No you don't. The referenced objects will be serialized along with the entity you are serializing and everything should work just fine.
On Thu, May 1, 2014 at 10:30 PM, Yahoo <hansheinrichbr...@yahoo.de> wrote: > Ok,thank you, that's it. > > My Entity has a lot of MANYTOONE relationships which are set > byDropDownChoices. > In the case of a new entity, do I have to load all these Entities too and > to save their ids ? > > > Am 01.05.2014 15:01, schrieb mscoon: > > Heiner, >> >> You didn't tell us which dependency injection framework you you using. >> >> If you're using Spring then simply use the @SpringBean annotation to get a >> reference to an EntityManager or a Dao. >> >> @SpringBean automatically works only for components so you'll also need to >> add a call to injector to your model's constructor. >> >> public class MyModel implements IModel { >> >> @SpringBean >> EntityManager entityManager; >> >> public MyModel() { >> Injector.get().inject(this); >> } >> >> ... >> } >> >> This will take care of instantiating all @SpringBean annotated fields as >> well are handle their serialization/deserialization. >> >> Marios >> >> >> >> On Thu, May 1, 2014 at 3:42 PM, Yahoo <hansheinrichbr...@yahoo.de> wrote: >> >> I tried the AbstractEntityModel <http://http://wicketinaction. >>> com/2008/09/building-a-smart-entitymodel/> from Igor Vaynberg but I >>> didn't get >>> solved the @Dependency annotation from Vaynbergs salve. >>> Is there another solution for the Hibernate integration for models. >>> >>> Best regards >>> Heiner >>> >>> >>> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >