Functional requirements for AspectCore.Extensions.Mapper

[dotnetcore]

Functional requirements for AspectCore.Extensions.Mapper

[yang-xiaodong]

Hi @alexinea, I think this feature we need to consider whether we really need it. Most of the time we are mapping an object with an empty constructor.

[liuhaoyang]

I think this is a necessary feature, even if most of the time we are mapping an object with an empty constructor.

[alexinea]

@yuleyule66 A common situation is to inject a repository or a specific instance witch inherits from certain interface into one model (like ddd-model, operator-wrapper, processor-wrapper, etc.). The common characteristics of these models are they have not a parameter-less constructor.

[ElderJames]

Based on my experience, however, in some scenarios I must define a empty constructor in the class haven't empty constructor, because most of ORM or Serializer doesn't support mapping an object with no empty constructor.

The case like below:

public class TodoAggregateRoot
{
        public TodoAggregateRoot() : this(Guid.Empty)
        {
        }

        public TodoAggregateRoot(Guid aggregateId) : base(aggregateId)
        {
        }
}