Richard, thak you for your quick replay, but unfortunately my attempts to apply your guidelines was until now unsuccesfull. My steps: 1) I added the RDFCrosswalk.java to my dspace source tree, namely to the folder: c:/dspace-1.4.1-source/build/classes/org/dspace/app/oai;
2) I rebuilt and updated the dspace code, by running: ant -Dconfig=[dspace]/config/dspace.cfg updateand by replacing, in Tomcat/webapps, the old dspace.war with the new one; 3) Then I added the line: Crosswalks.rdf=org.dspace.app.oai.RDFCrosswalk to [dspace]/config/templates/oaicat.properties; 4)I updated my server configuration by running the script 'insall-configs' (I do not find the script 'update-configs') 5) I ran: oai2rdf -m rdf http://localhost:8080/dspace-oai/request rdfdata, which gives the following error: 'Error'.java.io.FileNotFoundException: Could not find a transformer for schema 'No-crosswalk-for-rdf' and namespace 'Error'. What is wrong in my steps? Thanks Giuseppe ----- Original Message ----- From: "Richard Rodgers" <[EMAIL PROTECTED]> To: "General List" <[email protected]> Sent: Thursday, January 11, 2007 5:41 PM Subject: Re: OAI-PMH RDFizer: METS transformer xslt? > Giuseppe: > > Another approach is to use the attached file (must be added to your > DSpace source code - see the wiki for details) to OAI export in RDF. In > addition to DC metadata, each item includes DSpace community & > collection & thumbnail URLs. Then use the oai2rdf tool with > the 'rdf' transformer to convert to a format Longwell wants. > > Thanks, > > Richard > On Thu, 2007-01-11 at 10:28 +0100, [EMAIL PROTECTED] wrote: >> Hi! >> >> I’m trying OAI-PMH RDFizer with the final goal to export and manage >> dspace library contents in a SESAME repository. I successfully tried >> that by using both mods and oai_dc transformers stylesheets available >> in the oai2rdf distribution. These xsl however capture and render in >> rdf only the strict dspace item properties . I would capture the >> whole dspace data model including Community,Collections, etc. the >> dspace item is related to. The OAI-mets crosswalk feature in dspace >> allows metadata harvesting of the whole dspace data model, so a mets >> transformer xsl is necessary for rdf rendering. Unfortunately this is >> not available in the current OAI-PMH RDFizer distribution: does >> someone (perhaps Stefano Mazzocchi) wrote that for its personal use >> and could provide me with? >> >> >> >> Thanks, >> >> >> >> Giuseppe Bux >> >> >> _______________________________________________ >> General mailing list >> [email protected] >> http://simile.mit.edu/mailman/listinfo/general > -------------------------------------------------------------------------------- > _______________________________________________ > General mailing list > [email protected] > http://simile.mit.edu/mailman/listinfo/general > _______________________________________________ General mailing list [email protected] http://simile.mit.edu/mailman/listinfo/general
