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<?php
declare(strict_types=1);
namespace IBM\Watson\Common\Hydrator;
use Psr\Http\Message\ResponseInterface;
/**
* AbstractHydrator provides common protected methods other hydrators might need to use.
*/
abstract class AbstractHydrator implements HydratorInterface
{
const HEADER_CONTENT_TYPE = 'Content-Type';
* @param \Psr\Http\Message\ResponseInterface $response Response to check.
*
* @return bool
protected function isJsonResponse(ResponseInterface $response): bool
return \strpos($response->getHeaderLine(self::HEADER_CONTENT_TYPE), 'application/json') === 0;
}
* @param \Psr\Http\Message\ResponseInterface $response Response to parse.
* @return string
protected function getBody(ResponseInterface $response): string
return $response->getBody()->__toString();
* @return array|null
protected function getBodyContent(ResponseInterface $response): ?array
return json_decode($this->getBody($response), true);
adam-paterson /
ibm-watson-sdk
