Oliverde8\Component\PhpEtl\Builder\Factories\Loader\JsonFileWriterFactory

Complexity

Total Complexity

2

Size/Duplication

Total Lines	19
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	configureValidator()	0	4	1
A	build()	0	4	1

<?php

declare(strict_types=1);

namespace Oliverde8\Component\PhpEtl\Builder\Factories\Loader;

use Oliverde8\Component\PhpEtl\Builder\Factories\AbstractFactory;
use Oliverde8\Component\PhpEtl\ChainOperation\ChainOperationInterface;
use Oliverde8\Component\PhpEtl\Load\File\Json;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\Constraints as Assert;

/**
 * Class FileWriterFactory
 *
 * @author    de Cramer Oliver<oiverde8@gmail.com>
 * @copyright 2018 Oliverde8
 * @package Oliverde8\Component\PhpEtl\Builder\Factories\Loader
 */
class JsonFileWriterFactory extends AbstractFactory
{
    /**
     * @inheritdoc
     */
    protected function configureValidator(): Constraint
    {
        return new Assert\Collection([
            'file' => new Assert\NotBlank(),
        ]);
    }

    /**
     * @inheritdoc
     */
    protected function build($operation, $options): ChainOperationInterface
    {
        $tmp = tempnam(sys_get_temp_dir(), 'etl');
        return $this->create(new Json($tmp), $options['file']);
    }
}