FOS\ElasticaBundle\Serializer\Callback

Complexity

Total Complexity

15

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

86.36%

Importance

Changes	3
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	serialize()	0	16	4
A	setSerializer()	0	7	2
A	setGroups()	0	8	3
A	setVersion()	0	8	3
A	setSerializeNull()	0	8	3

<?php

namespace FOS\ElasticaBundle\Serializer;

use JMS\Serializer\SerializationContext;
use JMS\Serializer\SerializerInterface;

class Callback
{
    protected $serializer;
    protected $groups = array();
    protected $version;
    protected $serializeNull;

    public function setSerializer($serializer)
    {
        $this->serializer = $serializer;
        if (!method_exists($this->serializer, 'serialize')) {
            throw new \RuntimeException('The serializer must have a "serialize" method.');
        }
    }

    public function setGroups(array $groups)
    {
        $this->groups = $groups;

        if (!empty($this->groups) && !$this->serializer instanceof SerializerInterface) {
            throw new \RuntimeException('Setting serialization groups requires using "JMS\Serializer\Serializer".');
        }
    }

    public function setVersion($version)
    {
        $this->version = $version;

        if ($this->version && !$this->serializer instanceof SerializerInterface) {
            throw new \RuntimeException('Setting serialization version requires using "JMS\Serializer\Serializer".');
        }
    }

    public function setSerializeNull($serializeNull)
    {
        $this->serializeNull = $serializeNull;

        if (true === $this->serializeNull && !$this->serializer instanceof SerializerInterface) {
            throw new \RuntimeException('Setting null value serialization option requires using "JMS\Serializer\Serializer".');
        }
    }

    public function serialize($object)
    {
        $context = $this->serializer instanceof SerializerInterface ? SerializationContext::create()->enableMaxDepthChecks() : array();

        if (!empty($this->groups)) {
            $context->setGroups($this->groups);
        }

        if ($this->version) {
            $context->setVersion($this->version);
        }

        $context->setSerializeNull($this->serializeNull);

        return $this->serializer->serialize($object, 'json', $context);
    }
}