public Response apply()

in src/main/java/com/googlesource/gerrit/plugins/messageoftheday/GetMessage.java [65:110]
39 lines of code
9 McCabe index (conditional complexity)

  public Response<MessageOfTheDayInfo> apply(ConfigResource rsrc) {
    MessageOfTheDayInfo motd = new MessageOfTheDayInfo();
    cfg = new FileBasedConfig(cfgFile, FS.DETECTED);
    try {
      cfg.load();
    } catch (ConfigInvalidException | IOException e) {
      return null;
    }

    motd.id = cfg.getString(SECTION_MESSAGE, null, KEY_ID);
    if (Strings.isNullOrEmpty(motd.id)) {
      log.warn("id not defined, no message will be shown");
      return Response.none();
    }

    try {
      motd.expiresAt = DATE_FORMAT.parse(cfg.getString(SECTION_MESSAGE, null, KEY_EXPIRES_AT));
    } catch (ParseException | NullPointerException e) {
      log.warn("expiresAt not defined, no message will be shown");
      return Response.none();
    }

    try {
      motd.html = new String(Files.readAllBytes(dataDirPath.resolve(motd.id + ".html")), UTF_8);
    } catch (IOException e1) {
      log.warn(
          String.format(
              "No HTML-file was found for message %s, no message will be shown", motd.id));
      return Response.none();
    }

    try {
      String startsAt = cfg.getString(SECTION_MESSAGE, null, KEY_STARTS_AT);
      motd.startsAt = Strings.isNullOrEmpty(startsAt) ? new Date() : DATE_FORMAT.parse(startsAt);
    } catch (ParseException e) {
      motd.startsAt = new Date();
    }

    if (motd.startsAt.compareTo(new Date()) > 0 || motd.expiresAt.compareTo(new Date()) < 0) {
      return Response.none();
    }

    motd.redisplay = getRedisplay();

    return Response.ok(motd);
  }