function StorageComparer::getAndSortConfigData

Gets and sorts configuration data from the source and target storages.

File

core/lib/Drupal/Core/Config/StorageComparer.php, line 443

Class

StorageComparer

Defines a config storage comparer.

Namespace

Code

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;
    }
}