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Re: Debugging EO design smells
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Re: Debugging EO design smells


  • Subject: Re: Debugging EO design smells
  • From: Chuck Hill <email@hidden>
  • Date: Thu, 27 May 2010 08:04:05 -0700


On May 27, 2010, at 12:38 AM, Frédéric JECKER wrote:

Hi,

I'm working on a 10yo woapp that started recently to behave strangely when deleting records :
the saveChanges() methods triggered a complete refresh on some huge tables.
After searching a while we found that this was caused by to-many relationships which had inverse relationships.
We deleted the unwanted reverse relationships which solved most of our cases but we still have similar issues on other parts of our application.
Is there a (good) not so bad practice to locate those smells (except parsing each of the 50+ EOModels of the app ?)


I don't think so. This usually is found where a lookup EO has a reference back to the main EO. So finding the problem is context specific.

Chuck

--
Chuck Hill             Senior Consultant / VP Development

Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems.
http://www.global-village.net/products/practical_webobjects








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References: 
 >Debugging EO design smells (From: Frédéric JECKER <email@hidden>)

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