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From "Vadim Gritsenko" <vgritse...@hns.com>
Subject RE: Caching Issues; was: cvs commit: xml-cocoon2/src/org/apache/cocoon/transformation TraxTransformer.java
Date Thu, 05 Jul 2001 21:13:28 GMT
> -----Original Message-----
> From: Donald Ball [mailto:balld@webslingerZ.com]
> Sent: Thursday, July 05, 2001 14:16
> To: Cocoon Developers
> Subject: Re: Caching Issues; was: cvs commit: xml-cocoon2/src/org/apache/cocoon/transformation
TraxTransformer.java
> 
> 
> On Thu, 5 Jul 2001, Vadim Gritsenko wrote:
> 
> > I do think that newly introduced behaviour is might be desirable in
> > some cases, but I also want to have an opportunity to use previous
> > one. I do propose to introduce new parameter for TraxTransformer,
> > something like _useParametersValues. Other solution mught be to write
> > derived transformer which would do this. Let me know which way is
> > preferred.
> 
> why would it ever be desirable to use just the parameter name, but not
> its value, in the cache key?

You are right... Makes no sence. I was thinking about parameter to disable caching -
it might be useful if you know beforehand that this transformation would take much less
time comparing to amount of RAM required to cache results :)
Usually this is the last transformation in the pipeline.

Vadim

> 
> - donald
> 
> 
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