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 does 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);
        }
    }