Factory.php

Go to the documentation of this file.

<?php
namespace Magento\Framework\Pricing\Price;

use Magento\Framework\Pricing\SaleableInterface;

class Factory
{
    protected $objectManager;

    public function __construct(\Magento\Framework\ObjectManagerInterface $objectManager)
    {
        $this->objectManager = $objectManager;
    }

    public function create(SaleableInterface $saleableItem, $className, $quantity, array $arguments = [])
    {
        $arguments['saleableItem'] = $saleableItem;
        $arguments['quantity'] = $quantity;
        $price = $this->objectManager->create($className, $arguments);
        if (!$price instanceof PriceInterface) {
            throw new \InvalidArgumentException(
                $className . ' doesn\'t implement \Magento\Framework\Pricing\Price\PriceInterface'
            );
        }
        return $price;
    }
}