Package org.apache.any23.servlet

Examples of org.apache.any23.servlet.Servlet


        processFile(FILE);
    }

    private void processFile(String resource) throws IOException, ExtractionException, TripleHandlerException {
        final ExtractionParameters extractionParameters = ExtractionParameters.newDefault();
        final ExtractionContext extractionContext = new ExtractionContext(
                extractor.getDescription().getExtractorName(),
                RDFUtils.uri("file://" + resource)
        );
        final InputStream is = this.getClass().getResourceAsStream(resource);
        final CompositeTripleHandler compositeTripleHandler = new CompositeTripleHandler();
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        try {
            final URI documentURI = context.getDocumentURI();
            final Workbook workbook = createWorkbook(documentURI, in);
            processWorkbook(documentURI, workbook, er);
        } catch (Exception e) {
            throw new ExtractionException("An error occurred while extracting MS Excel content.", e);
        }
    }
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        final String uri = getInputURIFromRequest(req);
        if (uri == null) {
            responder.sendError(404, "Missing URI in GET request. Try /format/http://example.com/myfile", report);
            return;
        }
        final ExtractionParameters eps = getExtractionParameters(req);
        responder.runExtraction(createHTTPDocumentSource(responder, uri, report), eps, format, report, annotate);
    }
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        final String format = getFormatFromRequestOrNegotiation(req);
        if (format == null) {
            responder.sendError(406, "Client accept header does not include a supported output format", report);
            return;
        }
        final ExtractionParameters eps = getExtractionParameters(req);
        if ("application/x-www-form-urlencoded".equals(getContentTypeHeader(req))) {
            if (uri != null) {
                log("Attempting conversion to '" + format + "' from URI <" + uri + ">");
                responder.runExtraction(createHTTPDocumentSource(responder, uri, report), eps, format, report, annotate);
                return;
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        );
    }
   
    private ExtractionParameters getExtractionParameters(HttpServletRequest request) {
        final ValidationMode mode = getValidationMode(request);
        return new ExtractionParameters(DefaultConfiguration.singleton(), mode);
    }
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        final String FILE = "test2-workbook.xls";
        processFile(FILE);
    }

    private void processFile(String resource) throws IOException, ExtractionException, TripleHandlerException {
        final ExtractionParameters extractionParameters = ExtractionParameters.newDefault();
        final ExtractionContext extractionContext = new ExtractionContext(
                extractor.getDescription().getExtractorName(),
                RDFUtils.uri("file://" + resource)
        );
        final InputStream is = this.getClass().getResourceAsStream(resource);
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        CompositeTripleHandler compositeTH1 = new CompositeTripleHandler();
        compositeTH1.addChild(cth1);
        compositeTH1.addChild(ctw1);
        try {
            runner.extract(
                    new ExtractionParameters(
                            DefaultConfiguration.singleton(),
                            ValidationMode.None
                    ),
                    source,
                    compositeTH1
            );
        } finally {
            compositeTH1.close();
        }
        logger.info(baos.toString());
        Assert.assertEquals("Unexpected number of triples.", EXPECTED_TRIPLES, cth1.getCount() );

        baos.reset();
        CountingTripleHandler cth2 = new CountingTripleHandler();
        NTriplesWriter ctw2 = new NTriplesWriter(baos);
        CompositeTripleHandler compositeTH2 = new CompositeTripleHandler();
        compositeTH2.addChild(cth2);
        compositeTH2.addChild(ctw2);
        runner.extract(
                new ExtractionParameters(
                        DefaultConfiguration.singleton(),
                        ValidationMode.ValidateAndFix
                ),
                source,
                compositeTH2
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        RDFXMLWriter ctw1 = new RDFXMLWriter(baos);
        CompositeTripleHandler compositeTH1 = new CompositeTripleHandler();
        compositeTH1.addChild(cth1);
        compositeTH1.addChild(ctw1);
        runner.extract(
                new ExtractionParameters(
                        DefaultConfiguration.singleton(),
                        ValidationMode.None, true
                ),
                source,
                compositeTH1
        );
        compositeTH1.close();
        logger.debug("Out1: " + baos.toString());
        Assert.assertEquals("Unexpected number of triples.", EXPECTED_TRIPLES + 3, cth1.getCount() );

        baos.reset();
        CountingTripleHandler cth2 = new CountingTripleHandler();
        NTriplesWriter ctw2 = new NTriplesWriter(baos);
        CompositeTripleHandler compositeTH2 = new CompositeTripleHandler();
        compositeTH2.addChild(cth2);
        compositeTH2.addChild(ctw2);
        runner.extract(
                new ExtractionParameters(
                        DefaultConfiguration.singleton(),
                        ValidationMode.ValidateAndFix, false),
                source,
                compositeTH2
        );
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                String.format("Invalid value '%s' for '%s' parameter.", validationMode, PARAMETER)
        );
    }
   
    private ExtractionParameters getExtractionParameters(HttpServletRequest request) {
        final ValidationMode mode = getValidationMode(request);
        return new ExtractionParameters(DefaultConfiguration.singleton(), mode);
    }
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    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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