When do I use addObjectToBothSidesOfRelationshipWithKey?
When do I use addObjectToBothSidesOfRelationshipWithKey?
- Subject: When do I use addObjectToBothSidesOfRelationshipWithKey?
- From: Tom Jones <email@hidden>
- Date: Thu, 2 Sep 2004 18:00:32 -0500
The code below is my attempt to preserve the following relationships
project<-->>req
reqpriority<-->>req
status<-->>req
reqtype<-->>req
a project owns its reqs
if a reqpriority, status or reqtype is deleted, the req's
corresponding value should be null.
given that is all of this code necessary?
session.defaultEditingContext().insertObject(req);
req.reqpriority().addObjectToBothSidesOfRelationshipWithKey(req, "reqs");
req.status().addObjectToBothSidesOfRelationshipWithKey(req, "reqs");
req.reqtype().addObjectToBothSidesOfRelationshipWithKey(req, "reqs");
project.addObjectToBothSidesOfRelationshipWithKey(req,"reqs");
session.defaultEditingContext().saveChanges();
Thanks,
Tom
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