Tarantool\Client\Response

Complexity

Total Complexity

7

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	0

Test Coverage

Coverage

76.47%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	isError()	0	6	1
A	getHeaderField()	0	8	2
A	getBodyField()	0	8	2
A	tryGetBodyField()	0	4	1

<?php

declare(strict_types=1);

/*
 * This file is part of the Tarantool Client package.
 *
 * (c) Eugene Leonovich <gen.work@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Tarantool\Client;

final class Response
{
    public const TYPE_ERROR = 0x8000;

    private $header;
    private $body;

    public function __construct(array $header, array $body)
    {
        $this->header = $header;
        $this->body = $body;
    }

    public function isError() : bool
    {
        $code = $this->header[IProto::CODE];

        return $code >= self::TYPE_ERROR;
    }

    public function getHeaderField(int $code)
    {
        if (!isset($this->header[$code])) {
            throw new \InvalidArgumentException(\sprintf('Invalid header code 0x%x.', $code));
        }

        return $this->header[$code];
    }

    public function getBodyField(int $code)
    {
        if (!isset($this->body[$code])) {
            throw new \InvalidArgumentException(\sprintf('Invalid body code 0x%x.', $code));
        }

        return $this->body[$code];
    }

    public function tryGetBodyField(int $code, $default = null)
    {
        return $this->body[$code] ?? $default;
    }
}