Just to follow up on using 'getDatastreamText' method, I think
unfortunately it does what it says on the tin ie. just gets the
Datastream text. So being able to Parse/transform like I originally
intended probably isn't possible.
Just to confirm this, I've executed the Update in DEBUG mode, and the
fedoragsearch.log has the following:-
DEBUG 2010-01-13 14:41:07,748 (GTransformer)
xsltName=config/index/DemoOnSolr/foxmlToSolr
INFO 2010-01-13 14:41:07,913 (GenericOperationsImpl) getDatastreamText
pid=hull:756 repositoryName=DemoAtDtu dsId=descMetadata
fedoraSoap=http://localhost:8080/fedora/services fedoraUser=fedoraUser
fedoraPass=fedoraPass trustStorePath=TRUSTSTOREPATH
trustStorePass=TRUSTSTOREPASS
DEBUG 2010-01-13 14:41:08,056 (GTransformer) xsltName=config/textFromXml
DEBUG 2010-01-13 14:41:08,063 (GenericOperationsImpl) getDatastreamText
pid=hull:756 dsId=descMetadata mimetype=text/xml dsBuffer=
An investigation of the factors....
Lamb, Simon
creator
Lamb, Simon
Thesis advisor
Duck, Donald
Thesis advisor
...
..
.
Etc..
Is there any other method to parse and transform XML in a 'auth
protected' managed datastream using FedoraGSearch?
Thanks again,
Simon
-----Original Message-----
From: Simon W Lamb [mailto:[email protected]]
Sent: 13 January 2010 09:02
To: [email protected]; [email protected]
Subject: Re: [Fedora-commons-users]
fedoragsearch:example-of-xml-not-inlineAuthentication
I did wonder about using that method, I just wasn't sure if the text
would be parsed as XML (to allow Xpath transformations etc..). I'll
give it a try and let you all know.
Thanks,
Simon
-----Original Message-----
From: [email protected] [mailto:[email protected]]
Sent: 12 January 2010 16:49
To: [email protected]
Subject: Re: [Fedora-commons-users] fedoragsearch:
example-of-xml-not-inlineAuthentication
Why not try the excellent machinery provided in
xmlns:exts="xalan://dk.defxws.fedoragsearch.server.GenericOperationsImpl
"
?
E.g.
exts:getDatastreamText($PID, $REPOSITORYNAME, @ID, $FEDORASOAP,
$FEDORAUSER, $FEDORAPASS, $TRUSTSTOREPATH, $TRUSTSTOREPASS)
---
A. Soroka
Digital Research and Scholarship R & D
the University of Virginia Library
On Jan 11, 2010, at 10:55 AM, Simon W Lamb wrote:
> Hi there,
>
> I am running into a problem when trying to index XML in Managed
Datastreams. I am using the example in the demoFoxmlTOLucene.xslt,
which describes the following method for accessing non-inline XML:-
>
> <xsl:template name="example-of-xml-not-inline">
> <IndexField IFname="uva.access"
index="ANALYZED" store="YES" termVector="NO">
> <xsl:value-of
select="document(concat('http://localhost:8080/fedora/get/', $PID,
'/RIGHTS1'))/uvalibadmin:admin/uvalibadmin:adminrights/uvalibadmin:polic
y/uvalibadmin:access"/>
> </IndexField>
> </xsl:template>
>
>
> In my configuration of fedoragsearch, I'm indexing to a Solr backend,
rather than just the native Lucene index. An example of my XSL from
foxmlToSolr.xslt is :-
>
> <!-- rightsMetadata datastream template -->
> <xsl:template name="rightsMetadata">
> <xsl:variable name="rightsMetadata"
select="document(concat('http://localhost:8080/fedora/get/', $PID,
'/rightsMetadata'))/rightsMetadata"/>
>
> <xsl:if test="rightsMetadata/copyright/human">
> <xsl:for-each
select="rightsMetadata/copyright/human">
> <field>
>
<xsl:attribute name="name">rights_display</xsl:attribute>
>
<xsl:value-of select="text()"/>
> </field>
> </xsl:for-each>
> </xsl:if>
>
> When I try to index the Repository, I am getting the following errors
for each of the managed datastreams:-
>
> SystemId Unknown; Line #123; Column #134; Can not load requested doc:
Server returned HTTP response code: 401 for URL:
http://localhost:8080/fedora/get/hull:756/descMetadata
> SystemId Unknown; Line #276; Column #146; Can not load requested doc:
Server returned HTTP response code: 401 for URL:
http://localhost:8080/fedora/get/hull:756/contentMetadata
> SystemId Unknown; Line #292; Column #143; Can not load requested doc:
Server returned HTTP response code: 401 for URL:
http://localhost:8080/fedora/get/hull:756/rightsMetadata
>
> It appears that Fedora user credentials are not being passed by the
XSLT Transformation engine, however I can't work out if this a
configuration or coding problem. I have checked my
fedoragsearch.properties which has the credentials for the SOAP side of
things, repository.properties also has the correct username/password
credentials.
>
> I even tried editing the XSL by putting the credentials inline on the
URL in the following form: -
>
>
http://fedorauser:fedorap...@localhost:8080/fedora/get/hull:756/descMeta
data
>
> This also resulted in a 401 HTTP code. I also checked using wget to
make sure something silly wasn't happening at the server level, the
datastreams were downloaded correctly.
>
> I'm curious whether other people successfully used this method to
access Managed Datastreams with API-A/API-M authentication switched on?
If so, where am I going wrong? FedoraGSearch is working perfectly apart
from this issue.
>
> Many thanks,
> Simon Lamb
> Software Developer
> Academic Services || IT Systems || The University of Hull T. +44 (0)
> 1482 462076 [email protected]|| www.hull.ac.uk/acs Customer Support.
> +44 (0) 1482 462010 || [email protected] ||
www.hull.ac.uk/help
>
>
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