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   1  <?php
   2  
   3  declare(strict_types=1);
   4  
   5  namespace ProxyManager\ProxyGenerator\RemoteObject\MethodGenerator;
   6  
   7  use ProxyManager\Factory\RemoteObject\AdapterInterface;
   8  use ProxyManager\Generator\MethodGenerator;
   9  use ProxyManager\ProxyGenerator\Util\Properties;
  10  use ProxyManager\ProxyGenerator\Util\UnsetPropertiesGenerator;
  11  use ReflectionClass;
  12  use Zend\Code\Generator\ParameterGenerator;
  13  use Zend\Code\Generator\PropertyGenerator;
  14  
  15  /**
  16   * The `staticProxyConstructor` implementation for remote object proxies
  17   *
  18   * @author Vincent Blanchon <blanchon.vincent@gmail.com>
  19   * @author Marco Pivetta <ocramius@gmail.com>
  20   * @license MIT
  21   */
  22  class StaticProxyConstructor extends MethodGenerator
  23  {
  24      /**
  25       * Constructor
  26       *
  27       * @param ReflectionClass   $originalClass Reflection of the class to proxy
  28       * @param PropertyGenerator $adapter       Adapter property
  29       */
  30      public function __construct(ReflectionClass $originalClass, PropertyGenerator $adapter)
  31      {
  32          $adapterName = $adapter->getName();
  33  
  34          parent::__construct(
  35              'staticProxyConstructor',
  36              [new ParameterGenerator($adapterName, AdapterInterface::class)],
  37              MethodGenerator::FLAG_PUBLIC | MethodGenerator::FLAG_STATIC,
  38              null,
  39              'Constructor for remote object control\n\n'
  40              . '@param \\ProxyManager\\Factory\\RemoteObject\\AdapterInterface \$adapter'
  41          );
  42  
  43          $body = 'static $reflection;' . "\n\n"
  44              . '$reflection = $reflection ?? $reflection = new \ReflectionClass(__CLASS__);' . "\n"
  45              . '$instance = $reflection->newInstanceWithoutConstructor();' . "\n\n"
  46              . '$instance->' . $adapterName . ' = $' . $adapterName . ";\n\n"
  47              . UnsetPropertiesGenerator::generateSnippet(Properties::fromReflectionClass($originalClass), 'instance');
  48  
  49          $this->setBody($body . "\n\nreturn \$instance;");
  50      }
  51  }