/**
* Converts XML definitions from parsing results
*
* @param array $listeners Parsing results
* @param Container $container The Di Container
*
* @return void
*/
protected function applyListeners(array $listeners, Container $container)
{
foreach ($listeners as $infos) {
$class = $infos['class'];
$service = $infos['service'];
if (empty($class) && empty($service)) {
throw new Exception('Invalid Xml Listener: either "class" or "service" attribute must be defined.');
}
if (!empty($class)) {
$def = new ClassDefinition($class);
$container->addListener($def->invoke($container));
continue;
}
if (!$container->has($service)) {
throw new Exception(sprintf('Invalid Xml Listener service ID: "%s"', $service));
}
$container->addListener($container->get($service));
}
}
