Are you holding the model as an instance variable somewhere? If so, you'll
need to detach it manually. The component only auto-detaches the default
model.
i.e. this will get auto-detached:
public class SomeComponent extends Component {
public SomeComponent(String id, IModel model) {
super(id, model); // this will go into default model and will be
auto-detached
}
}
i.e. this will NOT get auto-detached:
public class SomeComponent extends Component {
private IModel myModel;
public SomeComponent(String id, IModel model) {
super(id);
myModel = model; // this will not be auto-detached
}
// you need this:
public void onDetach() {
myModel.detach();
}
}
--
Jeremy Thomerson
http://www.wickettraining.com
On Wed, Nov 11, 2009 at 10:52 AM, Fernando Wermus <[email protected]
> wrote:
> Hi all,
> I have a wizard with five wizardSteps.
>
> Also I have an LDM called EntityModel,
>
> EntityModel extends LDM{
>
> EntityModel(Key key)
> this.key=key;
> }
>
> load(){ // I look up for the entity with the key}
>
> }
>
> But I have a case where it doesnt behave as expected.
> There is a case where the fifth step consults to EntityModel to get the
> entity and it doesnt look up the db because it does have the entity in its
> transient attribute. Thus, I got a LazyLoadingException.
>
> Isnt it supposed that LDMs get rid off transient objects for each request?
>
> Why is this case behaving in this way?
>
> Am I supposed to overwrite onAttach to verify that the entity attached is
> not still connected to the session? I thought LDM will work it out.
>
> thanks in advance
>
> --
> Fernando Wermus.
>
> www.linkedin.com/in/fernandowermus
>
