On 2012-07-13, at 1:41 PM, Farrukh Ijaz wrote:

> 
> On 2012-07-13, at 11:11 PM, Chuck Hill <[email protected]> wrote:
> 
>>> Is rewriting EOF and webobjects even a possibility? If yes, what about an 
>>> outline of what is required to undertake this magnitude of project.
>> 
>> 
>> Yes, it is possible.  It was written once, it can be written again.  I don't 
>> know if it is practical though.  I doubt that any or even all of us have the 
>> resources to fund that.  Apple has a LOT of man years in WO.
> 
> Rewriting EOF + new Bugs + Lots of Man Hours = Existing EOF + AOP Patched 
> Code + Few Man Hours

Don't forget that a lot of of the reason to replace WO was not to fix bugs but 
to address the perception that it is a dead technology.  Using AOP to patch WO 
won't address that concern.



> The only issue I would say which is an issue is maintenance of the patched 
> code. Since aspects reside outside and integrate at runtime, it will be 
> difficult for someone to trace where the bug is lying (in EOF or in the 
> patched code) unless it's well documented.

Yes, that will be a problem.


> The choice is in the hands of community but I think we should give AOP a try 
> before we start rewriting the whole EOF or go for alternatives, it's much 
> faster to test. After all, I will do what Romans do in Rome :)

Drive crazy?  :-P


-- 
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/gvc/practical_webobjects









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