private String lengthCheckAndGetTemplate()

in src/main/java/org/apache/freemarker/onlinetester/resources/ExecuteApiResource.java [147:155]

• 9 lines of code
• 3 McCabe index (conditional complexity)

    private String lengthCheckAndGetTemplate(ExecuteRequest req, List<ExecuteResponseProblem> problems) {
        String template = req.getTemplate();
        if (template != null && template.length() > MAX_TEMPLATE_INPUT_LENGTH) {
            String error = formatMessage(MAX_TEMPLATE_INPUT_LENGTH_EXCEEDED_ERROR_MESSAGE, MAX_TEMPLATE_INPUT_LENGTH);
            problems.add(new ExecuteResponseProblem(ExecuteRequest.Field.TEMPLATE, error));
            return null;
        }
        return template;
    }