Chubbyphp\Deserialization\Decoder\Decoder

Complexity

Total Complexity

6

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	2
A	getContentTypes()	0	4	1
A	decode()	0	8	2
A	addTypeDecoder()	0	4	1

<?php

declare(strict_types=1);

namespace Chubbyphp\Deserialization\Decoder;

use Chubbyphp\Deserialization\DeserializerLogicException;

final class Decoder implements DecoderInterface
{
    /**
     * @var TypeDecoderInterface[]
     */
    private $decoderTypes;

    /**
     * @param TypeDecoderInterface[] $decoderTypes
     */
    public function __construct(array $decoderTypes)
    {
        $this->decoderTypes = [];
        foreach ($decoderTypes as $decoderType) {
            $this->addTypeDecoder($decoderType);
        }
    }

    /**
     * @param TypeDecoderInterface $decoderType
     */
    private function addTypeDecoder(TypeDecoderInterface $decoderType)
    {
        $this->decoderTypes[$decoderType->getContentType()] = $decoderType;
    }

    /**
     * @return array
     */
    public function getContentTypes(): array
    {
        return array_keys($this->decoderTypes);
    }

    /**
     * @param string $data
     * @param string $contentType
     *
     * @return array
     *
     * @throws DeserializerLogicException
     */
    public function decode(string $data, string $contentType): array
    {
        if (isset($this->decoderTypes[$contentType])) {
            return $this->decoderTypes[$contentType]->decode($data);
        }

        throw DeserializerLogicException::createMissingContentType($contentType);
    }
}