How does \Magento\Framework\EntityManager\Operation\Read\ReadAttributes::execute() work?

dmitry_fedyuk · April 25, 2016, 12:58pm

Context: How does \Magento\Framework\EntityManager\Operation\Read::execute() work?

magento/magento2/blob/958164/lib/internal/Magento/Framework/EntityManager/Operation/Read/ReadAttributes.php#L41-L47


/**
 * @param string $entityType
 * @param object $entity
 * @param array $arguments
 * @return object
 */
public function execute($entityType, $entity, $arguments = [])

github.com

magento/magento2/blob/958164/lib/internal/Magento/Framework/EntityManager/Operation/Read/ReadAttributes.php#L49-L50


$hydrator = $this->hydratorPool->getHydrator($entityType);
$entityData = $hydrator->extract($entity);

Details: How does \Magento\Framework\Model\Entity\Hydrator work?

github.com

magento/magento2/blob/958164/lib/internal/Magento/Framework/EntityManager/Operation/Read/ReadAttributes.php#L51-L51


$actions = $this->attributePool->getActions($entityType, 'read');

Details How does \Magento\Framework\ObjectManagerInterface\AttributePool::getActions() work?

github.com

magento/magento2/blob/958164/lib/internal/Magento/Framework/EntityManager/Operation/Read/ReadAttributes.php#L52-L54


foreach ($actions as $action) {
    $entityData = array_merge($entityData, $action->execute($entityType, $entityData, $arguments));
}

Details: How does \Magento\Eav\Model\ResourceModel\ReadHandler::execute() work?

<img src="/uploads/default/original/2X/8/859dd78f46b992c5e8129277ef953ceae7669369.png" width=“336” height=“607”

github.com

magento/magento2/blob/958164/lib/internal/Magento/Framework/EntityManager/Operation/Read/ReadAttributes.php#L55-L55


$entity = $hydrator->hydrate($entity, $entityData);

Details: How does \Magento\Framework\Model\Entity\Hydrator work?

dmitry_fedyuk · April 25, 2016, 1:02pm