Package org.apache.any23.writer

Examples of org.apache.any23.writer.FormatWriter

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    private SingleDocumentExtraction getInstance(String file) throws FileNotFoundException, IOException {
        baos = new ByteArrayOutputStream();
        rdfxmlWriter = new RDFXMLWriter(baos);
        repositoryWriter = new RepositoryWriter(conn);

        final CompositeTripleHandler cth = new CompositeTripleHandler();
        cth.addChild(rdfxmlWriter);
        cth.addChild(repositoryWriter);

        final ModifiableConfiguration configuration = DefaultConfiguration.copy();
        configuration.setProperty("any23.extraction.metadata.domain.per.entity", "on");
        SingleDocumentExtraction instance =  new SingleDocumentExtraction(
                configuration,
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        final ExtractionContext extractionContext = new ExtractionContext(
                extractor.getDescription().getExtractorName(),
                RDFUtils.uri("file://" + resource)
        );
        final InputStream is = this.getClass().getResourceAsStream(resource);
        final CompositeTripleHandler compositeTripleHandler = new CompositeTripleHandler();
        final TripleHandler verifierTripleHandler = Mockito.mock(TripleHandler.class);
        compositeTripleHandler.addChild(verifierTripleHandler);
        final CountingTripleHandler countingTripleHandler = new CountingTripleHandler();
        compositeTripleHandler.addChild(countingTripleHandler);
        final ByteArrayOutputStream out = new ByteArrayOutputStream();
        compositeTripleHandler.addChild( new NTriplesWriter(out) );
        final ExtractionResult extractionResult = new ExtractionResultImpl(
                extractionContext, extractor, compositeTripleHandler
        );
        extractor.run(extractionParameters, extractionContext, is, extractionResult);
        compositeTripleHandler.close();
        logger.info(out.toString());

        verifyPredicateOccurrence(verifierTripleHandler, Excel.getInstance().containsSheet, 2 );
        verifyPredicateOccurrence(verifierTripleHandler, Excel.getInstance().containsRow  , 6 );
        verifyPredicateOccurrence(verifierTripleHandler, Excel.getInstance().containsCell , 18);
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        FormatWriter fw = factory.getRdfWriter(byteOutStream);
        fw.setAnnotated(annotate);
        outputMediaType = factory.getMimeType();
        List<TripleHandler> tripleHandlers = new ArrayList<TripleHandler>();
        tripleHandlers.add(new IgnoreAccidentalRDFa(fw));
        tripleHandlers.add(new CountingTripleHandler());
        rdfWriter = new CompositeTripleHandler(tripleHandlers);
        reporter = new ReportingTripleHandler(rdfWriter);
        rdfWriter = new IgnoreAccidentalRDFa(
            new IgnoreTitlesOfEmptyDocuments(reporter),
            true    // suppress stylesheet triples.
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        );
        final InputStream is = this.getClass().getResourceAsStream(resource);
        final CompositeTripleHandler compositeTripleHandler = new CompositeTripleHandler();
        final TripleHandler verifierTripleHandler = Mockito.mock(TripleHandler.class);
        compositeTripleHandler.addChild(verifierTripleHandler);
        final CountingTripleHandler countingTripleHandler = new CountingTripleHandler();
        compositeTripleHandler.addChild(countingTripleHandler);
        final ByteArrayOutputStream out = new ByteArrayOutputStream();
        compositeTripleHandler.addChild( new NTriplesWriter(out) );
        final ExtractionResult extractionResult = new ExtractionResultImpl(
                extractionContext, extractor, compositeTripleHandler
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                    null,
                    report
            );
            return false;
        }
        FormatWriter fw = factory.getRdfWriter(byteOutStream);
        fw.setAnnotated(annotate);
        outputMediaType = factory.getMimeType();
        List<TripleHandler> tripleHandlers = new ArrayList<TripleHandler>();
        tripleHandlers.add(new IgnoreAccidentalRDFa(fw));
        tripleHandlers.add(new CountingTripleHandler());
        rdfWriter = new CompositeTripleHandler(tripleHandlers);
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            }
        }
    }

    private boolean initRdfWriter(String format, boolean report, boolean annotate) throws IOException {
        final FormatWriter fw = getFormatWriter(format, annotate);
        if (fw == null) {
            sendError(
                    400,
                    "Invalid format '" + format + "', try one of: [rdfxml, turtle, ntriples, nquads, trix, json]",
                    null,
                    null,
                    report
            );
            return false;
        }
        outputMediaType = WriterRegistry.getMimeType( fw.getClass() );
        List<TripleHandler> tripleHandlers = new ArrayList<TripleHandler>();
        tripleHandlers.add(new IgnoreAccidentalRDFa(fw));
        tripleHandlers.add(new CountingTripleHandler());
        rdfWriter = new CompositeTripleHandler(tripleHandlers);
        reporter = new ReportingTripleHandler(rdfWriter);
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        } else if("json".equals(format)) {
            finalFormat = "json";
        } else {
            return null;
        }
        final FormatWriter writer = writerRegistry.getWriterInstanceByIdentifier(finalFormat, byteOutStream);
        writer.setAnnotated(annotate);
        return writer;
    }
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        final TripleHandler verifierTripleHandler = Mockito.mock(TripleHandler.class);
        compositeTripleHandler.addChild(verifierTripleHandler);
        final CountingTripleHandler countingTripleHandler = new CountingTripleHandler();
        compositeTripleHandler.addChild(countingTripleHandler);
        final ByteArrayOutputStream out = new ByteArrayOutputStream();
        compositeTripleHandler.addChild( new NTriplesWriter(out) );
        final ExtractionResult extractionResult = new ExtractionResultImpl(
                extractionContext, extractor, compositeTripleHandler
        );
        extractor.run(extractionParameters, extractionContext, is, extractionResult);
        compositeTripleHandler.close();
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    @Test
    public void testTypedLiteralIncompatibleValueSupport()
    throws IOException, ExtractionException, TripleHandlerException {
        final URI uri = RDFUtils.uri("http://host.com/test-malformed-literal.turtle");
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        final TripleHandler th = new RDFXMLWriter(baos);
        final ExtractionContext extractionContext = new ExtractionContext("turtle-extractor", uri);
        final ExtractionResult result = new ExtractionResultImpl(extractionContext, extractor, th);
        extractor.setStopAtFirstError(false);
        try {
            extractor.run(
                    ExtractionParameters.newDefault(),
                    extractionContext,
                    this.getClass().getResourceAsStream("/org/apache/any23/extractor/rdf/testMalformedLiteral"),
                    result
            );
        } finally {
            logger.debug(baos.toString());
            th.close();
            result.close();
        }
    }
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        assertTripleCount(vSINDICE.getProperty(SINDICE.NESTING_ORIGINAL)  , vREVIEW.hasReview, 1);
    }

    private SingleDocumentExtraction getInstance(String file) throws FileNotFoundException, IOException {
        baos = new ByteArrayOutputStream();
        rdfxmlWriter = new RDFXMLWriter(baos);
        repositoryWriter = new RepositoryWriter(conn);

        final CompositeTripleHandler cth = new CompositeTripleHandler();
        cth.addChild(rdfxmlWriter);
        cth.addChild(repositoryWriter);
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Related Classes of org.apache.any23.writer.FormatWriter

  • 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.configuration.ModifiableConfiguration
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