Examples with RepositoryConnection org.openrdf.repository.RepositoryConnection used on opensource projects

Example 6 with RepositoryConnection

use of org.openrdf.repository.RepositoryConnection in project incubator-rya by apache.

the class CbSailTest method testSimpleQuery.

public void testSimpleQuery() throws Exception {
    RepositoryConnection conn = repository.getConnection();
    URI cpu = vf.createURI(litdupsNS, "cpu");
    URI loadPerc = vf.createURI(litdupsNS, "loadPerc");
    URI uri1 = vf.createURI(litdupsNS, "uri1");
    conn.add(cpu, loadPerc, uri1);
    conn.commit();
    conn.close();
    resultEndpoint.expectedMessageCount(1);
    // query through camel
    String query = "select * where {" + "<" + cpu.toString() + "> ?p ?o1." + "}";
    template.sendBodyAndHeader(null, CbSailComponent.SPARQL_QUERY_PROP, query);
    assertMockEndpointsSatisfied();
}

Example 7 with RepositoryConnection

use of org.openrdf.repository.RepositoryConnection in project incubator-rya by apache.

the class ConformanceTest method run.

@Override
public int run(final String[] args) throws Exception {
    // Validate command
    if (args.length < 1 || args.length > 2) {
        System.out.println("Usage:\n");
        System.out.println("\tConformanceTest [configuration options] " + "<test-file> <temp-dir>\n");
        System.out.println("to load test data from an RDF file " + "(configuration property " + MRUtils.FORMAT_PROP + " specifies the format, default RDF/XML); or\n");
        System.out.println("\tConformanceTest [configuration options] <temp-dir>\n");
        System.out.println("to load test data from a Rya instance (specified " + "using standard configuration properties).\n");
        System.out.println("For each test given, run the reasoner over the " + "premise ontology using a temporary Mini Accumulo instance " + "at <temp-dir>, then report conformance results.");
        System.exit(1);
    }
    final Set<Value> conformanceTestURIs = new HashSet<>();
    Collection<OwlTest> conformanceTests = new LinkedList<>();
    final List<OwlTest> successes = new LinkedList<>();
    final List<OwlTest> failures = new LinkedList<>();
    final Configuration conf = getConf();
    Repository repo;
    File workingDir;
    // If tests are in a file, stick them in a repository for querying
    if (args.length == 2) {
        workingDir = new File(PathUtils.clean(args[1]));
        RDFFormat inputFormat = RDFFormat.RDFXML;
        final String formatString = conf.get(MRUtils.FORMAT_PROP);
        if (formatString != null) {
            inputFormat = RDFFormat.valueOf(formatString);
        }
        repo = new SailRepository(new MemoryStore());
        repo.initialize();
        final RepositoryConnection conn = repo.getConnection();
        FileInputStream fileInput = new FileInputStream(PathUtils.clean(args[0]));
        conn.add(fileInput, "", inputFormat);
        fileInput.close();
        conn.close();
    } else // Otherwise, get a Rya repository
    {
        workingDir = new File(PathUtils.clean(args[0]));
        repo = MRReasoningUtils.getRepository(conf);
        repo.initialize();
    }
    // Query for the tests we're interested in
    final RepositoryConnection conn = repo.getConnection();
    conformanceTestURIs.addAll(getTestURIs(conn, TEST_INCONSISTENCY));
    conformanceTestURIs.addAll(getTestURIs(conn, TEST_CONSISTENCY));
    conformanceTestURIs.addAll(getTestURIs(conn, TEST_ENTAILMENT));
    conformanceTestURIs.addAll(getTestURIs(conn, TEST_NONENTAILMENT));
    conformanceTests = getTests(conn, conformanceTestURIs);
    conn.close();
    repo.shutDown();
    // Set up a MiniAccumulo cluster and set up conf to connect to it
    final String username = "root";
    final String password = "root";
    final MiniAccumuloCluster mini = new MiniAccumuloCluster(workingDir, password);
    mini.start();
    conf.set(MRUtils.AC_INSTANCE_PROP, mini.getInstanceName());
    conf.set(MRUtils.AC_ZK_PROP, mini.getZooKeepers());
    conf.set(MRUtils.AC_USERNAME_PROP, username);
    conf.set(MRUtils.AC_PWD_PROP, password);
    conf.setBoolean(MRUtils.AC_MOCK_PROP, false);
    conf.set(MRUtils.TABLE_PREFIX_PROPERTY, "temp_");
    // Run the conformance tests
    int result;
    for (final OwlTest test : conformanceTests) {
        System.out.println(test.uri);
        result = runTest(conf, args, test);
        if (result != 0) {
            return result;
        }
        if (test.success) {
            successes.add(test);
            System.out.println("(SUCCESS)");
        } else {
            failures.add(test);
            System.out.println("(FAIL)");
        }
    }
    mini.stop();
    System.out.println("\n" + successes.size() + " successful tests:");
    for (final OwlTest test : successes) {
        System.out.println("\t[SUCCESS] " + test.type() + " " + test.name);
    }
    System.out.println("\n" + failures.size() + " failed tests:");
    for (final OwlTest test : failures) {
        System.out.println("\t[FAIL] " + test.type() + " " + test.name);
        System.out.println("\t\t(" + test.description + ")");
        for (final Statement triple : test.error) {
            if (test.types.contains(TEST_ENTAILMENT)) {
                System.out.println("\t\tExpected: " + triple);
            } else if (test.types.contains(TEST_NONENTAILMENT)) {
                System.out.println("\t\tUnexpected: " + triple);
            }
        }
    }
    return 0;
}

Example 8 with RepositoryConnection

use of org.openrdf.repository.RepositoryConnection in project incubator-rya by apache.

the class RdfControllerTest method setup.

