Abacaphiliac\AwsSdk\ClaimCheck\Serializer\ClaimCheckSerializerChain

Complexity

Total Complexity

9

Size/Duplication

Total Lines	68
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	1

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	serialize()	0	12	3
A	unserialize()	0	12	3
A	setSerializers()	0	6	1
A	addSerializer()	0	4	1

<?php

namespace Abacaphiliac\AwsSdk\ClaimCheck\Serializer;

use Abacaphiliac\AwsSdk\ClaimCheck\ClaimCheck;
use Abacaphiliac\AwsSdk\ClaimCheck\Exception\ExceptionInterface;
use Abacaphiliac\AwsSdk\ClaimCheck\Exception\InvalidArgumentException;

class ClaimCheckSerializerChain implements ClaimCheckSerializerInterface
{
    /** @var  ClaimCheckSerializerInterface[] */
    private $serializers;

    /**
     * SerializerChain constructor.
     * @param ClaimCheckSerializerInterface[] $serializers
     */
    public function __construct(array $serializers = [])
    {
        $this->setSerializers($serializers);
    }

    /**
     * @param ClaimCheck $claimCheck
     * @return string
     * @throws ExceptionInterface
     */
    public function serialize(ClaimCheck $claimCheck)
    {
        foreach ($this->serializers as $serializer) {
            try {
                return $serializer->serialize($claimCheck);
            } catch (ExceptionInterface $e) {
                continue;
            }
        }
        
        throw new InvalidArgumentException('Failed to serialize Claim Check.');
    }

    /**
     * @param string $encodedValue
     * @return ClaimCheck
     * @throws ExceptionInterface
     */
    public function unserialize($encodedValue)
    {
        foreach ($this->serializers as $serializer) {
            try {
                return $serializer->unserialize($encodedValue);
            } catch (ExceptionInterface $e) {
                continue;
            }
        }

        throw new InvalidArgumentException('Failed to hydrate Claim Check from message: ' . $encodedValue);
    }

    /**
     * @param ClaimCheckSerializerInterface[] $serializers
     */
    private function setSerializers(array $serializers)
    {
        $this->serializers = array();
        
        array_map(array($this, 'addSerializer'), $serializers);
    }

    /**
     * @param ClaimCheckSerializerInterface $serializer
     */
    private function addSerializer(ClaimCheckSerializerInterface $serializer)
    {
        $this->serializers[] = $serializer;
    }
}