public String index()

in app/java/src/main/java/com/google/cloudclientapi/CensusController.java [38:70]

• 28 lines of code
• 4 McCabe index (conditional complexity)

  public String index(
      @RequestParam(name = "fur", required = false, defaultValue = "Gray") String fur,
      @RequestParam(name = "age", required = false, defaultValue = "Adult") String age,
      @RequestParam(name = "location", required = false, defaultValue = "Above Ground")
          String location,
      Model model) {
    logger.info("Request received for fur: {}, age: {}, location: {}", fur, age, location);

    if (EnvironmentVars.get("PROCESSED_DATA_BUCKET") == null
        || EnvironmentVars.get("PROCESSED_DATA_BUCKET").isEmpty()) {
      throw new UnspecifiedProcessedDataBucketException();
    }

    // Default values (which would be rendered as "No data available.").
    model.addAttribute("squirrel_count", 0);
    model.addAttribute("data_points", Arrays.asList(0, 0, 0, 0, 0));

    SquirrelSegment squirrelSegment = retrieveData(fur, age, location);
    if (squirrelSegment == null) {
      return "index";
    }

    model.addAttribute("squirrel_count", squirrelSegment._counter);
    List<Integer> dataPoints =
        Arrays.asList(
            squirrelSegment.Chasing,
            squirrelSegment.Climbing,
            squirrelSegment.Eating,
            squirrelSegment.Foraging,
            squirrelSegment.Running);
    model.addAttribute("data_points", dataPoints);
    return "index";
  }