You can do this in Cayenne, it'll work. There is a "localObjects()"
method on a DataContext. Still this approach seems wasteful in both EOF
and Cayenne, as *Context is optimized for use as a local object cache.
(OT: bbum made a big point of how slow this is in EOF during a WO
performance optimization session at WWDC this year).
Andrus
On Jul 14, 2004, at 10:45 AM, wojingo wrote:
> Hi,
>
> I have been lurking on the list for awhile and havent actually coded
> anything using Cayenne yet, so forgive my ignorance. :)
>
> The approach I have used sucessfully in WO is to have an EditingContext
> per WOComponent this means that I usually fetch the objects the page
> needs into its editing context. When I have objects in different
> editing
> contexts that I need to use in a relation I used the localInstance of
> object method to pull the object into the relevant editing context.
>
> Can I use the same approach in Cayenne?
> Is there an equivalent method of localInstance of object?
>
> I guess its time for me to dive in and actually write something using
> Cayenne!
>
> regards
> -
> shaun
This archive was generated by hypermail 2.0.0 : Wed Jul 14 2004 - 11:21:11 EDT