Hi Everybody,
I was wondering if ASO and BeanEditor can work with Interfaces ? At the
first sight it seems not possible.
Let's say I have this Interface and Classes :
public interface User {
public int getId();
public void setId(int id);
public String getName();
public void setName(String name);
}
public class UserImpl implements User {
//An implementation with Hibernate annotation for instance
}
Everywhere in Tapestry we use Interfaces for the IoC. But if I declare
somewhere :
@ApplicationState
private User _user
I have an InstanciationException (witch is normal, because Tapestry have no
way to guess that it should instanciate UserImpl and it tries to instanciate
an Interface).
So my question is : is there a way to tell Tapestry to instanciate the right
class and not the Interface (may be via contributing to some Service
configuration or something ) ? Or should I wrote a simple data object that
can be directly instanciated and some kind of translator that would convert
my Data Object into the class used by my internal services ?
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