StorageComparer::getAndSortConfigData

protected StorageComparer::getAndSortConfigData($collection)

protected function getAndSortConfigData($collection) {
  $source_storage = $this->getSourceStorage($collection);
  $target_storage = $this->getTargetStorage($collection);
  $target_names = $target_storage->listAll();
  $source_names = $source_storage->listAll();
  // Prime the static caches by reading all the configuration in the source
  // and target storages.
  $target_data = $target_storage->readMultiple($target_names);
  $source_data = $source_storage->readMultiple($source_names);
  // If the collection only supports simple configuration do not use
  // configuration dependencies.
  if ($collection == StorageInterface::DEFAULT_COLLECTION) {
    $dependency_manager = new ConfigDependencyManager();
    $this->targetNames[$collection] = $dependency_manager->setData($target_data)->sortAll();
    $this->sourceNames[$collection] = $dependency_manager->setData($source_data)->sortAll();
  }
  else {
    $this->targetNames[$collection] = $target_names;
    $this->sourceNames[$collection] = $source_names;
  }
}