Hi I am having trouble creating a connection to a Sesame Sparql endpoint (which is on http:localhost:9090)
Using the import wizard I fill in the following parameters Connection file name wordSparqlEndpoint Base URI(for imports) http://example.com/library/word URL of the SPARQL endpoint http://localhost:9090/openrdf-sesame/repositories/word (username and password I have tried with or without but does not make any difference) Default graph URI http://example.com/library/word Named graph either left blank or with http://notExample.com/otherCompany/#Data (does not make any difference) The wizard completes fine with no errors, but upon trying to import this connection into another model/graph I get the following error HttpException: HttpException: 400 Bad Request: HttpException: 400 Bad Request at com.hp.hpl.jena.sparql.engine.http.HttpQuery.execCommon(HttpQuery.java:337) at com.hp.hpl.jena.sparql.engine.http.HttpQuery.execGet(HttpQuery.java:189) at com.hp.hpl.jena.sparql.engine.http.HttpQuery.exec(HttpQuery.java:144) at com.hp.hpl.jena.sparql.engine.http.QueryEngineHTTP.execSelect(QueryEngineHTTP.java:133) at org.topbraid.sparqlendpoint.graph.SPARQLEndpointGraph.doFind1(SPARQLEndpointGraph.java:309) at org.topbraid.sparqlendpoint.graph.SPARQLEndpointGraph.doFind1(SPARQLEndpointGraph.java:350) at org.topbraid.sparqlendpoint.graph.SPARQLEndpointGraph.doFind1(SPARQLEndpointGraph.java:350) at org.topbraid.sparqlendpoint.graph.SPARQLEndpointGraph.doFind1(SPARQLEndpointGraph.java:350) at org.topbraid.sparqlendpoint.graph.SPARQLEndpointGraph.doFind1(SPARQLEndpointGraph.java:350) at org.topbraid.sparqlendpoint.graph.SPARQLEndpointGraph.doFind(SPARQLEndpointGraph.java:288) at org.topbraid.core.graph.AltGraphBase.graphBaseFind(AltGraphBase.java:31) at com.hp.hpl.jena.graph.impl.GraphBase.find(GraphBase.java:240) at com.hp.hpl.jena.graph.GraphUtil.findAll(GraphUtil.java:29) at com.hp.hpl.jena.graph.impl.GraphBase.graphBaseSize(GraphBase.java:379) at com.hp.hpl.jena.graph.impl.GraphBase.size(GraphBase.java:352) at org.topbraid.sparqlendpoint.graphstore.SPARQLEndpointGraphStore.load(SPARQLEndpointGraphStore.java:93) at org.topbraid.core.registry.IFileGraphSource.graphStoreLoad(IFileGraphSource.java:66) at org.topbraid.core.registry.IFileGraphSource.loadSpecialGraph(IFileGraphSource.java:45) at org.topbraid.core.registry.GraphSource.loadGraph(GraphSource.java:77) at org.topbraid.core.io.IO.load(IO.java:267) at org.topbraidcomposer.core.io.TBCIO.loadModel(TBCIO.java:289) at org.topbraidcomposer.core.io.TBCIO.loadModel(TBCIO.java:318) at org.topbraidcomposer.core.models.Imports.addImport(Imports.java:69) at org.topbraidcomposer.navigation.imports.actions.ImportFileAction$1.run(ImportFileAction.java:87) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) Caused by: HttpException: 400 Bad Request at com.hp.hpl.jena.sparql.engine.http.HttpQuery.execCommon(HttpQuery.java:299) ... 24 more However if I use the following Sparql from TBC all works, so I know the endpoint is there and functioning , what am I doing wrong with regards to the wizard PREFIX word: <http://example.com/library/word#> SELECT * WHERE { SERVICE <http://localhost:9090/openrdf-sesame/repositories/word> { ?subject a <http://example.com/library/word#word> .} Regards John } -- -- You received this message because you are subscribed to the Google Group "TopBraid Suite Users", the topics of which include Enterprise Vocabulary Network (EVN), TopBraid Composer, TopBraid Live, TopBraid Ensemble, SPARQLMotion, SPARQL Web Pages and SPIN. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/topbraid-users?hl=en
