Le 2012-07-31 à 15:39, Maik Musall a écrit :
>
> Am 31.07.2012 um 21:29 schrieb Pascal Robert:
>
>> I have a weird problem or maybe I'm just stupid. In awakeFromInsertion, I
>> want to set a relationship (transactionType) on all new Transaction EOs. So
>> I did this:
>>
>> @Override
>> public void awakeFromInsertion(EOEditingContext editingContext) {
>> super.awakeFromInsertion(editingContext);
>> setQuantity(1);
>> TransactionType standardType =
>> TransactionType.fetchTransactionType(editingContext,
>> TransactionType.NAME_KEY, TransactionType.STANDARD_TYPE);
>> setTransactionTypeRelationship(standardType);
>> }
>>
>> The problem? When setTransactionTypeRelationship is called, it fetches ALL
>> transactions of the "Standard" type, returning 50854 objects. Why is that
>> happening?
>
> Because you have an unnecessary reverse relationship from TransactionType to
> Transaction, which needs to be validated at that point?
I do have a relation TransactionType ->> Transaction, and I tried to "hide" it
and it had the same behavior. So I removed the relationship and everything is
good now.
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