/**
* Check whether attribute instance (attribute, backend, frontend or source) has method and applicable
*
* @param AbstractAttribute|\Magento\Eav\Model\Entity\Attribute\Backend\AbstractBackend|\Magento\Eav\Model\Entity\Attribute\Frontend\AbstractFrontend|\Magento\Eav\Model\Entity\Attribute\Source\AbstractSource $instance
* @param string $method
* @param array $args array of arguments
* @return boolean
*/
protected function _isCallableAttributeInstance($instance, $method, $args)
{
if ($instance instanceof \Magento\Eav\Model\Entity\Attribute\Backend\AbstractBackend && ($method == 'beforeSave' || ($method = 'afterSave'))) {
$attributeCode = $instance->getAttribute()->getAttributeCode();
if (isset($args[0]) && $args[0] instanceof \Magento\Framework\Object && $args[0]->getData($attributeCode) === false) {
return false;
}
}
return parent::_isCallableAttributeInstance($instance, $method, $args);
}