What is the expected output? What do you see instead?
SQLitePersistentObject.m -observeValueForKeyPath:ofObject:change:context:
should call super. It
does not.
What version of the product are you using? On what operating system?
iPhone 2.2 - r132
Please provide any additional information below.
There is no guarantee that NSObject is not observing any of its own properties,
or will begin doing so
in future.
When adding, one should provide a static void* context pointer and use the
address of this pointer as
the context parameter. In -observeValue..... the context pointers should be
compared and super
called if the context pointer is not ours.
E.G
static void *SQLitePersistentObjectObservationContext = (void
*)@"SQLitePersistentObjectObservationContext";
/*....*/
[self addObserver:self forKeyPath:property options:0 context:&
SQLitePersistentObjectObservationContext];
/*...*/
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object
change:(NSDictionary *)change
context:(void *)context
{
if (context == &SQLitePersistentObjectObservationContext
dirty = YES;
else
[super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
}
Original issue reported on code.google.com by j.p.dann on 26 Mar 2009 at 6:41
Original issue reported on code.google.com by
j.p.dann
on 26 Mar 2009 at 6:41