private static void TestChanges()
{
Models.IUserEntity entity = new Models.UserEntity();
Console.WriteLine($"HasChanges: {entity.HasChanges()}");
entity.UserId = 100;
entity.UserId = 200;
entity.Name = "Popeye";
entity.Namespace = "Zongsoft";
entity.Avatar = ":smile:";
entity.CreatedTime = DateTime.Now;
Console.WriteLine("HasChanges(Name, Email): {0}", entity.HasChanges("Email", "Name"));
entity.TrySetValue("Email", "*****@*****.**");
entity.TrySetValue("PhoneNumber", "+86.13812345678");
Console.WriteLine($"HasChanges: {entity.HasChanges()}");
DisplayChanges(entity);
}
private static void Performance(int count)
{
Console.WriteLine($"To run performance {count.ToString("#,##0")} times.");
Console.WriteLine("**********************************");
Func <Models.UserEntity> creator = new Func <Models.UserEntity>(() => new Models.UserEntity());
var stopwatch = new Stopwatch();
stopwatch.Start();
for (var i = 0; i < count; i++)
{
var user = new Models.User()
{
UserId = (uint)i,
Avatar = ":smile:",
Name = "Name: " + i.ToString(),
FullName = "FullName",
Namespace = "Zongsoft",
Status = (byte)(i % byte.MaxValue),
StatusTimestamp = (i % 11 == 0) ? DateTime.Now : DateTime.MinValue,
CreatedTime = DateTime.Now,
};
}
Console.WriteLine($"Native Object: {stopwatch.ElapsedMilliseconds}");
stopwatch.Restart();
for (var i = 0; i < count; i++)
{
var user = new Models.UserEntity()
{
UserId = (uint)i,
Avatar = ":smile:",
Name = "Name: " + i.ToString(),
FullName = "FullName",
Namespace = "Zongsoft",
Status = (byte)(i % byte.MaxValue),
StatusTimestamp = (i % 11 == 0) ? DateTime.Now : DateTime.MinValue,
CreatedTime = DateTime.Now,
};
}
Console.WriteLine($"Data Entity: {stopwatch.ElapsedMilliseconds}");
stopwatch.Restart();
for (var i = 0; i < count; i++)
{
var user = creator();
user.UserId = (uint)i;
user.Avatar = ":smile:";
user.Name = "Name: " + i.ToString();
user.FullName = "FullName";
user.Namespace = "Zongsoft";
user.Status = (byte)(i % byte.MaxValue);
user.StatusTimestamp = (i % 11 == 0) ? DateTime.Now : DateTime.MinValue;
user.CreatedTime = DateTime.Now;
}
Console.WriteLine($"Data Entity(Creator): {stopwatch.ElapsedMilliseconds}");
stopwatch.Restart();
for (var i = 0; i < count; i++)
{
Models.IUserEntity user = new Models.UserEntity();
user.TrySetValue("UserId", (uint)i);
user.TrySetValue("Avatar", ":smile:");
user.TrySetValue("Name", "Name: " + i.ToString());
user.TrySetValue("FullName", "FullName");
user.TrySetValue("Namespace", "Zongsoft");
user.TrySetValue("Status", (byte)(i % byte.MaxValue));
user.TrySetValue("StatusTimestamp", (i % 11 == 0) ? DateTime.Now : DateTime.MinValue);
user.TrySetValue("CreatedTime", DateTime.Now);
}
Console.WriteLine($"Data Entity(TrySet): {stopwatch.ElapsedMilliseconds}");
}