FormattedNameResponseMapper.java

public class FormattedNameResponseMapper {

    private FormattedNameResponseMapper() {
    }

    public static FormattedNameResponse fromWebExchangeBindException(WebExchangeBindException ex) {
        FormattedNameResponse res = new FormattedNameResponse();
        List<Error> errors = ex.getFieldErrors().stream()
                .map(fieldError -> new Error(fieldError.getField(), fieldError.getDefaultMessage()))
                .collect(Collectors.toList());
        res.setErrors(errors);
        return res;
    }
  
    public static FormattedNameResponse fromFormatNameRequest(FormatNameRequest req) {
        String s = String.format("%s %s %s %s", req.getTitle(), req.getFirstName(), req.getMiddleName(), req.getLastName());
        FormattedNameResponse res = new FormattedNameResponse();
        res.setFormattedName(s);
        return res;
    }
}