Am 22.04.2011 um 22:59 schrieb Chris Pastore:
> While trying to return an EOGlobalID for a generic record, I am getting a
> null.
>
> I have a method to fetch a student:
> private static EOGenericRecord getStudent(EOEditingContext ctx, String sid) {
> EOGenericRecord student = (EOGenericRecord)
> EOUtilities.objectMatchingKeyAndValue(ctx, "Student", "studentId", sid);
> ctx.insertObject(student); //tried with and without inserting it into
> the context
You fetch the student into the ctx. So it is already existent in the database
and not a new one that you could insert.
You only insert newly created objects. So that they will be saved to the
database.
> return student;
> }
>
> Later I try to retrieve that object's EOGlobalID with the following:
> EOGlobalID globalID = ctx.globalIDForObject((EOGenericRecord) value);
You don’t show where you get value.
> The value of globalID is always null. What am I missing?
Maybe value is null?
atze
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