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efrain |
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<?php
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declare(strict_types=1);
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namespace DI\Definition\Helper;
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use DI\Definition\DecoratorDefinition;
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use DI\Definition\FactoryDefinition;
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/**
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* Helps defining how to create an instance of a class using a factory (callable).
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*
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* @author Matthieu Napoli <matthieu@mnapoli.fr>
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*/
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class FactoryDefinitionHelper implements DefinitionHelper
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{
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/**
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* @var callable
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*/
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private $factory;
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private bool $decorate;
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private array $parameters = [];
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/**
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* @param bool $decorate Is the factory decorating a previous definition?
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*/
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public function __construct(callable|array|string $factory, bool $decorate = false)
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{
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$this->factory = $factory;
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$this->decorate = $decorate;
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}
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public function getDefinition(string $entryName) : FactoryDefinition
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{
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if ($this->decorate) {
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return new DecoratorDefinition($entryName, $this->factory, $this->parameters);
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}
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return new FactoryDefinition($entryName, $this->factory, $this->parameters);
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}
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/**
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* Defines arguments to pass to the factory.
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*
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* Because factory methods do not yet support attributes or autowiring, this method
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* should be used to define all parameters except the ContainerInterface and RequestedEntry.
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*
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* Multiple calls can be made to the method to override individual values.
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*
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* @param string $parameter Name or index of the parameter for which the value will be given.
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* @param mixed $value Value to give to this parameter.
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*
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* @return $this
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*/
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public function parameter(string $parameter, mixed $value) : self
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{
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$this->parameters[$parameter] = $value;
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return $this;
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}
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}
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