Task\TaskBundle\EventListener\DoctrineTaskExecutionListener

Complexity

Total Complexity

3

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	clearEntityManagerAfterTask()	0	8	2

<?php

/*
 * This file is part of php-task library.
 *
 * (c) php-task
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace Task\TaskBundle\EventListener;

use Doctrine\ORM\EntityManagerInterface;
use Task\Event\TaskExecutionEvent;

/**
 * Listens on task-execution events.
 */
class DoctrineTaskExecutionListener
{
    /**
     * @var EntityManagerInterface
     */
    private $entityManager;

    /**
     * @param EntityManagerInterface $entityManager
     */
    public function __construct(EntityManagerInterface $entityManager = null)
    {
        $this->entityManager = $entityManager;
    }

    /**
     * This method clears the entity-manager after each task to ensure clean state before next task.
     *
     * @param TaskExecutionEvent $event
     */
    public function clearEntityManagerAfterTask(TaskExecutionEvent $event)

The parameter $event is not used and could be removed.

    {
        if (!$this->entityManager) {
            return;
        }

        $this->entityManager->clear();
    }
}