Thanks, I am studying that document.
How do I see the "Delete Rule" tab? I am using
cayenne1.1
Thanks,
Denna
--- Mike Kienenberger <mkienen..laska.net> wrote:
> Dhruti Ramani <dhrutiraman..ahoo.com> wrote:
> > After doing
> > dataContext.deleteObject(object);
> > dataContext.commitChanges()
> >
> > the object referring to the deleted object still
> has a pointer to it. I
> was assuming that all
> > references to that object would be removed from
> all places in the object
> model.
> > Did I get that wrong? If that is the behavior that
> I want, how do I
> arrange
> > for this?
> >
> > The reference in question is a one-to-many where
> my Deal object has any
> > number of DoListItems items hanging off if it.
> >
> > The behavior that I see is that the DoListItem is
> deleted from the
> > database but still appears to be referenced by the
> Deal object's java
> > collection.
> >
> > Should I delete it from that collection explicitly
> before or after I
> delete it from the databased with deleteObject()?
> >
> > I have printed out state of that object. Before
> deleting, the state is
> "Committed" and after its "transient".
> >
> > If all I want is for no objects to reference the
> deleted object, how
> should I arrange that?
>
>
> If you set your delete rules in the modeler, I think
> this will be handled
> automatically for you.
>
>
http://www.objectstyle.org/cayenne/modelerguide/modeling-object-layer/delete-
> rules.html
>
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
This archive was generated by hypermail 2.0.0 : Thu Jun 16 2005 - 14:09:27 EDT