Re: Setting a Default toOne Relationship
Re: Setting a Default toOne Relationship
- Subject: Re: Setting a Default toOne Relationship
- From: Chuck Hill <email@hidden>
- Date: Thu, 18 May 2006 10:25:02 -0700
On May 18, 2006, at 10:12 AM, David Avendasora wrote:
Hi all,
I know this has to be an incredibly simple thing to do, but I can't
seem to figure out how.
All I want to do is defaults so that when an object is
instantiated, it automatically has some of it's relationships
defined. It is VERY easy to do this for an attribute, but I just
can't get it to work for a relationship and I can't find in the
documentation how to do it.
I know the code belongs in the awakeFromInsertion() method.
Can anyone give me a pointer to where in the documentation to look
for this, or better yet a simple code fragment?
BTW, this is for a Java Client application, but I don't think that
matters, right?
With JavaClient, who knows? :-)
public void awakeFromInsertion(EOEditingContext ec) {
super.awakeFromInsertion(); // do first
RelatedObject ro = // However you are creating or fetching the EO
// I am assuming that eo is now fetched or inserted into ec
addObjectToBothSidesOfRelationshipWithKey(ro, "relatedObject");
}
That is how I do it.
Chuck
--
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