/**
* This method perform a broadcast for a concrete event
*
*/
public function broadcastEvent(__Event &$event)
{
$event_type = $event->getEventType();
if (key_exists($event_type, $this->_event_listeners)) {
foreach ($this->_event_listeners[$event_type] as &$event_listener) {
$event_listener->receiveEvent($event);
}
}
}
/**
* This method is called by the {@link __EventDispatcher} when a new event is raised and the current {@link __EventListener} is suscribed to it.
*
* @param __Event $event The raised event reference
*/
public function receiveEvent(__Event &$event)
{
if ($event instanceof __ContextEvent && $event->getContextId() == $this->getContextId()) {
if ($this->_send_event_to_callback == true) {
$parameters = array();
$parameters[] =& $event;
$this->_callback->execute($parameters);
} else {
$this->_callback->execute();
}
}
}
public function __construct(&$raiser_object, $event_type, $context_id = null)
{
parent::__construct($raiser_object, $event_type);
if ($context_id == null) {
$context_id = __CurrentContext::getInstance()->getContextId();
}
$this->_context_id = $context_id;
}
/**
* This method is called everytime the EVENT_ON_REQUIRED_PERMISSION_ASSIGNMENT event is raised,
* which means that a __SystemResource instance has acquired permissions and need to check
* if current user has access to then
*
* @param __Event $event The event EVENT_ON_REQUIRED_PERMISSION_ASSIGNMENT, which contains the __SystemReosurce
*/
public function onRequiredPermissionAssignment(__Event &$event)
{
$system_resource = $event->getRaiserObject();
$this->checkAccess($system_resource);
}
