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   1  <?php
   2  
   3  declare(strict_types=1);
   4  
   5  namespace ProxyManager\ProxyGenerator\LazyLoadingValueHolder\MethodGenerator;
   6  
   7  use Closure;
   8  use ProxyManager\Generator\MethodGenerator;
   9  use Zend\Code\Generator\ParameterGenerator;
  10  use Zend\Code\Generator\PropertyGenerator;
  11  
  12  /**
  13   * Implementation for {@see \ProxyManager\Proxy\LazyLoadingInterface::setProxyInitializer}
  14   * for lazy loading value holder objects
  15   *
  16   * @author Marco Pivetta <ocramius@gmail.com>
  17   * @license MIT
  18   */
  19  class SetProxyInitializer extends MethodGenerator
  20  {
  21      /**
  22       * Constructor
  23       *
  24       * @param PropertyGenerator $initializerProperty
  25       *
  26       * @throws \Zend\Code\Generator\Exception\InvalidArgumentException
  27       */
  28      public function __construct(PropertyGenerator $initializerProperty)
  29      {
  30          parent::__construct('setProxyInitializer');
  31  
  32          $initializerParameter = new ParameterGenerator('initializer');
  33  
  34          $initializerParameter->setType(Closure::class);
  35          $initializerParameter->setDefaultValue(null);
  36          $this->setParameter($initializerParameter);
  37          $this->setBody('$this->' . $initializerProperty->getName() . ' = $initializer;');
  38      }
  39  }