register(typeof(bool?), handler);
handler = new NullableByteTypeHandler();
this.Register(typeof(byte?), handler);
handler = new NullableCharTypeHandler();
this.Register(typeof(char?), handler);
handler = new NullableDateTimeTypeHandler();
this.Register(typeof(DateTime?), handler);
handler = new NullableDecimalTypeHandler();
this.Register(typeof(decimal?), handler);
handler = new NullableDoubleTypeHandler();
this.Register(typeof(double?), handler);
handler = new NullableGuidTypeHandler();
this.Register(typeof(Guid?), handler);
handler = new NullableInt16TypeHandler();
this.Register(typeof(Int16?), handler);
handler = new NullableInt32TypeHandler();
this.Register(typeof(Int32?), handler);
handler = new NullableInt64TypeHandler();
this.Register(typeof(Int64?), handler);
handler = new NullableSingleTypeHandler();
this.Register(typeof(Single?), handler);
handler = new NullableUInt16TypeHandler();
this.Register(typeof(UInt16?), handler);
handler = new NullableUInt32TypeHandler();
this.Register(typeof(UInt32?), handler);
handler = new NullableUInt64TypeHandler();
this.Register(typeof(UInt64?), handler);
handler = new NullableSByteTypeHandler();
this.Register(typeof(SByte?), handler);
handler = new NullableTimeSpanTypeHandler();
this.Register(typeof(TimeSpan?), handler);
_unknownTypeHandler = new UnknownTypeHandler(this);
}