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From Julian Reschke <julian.resc...@gmx.de>
Subject Re: 3.1.3.1 Removing Items
Date Fri, 20 Jul 2007 15:38:59 GMT
IvanLatysh wrote:
> Julian Reschke wrote:
> 
>> Well, in the JCR property model "null" and non-existance are the same. 
>> As far as I can tell, the same applies to WebDAV properties, RDF and 
>> the XPath data model.
> I can't say for WebDAV, but I can say that for FS file with length 0 and 
> no file are different things.

Yes, and we all agree on that. You can have a JCR property with length 
0, and it is different from a non-existing property.

> And you are wrong about XPath, Here is an example:
> 
> <data>
>   <distance case="1" unit="km">120</distance>
>   <distance case="2" unit="">130</distance>

That's an empty string, not a null value.

> ...
> Since we are talking about 2.0 and many things will get broken, so let's 
> do all fixes at one time, to minimize developers pain.

Hopefully few things get broken.

> ...

Best regards, Julian

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