Re: [Springframework-developer] SPR-368 and SPR-472

[Rod J. <ro...@in...>]

i would muchy prefer a CGLIB solution. I've never been totally comfortable with workarounds in Spring. Can we defer the 
resolution, adding a note? What's their timeframe?

Rob Harrop wrote:
> All,
> 
> Chris from CGLIB replied to me on this issue:
> 
>> Hi Rob,
>>
>> Probably #2 ("Create a dummy object that Dispatchers can re-route to
>> during construction") is the simplest solution, but I don't like it
>> either. It is probably better for me to add an option to Enhancer:
>>
>>  e.setInterceptCallsFromConstructor(false);
>>
>> We actually have to jump through some hoops to intercept those calls in
>> the first place, so I hope it won't be hard to ignore them. You could
>> then also get rid of the code you added for the previous issue.
>>
>> I'll look into it tomorrow (3am here now...)
>>
>> Chris
>>
> Looks like we will get a solution to this problem at the CGLIB level.
> 
> Rob
> 
> Rob Harrop wrote:
> 
>> All,
>>
>> I have posted an update on JIRA regarding these issues (which are the 
>> same) and I would appreciated everyones on input on the suggested 
>> solutions.
>>
>> http://opensource.atlassian.com/projects/spring/browse/SPR-472
>>
>> For those of you who are unware 1.1.1 conatined a nasty bug where 
>> proxy creation, with CGLIB, would restore any default state in the 
>> target object if your constructor set this state explicitly through 
>> method calls. I fixed this 1.1.2 although annoying the fix was only 
>> partial and this problem still shows up, but only when methods called 
>> by the constructor are unadvised.
>>
>> Rob
>>
>>
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> 
> 
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-- 

____________________________________________________
Rod Johnson
Interface21 - Spring Services from the Source
http://www.springframework.com

Founder, Spring Framework:
http://www.springframework.org

Author, "Expert One-on-One J2EE Development Without EJB"
(May 2004, with Juergen Hoeller).
http://www.amazon.com/exec/obidos/ASIN/0764558315/

Author, "Expert One-on-One J2EE Design and Development"
(October 2002).
http://www.amazon.com/exec/obidos/tg/detail/-/0764543857/


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