Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I am accessing Core Data using UIManagedDocument, what I want to know is that once I have instantiated the managedDocument (before creating or opening) it would seem that the managedObjectContext has been setup/initialized for future use. The reason that I ask is that I want to pass the managedObjectContext to a controller at startup and then wait there whilst the managedDocument/database is created or opened for use.
The answer is yes, as soon as the UIManagedDocument is instantiated the managedObjectContext is setup and ready to be passed to any controllers that need it. This is also done before the actual Core Data URL on disk is either created or opened, so you don’t have to worry about waiting for that to pass/assign the managedObjectContext, you do on the other hand need the URL to have been created/openened if you want to read or write any data to or from Core Data.