/**
* Returns the value of a property.
*
* @param string $name
* @return mixed|null
*/
protected function getProperty($name)
{
if ($this->properties->offsetExists($name)) {
return $this->properties->offsetGet($name);
}
return null;
}
/**
* @param ArrayObject $config
*
* @throws \Phpro\AnnotatedForms\Exception\RuntimeException
*/
protected function injectListeners(ArrayObject $config)
{
if (!$config->offsetExists('listeners') || !$config->offsetGet('listeners')) {
return;
}
$listeners = $config->offsetGet('listeners');
foreach ($listeners as $index => $serviceKey) {
$listener = $this->getServiceLocator()->get($serviceKey);
if (!$listener instanceof ListenerAggregateInterface) {
throw new RuntimeException(sprintf('Expected ListenerAggregateInterface for key "%s"', $serviceKey));
}
$listeners[$index] = $listener;
}
$config->offsetSet('listeners', $listeners);
}
/**
* @param SmartServiceInterface $smartCrudService
* @param ArrayObject $config
*
* @return $this
*/
private function injectListeners(SmartServiceInterface $smartCrudService, ArrayObject $config)
{
if ($config->offsetExists($this::CONFIG_LISTENERS_KEY) && count($config[$this::CONFIG_LISTENERS_KEY]) < 1) {
return $this;
}
$serviceLocator = $this->getServiceLocator();
foreach ($config->offsetGet($this::CONFIG_LISTENERS_KEY) as $listener) {
$smartCrudService->getEventManager()->attach($serviceLocator->get($listener));
}
return $this;
}
