using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using Spring.Validation;
using Spring.Core;
using Spring.Reflection;
using Spring.Objects;
using Spring.Objects.Factory;
using Spring.Objects.Support;
using System.ComponentModel;
using System.Globalization;


namespace Sleis.Validation.Spring.Converter
{
    [TypeConverter(typeof(DateTime?))]
    public class NullableDateTimeConverter : TypeConverter
    {
        public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
        {
            return sourceType == typeof(DateTime?);
        }

        public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
        {

            DateTime? testDate = value as DateTime?;
            if (testDate == null || !testDate.HasValue)
            {
                return DateTime.MinValue;
            }
            else
            {
                return testDate.Value;
            }

        }
    }
}