ZfcUser\EventManager\EventProvider

Complexity

Total Complexity

8

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
B	setEventManager()	0	18	6
A	getEventManager()	0	7	2

<?php
namespace ZfcUser\EventManager;
use Traversable;
use Zend\EventManager\EventManagerAwareInterface;
use Zend\EventManager\EventManagerInterface;
use Zend\EventManager\EventManager;
use Zend\EventManager\SharedEventManager;

abstract class EventProvider implements EventManagerAwareInterface
{
    /**
     * @var EventManagerInterface
     */
    protected $events;
    /**
     * Set the event manager instance used by this context
     *
     * @param  EventManagerInterface $events
     * @return mixed
     */
    public function setEventManager(EventManagerInterface $events)
    {
        $identifiers = array(__CLASS__, get_called_class());
        if (isset($this->eventIdentifier)) {
            if ((is_string($this->eventIdentifier))
                || (is_array($this->eventIdentifier))
                || ($this->eventIdentifier instanceof Traversable)
            ) {
                $identifiers = array_unique(array_merge($identifiers, (array) $this->eventIdentifier));
            } elseif (is_object($this->eventIdentifier)) {

The property eventIdentifier does not exist. Did you maybe forget to declare it?

                $identifiers[] = $this->eventIdentifier;
            }
            // silently ignore invalid eventIdentifier types
        }
        $events->setIdentifiers($identifiers);
        $this->events = $events;
        return $this;
    }
    /**
     * Retrieve the event manager
     *
     * Lazy-loads an EventManager instance if none registered.
     *
     * @return EventManagerInterface
     */
    public function getEventManager()
    {
        if (!$this->events instanceof EventManagerInterface) {
            $this->setEventManager(new EventManager(new SharedEventManager()));
        }
        return $this->events;
    }
}