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From Pier Fumagalli <p...@betaversion.org>
Subject Re: Nesting/Aggregating generator...
Date Tue, 24 Aug 2004 21:29:28 GMT
On 24 Aug 2004, at 22:00, Giacomo Pati wrote:
> On Tue, 24 Aug 2004, Pier Fumagalli wrote:
>> On 24 Aug 2004, at 20:41, Giacomo Pati wrote:
>>> On Tue, 24 Aug 2004, Pier Fumagalli wrote:
>>>> A generator always knows its input (its a file) and can verify 
>>>> whether it's valid, if it is, then the "<include src=...>" 
>>>> declaration in there will not be changed, so it can also verify 
>>>> whether its included files are valid or not...
>>> The CInclude is able to include Cocoon pipeline URIs (which will 
>>> have a certain dynamic nature). How does the Generator know about 
>>> their cachability?
>>
>> It uses the SourceResolver.
>>
>> If the resolved source eturns a SourceValidity, then it'll be added 
>> to the ones to check, and so on and so forth, if it returns null, 
>> well, the output of the generator is non-cachable (unfortunately).
>
> Thanks for the hint, I've missed that one (MultiSourceValidity).

That's a nice trick! :-P

	Pier


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