"assume I can index on FOXML/METS fields only, correct ?"
Not correct.
If I understand your question correctly, you certainly should not be using a
separate datastream, nor have you the choice of using a new Dublin Core
element. One can't invent a new, personal DC element. It's a global metadata
standard.
Perhaps you should try some XSLT. GSearch provides you with the PID of the
object at hand in $PID. Assuming you prepare $REPOLOCATION with an URL to your
repository, you could use something along the lines of:
<IndexField IFname="myfield">
<xsl:choose>
<xsl:when
test="document(concat($REPOLOCATION,'/get/',$PID,'/DC'))//dc:creator =
'John'">1</xsl:when>
<xsl:otherwise>0</xsl:otherwise>
</xsl:choose>
</IndexField>
---
A. Soroka
Digital Research and Scholarship R & D
the University of Virginia Library
On Apr 22, 2010, at 8:56 AM, Matteo Boschini wrote:
>
>
> On Thu, Apr 22, 2010 at 2:39 PM, <[email protected]> wrote:
> You can, in theory, use GSearch to index anything that XSLT can construct
> from the object, including the results of disseminations or computations made
> on datastreams. What field are you trying to index?
>
> suppose I want to add something at set it=1 in index if say, dc.creator=john
> else =0.
> What could I do then ?
> assume I can index on FOXML/METS fields only, correct ?
> So I should use some specific dc or or DS.something, right ?
>
>
> As far as how to make changes to the indexing, I believe that you have the
> right idea. You could also change the value of
> fgsindex.defaultUpdateIndexDocXslt in index.properties to some other
> stylesheet.
>
> ---
> A. Soroka
> Digital Research and Scholarship R & D
> the University of Virginia Library
>
>
>
> On Apr 22, 2010, at 3:10 AM, Matteo Boschini wrote:
>
> > Hi all,
> >
> > I'm pretty new to lucene, thus my question might be wrong, so bear with
> > me...
> >
> > I'm currently using fedoragsearch with the BasicIndex configuration, which
> > is indexing on
> > PID, repositoryName,
> > fgs.label, fgs.contentModel, fgs.createdDate,
> > fgs.lastModifiedDate, fgs.state, fgs.type,
> > dc.creator, dc.date, dc.description, dc.format, dc.identifier,
> > dc.publisher, dc.relations, dc.right, dc.source,
> > dc.subject, dc.title
> >
> > Suppose I want it to index some other field.
> > Does this field have to be defined in the FOXML/METS ?
> >
> > Or if I want to index on less fields than the ones definde in FOXML; how
> > can I do that ?
> > Just editing basicFoxmlToLucene.xslt ?
> > How ?
> >
> > thanks for your help
> > ------------------------------------------------------------------------------
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> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/fedora-commons-users
>
>
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