I guess the primary considerations are: - grokkability for new-comers - aesthetics - alignment with DDD terminology.
Anyway, thanks for the vote. On 30 December 2014 at 10:01, Kevin Meyer <ke...@kmz.co.za> wrote: > I've been on holiday and only now catching up... > > I vote for 3, but don't have insight to choose between 1 and 2 thereafter. > > > On 29 December 2014 16:11:24 CET, Dan Haywood < > d...@haywood-associates.co.uk> wrote: > >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/> > >> > >> > >> > >> Este mensaje y los ficheros anexos son confidenciales. Los mismos > >> contienen información reservada que no puede ser difundida. Si usted > >ha > >> recibido este correo por error, tenga la amabilidad de eliminarlo de > >su > >> sistema y avisar al remitente mediante reenvío a su dirección > >electrónica; > >> no deberá copiar el mensaje ni divulgar su contenido a ninguna > >persona. > >> Su dirección de correo electrónico junto a sus datos personales > >constan en > >> un fichero titularidad de Gesdatos Software, S.L. cuya finalidad es > >la de > >> mantener el contacto con Ud. Si quiere saber de qué información > >disponemos > >> de Ud., modificarla, y en su caso, cancelarla, puede hacerlo enviando > >un > >> escrito al efecto, acompañado de una fotocopia de su D.N.I. a la > >siguiente > >> dirección: Gesdatos Software, S.L. , Paseo de la Castellana, 153 bajo > >- > >> 28046 (Madrid), y Avda. Cortes Valencianas num. 50, 1ºC - 46015 > >(Valencia). > >> Asimismo, es su responsabilidad comprobar que este mensaje o sus > >archivos > >> adjuntos no contengan virus informáticos, y en caso que los tuvieran > >> eliminarlos. > >> > >> > >> > >> > >> > >> > > -- > Sent from my phone with K-9 Mail. > Please excuse my brevity.
