/**
* Flush the listeners belonging to $groupName in the current php id
*
* @param string $groupName
* @return void
*/
protected function _flushByGroup($groupName)
{
$phpId = $this->_registry->get(SW_ENGINE_CURRENT_PHPID);
if (null === $phpId) {
return;
}
if (!isset($this->_list[$phpId])) {
return;
}
foreach ($this->_list[$phpId] as $eventType => $listeners) {
foreach ($listeners as $offset => $listener) {
if ($listener->getGroup() === $groupName) {
if (isset($currentEventType) && $currentEventType !== $eventType) {
if (count($this->_list[$phpId][$currentEventType]) === 0) {
unset($this->_list[$phpId][$currentEventType]);
}
}
unset($this->_list[$phpId][$eventType][$offset]);
$this->_count--;
$currentEventType = $eventType;
}
}
}
if (isset($currentEventType)) {
$this->_performListMaintenance($phpId, $currentEventType);
}
$logMessage = 'Flushed ALL event listeners belonging to group "%s" in the current phpId ("%d") in class "%s"';
Streamwide_Engine_Logger::debug(sprintf($logMessage, $groupName, $phpId, $this->_class));
$logMessage = 'The event listeners count for class "%s" is %d';
Streamwide_Engine_Logger::debug(sprintf($logMessage, $this->_class, $this->_count));
}
/**
* Retrieve the controller reference from the registry
*
* @return Streamwide_Engine_Controller
* @throws Exception
*/
public function getController()
{
$controller = $this->_registry->get(SW_ENGINE_CONTROLLER);
if (null === $controller) {
throw new Exception('Controller object not set in the registry');
}
return $controller;
}
