/**
* Get the existing factory for a class. If a factory is not already defined
* a default one will be created via reflection.
*
* @param string $class Name of the class
* @param array $params Optional
*
* @return FactoryInterface
*/
public function getFactory($class, array $params = array())
{
if (!isset($this->factories[$class]) && $this->autowire) {
$this->factories[$class] = Definition::getDefaultForClass($class);
}
$factory = $this->factories[$class];
// if $params is defined, we need to either make a copy of the existing
// Factory or make the Definition create a new factory with the params
if ($params) {
$factory = $factory->getFactory($params);
}
return $factory;
}
