/**
* Get service instance
*
* @param string $serviceName Service Name
*
* @return mixed Service instance
*
* @throws DoppoNotCompiledException Container not compiled yet
* @throws DoppoServiceNotExistsException Service not found
*/
public function get($serviceName)
{
if (!$this->compiled) {
throw new DoppoNotCompiledException('Container should be compiled before being used');
}
/**
* The service is found as an instance, so we can be ensured that the
* value inside this position is a valid Service instance
*/
if (isset($this->serviceInstances[$serviceName])) {
return $this->serviceInstances[$serviceName];
}
/**
* Otherwise, we must check if the service defined with its name has
* been compiled
*/
if (!$this->services->has($serviceName)) {
throw new DoppoServiceNotExistsException(sprintf('Service "%s" not found', $serviceName));
}
return $this->serviceInstances[$serviceName] = $this->buildExistentService($serviceName);
}
