Since it is not yet supported, what is the possible approache in the
meantime to solve this? Can i use unowned one-to-many relationship?
And when the one-to-many same class relationship bug is already fixed,
is there a way to convert the unowned one-to-many to owned?
On Sep 2, 8:29 am, mar_novice <mariocape1...@gmail.com> wrote:
> I filed the bug already, thanks.. hope that this bug will be fix
> immediately and have an update with the sdk. I really need to
> implement this..
>
> On Aug 29, 2:12 am, "Jason (Google)" <apija...@google.com> wrote:
>
> > My sample was using JDO. In JDO, this does not work, but I haven't tested
> > with JPA yet.
> > - Jason
>
> > On Thu, Aug 27, 2009 at 1:34 PM, Michael Niu <yong...@gmail.com> wrote:
>
> > > You can implements self one-to-many relationship the tricky is
> > > Dont define ManytoOne, for your example your class will look
> > > like :
> > > class Mall{
> > > ...
> > > id and other properties
>
> > > @OneToMany
> > > List<Mall>subMallList;
>
> > > ...
>
> > > }
>
> > > remenber. dont add parent object to the class!
>
> > > cheers
>
> > > Michael
>
> > > On Aug 25, 11:03 pm, mar_novice <mariocape1...@gmail.com> wrote:
> > > > Is it possible to implement a parent-child relationship in the same
> > > > class..
> > > > for example
>
> > > > parent Location has a child Location...
>
> > > > for instance Mall class with fields name, longitude, latitude.
> > > > a big mall name X, lat - 1.1 long- 2.3
> > > > sub mall name A, lat - 1.01 long -2.1
> > > > sub mall name B
> > > > sub mall
> > > > sub mall
> > > > submall
> > > > sub mall
>
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Google App Engine for Java" group.
To post to this group, send email to google-appengine-java@googlegroups.com
To unsubscribe from this group, send email to
google-appengine-java+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/google-appengine-java?hl=en
-~----------~----~----~----~------~----~------~--~---
