APL\Security\SecurityListener

Complexity

Total Complexity

4

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	4
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	addPolicy()	0	4	1
A	preCommand()	0	12	3

<?php

/**
 *
 * Copyright 2014 Simon Mönch.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace APL\Security;

use APL\Event\PreCommandEvent;
use APL\Exception\SecurityException;

/**
 *
 * @author Simon Mönch
 * @author David Badura <d.a.badura@gmail.com>
 */
class SecurityListener
{
    /**
     *
     * @var PolicyInterface[]
     */
    protected $polices = array();

    /**
     *
     * @param PolicyInterface $policy
     */
    public function addPolicy(PolicyInterface $policy)
    {
        $this->polices[] = $policy;
    }

    /**
     *
     * @param PreCommandEvent $event
     */
    public function preCommand(PreCommandEvent $event)
    {
        $command = $event->getCommand();

        foreach ($this->polices as $policy) {
            if ($policy->check($command)) {
                continue;
            }

            throw new SecurityException($command, $policy);
        }
    }
}