using Dexih.Utils.CopyProperties;

using System;

using System.Collections.Generic;

using System.Diagnostics;

using Newtonsoft.Json;

​

namespace PerformanceCompare

{

    public class Program

    {

        // MODIFY HERE TO TEST HIGHER VOLUME PERFORMANCE.

        const int RowCount = 500;

        public static void Main(string[] args)

        {

            Console.WriteLine("Create class");

​

            Stopwatch stopwatch = Stopwatch.StartNew();

            var original = new SampleClass();

            original.InitSamples(RowCount);

​

            Console.WriteLine("Time to create sample class: " + stopwatch.Elapsed);

​

            stopwatch.Restart();

            var copyClass = original.CloneProperties<SampleClass>();

​

            Console.WriteLine("Time to copy empty class: " + stopwatch.Elapsed);

​

            stopwatch.Restart();

            original.CopyProperties(copyClass);

            Console.WriteLine("Time to copy populated class: " +stopwatch.Elapsed);

​

            stopwatch.Restart();

            var serialized = JsonConvert.SerializeObject(original);

            var searlizedCopy = JsonConvert.DeserializeObject<SampleClass>(serialized);

            Console.WriteLine("Time to copy via json serialize: " +stopwatch.Elapsed);

​

            Console.ReadLine();

        }

    }

​

    class SampleClass

    {

        public string value1 { get; set; }

        public ChildClass[] values2 { get; set; }

        public List<ChildClass> children { get; set; }

​

        public void InitSamples(long size)

        {

            value1 = "abcde";

            values2 = new ChildClass[size];

            children = new List<ChildClass>();

​

            for(var i = 0; i< size; i++)

            {

                var child = new ChildClass()

                {

                    key = i,

                    values = new string[] { "123", "123", "123" }

                };

​

                values2[i] = child;

​

                var child2 = new ChildClass()

                {

                    key = i,

                    values = new string[] { "123", "123", "123" }

                };

                children.Add(child2);

            }

        }

    }

​

    class ChildClass

    {

        [CopyCollectionKey]

        public long key { get; set; }

​

        public string[] values { get; set; }

    }

​

​

​

​

}

​