D-Net

import java.io.IOException;

import java.io.InputStream;

import java.io.UnsupportedEncodingException;

import org.apache.jena.graph.NodeFactory;

import org.apache.jena.graph.Triple;

	private String testUser = "dba";

	private String testPwd = "dba";

	private String defaultURIBaseURl = "http://test/";

	@Before

	public void prepare() {

		graph.clear();

	}

	@Test

	public void testRemote() throws UnsupportedEncodingException {

		//Note that we still get 406 when this code is executed by VirtuosoReadApi on the Virtuoso server of Parthenos.

		//String q = "CONSTRUCT {<%s> ?p ?o . } WHERE { <%s> ?p ?o .}";

		String query = String.format(q, subjectURL, subjectURL, subjectURL, subjectURL);

		VirtGraph g = new VirtGraph(connectionString, testUser, testPwd);

		g.setReadFromAllGraphs(true);

		VirtuosoQueryExecution vqe = VirtuosoQueryExecutionFactory.create(query, g);

	private InputStream getResourceAsStream(final String classpath) {

		try {

			final ClassPathResource resource = new ClassPathResource(classpath);

	private String password;

	@Value("${virtuoso.uri.base.default}")

	private String defaultBaseURI;

	@Autowired

	private Configuration freemarkerConfig;

		//log.debug(describeQuery);

		//Can't use DESCRIBE query: server decides what to return (i.e. not all triples) and cannot find out if and how Virtuoso can be configured

		String query = String.format(q, subjectURL, subjectURL, subjectURL, subjectURL);

		sendConstructResponse(QueryFactory.create(query), responseStream);

	protected void sendConstructResponse(final Query query, final OutputStream responseStream){

		log.debug(query);

		Model resultModel = serviceRequest.execConstruct();

		RDFDataMgr.write(responseStream, resultModel, RDFFormat.RDFXML_PLAIN);

		serviceRequest.close();

	}