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From "John Williams" <j...@ennui.co.za>
Subject Re: lastModificationDate misuse? - old thread - progress
Date Thu, 28 Aug 2003 08:38:26 GMT
Carsten Ziegeler wrote:
> > Inspecting the contents of the currValidity and prevValidity Maps I find
> > that they are equivalent excepting that the prevValidity contains an
entry
> > "S-xml-1_=NOP Validity" so the test fails and code is
> > re-generated.
>
> Huh! That's strange, now as far as I remember the code, the prevValidity
> should
> not contain "S-xml-1_=NOP Validity", as this is the validity for the
> serializer
> which is not used for internal pipeline calls. Hmm.

I assume you mean src="cocoon://foo" calls and not internal-only pipelines,
ie one with internal-only="true".

I have a fairly deep pipeline underlying the generated XSP "file" from which
.java is generated. Maybe this depth exposes a problem in discarding
NOPCacheValidity for internal pipeline calls. Can you see from the following
which class is adding the  "S-xml-1_=NOP Validity", I will then have a poke
around/debug.


Below are some details of the case causing the problems:

create-categories.xsp - which has the "S-xml-1_=NOP Validity" in the
prevValidity is:
{
      aggregation of {

            aggregation of {tableDefs/categories.xml,
appDef/categories/UISpecifics.xml and appDef/terminologyMappings.xml}
            transformed with stylesheets/buildUIStructure.xsl
      and
             appDef/categories/aCustomisation.xml
      }
      transformed with stylesheets/applyCustomisation.xsl
}
transformed with stylesheets/create.xsl

This is what validities look like: (equal besides the "S-xml-1_=NOP
Validity")

prev: {G-file-7747944243312186483_=TimeStamp Validity[1062058603973],
T-xslt--3690387136403106359_=Aggregated Validity[TimeStamp
Validity[1061982760000]:TimeStamp Validity[1061976654000]], S-xml-1_=NOP
Validity}

curr: {G-file-7747944243312186483_=TimeStamp Validity[1062058603973],
T-xslt--3690387136403106359_=Aggregated Validity[TimeStamp
Validity[1061982760000]:TimeStamp Validity[1061976654000]]}

Relevant part of the sitemap is as follows:

<map:match pattern="table-*_*.xml">
<map:aggregate element="root">
<map:part src="cocoon://crm/table-{1}.xml"/>
<map:part src="appDef/{1}/{2}.xml" strip-root="true"/>
</map:aggregate>
<map:transform src="stylesheets/applyCustomisation.xsl"/>
<map:serialize type="xml"/>
</map:match>

<map:match pattern="table-*.xml">
<map:aggregate element="UIDef">
<map:part src="tableDefs/{1}.xml"/>
<map:part src="appDef/{1}/UISpecifics.xml"/>
<map:part src="appDef/terminologyMappings.xml"/>
</map:aggregate>
<map:transform src="stylesheets/buildUIStructure.xsl"/>
<map:serialize type="xml"/>
</map:match>

<map:match pattern="*-*.xsp">
<map:generate src="cocoon://crm/table-{2}.xml"/>
<map:transform src="stylesheets/{1}.xsl"/>
<map:serialize type="xml"/>
</map:match>


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