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From Yoav Landman <yland...@gmail.com>
Subject Re: Understanding mixins merge logic
Date Tue, 28 Apr 2009 14:30:53 GMT


Alexander Klimetschek wrote:
> 
> On Tue, Apr 28, 2009 at 2:10 AM, Yoav  Landman <ylandman@gmail.com> wrote:
>> Well, I found a good discussion about the underlying logic in
>> https://issues.apache.org/jira/browse/JCR-2011 :)
>> However, in my case, none of the tx changed the mixins that are applied
>> to
>> the node in question. So, does that mean that any concurrent changes to a
>> node that has mixins on it are deemed as conflicting? Isn't that a bit
>> too
>> harsh or am I missingz something?
> 
> Just to be sure: What do you mean by concurrent change? In different
> transactions or by concurrent access to the same session?
> 

2 different transactions and separate sessions. I am using JR 1.5.4, BTW,
with Spring modules.



> Otherwise I'd think a content-based diff sounds better than to check
> the references. But I have not much knowledge about this code; it
> might be that there should always be only one instance of the NameSet
> object for a given name, so that a reference check would work. This
> could indicate a different problem. Anyone?
> 
> Regards,
> Alex
> 
> -- 
> Alexander Klimetschek
> alexander.klimetschek@day.com
> 
> 

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