Package org.apache.any23.rdf

Examples of org.apache.any23.rdf.Any23ValueFactoryWrapper

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            lon = Float.parseFloat(coords[1]);
        } catch (NumberFormatException nfe) {
            return;
        }

        final ValueFactory factory = new Any23ValueFactoryWrapper(ValueFactoryImpl.getInstance(), out);
        BNode point = factory.createBNode();
        out.writeTriple(extractionContext.getDocumentURI(), expand("dcterms:related"), point);
        out.writeTriple(point, expand("rdf:type"), expand("geo:Point"));
        out.writeTriple(point, expand("geo:lat"), factory.createLiteral(Float.toString(lat)));
        out.writeTriple(point, expand("geo:long"), factory.createLiteral(Float.toString(lon)));
    }
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        }

        final String contextURI = extractionParameters.getProperty(ExtractionParameters.EXTRACTION_CONTEXT_URI_PROPERTY);
        ensureHasLocalCopy();
        try {
            this.documentURI = new Any23ValueFactoryWrapper(
                    ValueFactoryImpl.getInstance()
            ).createURI( "?".equals(contextURI) ? in.getDocumentURI() : contextURI);
        } catch (Exception ex) {
            throw new IllegalArgumentException("Invalid URI: " + in.getDocumentURI(), ex);
        }
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            verifyDataType ? RDFParser.DatatypeHandling.VERIFY : RDFParser.DatatypeHandling.IGNORE
        );
        parser.setStopAtFirstError(stopAtFirstError);
        parser.setParseErrorListener( new InternalParseErrorListener(extractionResult) );
        parser.setValueFactory(
                new Any23ValueFactoryWrapper(
                        ValueFactoryImpl.getInstance(),
                        extractionResult,
                        extractionContext.getDefaultLanguage()
                )
        );
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    private String getFormatFromRequestOrNegotiation(HttpServletRequest request) {
        String fromRequest = getFormatFromRequest(request);
        if (fromRequest != null && !"".equals(fromRequest) && !"best".equals(fromRequest)) {
            return fromRequest;
        }
        MediaRangeSpec result = Any23Negotiator.getNegotiator().getBestMatch(request.getHeader("Accept"));
        if (result == null) {
            return null;
        }
        else if (RDFFormat.TURTLE.hasMIMEType(result.getMediaType())) {
            return "turtle";
        }
        else if (RDFFormat.N3.hasMIMEType(result.getMediaType())) {
            return "n3";
        }
        else if (RDFFormat.NQUADS.hasMIMEType(result.getMediaType())) {
            return "nq";
        }
        else if (RDFFormat.RDFXML.hasMIMEType(result.getMediaType())) {
            return "rdf";
        }
        else if (RDFFormat.NTRIPLES.hasMIMEType(result.getMediaType())) {
            return "nt";
        }
        else {
            return "turtle";    // shouldn't happen
        }
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            );
            return;
        }
        log("Attempting conversion to '" + format + "' from POST body");
        responder.runExtraction(
                new ByteArrayDocumentSource(
                        req.getInputStream(),
                        Servlet.DEFAULT_BASE_URI,
                        getContentTypeHeader(req)
                ),
                eps,
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        /*2*/ final String content = "@prefix foo: <http://example.org/ns#> .   " +
                                     "@prefix : <http://other.example.org/ns#> ." +
                                     "foo:bar foo: : .                          " +
                                     ":bar : foo:bar .                           ";
        //    The second argument of StringDocumentSource() must be a valid URI.
        /*3*/ DocumentSource source = new StringDocumentSource(content, "http://host.com/service");
        /*4*/ ByteArrayOutputStream out = new ByteArrayOutputStream();
        /*5*/ TripleHandler handler = new NTriplesWriter(out);
              try {
        /*6*/     runner.extract(source, handler);
              } finally {
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        assumeOnlineAllowed();

        /*1*/ Any23 runner = new Any23();
        /*2*/ runner.setHTTPUserAgent("test-user-agent");
        /*3*/ HTTPClient httpClient = runner.getHTTPClient();
        /*4*/ DocumentSource source = new HTTPDocumentSource(
                 httpClient,
                 "http://dbpedia.org/resource/Trento"
              );
        /*5*/ ByteArrayOutputStream out = new ByteArrayOutputStream();
        /*6*/ TripleHandler handler = new NTriplesWriter(out);
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        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
        TripleHandler handler = new RDFXMLWriter(byteArrayOutputStream);
        TripleHandler rdfWriter = new IgnoreAccidentalRDFa(handler);
        ReportingTripleHandler reporting = new ReportingTripleHandler(rdfWriter);

        DocumentSource source = getDocumentSourceFromResource(
                    "/html/rdfa/ansa_2010-02-26_12645863.html",
                    "http://host.com/service");

        Assert.assertTrue( any23.extract(source, reporting).hasMatchingExtractors() );
        try {
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        assumeOnlineAllowed();

        Any23 runner = new Any23();
        runner.setHTTPUserAgent("test-user-agent");
        HTTPClient httpClient = runner.getHTTPClient();
        DocumentSource source = new HTTPDocumentSource(
                httpClient,
                "http://products.semweb.bestbuy.com/y/products/7590289/"
        );
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        TripleHandler handler = new NTriplesWriter(out);
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    @Test
    public void testExtractionParameters() throws IOException, ExtractionException, TripleHandlerException {
        final int EXPECTED_TRIPLES  = 6;
        Any23 runner = new Any23();
        DocumentSource source = getDocumentSourceFromResource(
                "/org/apache/any23/validator/missing-og-namespace.html",
                "http://www.test.com"
        );

        ByteArrayOutputStream baos = new ByteArrayOutputStream();
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Related Classes of org.apache.any23.rdf.Any23ValueFactoryWrapper

  • org.apache.any23.AbstractAny23TestBase
  • org.apache.any23.Any23
  • org.apache.any23.Any23Test
  • org.apache.any23.cli.ExtractorDocumentation
  • org.apache.any23.cli.MicrodataParser
  • org.apache.any23.cli.MicrodataParser$MicrodataParserDocumentSourceConverter
  • org.apache.any23.cli.MimeDetector
  • org.apache.any23.cli.MimeDetector$MimeDetectorDocumentSourceConverter
  • org.apache.any23.cli.Rover
  • org.apache.any23.cli.Tool
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