Core Data: stop object from firing fault?

2011-06-30 Thread Michael Link
Is there anyway to stop an NSManagedObject from firing a fault, say because 
it's actually been deleted?

For instance if an object is created on the main thread and is then punted to a 
background thread and deleted (in a separate context of course) then the 
changes are merged back to the main thread, the reference on the main thread 
shows it's now a fault, but not that it's deleted. If the object fires its 
fault then of course an exception is raised.

Does anyone know a way to change this behavior so that you can test if an 
object is invalid?

--
Michael___

Cocoa-dev mailing list (Cocoa-dev@lists.apple.com)

Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com

Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com

This email sent to arch...@mail-archive.com


Re: Core Data: stop object from firing fault?

2011-06-30 Thread Mike Abdullah

On 30 Jun 2011, at 23:01, Michael Link wrote:

 Is there anyway to stop an NSManagedObject from firing a fault, say because 
 it's actually been deleted?
 
 For instance if an object is created on the main thread and is then punted to 
 a background thread and deleted (in a separate context of course) then the 
 changes are merged back to the main thread, the reference on the main thread 
 shows it's now a fault, but not that it's deleted. If the object fires its 
 fault then of course an exception is raised.
 
 Does anyone know a way to change this behavior so that you can test if an 
 object is invalid?

In this scenario your object should match the combo of -isFault and 
(managedObjectContext == nil)

___

Cocoa-dev mailing list (Cocoa-dev@lists.apple.com)

Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com

Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com

This email sent to arch...@mail-archive.com