Examples of com.complexible.common.openrdf.model.ExtGraph

    aObj.foo = "foo";
    aObj.bar = "bar";
    aObj.baz = "baz";


    try {
      ExtGraph aGraph = Graphs.extend(RdfGenerator.asRdf(aObj));


      // we should have the normal field
      assertTrue(aGraph.contains(null, ValueFactoryImpl.getInstance().createURI("urn:foo"), null));


      // but neither of the transient ones
      assertFalse(aGraph.contains(null, ValueFactoryImpl.getInstance().createURI("urn:bar"), null));
      assertFalse(aGraph.contains(null, ValueFactoryImpl.getInstance().createURI("urn:baz"), null));
    }
    catch (InvalidRdfException e) {
      e.printStackTrace();
      fail(e.getMessage());
    }

  /**
   * @inheritDoc
   */
    @Override
  public DataSource create(final Map<String, Object> theMap) throws DataSourceException {
    ExtGraph aGraph = Graphs.extend(Graphs.newGraph());


    if (theMap.containsKey("files")) {
      for (String aFile : theMap.get("files").toString().split(",")) {
        try {
          aGraph.read(new File(aFile.trim()));
        }
        catch (Exception e) {
          throw new DataSourceException(e);
        }
      }

    TestPerson aPerson = new TestPerson();


    aPerson.setMBox("mailto:bob@example.org");


    try {
      ExtGraph aGraph = Graphs.extend(RdfGenerator.asRdf(aPerson));


      org.openrdf.model.URI aPersonURI = aGraph.getValueFactory().createURI(aPerson.getRdfId().toString());


      assertEquals(aGraph.size(), 2);


      // the statements should assert that the person is of type foaf:TestPerson
      assertTrue(Sets.newHashSet(aGraph.getTypes(aPersonURI)).contains(FOAF.ontology().Person));


      // and that the mbox is correct
      assertEquals(Graphs.getLiteral(aGraph, aPersonURI, FOAF.ontology().mbox).get().getLabel(), aPerson.getMBox());


      // now lets try with some more properties


      aPerson.setWeight(123.45f);
      aPerson.setBirthday(new Date());
      aPerson.setFirstName("John");
      aPerson.setLastName("Doe");
      aPerson.setLikesVideoGames(true);
      aPerson.setTitle("Sir");


      aPerson.getKnows().add(aJoe);
      aPerson.getKnows().add(aJane);


      aPerson.setWeblogURI(URI.create("http://example.org"));


      aGraph = Graphs.extend(RdfGenerator.asRdf(aPerson));


      assertEquals((Float) Float.parseFloat(aGraph.getLiteral(aPersonURI, TestVocab.ontology().weight).get().getLabel()),
             aPerson.getWeight());


      // this tests if "inferring" from an annotated getter works
      assertEquals(Boolean.valueOf(aGraph.getLiteral(aPersonURI, TestVocab.ontology().likesVideoGames).get().getLabel()),
             aPerson.isLikesVideoGames());


      // and this tests if 'inferring" from an annotated setter works
      // also checking that it properly used the other namespace
      assertEquals(aGraph.getLiteral(aPersonURI, DC.ontology().title).get().getLabel(),
             aPerson.getTitle());


      assertEquals(URI.create(GraphUtil.getUniqueObject(aGraph, aPersonURI, DC.ontology().publisher).stringValue()),
             aPerson.getWeblogURI());


      assertEquals(aGraph.getLiteral(aPersonURI, FOAF.ontology().firstName).get().getLabel(),
             aPerson.getFirstName());


      assertEquals(aGraph.getLiteral(aPersonURI, FOAF.ontology().surname).get().getLabel(),
             aPerson.getLastName());


      assertEquals(aGraph.getLiteral(aPersonURI, RDFS.LABEL).get().getLabel(),
             aPerson.getLabel());


      List aKnows = Lists.newArrayList(GraphUtil.getObjects(aGraph, aPersonURI, FOAF.ontology().knows));


      assertEquals(aKnows.size(), 2);


      assertTrue(aKnows.contains(aGraph.getValueFactory().createURI(aJane.getRdfId().toString())));
      assertTrue(aKnows.contains(aGraph.getValueFactory().createURI(aJoe.getRdfId().toString())));
    }
    catch (InvalidRdfException e) {
      e.printStackTrace();
      fail(e.getMessage());
    }

Examples of com.complexible.common.openrdf.model.ExtGraph

Related Classes of com.complexible.common.openrdf.model.ExtGraph