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https://issues.apache.org/jira/browse/JENA-566?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy Seaborne updated JENA-566:
-------------------------------
Priority: Minor (was: Major)
> Strange behaviour of Jena in OSGi Blueprint
> -------------------------------------------
>
> Key: JENA-566
> URL: https://issues.apache.org/jira/browse/JENA-566
> Project: Apache Jena
> Issue Type: Bug
> Components: ARQ
> Environment: OSGi blueprint ARQ 2.11.1-SNAPSHOT
> Reporter: Izaskun
> Priority: Minor
> Labels: jena, osgi, riot, sdb
> Fix For: Jena 2.11.1
>
> Original Estimate: 5h
> Remaining Estimate: 5h
>
> Everytime I do a:
> *model.read(input, null);*
> I get:
> {quote}com.hp.hpl.jena.shared.ConfigException: Reader not found on classpath
> at
> com.hp.hpl.jena.rdf.model.impl.RDFReaderFImpl.getReader(RDFReaderFImpl.java:108)
> ClassNotFoundException:
> org.apache.jena.riot.adapters.JenaReadersWriters$RDFReaderRIOT_RDFXML{quote}
> I'm working in an OSGi blueprint environment. When I test this in a normal
> environment, everything works ok.
> My source code is:
> {quote} final String modelText = "\n"
> + "<rdf:RDF \n"
> + " xmlns:res=\"http://www.w3.org/2005/sparql-results#\";
> xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\";> \n"
> + " <rdf:Description
> rdf:about=\"http://www.w3.org/2005/sparql-results#ResultSet\";>\n"
> + " <res:solution rdf:nodeID=\"r0\"/>\n"
> + " <res:solution rdf:nodeID=\"r1\"/>\n"
> + " <res:solution rdf:nodeID=\"r2\"/>\n"
> + " </rdf:Description>\n" + "</rdf:RDF>";
> final Model model = ModelFactory.createDefaultModel();
> model.read(new ByteArrayInputStream(modelText.getBytes()), null);
> model.close();{quote}
> I also add this in my pom, but it seems to do nothing:{quote}
> <!-- jena bundle can run stand along without ARQ. However if
> ARQ is present then it can call RDFReaderF to specify that
> various RIOT
> readers should be used instead of the ones in the jena bundle.
> The jena bundle
> therefore needs access to the RIOT classes. So define an
> optional dependency
> from the jena bundle to the arq bundle. This allows RDFReaderF
> to load the
> RIOT parser classes. -->
> <Require-Bundle>
>
> wrap_mvn_org.apache.jena_jena-arq_2.11.1-SNAPSHOT;resolution:=optional
> </Require-Bundle>{quote}
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