Romm\Formz\Middleware\Element\DefaultMiddleware

Complexity

Total Complexity

2

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
	process()	0	1	?
A	before()	0	6	1
A	getArguments()	0	4	1

<?php
/*
 * 2017 Romain CANON <romain.hydrocanon@gmail.com>
 *
 * This file is part of the TYPO3 FormZ project.
 * It is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License, either
 * version 3 of the License, or any later version.
 *
 * For the full copyright and license information, see:
 * http://www.gnu.org/licenses/gpl-3.0.html
 */

namespace Romm\Formz\Middleware\Element;

use Romm\Formz\Middleware\Argument\Arguments;
use Romm\Formz\Domain\Middleware\End\EndSignal;
use Romm\Formz\Middleware\Signal\Before;

/**
 * Default middleware abstraction that can be extended by custom middleware.
 *
 * Note that a middleware extending this class will be called before the end of
 * the middleware processing.
 *
 * If you need the middleware to be called earlier, you can:
 * - @see \Romm\Formz\Middleware\Element\OnBeginMiddleware
 * - @see \Romm\Formz\Middleware\Element\AbstractMiddleware
 */
abstract class DefaultMiddleware extends AbstractMiddleware implements Before, EndSignal
{
    /**
     * @var Arguments
     */
    private $arguments;

    /**
     * @return void
     */
    abstract protected function process();

    /**
     * We override this function to manually call the `process` function.
     *
     * @param Arguments $arguments
     */
    final public function before(Arguments $arguments)
    {
        $this->arguments = $arguments;

        $this->process();
    }

    /**
     * @return Arguments
     */
    final protected function getArguments()
    {
        return $this->arguments;
    }
}