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   1  <?php
   2  
   3  declare(strict_types=1);
   4  
   5  namespace ProxyManager\ProxyGenerator\AccessInterceptorScopeLocalizer\MethodGenerator;
   6  
   7  use ProxyManager\Generator\MethodGenerator;
   8  use ProxyManager\ProxyGenerator\AccessInterceptorScopeLocalizer\MethodGenerator\Util\InterceptorGenerator;
   9  use Zend\Code\Generator\PropertyGenerator;
  10  use Zend\Code\Reflection\MethodReflection;
  11  
  12  /**
  13   * Method with additional pre- and post- interceptor logic in the body
  14   *
  15   * @author Marco Pivetta <ocramius@gmail.com>
  16   * @license MIT
  17   */
  18  class InterceptedMethod extends MethodGenerator
  19  {
  20      /**
  21       * @throws \Zend\Code\Generator\Exception\InvalidArgumentException
  22       */
  23      public static function generateMethod(
  24          MethodReflection $originalMethod,
  25          PropertyGenerator $prefixInterceptors,
  26          PropertyGenerator $suffixInterceptors
  27      ) : self {
  28          /* @var $method self */
  29          $method          = static::fromReflectionWithoutBodyAndDocBlock($originalMethod);
  30          $forwardedParams = [];
  31  
  32          foreach ($originalMethod->getParameters() as $parameter) {
  33              $forwardedParams[]   = ($parameter->isVariadic() ? '...' : '') . '$' . $parameter->getName();
  34          }
  35  
  36          $method->setBody(InterceptorGenerator::createInterceptedMethodBody(
  37              '$returnValue = parent::'
  38              . $originalMethod->getName() . '(' . implode(', ', $forwardedParams) . ');',
  39              $method,
  40              $prefixInterceptors,
  41              $suffixInterceptors,
  42              $originalMethod
  43          ));
  44  
  45          return $method;
  46      }
  47  }