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Re: InsertObject



EOUtilities.createAndInsertInstance(anEditingContext, entityName)


Am 30.05.2007 um 10:59 schrieb Frederic JECKER:

Moin list,

Could someone answer the following question? :

I have two objects A and B, each extending EOGenericRecord.
Object A has a field of type B.
Now, when I create a new Object A which embeds a new object B, before performing an EditingContext.saveChanges

What does 'embed' mean here? A relationship?

I must insert each object separately in my editingContext:
myContext.insertObject(B);
myContext.insertObject(A);
myContext.saveChanges();
.... which is rapidly over-complicated when saving complex object- graphs

You insert them when you create them, not later. That does not seem complex to me!?


Now, in order to perform the saveChanges in a more elegant way, can someone tell me if
there is a method to override, method called by EditingContext.saveChanges, in which I could
in each EOGenericRecord do the insertObject work ?

1. That would be too late.
2. How should the EditingContext know about Objects that are not already in it or vice versa?
3. You can not connect Objects by relationships that are not inside the same EditingContext.


Regards,
	atze

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