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From "Carsten Ziegeler" <cziege...@sundn.de>
Subject AW: Caching Issues; was: cvs commit: xml-cocoon2/src/org/apache/cocoon/transformation TraxTransformer.java
Date Fri, 06 Jul 2001 05:57:08 GMT
Regarding this issue I think we should simply add the handling of 
the parameter values to Giacomo's patch.

Carsten

> -----Ursprungliche Nachricht-----
> Von: Vadim Gritsenko [mailto:vgritsenko@hns.com]
> Gesendet: Donnerstag, 5. Juli 2001 23:13
> An: cocoon-dev@xml.apache.org
> Betreff: RE: Caching Issues; was: cvs commit:
> xml-cocoon2/src/org/apache/cocoon/transformation TraxTransformer.java
> 
> 
> > -----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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> 
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