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<?php |
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declare(strict_types=1); |
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namespace Ray\Di; |
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use Ray\Aop\Bind as AopBind; |
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use ReflectionClass; |
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use ReflectionException; |
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final class NewInstance |
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{ |
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/** @var class-string */ |
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private $class; |
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/** @var SetterMethods */ |
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private $setterMethods; |
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/** @var ?Arguments */ |
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private $arguments; |
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/** @var ?AspectBind */ |
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private $bind; |
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/** |
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* @phpstan-param ReflectionClass<object> $class |
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*/ |
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public function __construct( |
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ReflectionClass $class, |
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SetterMethods $setterMethods, |
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?Name $constructorName = null |
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) { |
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$constructorName = $constructorName ?: new Name(Name::ANY); |
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$this->class = $class->getName(); |
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$constructor = $class->getConstructor(); |
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if ($constructor) { |
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$this->arguments = new Arguments($constructor, $constructorName); |
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} |
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$this->setterMethods = $setterMethods; |
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} |
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/** |
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* @throws ReflectionException |
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*/ |
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public function __invoke(Container $container): object |
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{ |
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/** @psalm-suppress MixedMethodCall */ |
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$instance = $this->arguments instanceof Arguments ? (new ReflectionClass($this->class))->newInstanceArgs($this->arguments->inject($container)) : new $this->class(); |
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return $this->postNewInstance($container, $instance); |
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} |
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/** |
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* @return class-string |
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*/ |
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public function __toString() |
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{ |
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return $this->class; |
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} |
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/** |
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* @param array<int, mixed> $params |
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* |
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* @throws ReflectionException |
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*/ |
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public function newInstanceArgs(Container $container, array $params): object |
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{ |
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$instance = (new ReflectionClass($this->class))->newInstanceArgs($params); |
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return $this->postNewInstance($container, $instance); |
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} |
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/** |
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* @param class-string $class |
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*/ |
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public function weaveAspects(string $class, AopBind $bind): void |
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{ |
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$this->class = $class; |
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$this->bind = new AspectBind($bind); |
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} |
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public function accept(VisitorInterface $visitor): void |
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{ |
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$visitor->visitNewInstance( |
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$this->class, |
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$this->setterMethods, |
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$this->arguments, |
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$this->bind |
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); |
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} |
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private function postNewInstance(Container $container, object $instance): object |
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{ |
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$this->enableAop($instance, $container); |
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// setter injection |
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($this->setterMethods)($instance, $container); |
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return $instance; |
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} |
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public function enableAop(object $instance, Container $container): void |
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{ |
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if (! $this->bind instanceof AspectBind) { |
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return; |
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} |
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$instance->__setBindings($this->bind->inject($container)); // Ray.Aop ^2.18 |
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} |
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} |
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ray-di /
Ray.Di
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