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  1. Drupal Core 11.1.x
  2. AutowireCallable.php

class AutowireCallable

Attribute to tell which callable to give to an argument of type Closure.

Hierarchy

  • class \Symfony\Component\DependencyInjection\Attribute\Autowire
    • class \Symfony\Component\DependencyInjection\Attribute\AutowireInline extends \Symfony\Component\DependencyInjection\Attribute\Autowire
      • class \Symfony\Component\DependencyInjection\Attribute\AutowireCallable extends \Symfony\Component\DependencyInjection\Attribute\AutowireInline

Expanded class hierarchy of AutowireCallable

1 file declares its use of AutowireCallable
RegisterControllerArgumentLocatorsPass.php in vendor/symfony/http-kernel/DependencyInjection/RegisterControllerArgumentLocatorsPass.php

File

vendor/symfony/dependency-injection/Attribute/AutowireCallable.php, line 21

Namespace

Symfony\Component\DependencyInjection\Attribute
View source
class AutowireCallable extends AutowireInline {
    
    /**
     * @param string|array|null $callable The callable to autowire
     * @param string|null       $service  The service containing the callable to autowire
     * @param string|null       $method   The method name that will be autowired
     * @param bool|class-string $lazy     Whether to use lazy-loading for this argument
     */
    public function __construct(string|array|null $callable = null, ?string $service = null, ?string $method = null, bool|string $lazy = false) {
        if (!(null !== $callable xor null !== $service)) {
            throw new LogicException('#[AutowireCallable] attribute must declare exactly one of $callable or $service.');
        }
        if (null === $service && null !== $method) {
            throw new LogicException('#[AutowireCallable] attribute cannot have a $method without a $service.');
        }
        Autowire::__construct($callable ?? [
            new Reference($service),
            $method ?? '__invoke',
        ], lazy: $lazy);
    }
    public function buildDefinition(mixed $value, ?string $type, \ReflectionParameter $parameter) : Definition {
        return (new Definition($type = \is_array($this->lazy) ? current($this->lazy) : ($type ?: 'Closure')))
            ->setFactory([
            'Closure',
            'fromCallable',
        ])
            ->setArguments([
            \is_array($value) ? $value + [
                1 => '__invoke',
            ] : $value,
        ])
            ->setLazy($this->lazy || 'Closure' !== $type && 'callable' !== (string) $parameter->getType());
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
Autowire::$lazy public property
Autowire::$value public property
AutowireCallable::buildDefinition public function Overrides AutowireInline::buildDefinition 1
AutowireCallable::__construct public function Overrides AutowireInline::__construct 1

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