Hi james,
Yes from the DAO after i get the person and his Set<Phone> I map them into a
ArrayList and is set into a Value Object that is returned to the
client/caller.
On the front end I use this List to render and then update this list based
on user action. When user wants to Save/Update, i map them back into the
hibernate entity Person's Set<Phone>
and do the Save/Update.
Thanks again for the time.
Niv
On Fri, Dec 3, 2010 at 7:53 PM, James Carman <ja...@carmanconsulting.com>wrote:
> Why not read the "phones" into a different list that you "edit" and
> when you're done, you update the entity.
>
> On Fri, Dec 3, 2010 at 2:20 AM, Nivedan Nadaraj <shravann...@gmail.com>
> wrote:
> > Vineet
> > I have not tried that. In this scenario, it will overwrite the phone's
> the
> > user may have added to a list on the UI and is yet to be persisted. If
> you
> > know what I mean.
> >
> > 1, Initial fetch of Subject along with his phones ( 5 items)
> > 2. User adds a new phone number to the subject ( 5 + 1 (yet to be
> persisted)
> > 3. If user navigates and the load() gets a list of Phones for the subject
> it
> > will overwrite the ones user has added.
> >
> > Not sure if that made sense, thanks for your thoughts
> > Will ping back
> > Niv
> >
> >
> > On Thu, Dec 2, 2010 at 5:43 PM, vineet semwal <
> vineetsemwal1...@gmail.com>wrote:
> >
> >> do you see the exception when you try this?
> >> @Override
> >> protected Object load() {
> >> // return containerForm.getModelObject().getPhoneList();
> >> return service.getRequiredObject(*).getPhoneList(); //or any thing like
> it
> >> ..
> >>
> >> }
> >>
> >> On Thu, Dec 2, 2010 at 12:12 PM, Nivedan Nadaraj <shravann...@gmail.com
> >> >wrote:
> >>
> >> > Hi James
> >> >
> >> > Thanks for the time. I use the CPM for the whole use case. Mmm..is LDM
> >> > mandatory for such a use case? Am open for thoughts just want the best
> >> way
> >> > to implement it.
> >> > Can you explain a bit further what your thought was please?
> >> >
> >> > Thank you
> >> > Regards
> >> >
> >> >
> >> >
> >> >
> >> > On Thu, Dec 2, 2010 at 2:13 PM, James Carman <
> ja...@carmanconsulting.com
> >> > >wrote:
> >> >
> >> > > Just make sure your form's model is a LDM too.
> >> > >
> >> > > On Thu, Dec 2, 2010 at 12:23 AM, Nivedan Nadaraj <
> >> shravann...@gmail.com>
> >> > > wrote:
> >> > > > Hi All
> >> > > >
> >> > > > I am guessing this is more of a Hibernate thing/issue but if some
> one
> >> > has
> >> > > > encountered this and has a explanation that I can probably use
> from
> >> the
> >> > > > Wicket front would be great.
> >> > > >
> >> > > > https://forum.hibernate.org/viewtopic.php?f=1&t=1008473
> >> > > >
> >> > > >
> >> > > > I have a LazyIntializationException when i page through some
> items. I
> >> > use
> >> > > > the PageableListView, the List item(s) are entities that are
> >> retrieved
> >> > > via
> >> > > > an association Person.phones which is a Set type.
> >> > > > The funny thing is, the LIException is intermittent. I am also
> using
> >> > > > OpenSessionInViewFilter. Any thoughts?
> >> > > >
> >> > > > By the way the this is the load() implemenation, I have set the
> Model
> >> > > > Object's phoneList with a list of values fetched via the
> >> Service->DAO.
> >> > I
> >> > > > have used this with other entities without association and it
> works
> >> > but
> >> > > I
> >> > > > guess is a different scenario(not associations)
> >> > > >
> >> > > > Model = new LoadableDetachableModel<Object>() {
> >> > > > @Override
> >> > > > protected Object load() {
> >> > > > return
> containerForm.getModelObject().getPhoneList();
> >> > > > }
> >> > > > };
> >> > > > }
> >> > > >
> >> > > > If someone has any thoughts would appreiciate hearing from you.
> >> > > >
> >> > > >
> >> > > > Cheers
> >> > > >
> >> > >
> >> > >
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> >> > >
> >> > >
> >> >
> >>
> >>
> >>
> >> --
> >> regards,
> >> Vineet Semwal
> >>
> >
>
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