Sorry that was maybe a bit cryptic, here's working code (from Cay 3.1.1) as
per your imaginary case:
class Company extends _Company
{
public List getEmployees()
{
ObjRelationship rel = (ObjRelationship) Cayenne.getObjEntity(
getObjectContext().newObject( Emloyee.class ) )
How about something like:
ObjRelationship rel = Cayenne.getObjEntity( employee ).getAnyRelationship(
company ).getReverseRelationship();
Jurgen
-Original Message-
From: Maik Musall
Sent: Monday, March 19, 2018 3:41 PM
To: user@cayenne.apache.org
Subject: Re: Fetching a to-many
I have cases of this like a reference to the user that created an object. Over
the years, those become millions of objects, so if the application would
somehow stumble upon the back-relationship and try to resolve 1:n with millions
of objects, it would stall for a while, crossing the threshold t
I wouldn't think having company->>employees modeled would cause a
performance issue. Did you try it first and then remove it?
On Mon, Mar 19, 2018 at 8:39 AM, Hugi Thordarson wrote:
> No, I only have a DbRelationship so no code gets generated. The
> ObjRelationship is only modeled in one direc
No, I only have a DbRelationship so no code gets generated. The ObjRelationship
is only modeled in one direction for performance reasons.
Imagine a relationship Company <->> Employees where both DbRelationships
are modeled but only "Emploee" has a "company" relationship, "Company" has no
"e
Hi Hugi,
Do you mean something like lineItem.getOrders(); ?
On Mon, Mar 19, 2018 at 7:06 AM, Hugi Thordarson wrote:
> Hi all,
> I feel like this is something I should know so I'm almost hesitant to ask.
> But…
>
> I have a DataObject - how do I read the value of a ToMany DbRelationship
> it ha
