RemiSan\Serializer\NameExtractor\ConstNameExtractor

Complexity

Total Complexity

3

Size/Duplication

Total Lines	26
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	extractName()	0	8	2
A	canExtractName()	0	4	1

<?php

namespace RemiSan\Serializer\NameExtractor;

use RemiSan\Serializer\SerializableClassNameExtractor;

class ConstNameExtractor implements SerializableClassNameExtractor
{
    /**
     * @param string $class
     *
     * @return string
     */
    public function extractName($class)
    {
        if (!$this->canExtractName($class)) {
            throw new \InvalidArgumentException();
        }

        return $class::NAME;
    }

    /**
     * @param string $class
     *
     * @return bool
     */
    public function canExtractName($class)
    {
        return defined($class . '::NAME');
    }
}