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Posted to users@cocoon.apache.org by Jeroen Reijn <j....@onehippo.com> on 2010/05/17 13:23:12 UTC

Re: caching issue Cocoon2.2

Hi Robby.

what kind of caching strategy are you using?

Jeroen

On Mon, May 3, 2010 at 2:35 PM, Robby Pelssers <ro...@ciber.com>wrote:

> Hi all,
>
> I just noticed a strange issue but I'm not 100% sure if it has something to
> do with the cinclude transformer.
>
>
> To summarize my setup:
>
> I have some product xml file (product1.xml) which contains the ID of
> another xml file (legalinfo1.xml)
>
> product1.xml
> ------------------
> <content>
>  <referenceId>1001</referenceId>
>  ...
> </content>
>
>
> Legalinfo1.xml
> ------------------
> <content>
>
>  ...
> </content>
>
>
> I need both xml files to generate the final output.  So I start out by
> generating product1.xml  and rewrite the <referenceId> tag to include the
> other xml file.
>
> includeLegalInfo.xslt  (relevant snippet)
> ----------------------------------------
>  <xsl:template match="referenceId">
>    <cinclude:include src="concat(cocoon:/legalinfo/', . )"/>
>  </xsl:template>
>
>
> Sitemap.xmap
> -------------------
> <map:match pattern="product/*">
>  <map:generate src="file://..../{1}.xml"/>
>  <map:transform src="xslt/includeLegalInfo.xslt"/>  (1)
>  <map:transform type="cinclude"/>                   (2)
>  <map:serialize type="xml"/>
> </map:match>
>
> <map:match pattern="legalinfo/*">
>  <map:generate src="file://..../{1}.xml"/>
>  <map:serialize type="xml"/>
> </map:match>
>
>
>
> Somehow (1) or (2) seem to produce a wrong cached result...
>
> I checked the logging and this line is already indicating that I get
> redirected to the wrong file:
>
> 2010-05-03 13:45:12,780 INFO  http-8513-Processor25
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor$TreeProcessorRedirector
> - Redirecting to 'cocoon:/....'
>
>
> Any tips about unexpected caching behaviour which to look for?
>
> Thx in advance,
> Robby Pelssers
>

RE: caching issue Cocoon2.2

Posted by Robby Pelssers <ro...@ciber.com>.
Hi Jeroen,
 
I’d tend to say none ;-)  
 
At least I didn’t configure any pipelines to be cached so far…   because performance is very good without caching and I don’t have that much memory at my disposal.
 
But maybe some components use a default caching mechanism which I haven’t read about so far?!
 
Robby
 
From: Jeroen Reijn [mailto:j.reijn@onehippo.com] 
Sent: Monday, May 17, 2010 1:23 PM
To: users@cocoon.apache.org
Subject: Re: caching issue Cocoon2.2
 
Hi Robby.
 
what kind of caching strategy are you using?
 
Jeroen
On Mon, May 3, 2010 at 2:35 PM, Robby Pelssers <ro...@ciber.com> wrote:
Hi all,

I just noticed a strange issue but I'm not 100% sure if it has something to do with the cinclude transformer.


To summarize my setup:

I have some product xml file (product1.xml) which contains the ID of another xml file (legalinfo1.xml)

product1.xml
------------------
<content>
 <referenceId>1001</referenceId>
 ...
</content>


Legalinfo1.xml
------------------
<content>

 ...
</content>


I need both xml files to generate the final output.  So I start out by generating product1.xml  and rewrite the <referenceId> tag to include the other xml file.

includeLegalInfo.xslt  (relevant snippet)
----------------------------------------
 <xsl:template match="referenceId">
   <cinclude:include src="concat(cocoon:/legalinfo/', . )"/>
 </xsl:template>


Sitemap.xmap
-------------------
<map:match pattern="product/*">
 <map:generate src="file://..../{1}.xml"/>
 <map:transform src="xslt/includeLegalInfo.xslt"/>  (1)
 <map:transform type="cinclude"/>                   (2)
 <map:serialize type="xml"/>
</map:match>

<map:match pattern="legalinfo/*">
 <map:generate src="file://..../{1}.xml"/>
 <map:serialize type="xml"/>
</map:match>



Somehow (1) or (2) seem to produce a wrong cached result...

I checked the logging and this line is already indicating that I get redirected to the wrong file:

2010-05-03 13:45:12,780 INFO  http-8513-Processor25 org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor$TreeProcessorRedirector - Redirecting to 'cocoon:/....'


Any tips about unexpected caching behaviour which to look for?

Thx in advance,
Robby Pelssers