Apple

Apologies, I meant takeStoredValueForKey(). Within there, how can I safely see what the value currently is when when this method is called, before I invoke super. takeStoredValueForKey() to take on the new value?

John

On 11 Sep 2014, at 18:10, John Huss <email@hidden> wrote:

The order of calls is:

takeValueForKey -> setXXX -> takeStoredValueForKey

All of these maybe skipped except for takeStoredValueForKey, so that is the only one you should override to see what is getting saved.

On Thu, Sep 11, 2014 at 8:55 AM, John Pollard <email@hidden> wrote:

Hi List,

In some debugging within takeValueForKey() I want to find out if the key already has a value set. If I call valueForKey() or storedValueForKey() and the value isn't already set I get infinite recursion as it triggers a fault and tries to load with takeValueForKey() and so on.

I am trying to debug where a value is being set to null, but apparently not going via validateXXX() or setXXX() methods, so I want to trap the case where the takeValueForKey() is passed null when the key value was previously non-null and log a stack trace.

Thanks
John
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden

References:
	>EOCustomObject valueForKey avoiding infinite recursion (From: John Pollard <email@hidden>)
	>Re: EOCustomObject valueForKey avoiding infinite recursion (From: John Huss <email@hidden>)
	>Re: EOCustomObject valueForKey avoiding infinite recursion (From: John Pollard <email@hidden>)