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

dmitry_fedyuk · April 25, 2016, 1:38pm

Context:

magento/magento2/blob/958164/lib/internal/Magento/Framework/EntityManager/Operation/AttributePool.php#L38-L44


/**
 * @param string $entityType
 * @param string $actionName
 * @return object[]
 * @throws \Exception
 */
public function getActions($entityType, $actionName)

github.com

magento/magento2/blob/958164/lib/internal/Magento/Framework/EntityManager/Operation/AttributePool.php#L46-L47


$actions = [];
foreach ($this->actions as $name => $actionGroup) {

github.com

magento/magento2/blob/958164/lib/internal/Magento/Framework/EntityManager/Operation/AttributePool.php#L21-L24


/**
 * @var object[]
 */
private $actions;

github.com

magento/magento2/blob/958164/lib/internal/Magento/Framework/EntityManager/Operation/AttributePool.php#L28-L28


* @param array $extensionActions

github.com

magento/magento2/blob/958164/lib/internal/Magento/Framework/EntityManager/Operation/AttributePool.php#L35-L35


$this->actions = $extensionActions;

github.com

magento/magento2/blob/958164/app/code/Magento/CatalogRule/etc/di.xml#L85-L97


<type name="Magento\Framework\EntityManager\Operation\AttributePool">
    <arguments>
        <argument name="extensionActions" xsi:type="array">
            <item name="catalogRule" xsi:type="array">
                <item name="Magento\CatalogRule\Api\Data\RuleInterface" xsi:type="array">
                    <item name="read" xsi:type="string">Magento\CatalogRule\Model\ResourceModel\ReadHandler</item>
                    <item name="create" xsi:type="string">Magento\CatalogRule\Model\ResourceModel\SaveHandler</item>
                    <item name="update" xsi:type="string">Magento\CatalogRule\Model\ResourceModel\SaveHandler</item>
                </item>
            </item>
        </argument>
    </arguments>
</type>

github.com

magento/magento2/blob/958164/app/code/Magento/Eav/etc/di.xml#L66-L78


<type name="Magento\Framework\EntityManager\Operation\AttributePool">
    <arguments>
        <argument name="extensionActions" xsi:type="array">
            <item name="eav" xsi:type="array">
                <item name="default" xsi:type="array">
                    <item name="read" xsi:type="string">Magento\Eav\Model\ResourceModel\ReadHandler</item>
                    <item name="create" xsi:type="string">Magento\Eav\Model\ResourceModel\CreateHandler</item>
                    <item name="update" xsi:type="string">Magento\Eav\Model\ResourceModel\UpdateHandler</item>
                </item>
            </item>
        </argument>
    </arguments>
</type>

github.com

magento/magento2/blob/958164/app/code/Magento/SalesRule/etc/di.xml#L126-L138


<type name="Magento\Framework\EntityManager\Operation\AttributePool">
    <arguments>
        <argument name="extensionActions" xsi:type="array">
            <item name="salesRule" xsi:type="array">
                <item name="Magento\SalesRule\Api\Data\RuleInterface" xsi:type="array">
                    <item name="read" xsi:type="string">Magento\SalesRule\Model\ResourceModel\ReadHandler</item>
                    <item name="create" xsi:type="string">Magento\SalesRule\Model\ResourceModel\SaveHandler</item>
                    <item name="update" xsi:type="string">Magento\SalesRule\Model\ResourceModel\SaveHandler</item>
                </item>
            </item>
        </argument>
    </arguments>
</type>

github.com

magento/magento2/blob/958164/lib/internal/Magento/Framework/EntityManager/Operation/AttributePool.php#L48-L54


    if (isset($actionGroup[$entityType][$actionName])) {
        $actions[$name] = $this->objectManager->get($actionGroup[$entityType][$actionName]);
    } elseif (isset($actionGroup['default'][$actionName])) {
        $actions[$name] = $this->objectManager->get($actionGroup['default'][$actionName]);
    }
}
return $actions;