You might want to check if URLConnection really sends the HTTP headers you think it does. I had issues with it adding some headers by default.
On Mon, Jan 14, 2019 at 4:53 PM Kevin Dreßler <[email protected]> wrote: > > Sorry for double posting but I might add that with this code I get the > following Exception: > > java.lang.RuntimeException: org.apache.jena.riot.RiotException: [line: 1, > col: 7 ] Element or attribute do not match QName production: > QName::=(NCName':')?NCName. > at > org.aksw.deer.enrichments.DereferencingEnrichmentOperator.queryResourceModel(DereferencingEnrichmentOperator.java:231) > > And when I change > > ModelFactory.createDefaultModel().read(conn.getInputStream(), null) > > to > > ModelFactory.createDefaultModel().read(conn.getInputStream(), null, > "TURTLE") > > but leave > > conn.setRequestProperty("Accept", "application/rdf+xml") > > unchanged, it works as expected. > > Using curl I see that Fuseki indeed delivers TURTLE: > > $ curl -H "Accept: application/rdf+xml" http://localhost:32537/birch > <http://localhost:32537/birch> <http://localhost:32537/brinellHardness> > "27"^^<http://www.w3.org/2001/XMLSchema#int> . > > I am on Jena 3.9.0. > > Hope thats enough information. > > Best, > Kevin > > > On 14. Jan 2019, at 16:29, Kevin Dreßler <[email protected]> wrote: > > > > This is the method where I do the request and which I effectively want to > > test: > > > > private Model queryResourceModel(Resource o) { > > URL url; > > URLConnection conn; > > Model result = ModelFactory.createDefaultModel(); > > try { > > url = new URL(o.getURI()); > > } catch (MalformedURLException e) { > > e.printStackTrace(); > > return result; > > } > > try { > > conn = url.openConnection(); > > conn.setRequestProperty("Accept", "application/rdf+xml"); > > conn.setRequestProperty("Accept-Language", "en"); > > return ModelFactory.createDefaultModel() > > .read(conn.getInputStream(), null); > > } catch (ConnectException e) { > > if (e.getMessage().contains("refused")) { > > throw new RuntimeException(e); > > } > > } catch (Exception e) { > > throw new RuntimeException(e); > > } > > return result; > > } > > > > > >> On 14. Jan 2019, at 15:09, ajs6f <[email protected]> wrote: > >> > >> Please show the code you are actually using to make requests. > >> > >> ajs6f > >> > >>> On Jan 14, 2019, at 9:06 AM, Kevin Dreßler <[email protected]> wrote: > >>> > >>> Hello, > >>> > >>> for unit testing I need to mock up a HTTP server delivering RDF/XML per > >>> content negotiation (Accept: application/rdf+xml). For a HTTP request on > >>> http://myEndpoint:myPort/test with the "Accept" header set as above it > >>> should output DESCRIBE(http://myEndpoint:myPort/test) as RDF/XML, so > >>> basically I want to mimic DBpedia. Is there a way to do this with a > >>> minimal amount of configuration inside my tests using FUSEKI 2? > >>> Right now I am using the following code but I get the output only as > >>> TURTLE. > >>> > >>> String EX = "http://localhost:32537/";; > >>> > >>> Model lookup = ModelFactory.createDefaultModel(); > >>> lookup.add(lookup.createResource(EX + "birch"), > >>> lookup.createProperty(EX + "brinellHardness"), > >>> lookup.createTypedLiteral(27)); > >>> > >>> FusekiServer server = FusekiServer.create() > >>> .add("/birch", DatasetFactory.create(lookup)) > >>> .port(32537) > >>> .build(); > >>> server.start(); > >>> > >>> Thanks in advance, > >>> Kevin > >> > > >
