Re: Core Data in a framework ?
Re: Core Data in a framework ?
- Subject: Re: Core Data in a framework ?
- From: dreamcat7 <email@hidden>
- Date: Thu, 18 Sep 2008 16:16:37 +0100
Thank you Chris,
Very reassuring to know that its possible, and there was nowhere else
to find this information.
Its not in ADC so I have submitted a request today for Apple to write
documentation on how to do this.
On 18 Sep 2008, at 02:10, Chris Hanson wrote:
On Sep 17, 2008, at 2:24 PM, dreamcat7 wrote:
If use Core Data, then can my class be part of a framework ?
Yes. You can use Core Data in pretty much any situation where you
would use Foundation.
Core Data is not restricted to applications that the user interacts
with. For one example, if you have a Core Data-based document
format, you will need to use Core Data from both your Spotlight
importer and Quick Look generator, not just from your application,
to access its underlying structure.
In a situation like I've described, you could even choose to
encapsulate the basic Core Data-based document format support in a
framework. You could embed this framework in your application
wrapper and link to it from your application, your Spotlight
importer, and your Quick Look generator; doing so is easily possible
on Leopard using the @rpath mechanism.
So don't let the fact that you may not be directly building an end-
user app dissuade you from using Core Data. Anywhere you need to
deal with a graph of model objects, Core Data will be useful.
-- Chris
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