public FileSystemView createFileSystemView()

in pekko-connectors-sample-rotate-logs-to-ftp/src/main/java/playground/filesystem/JimfsFactory.java [51:73]

• 22 lines of code
• 5 McCabe index (conditional complexity)

  public FileSystemView createFileSystemView(User user) throws FtpException {
    synchronized (user) {
      // create home if not exist
      if (createHome) {
        String homeDirStr = user.getHomeDirectory();
        Path homeDir = fileSystem.getPath(homeDirStr);
        if (Files.isRegularFile(homeDir)) {
          LOG.warn("Not a directory :: " + homeDirStr);
          throw new FtpException("Not a directory :: " + homeDirStr);
        }
        if (!Files.exists(homeDir)) {
          try {
            Files.createDirectories(homeDir);
          } catch (IOException t) {
            final String msg = "Cannot create user home :: " + homeDirStr;
            LOG.warn(msg);
            throw new FtpException(msg, t);
          }
        }
      }
      return new JimfsView(fileSystem, user, caseInsensitive);
    }
  }