How is Magento\Sales\Model\Order\Payment::getExtensionAttributes() implemented and used?

Development Payment

dmitry_fedyuk (Dmitrii Fediuk) June 6, 2017, 5:15pm 1

Implementantion

github.com

magento/magento2/blob/2.1.7/app/code/Magento/Sales/Model/Order/Payment.php#L2334-L2342


/**
 * {@inheritdoc}
 *
 * @return \Magento\Sales\Api\Data\OrderPaymentExtensionInterface|null
 */
public function getExtensionAttributes()
{
    return $this->_getExtensionAttributes();
}

github.com

magento/magento2/blob/2.1.7/lib/internal/Magento/Framework/Model/AbstractExtensibleModel.php#L323-L331


/**
 * Retrieve existing extension attributes object or create a new one.
 *
 * @return \Magento\Framework\Api\ExtensionAttributesInterface
 */
protected function _getExtensionAttributes()
{
    return $this->getData(self::EXTENSION_ATTRIBUTES_KEY);
}

Usages

1. Magento\Vault\Model\Method\Vault::getPaymentExtensionAttributes()