Package org.openrdf.query.resultio.helpers

Examples of org.openrdf.query.resultio.helpers.QueryResultCollector

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            HttpResponse response = httpClient.execute(get);

            switch(response.getStatusLine().getStatusCode()) {
                case 200:
                    log.debug("SPARQL Query {} evaluated successfully",query);
                    QueryResultCollector results = new QueryResultCollector();
                   
                    parse(response.getEntity().getContent(), TupleQueryResultFormat.JSON, results, ValueFactoryImpl.getInstance());

                    if(!results.getHandledTuple() || results.getBindingSets().isEmpty()) {
                        return null;
                    } else {
                        List<String> fieldNames = results.getBindingNames();

                        SPARQLResult result = new SPARQLResult(new LinkedHashSet<String>(fieldNames));

                        //List<?> bindings = resultMap.get("results").get("bindings");
                        for(BindingSet nextRow : results.getBindingSets()) {
                            Map<String,RDFNode> row = new HashMap<String, RDFNode>();
                           
                            for(String nextBindingName : fieldNames) {
                                if(nextRow.hasBinding(nextBindingName)) {
                                    Binding nextBinding = nextRow.getBinding(nextBindingName);
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            HttpResponse response = httpClient.execute(get);

            switch(response.getStatusLine().getStatusCode()) {
                case 200:
                    log.debug("SPARQL ASK Query {} evaluated successfully",askQuery);
                    QueryResultCollector results = new QueryResultCollector();
                   
                    parse(response.getEntity().getContent(), BooleanQueryResultFormat.JSON, results, ValueFactoryImpl.getInstance());

                    if(!results.getHandledBoolean()) {
                        return false;
                    } else {
                        return results.getBoolean();
                    }
                default:
                    log.error("error evaluating SPARQL ASK Query {}: {} {}",new Object[] {askQuery,response.getStatusLine().getStatusCode(),response.getStatusLine().getReasonPhrase()});
                    throw new MarmottaClientException("error evaluating SPARQL ASK Query "+askQuery+": "+response.getStatusLine().getStatusCode() + " " + response.getStatusLine().getReasonPhrase());
            }
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            repository.initialize();
            repository.getConnection().add(openStreamForResource(manifestUri),
                    manifestUri, SesameTestHelper.detectFileFormat(manifestUri));
            TupleQuery query = repository.getConnection().prepareTupleQuery(QueryLanguage.SPARQL, queryStr, manifestUri);
            final TupleQueryResult queryResults = query.evaluate();
            final QueryResultCollector collector = new QueryResultCollector();
            QueryResults.report(queryResults, collector);

            for (BindingSet bindingSet : collector.getBindingSets()) {
                Object testCase = template.newInstance();
                for (String fieldName : bindingSet.getBindingNames()) {
                    try {
                        template.getDeclaredField(fieldName).set(testCase,
                                bindingSet.getBinding(fieldName).getValue().stringValue());
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Related Classes of org.openrdf.query.resultio.helpers.QueryResultCollector

  • org.apache.marmotta.client.clients.SPARQLClient
  • org.semarglproject.test.SesameTestHelper
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