private function get_file($id)
{
if ($this->files_cache->contains($id)) {
return $this->files_cache->get($id);
} else {
$file = new File(PATH_TO_ROOT . '/cache/' . $this->prefix . '-' . $id);
$this->files_cache->store($id, $file);
return $file;
}
}
/**
* @desc Returns the ExtensionPointProvider of the provider which id is $provider_id.
* @param string $provider_id The provider id.
* @return ExtensionPointProvider The corresponding ExtensionPointProvider.
* @throws UnexistingExtensionPointProviderException
*/
public function get_provider($provider_id)
{
if (!$this->loaded_providers->contains($provider_id)) {
if (!$this->provider_exists($provider_id)) {
$this->try_to_reload_modules_providers($provider_id);
}
$classname = $this->compute_provider_classname($provider_id);
$this->loaded_providers->store($provider_id, new $classname());
}
return $this->loaded_providers->get($provider_id);
}