It's the solution for all MANYTOONE-Fields defined in the Form
I have a MANYTOONE-Field which is preset and not set in the Form.
This field is not stored.
Am 02.05.2014 01:24, schrieb mscoon:
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
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