/**
* Runs through each storage backend and processes the Storable object
* @param StorableInterface $object
* @return array
* @throws \Exception
*/
public function process(StorableInterface $object)
{
if (is_array($this->backends) && count($this->backends) > 0) {
$results = [];
$identifiers = $object->getStorableBackendIdentifiers();
foreach ($this->backends as $identifier => $backend) {
if (in_array($identifier, $identifiers)) {
$results[$identifier] = $backend->write($object);
}
}
return $results;
} else {
throw new StorageProcessingException(sprintf("Tried to process an storable object '%s' with no backends", $object->getStorableIdentifier()));
}
}
