Hi, On 08/13/2012 01:44 PM, Melanie Reiplinger wrote: > Hi Suat, > > Am 13.08.2012 11:20, schrieb Suat Gonul: >> Hi again Melanie, >> >> On 08/11/2012 04:30 PM, Melanie Reiplinger wrote: >>> Hi Stanbol people, >>> >>> I have a few questions concerning the cmsadapter. >>> >>> 1) >>> To map a content repository to an RDF graph, >>> >>> curl -i -X POST -d >>> "sessionKey=eec8ff46-aaf9-485f-a7b5-452c1d7197d0&baseURI=[some_uri]&store=true" >>> >>> http://[stanbol]/cmsadapter/map/cms >>> >>> does not work for me. (I get 500 internal server error) >> Maybe the logs may indicate something. > log is: > > 13.08.2012 13:43:26.423 *WARN* [30251362@qtp-23261232-111] > org.apache.stanbol.cmsadapter.jcr.mapping.JCRRDFMapper Failed to > retrieve node having path: /rdfmaptest or its children > > ok, so I need to configure the path. > >> In any case, I guess that you >> need to configure a RDF Bridge through the >> {stanbol}/system/console/configMgr interface. There you should find the >> "Apache Stanbol CMS Adapter Default RDF Bridge Configurations". In that >> configuration you specify the root path in the CMS to be exported to the >> RDF. > > by that you mean the content repository path? This means that I set > there the path to my content repository?
Yes, you set there a path residing in the content repository. > I have set up a jackrabbit workspace with some toy nodes in it. To > access it remotely, I'd configure something like > http://[myserver]/server/ > <http://lnv-89012.dfki.uni-sb.de:9002/server/default/node1>, but then > I can work with this repository exclusively, right? I cannot access the URL you gave, but I guess you should give /node1 path to export it as RDF. I didn't get your question about working exclusively with the repository. But, you already seem to work on the default repository of Jackrabbit running on your server. Best, Suat > >>> The documentation says: >>> *"baseURI*is a mandatory parameter that is used as the base URI of the >>> RDF to be generated." >>> >>> Why is this baseURI needed here as mandatory parameter, if the RDF >>> graph is returned to the user in application/rdf+xml format? >>> >>> And what can I specify as baseURI (does it work with a local file path >>> or directory path)? >> You should be able to specify any URI for the base URI. While >> transforming the nodes to RDF, corresponding rdf:resources are >> identified by appending the identifiers of the nodes to the baseURI e.g. >> <rdf:Description >> rdf:about="http://www.apache.org/stanbol/cms#432271b6-80a5-41e9-89c0-bc8623c1ad97";> >> >> .... >> >>> 2) >>> For the contenthubfeed, I wanted to submit a content item with path >>> 'node1/node2' from my repository with: >>> curl -i -X POST --data >>> "sessionKey=5d934b53-dc33-4d9c-884f-c16c8ba872af&path=/node1/node2&recursive=true" >>> >>> http://lnv-89012.dfki.uni-sb.de:9001/cmsadapter/contenthubfeed >>> I get 200 OK, but when I look on the contenthub, nothing has changed, >>> no new items are listed. >>> >>> Would it notify me in case it cannot find my repository item (e.g. for >>> wrong name or wrong path)? >> This can be seen from the logs. > > ok, it couldn't resolve the path: > > 13.08.2012 13:43:32.576 *WARN* [30251362@qtp-23261232-111] > org.apache.stanbol.cmsadapter.jcr.mapping.JCRContenthubFeeder Failed > to obtain the item specified by the path: /node1/node2 > javax.jcr.PathNotFoundException: /node1/node2 > > but that's also due to the wrong content repository path. > > g > melanie > >> Considering the possibility of checking >> multiple items when recursive=true, I had not passed the exception to >> the client side. Maybe this should be improved... >> >> Best, >> Suat >> >>> (I was trying for JCR/RMI) >>> >>> Thanks, >>> melanie >>> > >
