public function ConfigDatabaseStorage::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.

Overrides ConfigStorageInterface::write

File

core/includes/config.inc, line 1436

This is the API for configuration storage.

Class

ConfigDatabaseStorage

Defines the database storage controller.

Code

public function write($name, array $data) {
  // Ensure that the config name is included in the written file.
  $data = array_merge(array('_config_name' => $name), $data);
  $data = $this->encode($data) . "\n";
  try {
    db_merge($this->table, array('target' => $this->database))
      ->key(array('name' => $name))
      ->fields(array(
        'name' => $name,
        'data' => $data,
        'changed' => REQUEST_TIME,
      ))
      ->execute();
  }
  catch (\Exception $e) {
    throw new ConfigStorageException('Failed to write configuration to the database: ' . $this->$name, 0, $e);
  }
  return TRUE;
}