Injectable.php
75 lines
| 1 | <?php |
| 2 | /** |
| 3 | * PHP-DI |
| 4 | * |
| 5 | * @link http://php-di.org/ |
| 6 | * @copyright Matthieu Napoli (http://mnapoli.fr/) |
| 7 | * @license http://www.opensource.org/licenses/mit-license.php MIT (see the LICENSE file) |
| 8 | */ |
| 9 | |
| 10 | namespace Cybot\Dependencies\DI\Annotation; |
| 11 | |
| 12 | use Cybot\Dependencies\DI\Scope; |
| 13 | use UnexpectedValueException; |
| 14 | |
| 15 | /** |
| 16 | * "Injectable" annotation |
| 17 | * |
| 18 | * Marks a class as injectable |
| 19 | * |
| 20 | * @Annotation |
| 21 | * @Target("CLASS") |
| 22 | * |
| 23 | * @author Domenic Muskulus <domenic@muskulus.eu> |
| 24 | * @author Matthieu Napoli <matthieu@mnapoli.fr> |
| 25 | */ |
| 26 | final class Injectable |
| 27 | { |
| 28 | /** |
| 29 | * The scope of an class: prototype, singleton |
| 30 | * @var string|null |
| 31 | */ |
| 32 | private $scope; |
| 33 | |
| 34 | /** |
| 35 | * Should the object be lazy-loaded |
| 36 | * @var boolean|null |
| 37 | */ |
| 38 | private $lazy; |
| 39 | |
| 40 | /** |
| 41 | * @param array $values |
| 42 | */ |
| 43 | public function __construct(array $values) |
| 44 | { |
| 45 | if (isset($values['scope'])) { |
| 46 | if ($values['scope'] === 'prototype') { |
| 47 | $this->scope = Scope::PROTOTYPE; |
| 48 | } elseif ($values['scope'] === 'singleton') { |
| 49 | $this->scope = Scope::SINGLETON; |
| 50 | } else { |
| 51 | throw new UnexpectedValueException(sprintf("Value '%s' is not a valid scope", $values['scope'])); |
| 52 | } |
| 53 | } |
| 54 | if (isset($values['lazy'])) { |
| 55 | $this->lazy = (boolean) $values['lazy']; |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * @return string|null |
| 61 | */ |
| 62 | public function getScope() |
| 63 | { |
| 64 | return $this->scope; |
| 65 | } |
| 66 | |
| 67 | /** |
| 68 | * @return boolean|null |
| 69 | */ |
| 70 | public function isLazy() |
| 71 | { |
| 72 | return $this->lazy; |
| 73 | } |
| 74 | } |
| 75 |