Hi Ekko, it's a user list where there may be some smart enough to offer good advice (support), not sure I fall into that group, but my suggestion would be that a value object only has getters, it's properties values are set in a constructor and never change. If a property change is needed, that implies a new instance and deletion of the old.
On Friday, August 11, 2017, 赵 敏 <bestzhao...@live.cn> wrote: > Hi support, > > I'm building project with Apache Isis,but I have some confusion. > > In DDD,I know there have two objects,entity & value object. > > When I plan a DomainObject,eg. Customer, a entity object. I think one > Customer may be have many value objects,for example contact information or > other value objects. > > So I plan a value object called CustomerContactInformation,may be have > other value objects. > > For the database,a entity object and its value objects may be persist to > diff tables. > > I think CustomerContactInformation just a value object,it can not have any > actions and should be maintained by Customer. > > In fact,Customer-CustomerContactInfomation definitely is 1-1. > > Now,how should I display CustomerContactInformation in Customer's layout > and be able to edit CustomerContactInformation? > > Any ideas? > > Ekko > >
