GpsLab\Component\Interval\Persistence\Doctrine\DBAL\Types\BaseType

Complexity

Total Complexity

7

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

85.71%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	convertToDatabaseValue()	0	6	2
A	convertToPHPValue()	0	12	3
A	getName()	0	6	1
	getIntervalClass()	0	1	?
A	requiresSQLCommentHint()	0	4	1

<?php

/**
 * GpsLab component.
 *
 * @author    Peter Gribanov <info@peter-gribanov.ru>
 * @copyright Copyright (c) 2016, Peter Gribanov
 * @license   http://opensource.org/licenses/MIT
 */

namespace GpsLab\Component\Interval\Persistence\Doctrine\DBAL\Types;

use Doctrine\DBAL\Platforms\AbstractPlatform;
use Doctrine\DBAL\Types\ConversionException;
use Doctrine\DBAL\Types\TextType;
use GpsLab\Component\Interval\Exception\InvalidIntervalFormatException;
use GpsLab\Component\Interval\IntervalInterface;

abstract class BaseType extends TextType
{
    /**
     * @param IntervalInterface|null $value
     * @param AbstractPlatform $platform
     *
     * @return null|string
     */
    public function convertToDatabaseValue($value, AbstractPlatform $platform)
    {
        $class = $this->getIntervalClass();

        return $value instanceof $class ? (string) $value : null;
    }

    /**
     * @throws ConversionException
     *
     * @param mixed $value
     * @param AbstractPlatform $platform
     *
     * @return null|IntervalInterface
     */
    public function convertToPHPValue($value, AbstractPlatform $platform)
    {
        if ($value === null) {
            return null;
        }

        try {
            return call_user_func([$this->getIntervalClass(), 'fromString'], $value);
        } catch (InvalidIntervalFormatException $e) {
            throw ConversionException::conversionFailed($value, $this->getName());
        }
    }

    /**
     * @return string
     */
    public function getName()
    {
        $names = explode('\\', $this->getIntervalClass());

        return array_pop($names);
    }

    /**
     * @return bool
     */
    public function requiresSQLCommentHint(AbstractPlatform $platform)
    {
        return true;
    }

    /**
     * @return string
     */
    abstract protected function getIntervalClass();
}