class DatabaseBackend

Defines the database flood backend. This is the default Drupal backend.

Hierarchy

• class \Drupal\Core\Flood\DatabaseBackend implements FloodInterface

File

core/lib/Drupal/Core/Flood/DatabaseBackend.php, line 12

Namespace

Drupal\Core\Flood

Members

Name	Modifiers	Type	Description
DatabaseBackend::$connection	protected	property	The database connection used to store flood event information.
DatabaseBackend::$requestStack	protected	property	The request stack.
DatabaseBackend::catchException	protected	function	Act on an exception when flood might be stale.
DatabaseBackend::clear	public	function	Makes the flood control mechanism forget an event for the current visitor. Overrides FloodInterface::clear
DatabaseBackend::doInsert	protected	function	Inserts an event into the flood table
DatabaseBackend::ensureTableExists	protected	function	Check if the flood table exists and create it if not.
DatabaseBackend::garbageCollection	public	function	Cleans up expired flood events. This method is called automatically on cron run. Overrides FloodInterface::garbageCollection
DatabaseBackend::isAllowed	public	function	Checks whether a user is allowed to proceed with the specified event. Overrides FloodInterface::isAllowed
DatabaseBackend::register	public	function	Registers an event for the current visitor to the flood control mechanism. Overrides FloodInterface::register
DatabaseBackend::schemaDefinition	public	function	Defines the schema for the flood table.
DatabaseBackend::TABLE_NAME		constant	The database table name.
DatabaseBackend::__construct	public	function	Construct the DatabaseBackend.