Key-Value Pairs as Enum-Constants

using System;
using System.Collections.Generic;
using System.Text;

namespace Dialogik.Utils.Defines
{
    public class Instancer
    {
        #region Members

        private CreateHandler   _createHandler;
        #endregion

        #region Constructors

        public Instancer(string hashKey, Type cType)
        {
            _hashKey = hashKey;
            RegisterType(cType, false);
        }

        public Instancer(string hashKey, Type cType, bool listType)
        {
            _hashKey = hashKey;
            RegisterType(cType, listType);
        }
 
        #endregion

        #region Property - HashKey

        private string _hashKey;

        public string HashKey
        {
            get { return _hashKey; }
            set { _hashKey = value; }
        }
        #endregion

        #region Property - ClassType

        private Type _classType;

        public Type ClassType
        {
            get { return _classType; }
            set { _classType = value; }
        }
        #endregion

        #region Method - RegisterType

        private void RegisterType(Type cType, bool buildListType)
        {
            if (buildListType)
            {
                //  we have to build generic ourselves
                Type listBase = typeof(List<>);
                Type listType = listBase.MakeGenericType(cType);
                _classType = listType;
            }
            else
            {
                _classType = cType;
            }
            _createHandler = MethodCompiler.CreateNewHandler(_classType);
        }
        #endregion

        #region Method - CreateNew

        public object CreateNew()
        {
            object _object = null;
            try
            {
                if (_createHandler != null)
                {
                    _object = _createHandler();
                }
                else if (_classType != null)
                {
                    _object = Activator.CreateInstance(_classType);
                }
            }
            catch { }

            return _object;
        }
        #endregion

    };
}