Object and Controller

BIZ TMS Aurelius
1
Hi,

I'm still experimenting Aurelius.

Is there a way to make something like this ?

class function TResidenceController.Get(AId: Variant): TResidence;
var
  AController: TResidenceController;
begin
  AController := TResidenceController.Create;
  try
    Result := AController.FManager.Find<TResidence>(AId);
  finally
    AController.Free
  end;
end;

Actually when I free my controller, my object no longer contains my loaded value.

2

If by destroying the controller you are destroying the manager, the objects it contains will also be destroyed. To keep the objects alive you should use:


AController.FManager.OwnsObjects := false;

this way they will not be destroyed.
Or you can use

AController.FManager.Evict(Result);

to remove the Residence object from the manager. Note that you will need to take care of destroying the object later, including the associated objects.
3

Thanks Wagner.


Evict is what I need :)
 
 I still experiment Aurelius for a future project.