I typically don't like to have my UI code directly interact with the
ORM implementation (hibernate in this case). For my applications, I
pass a Repository (think DAO) object and the object's id into the
LoadableDetachableModel.
On Thu, May 8, 2008 at 6:33 PM, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> you can pass in the id if you want, i prefer to work with objects...so
>
> class entitymodel extends ldm {
> private final String cn;
> private final Serialializable id;
>
> public entitymodel(class cl, serializable id) { cn=cl.getName();
> this.id=id; }
> public entitymodel(identifiable entity) {
> cn=hibernateutils.unproxy(entity).getclass().getname();
> id=entity.getid(); }
> public object load() { session.get(class.forname(cn), id); }
> }
>
> this is just more convinient, obviously identifiable is an interface
> we use here internally.
>
> -igor
>
>
>
>
> On Thu, May 8, 2008 at 3:10 PM, Mathias P.W Nilsson
> <[EMAIL PROTECTED]> wrote:
> >
> > Thanks Igor!
> >
> > So if I use the sample code you gave me and, when getting the Object from
> > the constructor
> > on the response page I will have a detached object.
> >
> > Do I have to load the object from database here? When looking at the Phone
> > book example I see you pass id instead of object. Is this more lightweight
> > or is it better practice to just pass the id and not the whole object?
> >
> >
> > --
> > View this message in context:
> http://www.nabble.com/Detached-models-tp17136199p17137533.html
> >
> >
> > Sent from the Wicket - User mailing list archive at Nabble.com.
> >
> >
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