_objectManager = $objectManager; $this->_instanceName = $instanceName; $this->_isShared = $shared; } /** * @return array */ public function __sleep() { return ['_subject', '_isShared', '_instanceName']; } /** * Retrieve ObjectManager from global scope */ public function __wakeup() { $this->_objectManager = \Magento\Framework\App\ObjectManager::getInstance(); } /** * Clone proxied instance */ public function __clone() { $this->_subject = clone $this->_getSubject(); } /** * Get proxied instance * * @return \Magento\Backend\Helper\Data */ protected function _getSubject() { if (!$this->_subject) { $this->_subject = true === $this->_isShared ? $this->_objectManager->get($this->_instanceName) : $this->_objectManager->create($this->_instanceName); } return $this->_subject; } /** * {@inheritdoc} */ public function getPageHelpUrl() { return $this->_getSubject()->getPageHelpUrl(); } /** * {@inheritdoc} */ public function setPageHelpUrl($url = null) { return $this->_getSubject()->setPageHelpUrl($url); } /** * {@inheritdoc} */ public function addPageHelpUrl($suffix) { return $this->_getSubject()->addPageHelpUrl($suffix); } /** * {@inheritdoc} */ public function getUrl($route = '', $params = []) { return $this->_getSubject()->getUrl($route, $params); } /** * {@inheritdoc} */ public function getCurrentUserId() { return $this->_getSubject()->getCurrentUserId(); } /** * {@inheritdoc} */ public function prepareFilterString($filterString) { return $this->_getSubject()->prepareFilterString($filterString); } /** * {@inheritdoc} */ public function generateResetPasswordLinkToken() { return $this->_getSubject()->generateResetPasswordLinkToken(); } /** * {@inheritdoc} */ public function getHomePageUrl() { return $this->_getSubject()->getHomePageUrl(); } /** * {@inheritdoc} */ public function getAreaFrontName($checkHost = false) { return $this->_getSubject()->getAreaFrontName($checkHost); } /** * {@inheritdoc} */ public function isModuleOutputEnabled($moduleName = null) { return $this->_getSubject()->isModuleOutputEnabled($moduleName); } }