public function CachedStorage::write in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Config/CachedStorage.php \Drupal\Core\Config\CachedStorage::write()
2. 10 core/lib/Drupal/Core/Config/CachedStorage.php \Drupal\Core\Config\CachedStorage::write()

Writes configuration data to the storage.

Parameters

string $name: The name of a configuration object to save.

array $data: The configuration data to write.

Return value

bool TRUE on success, FALSE in case of an error.

Throws

\Drupal\Core\Config\StorageException If the back-end storage does not exist and cannot be created.

Overrides StorageInterface::write

File

core/lib/Drupal/Core/Config/CachedStorage.php, line 123

Class

CachedStorage

Defines the cached storage.

Namespace

Drupal\Core\Config

Code

public function write($name, array $data) {
  if ($this->storage
    ->write($name, $data)) {

    // While not all written data is read back, setting the cache instead of
    // just deleting it avoids cache rebuild stampedes.
    $this->cache
      ->set($this
      ->getCacheKey($name), $data);
    $this->findByPrefixCache = [];
    return TRUE;
  }
  return FALSE;
}