Source of file DiInstanceManagerProxy.php
Size: 2,134 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/ServiceManager/Di/DiInstanceManagerProxy.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\ServiceManager\Di; use Zend\Di\InstanceManager as DiInstanceManager; use Zend\ServiceManager\ServiceLocatorInterface; class DiInstanceManagerProxy extends DiInstanceManager { /** * @var DiInstanceManager */ protected $diInstanceManager = null; /** * @var ServiceLocatorInterface */ protected $serviceLocator = null; /** * Constructor * * @param DiInstanceManager $diInstanceManager * @param ServiceLocatorInterface $serviceLocator */ public function __construct(DiInstanceManager $diInstanceManager, ServiceLocatorInterface $serviceLocator) { $this->diInstanceManager = $diInstanceManager; $this->serviceLocator = $serviceLocator; // localize state $this->aliases = &$diInstanceManager->aliases; $this->sharedInstances = &$diInstanceManager->sharedInstances; $this->sharedInstancesWithParams = &$diInstanceManager->sharedInstancesWithParams; $this->configurations = &$diInstanceManager->configurations; $this->typePreferences = &$diInstanceManager->typePreferences; } /** * Determine if we have a shared instance by class or alias * * @param $classOrAlias * @return bool */ public function hasSharedInstance($classOrAlias) { return ($this->serviceLocator->has($classOrAlias) || $this->diInstanceManager->hasSharedInstance($classOrAlias)); } /** * Get shared instance * * @param $classOrAlias * @return mixed */ public function getSharedInstance($classOrAlias) { if ($this->serviceLocator->has($classOrAlias)) { return $this->serviceLocator->get($classOrAlias); } return $this->diInstanceManager->getSharedInstance($classOrAlias); } } |