class KeyValueDatabaseFactory in Drupal 9

Defines the key/value store factory for the database backend.

Hierarchy

• class \Drupal\Core\KeyValueStore\KeyValueDatabaseFactory implements KeyValueFactoryInterface

1 string reference to 'KeyValueDatabaseFactory'

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

core/core.services.yml

1 service uses KeyValueDatabaseFactory

keyvalue.database in core/core.services.yml

Drupal\Core\KeyValueStore\KeyValueDatabaseFactory

File

core/lib/Drupal/Core/KeyValueStore/KeyValueDatabaseFactory.php, line 11

Namespace

Drupal\Core\KeyValueStore

class KeyValueDatabaseFactory implements KeyValueFactoryInterface {

  /**
   * The serialization class to use.
   *
   * @var \Drupal\Component\Serialization\SerializationInterface
   */
  protected $serializer;

  /**
   * The database connection to use.
   *
   * @var \Drupal\Core\Database\Connection
   */
  protected $connection;

  /**
   * Constructs this factory object.
   *
   * @param \Drupal\Component\Serialization\SerializationInterface $serializer
   *   The serialization class to use.
   * @param \Drupal\Core\Database\Connection $connection
   *   The Connection object containing the key-value tables.
   */
  public function __construct(SerializationInterface $serializer, Connection $connection) {
    $this->serializer = $serializer;
    $this->connection = $connection;
  }

  /**
   * {@inheritdoc}
   */
  public function get($collection) {
    return new DatabaseStorage($collection, $this->serializer, $this->connection);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
KeyValueDatabaseFactory::$connection	protected	property	The database connection to use.
KeyValueDatabaseFactory::$serializer	protected	property	The serialization class to use.
KeyValueDatabaseFactory::get	public	function	Constructs a new key/value store for a given collection name. Overrides KeyValueFactoryInterface::get
KeyValueDatabaseFactory::__construct	public	function	Constructs this factory object.