Re: How to use CoreData with multiple threads and ManagedObjectContexts
Re: How to use CoreData with multiple threads and ManagedObjectContexts
- Subject: Re: How to use CoreData with multiple threads and ManagedObjectContexts
- From: Shawn Erickson <email@hidden>
- Date: Sun, 27 Nov 2005 09:47:53 -0800
On Nov 26, 2005, at 11:19 PM, Matt Ronge wrote:
See /Developer/Examples/CoreData/BackgroundFetching for an example
of how to work with multiple contexts in multiple threads, and
how to do change propagation yourself. The short summary is to
use an SQLite persistent store, save the context where you make
the changes, send the object IDs for changed objects to your
other thread, and have the other thread refresh its objects with
those IDs.
I just looked in my developer/examples folder and I am unable to
find the BackgroundFetching sample code. I also did a google search
and I searched Apples dev site as well. Am I missing something?
Does it have a different name?
I have Xcode 2.2 installed on my system and...
[G5:~] shawnce% ls /Developer/Examples/CoreData/BackgroundFetching/
BackgroundFetcher.h English.lproj
BackgroundFetcher.m
GenerateBackgroundFetchingData
BackgroundFetching.xcodeproj Info.plist
BackgroundFetchingAppDelegate.h SharedConstants.h
BackgroundFetchingAppDelegate.m SharedConstants.m
BackgroundFetching_DataModel.xcdatamodel main.m
BackgroundFetching_Prefix.pch version.plist
- Shawn
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