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<?php |
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declare(strict_types=1); |
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namespace CCT\Component\ODMElasticsearch\Metadata; |
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use CCT\Component\ODMElasticsearch\Metadata\Exception\InvalidArgumentException; |
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class VirtualPropertyMetadata extends PropertyMetadata |
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{ |
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/** |
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* Name of method to call |
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* |
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* @var string |
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*/ |
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protected $methodName; |
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/** |
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* Virtual property is read only |
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* |
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* @var bool |
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*/ |
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protected $readOnly; |
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public function __construct($class, $methodName) |
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{ |
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if (0 === strpos($methodName, 'get')) { |
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1 |
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$fieldName = lcfirst(substr($methodName, 3)); |
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} else { |
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$fieldName = $methodName; |
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} |
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try { |
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parent::__construct($class, $fieldName); |
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} catch (\ReflectionException $e) { |
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// Horrible hack to call on parent constructor due to vendor lib not using an interface |
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} |
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$this->getter = $methodName; |
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$this->readOnly = true; |
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} |
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public function setValue($obj, $value) |
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{ |
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throw new \LogicException('VirtualPropertyMetadata is immutable.'); |
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} |
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/** |
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* Set property setter function |
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* |
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* @param null|string $setter |
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*/ |
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public function setSetterAccessor($setter = null): void |
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{ |
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} |
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/** |
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* Set property getter function |
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* |
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* @param null|string $getter |
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*/ |
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public function setGetterAccessor($getter = null): void |
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{ |
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} |
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public function getValue($obj) |
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{ |
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if (null === $this->getter) { |
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throw new InvalidArgumentException('Getter value has not been set'); |
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} |
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if (false === method_exists($obj, $this->getter)) { |
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throw new InvalidArgumentException( |
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sprintf('Object does not have a method name called %s', $this->getter) |
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); |
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} |
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return $obj->{$this->getter}(); |
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} |
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public function getAccessor() |
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{ |
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return $this->getter; |
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} |
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} |
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