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<?php |
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declare(strict_types=1); |
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namespace Borodulin\Container\Autowire; |
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use Borodulin\Container\Autowire\Item\AliasItem; |
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use Borodulin\Container\Autowire\Item\ClassItem; |
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class ItemProvider implements \IteratorAggregate, \Serializable |
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{ |
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/** |
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* @var array |
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*/ |
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private $items = []; |
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/** |
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* @var VariadicPass |
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*/ |
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private $variadicPass; |
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public function __construct() |
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{ |
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$this->variadicPass = new VariadicPass(); |
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} |
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public function addItem(string $id, AutowireItemInterface $item): void |
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{ |
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$this->items[$id] = $item; |
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} |
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public function hasItem(string $id): bool |
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{ |
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return isset($this->items[$id]); |
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} |
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public function getItem(string $id): AutowireItemInterface |
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{ |
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return $this->items[$id]; |
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} |
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public function findInstanceOf($interface): \Traversable |
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{ |
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foreach ($this->items as $id => $item) { |
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$reflection = $this->getItemClassReflection($item); |
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if ( |
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$reflection |
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&& $reflection->isInstantiable() |
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&& ($reflection->implementsInterface($interface) || $reflection->isSubclassOf($interface)) |
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) { |
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yield $id; |
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} |
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} |
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} |
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private function getItemClassReflection(AutowireItemInterface $item): ?\ReflectionClass |
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{ |
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if ($item instanceof ClassItem && class_exists($item->getClassName())) { |
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return new \ReflectionClass($item->getClassName()); |
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} elseif ($item instanceof AliasItem && class_exists($item->getAlias())) { |
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return new \ReflectionClass($item->getAlias()); |
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} |
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return null; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getIterator() |
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{ |
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return new \ArrayIterator($this->items); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function serialize() |
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{ |
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return serialize($this->items); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function unserialize($serialized): void |
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{ |
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$this->items = unserialize($serialized); |
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} |
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public function getVariadicPass(): VariadicPass |
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{ |
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return $this->variadicPass; |
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} |
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} |
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borodulin /
FastContainer
