/**
* Loads an internal Service.
*
* @param string $name Internal service name
* @return Bisna\Service\AbstractService
*/
public function getInternalService($name)
{
$serviceContext = $this->context->lookup($name);
$serviceConfig = $serviceContext['config'];
// Throw exception if service is not internal
if (!(isset($serviceConfig['internal']) && $serviceConfig['internal'])) {
throw new Exception\InvalidServiceException("Unable to initialize external service '{$serviceContext['class']}' through an internal call.");
}
return $this->loadService($serviceContext);
}
/**
* Retrieve context of a given service name.
*
* @param string $name Service name
*
* @return array
*/
private function getServiceContext($name)
{
$serviceContext = $this->context->lookup($name);
// Throw an exception if service not found
if (!is_array($serviceContext)) {
throw new Exception\InvalidServiceException("Unable to locate service '" . $name . "'.");
}
$classParents = class_parents($serviceContext['class']);
// Throw exception if service is not service
if (!in_array('Bisna\\Service\\Service', $classParents)) {
throw new Exception\InvalidServiceException("Unable to initialize a non service '{$serviceContext['class']}'.");
}
return $serviceContext;
}