class KeyValueDatabaseFactory

KeyValueDatabaseExpirableFactory.php in drupal/core/lib/Drupal/Core/KeyValueStore/KeyValueDatabaseExpirableFactory.php

Contains Drupal\Core\KeyValueStore\KeyValueDatabaseExpirableFactory.

core.services.yml in drupal/core/core.services.yml

drupal/core/core.services.yml

keyvalue.database in drupal/core/core.services.yml

Drupal\Core\KeyValueStore\KeyValueDatabaseFactory

class KeyValueDatabaseFactory {

  /**
   * Constructs this factory object.
   *
   *
   * @param \Drupal\Core\Database\Connection $connection
   *   The Connection object containing the key-value tables.
   */
  function __construct(Connection $connection) {
    $this->connection = $connection;
  }

  /**
   * Constructs a new key/value database storage object for a given collection name.
   *
   * @param string $collection
   *   The name of the collection holding key and value pairs.
   * @param \Drupal\Core\Database\Connection $connection
   *   The connection to run against.
   * @return \Drupal\Core\KeyValueStore\DatabaseStorage
   *   A key/value store implementation for the given $collection.
   */
  public function get($collection) {
    return new DatabaseStorage($collection, $this->connection);
  }

}