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<?php |
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namespace Doctrine\Common\Annotations\Annotation; |
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/** |
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* Annotation that can be used to signal to the parser |
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* to check the annotation target during the parsing process. |
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* |
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* @author Fabio B. Silva <[email protected]> |
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* |
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* @Annotation |
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*/ |
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final class Target |
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{ |
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const TARGET_CLASS = 1; |
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const TARGET_METHOD = 2; |
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const TARGET_PROPERTY = 4; |
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const TARGET_ANNOTATION = 8; |
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const TARGET_ALL = 15; |
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/** |
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* @var array |
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*/ |
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private static $map = [ |
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'ALL' => self::TARGET_ALL, |
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'CLASS' => self::TARGET_CLASS, |
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'METHOD' => self::TARGET_METHOD, |
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'PROPERTY' => self::TARGET_PROPERTY, |
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'ANNOTATION' => self::TARGET_ANNOTATION, |
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]; |
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/** |
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* @var array |
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*/ |
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public $value; |
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/** |
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* Targets as bitmask. |
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* |
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* @var integer |
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*/ |
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public $targets; |
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/** |
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* Literal target declaration. |
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* |
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* @var string |
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*/ |
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public $literal; |
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/** |
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* Annotation constructor. |
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* |
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* @param array $values |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function __construct(array $values) |
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{ |
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if (!isset($values['value'])){ |
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$values['value'] = null; |
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} |
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if (is_string($values['value'])){ |
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$values['value'] = [$values['value']]; |
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} |
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if (!is_array($values['value'])){ |
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throw new \InvalidArgumentException( |
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sprintf('@Target expects either a string value, or an array of strings, "%s" given.', |
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is_object($values['value']) ? get_class($values['value']) : gettype($values['value']) |
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) |
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); |
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} |
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$bitmask = 0; |
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foreach ($values['value'] as $literal) { |
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if(!isset(self::$map[$literal])){ |
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throw new \InvalidArgumentException( |
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sprintf('Invalid Target "%s". Available targets: [%s]', |
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$literal, implode(', ', array_keys(self::$map))) |
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); |
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} |
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$bitmask |= self::$map[$literal]; |
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} |
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$this->targets = $bitmask; |
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$this->value = $values['value']; |
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$this->literal = implode(', ', $this->value); |
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} |
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} |
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doctrine /
annotations
