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When do I use addObjectToBothSidesOfRelationshipWithKey?
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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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