I've been using a
public class BaseHome extends EntityHome<Base>
class to manage persistence for a collection of sub class entities that inherit
from Base.
For sub classes which have been persisted to the database things work as
expected. I can setId(), getInstance(), and persist state changes to the
database.
I would like to create new entities using BaseHome, but I need a way to specify
which concrete subclass should be instantiated. Here's what I've tried to do:
public class BaseHome extends EntityHome<Base>
| {
| @Override
| public void create()
| {
| setEntityClass(Subclass.class);
| super.create();
| }
| }
|
| public class Subclass extends Base{}
|
With the result:The method setEntityClass(Class<Base>)
| in the type Home<EntityManager,Base>
| is not applicable for the arguments (Class<Subclass>)
Am I using the EntityHome framework in a manner that was never intended? Should
I build my own bean for managing this object heirachy?
As always, I greatly appreciate the insights the members of this forum share.
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