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Recurring willUpdate Notifications Problem
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Recurring willUpdate Notifications Problem


  • Subject: Recurring willUpdate Notifications Problem
  • From: Henrique Prange <email@hidden>
  • Date: Tue, 11 Aug 2015 17:22:57 -0300

Hey guys,

I’ve been using Wonder’s augmented transaction methods in combination with notifications to encourage a loosely coupled design. Over time, I've been increasingly applying this kind of solution on my systems. Now, I'm facing a problem when expecting to produce notifications for recurring EO changes. Basically, I expect the invocation of the willUpdate method on a second EO changed during the willUpdate phase of a former EO. However, in that scenario, the second EO willUpdate method is never invoked.

I've seen that the CooperatingEditingContext described in the Practical WebObjects book does exactly what I want. So, is there a reason to not support notifications for recurring changes (i.e. avoid notification cycles)? Is the current behavior expected? Or is it a misbehavior?

Cheers,

Henrique
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