40 lines
1.1 KiB
PHP
40 lines
1.1 KiB
PHP
<?php
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/**
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* An extension to the Definition class to prevent constructor injection from being possible.
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*/
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namespace Automattic\WooCommerce\Internal\DependencyManagement;
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use Automattic\WooCommerce\Vendor\League\Container\Definition\Definition as BaseDefinition;
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/**
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* An extension of the definition class that replaces constructor injection with method injection.
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*/
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class Definition extends BaseDefinition {
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/**
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* The standard method that we use for dependency injection.
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*/
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const INJECTION_METHOD = 'init';
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/**
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* Resolve a class using method injection instead of constructor injection.
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*
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* @param string $concrete The concrete to instantiate.
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*
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* @return object
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*/
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protected function resolveClass( string $concrete ) {
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$resolved = $this->resolveArguments( $this->arguments );
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$concrete = new $concrete();
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// Constructor injection causes backwards compatibility problems
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// so we will rely on method injection via an internal method.
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if ( method_exists( $concrete, static::INJECTION_METHOD ) ) {
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call_user_func_array( array( $concrete, static::INJECTION_METHOD ), $resolved );
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}
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return $concrete;
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}
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}
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