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Re: Core Data: objectRegisteredForID: vs objectWithID: question / Cross store relationship problem

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Re: Core Data: objectRegisteredForID: vs objectWithID: question / Cross store relationship problem

Subject: Re: Core Data: objectRegisteredForID: vs objectWithID: question / Cross store relationship problem
From: Jim Correia <email@hidden>
Date: Mon, 27 Mar 2006 21:32:06 -0500

On Mar 27, 2006, at 10:58 AM, Guillaume Rager wrote:

Just a small question about NSManagedObjectID.


[...]

i'm using managedObjectIDForURIRepresentation then objectWithID: but this method *ALWAYS* returns an object (with no underlying datas because the object has been deleted).

The docs point out that a fault may be returned. You can use a fetch request to resolve the fault. The CoreRecipes sample code does this when it in +[RecipeUtilitiies recipeForApplicationURL:inContext:].

Jim
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  >Core Data: objectRegisteredForID: vs objectWithID: question / Cross store relationship problem (From: Guillaume Rager <email@hidden>)




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