Re: Using a document bundle file type with core data
Re: Using a document bundle file type with core data
- Subject: Re: Using a document bundle file type with core data
- From: David Brittain <email@hidden>
- Date: Wed, 16 Jan 2013 19:38:40 -0800
The code in this blog article enables saving core data files to a package:
http://cutecoder.org/featured/asynchronous-core-data-document/
Take a look at the writeSafelyToURL implementation in the gist at the
bottom. I haven't tried saving to a bundle myself, but found the
article helped me solve some problems with core data and documents.
Dave
On Wed, Jan 16, 2013 at 7:25 PM, Eric Gorr <email@hidden> wrote:
> I've got a sample project at:
>
> http://ericgorr.net/cocoadev/docbundleCD.zip
>
> Basically, what I am attempting to do should be fairly standard and simple, but I am apparently missing something obvious. I only want to be able to define my document type as a document bundle and place a Core Data file inside.
>
> Clearly, my sample project is incomplete, but the start of any such project would require that the -fileWrapperOfType:error: method be called and it isn't despite the fact that I have set LSTypeIsPackage to YES for my document type - which is what I have done in the past for situations such as this, but they did not involve Core Data.
>
> Any thoughts?
>
> If there are any sample projects or tutorials, I would be interested as well.
>
> Thank you.
>
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--
David Brittain
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