DeserializerFactory.php

Go to the documentation of this file.

<?php
namespace Magento\Framework\Webapi\Rest\Request;

use Magento\Framework\Phrase;

class DeserializerFactory
{
    protected $_objectManager;

    protected $_deserializers;

    public function __construct(
        \Magento\Framework\ObjectManagerInterface $objectManager,
        array $deserializers = []
    ) {
        $this->_objectManager = $objectManager;
        $this->_deserializers = $deserializers;
    }

    public function get($contentType)
    {
        if (empty($this->_deserializers)) {
            throw new \LogicException('Request deserializer adapter is not set.');
        }
        foreach ($this->_deserializers as $deserializerMetadata) {
            $deserializerType = $deserializerMetadata['type'];
            if ($deserializerType == $contentType) {
                $deserializerClass = $deserializerMetadata['model'];
                break;
            }
        }

        if (!isset($deserializerClass) || empty($deserializerClass)) {
            throw new \Magento\Framework\Webapi\Exception(
                new Phrase('Server cannot understand Content-Type HTTP header media type %1', [$contentType])
            );
        }

        $deserializer = $this->_objectManager->get($deserializerClass);
        if (!$deserializer instanceof \Magento\Framework\Webapi\Rest\Request\DeserializerInterface) {
            throw new \LogicException(
                'The deserializer must implement "Magento\Framework\Webapi\Rest\Request\DeserializerInterface".'
            );
        }
        return $deserializer;
    }
}