IBM\Watson\Common\Hydrator\ModelHydrator::hydrate()

Complexity

Conditions	4
Paths	4

Size

Total Lines	22
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function hydrate(ResponseInterface $response, string $class = null)
    {
        if (null === $class) {
            throw new HydrationException('The ModelHydrator requires a model class as the second parameter.');
        }

        if (!$this->isJsonResponse($response)) {
            $message = 'The ModelHydrator cannot hydrate a response with Content-Type: ';

            throw new HydrationException($message.$response->getHeaderLine('Content-Type'));
        }

        $body = $this->getBodyContent($response);

        $reflection = new ReflectionClass($class);
        if ($reflection->implementsInterface(CreatableFromArray::class)) {
            $model = \call_user_func($class.self::METHOD_CREATE, $body);
        } else {
            $model = new $class($body);
        }

        return $model;
    }