Http\Client\Common\HttpClientRouter

Complexity

Total Complexity

6

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	1

4 Methods

Rating	Name	Duplication	Size	Complexity
A	sendAsyncRequest()	0	6	1
A	sendRequest()	0	6	1
A	addClient()	0	7	1
A	chooseHttpClient()	0	10	3

<?php

namespace Http\Client\Common;

use Http\Client\Exception\RequestException;
use Http\Client\HttpAsyncClient;
use Http\Client\HttpClient;
use Psr\Http\Message\RequestInterface;

/**
 *
 */
class HttpClientRouter implements HttpClient, HttpAsyncClient
{
    private $clients = [];

    /**
     * {@inheritdoc}
     */
    public function sendAsyncRequest(RequestInterface $request)
    {
        $client = $this->chooseHttpClient($request);

        return $client->sendAsyncRequest($request);

The method sendAsyncRequest does only exist in Http\Client\HttpAsyncClient, but not in Http\Client\HttpClient.

    }

    /**
     * {@inheritdoc}
     */
    public function sendRequest(RequestInterface $request)
    {
        $client = $this->chooseHttpClient($request);

        return $client->sendRequest($request);

The method sendRequest does only exist in Http\Client\HttpClient, but not in Http\Client\HttpAsyncClient.

    }

    /**
     * Add a client to the router
     *
     * @param HttpClient|HttpAsyncClient $client
     * @param RequestMatcher             $requestMatcher
     */
    public function addClient($client, RequestMatcher $requestMatcher)
    {
        $this->clients[] = [
            'matcher' => $requestMatcher,
            'client'  => new HttpClientFlexible($client)
        ];
    }

    /**
     * Choose a http client given a specific request
     *
     * @param RequestInterface $request
     *
     * @return HttpClient|HttpAsyncClient
     */
    protected function chooseHttpClient(RequestInterface $request)
    {
        foreach ($this->clients as $client) {
            if ($client['matcher']->matches($request)) {
                return $client['client'];
            }
        }

        throw new RequestException('No client found for the specified request', $request);
    }
}