Example #1
1
  /**
   * Add a file to the Lucene index (and generate a xref file)
   *
   * @param file The file to add
   * @param path The path to the file (from source root)
   * @throws java.io.IOException if an error occurs
   */
  private void addFile(File file, String path) throws IOException {
    try (InputStream in = new BufferedInputStream(new FileInputStream(file))) {
      FileAnalyzer fa = AnalyzerGuru.getAnalyzer(in, path);
      for (IndexChangedListener listener : listeners) {
        listener.fileAdd(path, fa.getClass().getSimpleName());
      }
      fa.setCtags(ctags);
      fa.setProject(Project.getProject(path));

      Document d;
      try {
        d = analyzerGuru.getDocument(file, in, path, fa);
      } catch (Exception e) {
        log.log(
            Level.INFO,
            "Skipped file ''{0}'' because the analyzer didn''t " + "understand it.",
            path);
        StringBuilder stack = new StringBuilder();
        for (StackTraceElement ste : e.getStackTrace()) {
          stack.append(ste.toString()).append(System.lineSeparator());
        }
        StringBuilder sstack = new StringBuilder();
        for (Throwable t : e.getSuppressed()) {
          for (StackTraceElement ste : t.getStackTrace()) {
            sstack.append(ste.toString()).append(System.lineSeparator());
          }
        }
        log.log(
            Level.FINE,
            "Exception from analyzer {0}: {1} {2}{3}{4}{5}{6}",
            new String[] {
              fa.getClass().getName(),
              e.toString(),
              System.lineSeparator(),
              stack.toString(),
              System.lineSeparator(),
              sstack.toString()
            });
        return;
      }

      writer.addDocument(d, fa);
      Genre g = fa.getFactory().getGenre();
      if (xrefDir != null && (g == Genre.PLAIN || g == Genre.XREFABLE)) {
        File xrefFile = new File(xrefDir, path);
        // If mkdirs() returns false, the failure is most likely
        // because the file already exists. But to check for the
        // file first and only add it if it doesn't exists would
        // only increase the file IO...
        if (!xrefFile.getParentFile().mkdirs()) {
          assert xrefFile.getParentFile().exists();
        }
        fa.writeXref(xrefDir, path);
      }
      setDirty();
      for (IndexChangedListener listener : listeners) {
        listener.fileAdded(path, fa.getClass().getSimpleName());
      }
    }
  }
Example #2
0
  /**
   * Add a file to the Lucene index (and generate a xref file)
   *
   * @param file The file to add
   * @param path The path to the file (from source root)
   * @throws java.io.IOException if an error occurs
   */
  private void addFile(File file, String path) throws IOException {
    FileAnalyzer fa;
    try (InputStream in = new BufferedInputStream(new FileInputStream(file))) {
      fa = AnalyzerGuru.getAnalyzer(in, path);
    }

    for (IndexChangedListener listener : listeners) {
      listener.fileAdd(path, fa.getClass().getSimpleName());
    }
    fa.setCtags(ctags);
    fa.setProject(Project.getProject(path));
    fa.setScopesEnabled(RuntimeEnvironment.getInstance().isScopesEnabled());
    fa.setFoldingEnabled(RuntimeEnvironment.getInstance().isFoldingEnabled());

    Document doc = new Document();
    try (Writer xrefOut = getXrefWriter(fa, path)) {
      analyzerGuru.populateDocument(doc, file, path, fa, xrefOut);
    } catch (Exception e) {
      LOGGER.log(
          Level.INFO,
          "Skipped file ''{0}'' because the analyzer didn''t " + "understand it.",
          path);
      LOGGER.log(Level.FINE, "Exception from analyzer " + fa.getClass().getName(), e);
      cleanupResources(doc);
      return;
    }

    try {
      writer.addDocument(doc);
    } catch (Throwable t) {
      cleanupResources(doc);
      throw t;
    }

    setDirty();
    for (IndexChangedListener listener : listeners) {
      listener.fileAdded(path, fa.getClass().getSimpleName());
    }
  }