/**
   * Copies the file bundle into the repository
   *
   * @param bundle
   * @param bundlePath
   * @param bundlePathName
   * @param file
   * @param comment
   */
  protected boolean copyFileToRepository(
      final ImportSource.IRepositoryFileBundle bundle,
      final String bundlePathName,
      final String repositoryPath,
      final RepositoryFile file,
      final String comment) {
    // Compute the file extension
    final String name = bundle.getFile().getName();
    final String ext = RepositoryFilenameUtils.getExtension(name);
    if (StringUtils.isEmpty(ext)) {
      log.debug("Skipping file without extension: " + bundlePathName);
      return false;
    }

    // Check the mime type
    final String mimeType = bundle.getMimeType();
    if (mimeType == null) {
      log.debug("Skipping file without mime-type: " + bundlePathName);
      return false;
    }

    // Find the converter
    final Converter converter = converters.get(ext);
    if (converter == null) {
      log.debug("Skipping file without converter: " + bundlePathName);
      return false;
    }

    // Copy the file into the repository
    try {
      log.trace("copying file to repository: " + bundlePathName);
      IRepositoryFileData data =
          converter.convert(bundle.getInputStream(), bundle.getCharset(), mimeType);
      if (null == file) {
        final boolean hidden = !executableTypes.contains(ext.toLowerCase());
        log.trace("\tsetting hidden=" + hidden + " for file with extension " + ext.toLowerCase());
        createFile(bundle, repositoryPath, hidden, data, comment);
      } else {
        repository.updateFile(file, data, comment);
      }
      return true;
    } catch (IOException e) {
      log.warn(
          messages.getString("DefaultImportHandler.WARN_0003_IOEXCEPTION", name),
          e); // TODO make sure string
      // exists
      return false;
    }
  }
  public OutputStream getOutputStream() throws Exception {
    String tempOutputFilePath = outputFilePath;
    String extension = RepositoryFilenameUtils.getExtension(tempOutputFilePath);
    if ("*".equals(extension)) { // $NON-NLS-1$
      tempOutputFilePath = tempOutputFilePath.substring(0, tempOutputFilePath.lastIndexOf('.'));
      if (streamingAction != null) {
        String mimeType = streamingAction.getMimeType(null);
        if (mimeType != null && MimeHelper.getExtension(mimeType) != null) {
          tempOutputFilePath += MimeHelper.getExtension(mimeType);
        }
      }
    }

    RepositoryFileOutputStream outputStream =
        new RepositoryFileOutputStream(tempOutputFilePath, autoCreateUniqueFilename, true);
    outputStream.addListener(this);
    return outputStream;
  }