Http\HttplugBundle\Collector\Formatter

Complexity

Total Complexity

6

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	formatException()	0	12	3
A	formatRequest()	0	4	1
A	formatResponse()	0	4	1

<?php

namespace Http\HttplugBundle\Collector;

use Exception;
use Http\Client\Exception\HttpException;
use Http\Client\Exception\TransferException;
use Http\Message\Formatter as FormatterInterface;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;

/**
 * @author Fabien Bourigault <bourigaultfabien@gmail.com>
 *
 * @internal
 */
class Formatter implements FormatterInterface
{
    /**
     * @var Formatter
     */
    private $formatter;

    /**
     * @param FormatterInterface $formatter
     */
    public function __construct(FormatterInterface $formatter)
    {
        $this->formatter = $formatter;

$formatter is of type object<Http\Message\Formatter>, but the property $formatter was declared to be of type object<Http\HttplugBundle\Collector\Formatter>. Are you sure that you always receive this specific sub-class here, or does it make sense to add an instanceof check?

    }

    /**
     * Formats an exception.
     *
     * @param Exception $exception
     *
     * @return string
     */
    public function formatException(Exception $exception)
    {
        if ($exception instanceof HttpException) {
            return $this->formatter->formatResponse($exception->getResponse());
        }

        if ($exception instanceof TransferException) {
            return $exception->getMessage();
        }

        return sprintf('Unexpected exception of type "%s"', get_class($exception));
    }

    /**
     * {@inheritdoc}
     */
    public function formatRequest(RequestInterface $request)
    {
        return $this->formatter->formatRequest($request);
    }

    /**
     * {@inheritdoc}
     */
    public function formatResponse(ResponseInterface $response)
    {
        return $this->formatter->formatResponse($response);
    }
}