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<?php |
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namespace Bdf\Prime\Entity\Hydrator\Generator; |
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/** |
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* Information about an embedded object |
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*/ |
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class EmbeddedInfo |
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{ |
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/** |
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* @var string |
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*/ |
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private $path; |
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/** |
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* @var array |
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*/ |
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private $metadata; |
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/** |
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* @var AttributesResolver |
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*/ |
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private $resolver; |
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/** |
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* EmbeddedInfo constructor. |
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* |
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* @param string $path |
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* @param array $metadata |
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* @param AttributesResolver $resolver |
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*/ |
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public function __construct($path, array $metadata, AttributesResolver $resolver) |
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{ |
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$this->path = $path; |
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$this->metadata = $metadata; |
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$this->resolver = $resolver; |
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} |
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/** |
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* @return string |
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*/ |
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public function path() |
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{ |
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return $this->metadata['path']; |
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} |
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/** |
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* @return array |
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*/ |
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public function paths() |
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{ |
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return $this->metadata['paths']; |
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} |
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/** |
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* Get the root attribute of the embedded |
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* |
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* @return string |
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*/ |
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public function rootAttribute() |
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{ |
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return $this->paths()[0]; |
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} |
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/** |
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* Check if the embedded is in root entity (not a deep embedded) |
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* |
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* @return bool |
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*/ |
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public function isRoot() |
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{ |
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return $this->metadata['parentPath'] === 'root'; |
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} |
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/** |
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* Check if the embedded object is an entity |
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* |
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* @return bool |
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*/ |
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public function isEntity() |
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{ |
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foreach ($this->classes() as $class) { |
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if (!$this->resolver->isEntity($class)) { |
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return false; |
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} |
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} |
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return true; |
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} |
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/** |
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* Check if the embedded object is importable object |
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* |
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* @return bool |
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*/ |
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public function isImportable() |
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{ |
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foreach ($this->classes() as $class) { |
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if (!$this->resolver->isImportable($class)) { |
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return false; |
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} |
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} |
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return true; |
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} |
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/** |
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* Get list of classes for the entity |
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* |
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* @return string[] |
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*/ |
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public function classes() |
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{ |
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if (!empty($this->metadata['polymorph'])) { |
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return $this->metadata['class_map']; |
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} |
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return $this->metadata['classes'] ?? [$this->metadata['class']]; |
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} |
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/** |
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* @return string |
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*/ |
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public function class() |
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{ |
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$classes = $this->classes(); |
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return reset($classes); |
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} |
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/** |
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* Get the instantiator hint |
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* |
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* @param string|null $className |
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* |
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* @return mixed |
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*/ |
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public function hint($className = null) |
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{ |
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if ($this->isPolymorph()) { |
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return $this->metadata['hints'][$className]; |
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} |
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return $this->metadata['hint'] ?? null; |
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} |
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/** |
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* Get the discriminator database field name |
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* |
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* @return string |
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*/ |
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public function discriminatorField() |
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{ |
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return $this->metadata['discriminator_field']; |
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} |
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/** |
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* Check if the embedded is polymorph |
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* |
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* @return bool |
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*/ |
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public function isPolymorph() |
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{ |
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return !empty($this->metadata['polymorph']); |
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} |
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/** |
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* @return array |
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*/ |
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public function metadata() |
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{ |
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return $this->metadata; |
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} |
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/** |
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* Get the parent embedded |
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* |
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* @return EmbeddedInfo |
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*/ |
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public function parent() |
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{ |
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return $this->resolver->embedded($this->metadata['parentPath']); |
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} |
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/** |
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* Get the parent property name for store the current embedded entity |
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* |
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* @return string |
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*/ |
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public function property() |
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{ |
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if ($this->isRoot()) { |
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return $this->path; |
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} |
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return substr($this->path, strlen($this->metadata['parentPath']) + 1); |
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} |
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} |
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