Re: EOF Bug: Prefetching self-referential relationships corrupts the object graph
Re: EOF Bug: Prefetching self-referential relationships corrupts the object graph
- Subject: Re: EOF Bug: Prefetching self-referential relationships corrupts the object graph
- From: David Avendasora <email@hidden>
- Date: Wed, 29 Apr 2015 20:43:23 -0400
Hi Ramsey!
> On Apr 27, 2015, at 2:51 PM, Ramsey Gurley <email@hidden> wrote:
>
> As an example, let’s say you have an Employee entity.
Okay. Way better than a “Foo"!
> Employee has a relationship to Employee named manager, the reverse of which is subordinates.
Right. Makes sense.
> Further assume manager is top level so a manager’s manager is himself.
Screeech. What?! You implement the concept of an Employee not having a related “manager” by … (did I really read that right?!) … by adding a manager?!
> If you are given a single Employee, and want to know something about all subordinates,
What if they don’t have any subordinates? Do you return an array of Employees consisting of just the Employee themselves?
I really haven’t been able to parse the rest of the email because my brain just crashed with a buffer overflow caused by the endless recursion of fetching a manager’s manager. Fortunately, it only overwrote the part of my memory that stored my WO knowledge-base.
So, can anyone help me with this Java Client app?
See what you did Ramsey? See!?!?
Dave
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WebObjects - so easy that even Dave Avendasora can do it!™
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David Avendasora
Senior Software Abuser
Nekesto, Inc.
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