@Before
public void setup() {
    this.mockMvc = standaloneSetup(controller).build();
    try {
        RepositoryConnection con = repository.getConnection();
        con.add(getClass().getResourceAsStream("/test.nt"), "", RDFFormat.NTRIPLES);
        con.close();
    } catch (Exception e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
}

Example 9 with RepositoryConnection

use of org.openrdf.repository.RepositoryConnection in project incubator-rya by apache.

the class ArbitraryLengthQueryTest method testWithoutSubquery.

/**
 * This test works. The expected result is 6 rows ranging from "Model1Class 1" through "Model1Class 6".
 *
 * @throws RepositoryException
 * @throws QueryEvaluationException
 * @throws TupleQueryResultHandlerException
 *
 * @throws MalformedQueryException
 */
public void testWithoutSubquery() throws RepositoryException, QueryEvaluationException, TupleQueryResultHandlerException, MalformedQueryException {
    final String query = "SELECT ?i ?i_label ?i_class ?i_v1" + "WHERE {" + "?i <http://www.w3.org/2000/01/rdf-schema#label> ?i_label ." + "?i a ?i_class ." + "?i_class <http://www.w3.org/2000/01/rdf-schema#subClassOf>* <http://dragon-research.com/cham/model/model1#Model1Class> ." + "OPTIONAL { ?i <http://dragon-research.com/cham/model/model1#name> ?i_v1 } ." + "}" + "ORDER BY ?i_label";
    final RepositoryConnection conn = repository.getConnection();
    final TupleQuery tupleQuery = conn.prepareTupleQuery(QueryLanguage.SPARQL, query);
    RdfCloudTripleStoreConnectionTest.CountTupleHandler countTupleHandler = new RdfCloudTripleStoreConnectionTest.CountTupleHandler();
    tupleQuery.evaluate(countTupleHandler);
    assertEquals(6, countTupleHandler.getCount());
    conn.close();
}

Example 10 with RepositoryConnection

use of org.openrdf.repository.RepositoryConnection in project incubator-rya by apache.

the class ArbitraryLengthQueryTest method testWithSubquery.

/**
 * This test fails. The expected result is 6 rows ranging from "Model1Class 1 Event" to "Model1Class 6 Event". The
 * current result is a RejectedExecutionException.
 *
 * @throws RepositoryException
 * @throws QueryEvaluationException
 * @throws TupleQueryResultHandlerException
 *
 * @throws MalformedQueryException
 */
public void testWithSubquery() throws RepositoryException, QueryEvaluationException, TupleQueryResultHandlerException, MalformedQueryException {
    final String query = "SELECT ?i ?i_label ?i_class ?i_v1 ?i_v2 ?i_v2_label ?i_v2_class ?i_v2_v1" + "WHERE {" + "?i <http://www.w3.org/2000/01/rdf-schema#label> ?i_label ." + "?i a ?i_class ." + "?i_class <http://www.w3.org/2000/01/rdf-schema#subClassOf>* <http://dragon-research.com/cham/model/model1#Event> ." + "OPTIONAL { ?i <http://dragon-research.com/cham/model/model1#name> ?i_v1 } ." + "?i <http://dragon-research.com/cham/model/model1#hasTemporalEntity> ?i_v2 ." + "{" + "SELECT ?i_v2 ?i_v2_label ?i_v2_class ?i_v2_v1" + "WHERE {" + "?i_v2 <http://www.w3.org/2000/01/rdf-schema#label> ?i_v2_label ." + "?i_v2 a ?i_v2_class ." + "?i_v2_class <http://www.w3.org/2000/01/rdf-schema#subClassOf>* <http://dragon-research.com/cham/model/model1#TemporalInstant> ." + "OPTIONAL { ?i_v2 <http://dragon-research.com/cham/model/model1#dateTime> ?i_v2_v1 } ." + "}" + "ORDER BY ?i_v2_label" + "}" + "}" + "ORDER BY ?i_label";
    final RepositoryConnection conn = repository.getConnection();
    final TupleQuery tupleQuery = conn.prepareTupleQuery(QueryLanguage.SPARQL, query);
    RdfCloudTripleStoreConnectionTest.CountTupleHandler countTupleHandler = new RdfCloudTripleStoreConnectionTest.CountTupleHandler();
    tupleQuery.evaluate(countTupleHandler);
    assertEquals(6, countTupleHandler.getCount());
    conn.close();
}