/**
* Get a service called `$name` throwing an error by default if it does not exist yet and can not be created
*
* @param string $name
* @param array $arguments
* @param int $failure
* @return mixed
* @throws \ErrorException
*/
public function getService($name, array $arguments = array(), $failure = self::FAIL_WITH_ERROR)
{
if ($this->hasService($name)) {
return $this->_services->offsetGet($name);
} elseif ($this->hasProvider($name)) {
$this->_constructService($name, $arguments);
if ($this->hasService($name)) {
return $this->_services->offsetGet($name);
}
}
if ($failure & self::FAIL_WITH_ERROR) {
throw new ErrorException(sprintf('Service "%s" not known or cannot be created!', $name));
}
return null;
}
