OK, so it comes down to either:

*option 1:*

*@DomainEntity(persistence=JDO|EXTERNAL)*
*@ViewModel*

with

*@DomainEntityLayout*
*@ViewModelLayout*


where:
* is symmetrical
* some attributes of @DomainEntity don't apply if persistence=EXTERNAL
* the two layouts are basically identical to each other


--- or ---

*option 2:*


*@DomainEntity(persistence=JDO|EXTERNAL)*
*@ViewModel*

with

*@DomainObjectLayout*


where:
* not symmetrical
* some attributes of @DomainEntity don't apply if persistence=EXTERNAL


--- or ---

*option 3:*

*@DomainObject(persistence=JDO|EXTERNAL|VIEW_MODEL)*

with

*@DomainObjectLayout*


where:
* is symmetrical
* some attributes of @DomainEntity don't apply if persistence=EXTERNAL or
VIEW_MODEL
* concept of view model is less visible



Cast your votes, please!

Dan



On 29 December 2014 at 15:02, GESCONSULTOR - Óscar Bou <
o....@gesconsultor.com> wrote:

>
>
> As currently there's no "special" support for AggregateRoots or
> ValueObjects, no more annotations are needed.
>
>
> Sounds like a vote to deprecate.  Jeroen has said the same thing.  Perhaps
> they should be deleted in v2.0 and reappear, if we want them back, in v3.0.
>
>
> I agree with Jeroen.
>
> Currently there's nothing specific about Aggregate Roots on Apache Isis,
> at least on the most used modules, AFAK.
>
>
>
> * replace @DomainObject(viewModel=false)   with
> @DomainEntity(persistence=JDO)
>   ... this would be the default
>
>
> I like it :)
>
>
> * replace @DomainObject(viewModel=true)    with
> @DomainEntity(persistence=EXTERNAL)
>
>
> This one also!
>
>   ... for view models representing externally-persisted entities.  In the
> Javadoc, say that auditing, publishing and bounded are not supported for
> these
> * keep @ViewModel
> ... extend to include the non-entity stuff from @DomainObject that does
> apply (basically, I think that's just "objectType" )
>  ... the intention being that this is used for application-layer views.
>
>
> I agree. It should be kept for those use cases.
>
>
>
> keep @DomainObjectLayout, because everything in it applies equally to both
> view models (either variety) and JDO entities.
>
>
>
> Mmmmm.... I would prefer to keep symmetry... I know it introduces some
> redundant checks on implementation but, from the user's perspective, is a
> clearer model ...
>
>
>
> I'll reply on your points on @Property and @Parameter separately.
>
> Thx
> Dan
>
>
>
>
>
> Óscar Bou Bou
> Responsable de Producto
> Auditor Jefe de Certificación ISO 27001 en BSI
> CISA, CRISC, APMG ISO 20000, ITIL-F
>
>    902 900 231 / 620 267 520
>    http://www.twitter.com/oscarbou
>
>    http://es.linkedin.com/in/oscarbou
>
>    http://www.GesConsultor.com <http://www.gesconsultor.com/>
>
>
>
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