How is Magento\Framework\ObjectManager\NoninterceptableInterface handled?

Development Compilation

dmitry_fedyuk (Dmitrii Fediuk) November 11, 2017, 2:07am 1

Context: How to disable the \Interceptor target class generation for a particular source class?

github.com

magento/magento2/blob/2.0.1/lib/internal/Magento/Framework/ObjectManager/Code/Generator/Proxy.php#L17-L20


/**
 * Marker interface
 */
const NON_INTERCEPTABLE_INTERFACE = '\Magento\Framework\ObjectManager\NoninterceptableInterface';

Magento\Framework\ObjectManager\InterceptableValidator::isInterceptable()

github.com

magento/magento2/blob/2.0.1/lib/internal/Magento/Framework/ObjectManager/InterceptableValidator.php#L31-L44


/**
 *
 * Check if instance type is interceptable
 *
 * @param string $instanceName
 * @return bool
 */
private function isInterceptable($instanceName)
{
    return !is_subclass_of(
        $instanceName,
        \Magento\Framework\ObjectManager\Code\Generator\Proxy::NON_INTERCEPTABLE_INTERFACE
    );
}

It is called from Magento\Framework\ObjectManager\InterceptableValidator::validate().

How to disable the `\Interceptor` target class generation for a particular source class?