On 06/02/2009, at 3:03 AM, Don Lindsay wrote:
When I use objectsWithFetchSpecification to retrieve an Array of
User objects. (I setEntity("Users") and setIsDeep(true)).
@see EOFetchSpecification#setIsDeep.
This is not doing what you're looking for. i.e., you're not using
inheritance from your description - but a relationship.
The Relationships in the Users object are not fetched. I believe
this is due to faulting by EO.
Lazy faulting is default behaviour, correct.
I would like to retrieve the top level relationships in the object
without the EO having to make a round trip to the database, at a
later time. Is there a way to pull the top level relationships in
an Entity, or specify if I want to go deeper into the relationship
model?
to use the example of users.
User Entity:
Username attribute: String
Password attribute: String
Person attribute: Person EO Object
What I want to do is fetch all users and ensure that the Person
object is fetched when I receive the Array of EOs back from
objectsWithFetchSpecification.
fetchSpec.setPrefetchingRelationshipKeyPaths(new
NSArray<String>("person"));
with regards,
--
Lachlan Deck
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