Doctrine\DBAL\Types\ObjectType

Complexity

Total Complexity

8

Size/Duplication

Total Lines	62
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	convertToDatabaseValue()	0	3	1
A	convertToPHPValue()	0	16	3
A	getSQLDeclaration()	0	3	1
A	getName()	0	3	1
A	getBindingType()	0	3	1
A	requiresSQLCommentHint()	0	3	1

<?php

namespace Doctrine\DBAL\Types;

use Doctrine\DBAL\ParameterType;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use function is_resource;
use function restore_error_handler;
use function serialize;
use function set_error_handler;
use function stream_get_contents;
use function unserialize;

/**
 * Type that maps a PHP object to a clob SQL type.
 */
class ObjectType extends Type
{
    /**
     * {@inheritdoc}
     */
    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
    {
        return $platform->getBlobTypeDeclarationSQL($fieldDeclaration);
    }

    /**
     * {@inheritdoc}
     */
    public function convertToDatabaseValue($value, AbstractPlatform $platform)
    {
        return serialize($value);
    }

    /**
     * {@inheritdoc}
     */
    public function convertToPHPValue($value, AbstractPlatform $platform)
    {
        if ($value === null) {
            return null;
        }

        $value = is_resource($value) ? stream_get_contents($value) : $value;

        set_error_handler(function (int $code, string $message) : void {
            throw ConversionException::conversionFailedUnserialization($this->getName(), $message);
        });

        try {
            return unserialize($value);
        } finally {
            restore_error_handler();
        }
    }

    /**
     * {@inheritdoc}
     */
    public function getBindingType() : int
    {
        return ParameterType::BINARY;
    }

    /**
     * {@inheritdoc}
     */
    public function getName()
    {
        return Type::OBJECT;
    }

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