Package org.opensolaris.opengrok.analysis

Examples of org.opensolaris.opengrok.analysis.StreamSource

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     */
    @Test
    public void testAnalyze() throws IOException {
        Document doc = new Document();
        StringWriter xrefOut = new StringWriter();
        analyzer.analyze(doc, new StreamSource() {
            @Override
            public InputStream getStream() throws IOException {
                return new ByteArrayInputStream(content.getBytes());
            }
        }, xrefOut);
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    }
    private FileAnalyzer fa;

    @Override
    public void analyze(Document doc, StreamSource src, Writer xrefOut) throws IOException {
        StreamSource bzSrc = wrap(src);
        String path = doc.get("path");
        if (path != null
                && (path.endsWith(".bz2") || path.endsWith(".BZ2") || path.endsWith(".bz"))) {
            String newname = path.substring(0, path.lastIndexOf('.'));
            //System.err.println("BZIPPED OF = " + newname);
            try (InputStream in = bzSrc.getStream()) {
                fa = AnalyzerGuru.getAnalyzer(in, newname);
            }
            if (fa instanceof BZip2Analyzer) {
                fa = null;
            } else {
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    /**
     * Wrap the raw stream source in one that returns the uncompressed stream.
     */
    private static StreamSource wrap(final StreamSource src) {
        return new StreamSource() {
            @Override
            public InputStream getStream() throws IOException {
                InputStream raw = src.getStream();
                // A BZip2 file starts with "BZ", but CBZip2InputStream
                // expects the magic bytes to be stripped off first.
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    }
    private FileAnalyzer fa;

    @Override
    public void analyze(Document doc, StreamSource src, Writer xrefOut) throws IOException {
        StreamSource gzSrc = wrap(src);
        String path = doc.get("path");
        if (path != null
                && (path.endsWith(".gz") || path.endsWith(".GZ") || path.endsWith(".Gz"))) {
            String newname = path.substring(0, path.length() - 3);
            //System.err.println("GZIPPED OF = " + newname);
            try (InputStream gzis = gzSrc.getStream()) {
                fa = AnalyzerGuru.getAnalyzer(gzis, newname);
            }
            if (fa == null) {
                this.g = Genre.DATA;
                OpenGrokLogger.getLogger().log(Level.WARNING, "Did not analyze {0}, detected as data.", newname);
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    /**
     * Wrap the raw stream source in one that returns the uncompressed stream.
     */
    private static StreamSource wrap(final StreamSource src) {
        return new StreamSource() {
            @Override
            public InputStream getStream() throws IOException {
                return new BufferedInputStream(
                        new GZIPInputStream(src.getStream()));
            }
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Related Classes of org.opensolaris.opengrok.analysis.StreamSource

  • org.opensolaris.opengrok.analysis.archive.BZip2Analyzer
  • org.opensolaris.opengrok.analysis.archive.GZIPAnalyzer
  • org.opensolaris.opengrok.analysis.document.TroffAnalyzerTest
  • java.io.FileInputStream
  • java.io.BufferedInputStream
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