byrokrat\id\Helper\IdFactoryDecoratorTrait

Complexity

Total Complexity

4

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	2
	createNewInstance()	0	1	?
A	createId()	0	8	2

<?php

declare(strict_types=1);

namespace byrokrat\id\Helper;

use byrokrat\id\IdFactoryInterface;
use byrokrat\id\FailingIdFactory;
use byrokrat\id\IdInterface;
use byrokrat\id\Exception;

/**
 * Implements a factory decorator that pass on object creation to decorated factory on failure
 */
trait IdFactoryDecoratorTrait
{
    /**
     * @var IdFactoryInterface
     */
    private $decoratedFactory;

    public function __construct(IdFactoryInterface $decoratedFactory = null)
    {
        $this->decoratedFactory = $decoratedFactory ?: new FailingIdFactory();
    }

    public function createId(string $raw, \DateTimeInterface $atDate = null): IdInterface
    {
        try {
            return $this->createNewInstance($raw, $atDate);
        } catch (Exception $e) {
            return $this->decoratedFactory->createId($raw, $atDate);
        }
    }

    abstract protected function createNewInstance(string $raw, \DateTimeInterface $atDate = null): IdInterface;
}