Xabbuh\XApi\Serializer\Symfony\StatementSerializer

Complexity

Total Complexity

5

Size/Duplication

Total Lines	58
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	serializeStatement()	0	4	1
A	serializeStatements()	0	4	1
A	deserializeStatement()	0	11	1
A	deserializeStatements()	0	11	1

<?php

/*
 * This file is part of the xAPI package.
 *
 * (c) Christian Flothmann <christian.flothmann@xabbuh.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Xabbuh\XApi\Serializer\Symfony;

use Symfony\Component\Serializer\SerializerInterface;
use Xabbuh\XApi\Model\Statement;
use Xabbuh\XApi\Serializer\StatementSerializerInterface;

/**
 * Serializes and deserializes {@link Statement statements} using the Symfony Serializer component.
 *
 * @author Christian Flothmann <christian.flothmann@xabbuh.de>
 */
final class StatementSerializer implements StatementSerializerInterface
{
    /**
     * @var SerializerInterface The underlying serializer
     */
    private $serializer;

    public function __construct(SerializerInterface $serializer)
    {
        $this->serializer = $serializer;
    }

    /**
     * {@inheritDoc}
     */
    public function serializeStatement(Statement $statement)
    {
        return $this->serializer->serialize($statement, 'json');
    }

    /**
     * {@inheritDoc}
     */
    public function serializeStatements(array $statements)
    {
        return $this->serializer->serialize($statements, 'json');
    }

    /**
     * {@inheritDoc}
     */
    public function deserializeStatement($data, array $attachments = array())
    {
        return $this->serializer->deserialize(

The expression $this->serializer->deserialize($data, 'Xabbuh\\XApi\\Model\\Statement', 'json', array('xapi_attachments' => $attachments)); of type object|array adds the type array to the return on line 56 which is incompatible with the return type declared by the interface Xabbuh\XApi\Serializer\StatementSerializerInterface::deserializeStatement of type Xabbuh\XApi\Model\Statement.

            $data,
            'Xabbuh\XApi\Model\Statement',
            'json',
            array(
                'xapi_attachments' => $attachments,
            )
        );
    }

    /**
     * {@inheritDoc}
     */
    public function deserializeStatements($data, array $attachments = array())
    {
        return $this->serializer->deserialize(

The expression $this->serializer->deserialize($data, 'Xabbuh\\XApi\\Model\\Statement[]', 'json', array('xapi_attachments' => $attachments)); of type object|array adds the type object to the return on line 71 which is incompatible with the return type declared by the interface Xabbuh\XApi\Serializer\StatementSerializerInterface::deserializeStatements of type Xabbuh\XApi\Model\Statement[].

            $data,
            'Xabbuh\XApi\Model\Statement[]',
            'json',
            array(
                'xapi_attachments' => $attachments,
            )
        );
    }
}