PhpValueObjects\Geography\LanguageCode

Complexity

Total Complexity

3

Size/Duplication

Total Lines	16
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	guard()	0	8	2

<?php

declare(strict_types=1);

namespace PhpValueObjects\Geography;

use PhpValueObjects\AbstractStringValueObject;
use PhpValueObjects\Geography\Exception\InvalidLanguageCodeException;
use Symfony\Component\Intl\Exception\MissingResourceException;
use Symfony\Component\Intl\Intl;
use Symfony\Component\Intl\Languages;

abstract class LanguageCode extends AbstractStringValueObject
{
    public function __construct(string $value)
    {
        parent::__construct($value);
    }

    protected function guard($value): void
    {
        try {
            Languages::getName($value);
        } catch (MissingResourceException $exception) {
            throw new InvalidLanguageCodeException($value);
        }
    }
}