netTierGenerator

using System;
using System.Globalization;
using System.Xml;

namespace Sample.Common.History
{
    public class HistoryDeserializedInfoMember
    {
        #region members
        private string entityType;
        private string type;
        private string value;
        #endregion members

        #region properties
        public string EntityType
        {
            get { return this.entityType; }
            set { this.entityType = value; }
        }
        public string Type
        {
            get { return this.type; }
            set { this.type = value; }
        }
        public string Value
        {
            get { return this.value; }
            set { this.value = value; }
        }
        #endregion properties

        public HistoryDeserializedInfoMember(string type, string entityType, string value)
        {
            this.type = type;
            this.entityType = entityType;
            this.value = value;
        }

        #region public methods
        public object GetValue()
        {
            if (String.IsNullOrEmpty(this.Value))
            {
                return null;
            }

            Type valueType = System.Type.GetType(this.Type, false, true);
            if (valueType != null)
            {
                if (valueType.IsEnum)
                {
                    return Enum.Parse(valueType, this.Value);
                }
                else if (valueType == typeof(DateTime))
                {
                    long ticks;
                    if (Int64.TryParse(this.Value, out ticks))
                    {
                        return new DateTime(ticks, DateTimeKind.Utc).ToLocalTime();
                    }
                    else
                    {
                        return XmlConvert.ToDateTime(this.Value, XmlDateTimeSerializationMode.Local);

                        //DateTime datetime;
                        //if (DateTime.TryParse(this.Value, CultureInfo.InvariantCulture.DateTimeFormat, DateTimeStyles.AssumeLocal, out datetime))
                        //{
                        //    return datetime;
                        //}
                    }
                }
                else if (valueType.GetInterface(typeof(IConvertible).FullName) != null)
                {
                    return Convert.ChangeType(this.Value, valueType, CultureInfo.InvariantCulture);
                }
                else if (valueType == typeof(Guid) || valueType == typeof(Guid?))
                {
                    try
                    {
                        return new Guid(this.Value);
                    }
                    catch { }
                }
            }

            return null;
        }
        #endregion public methods
    }
}