TYPO3\CMS\Core\Database\Middleware\UsableForConnectionInterface Interface Reference

Inheritance diagram for TYPO3\CMS\Core\Database\Middleware\UsableForConnectionInterface:

Public Member Functions
	canBeUsedForConnection (string $identifier, array $connectionParams)

Detailed Description

Custom driver middleware can implement this interface to decide per connection and connection configuration if it should be used or not. For example, registering a global driver middleware which only takes affect on connections using a specific driver like pdo_sqlite.

Usually this should be a rare case and mostly a driver middleware can be simply configured as a connection middleware directly, which leaves this more or less a special implementation detail for the TYPO3 core.

Definition at line 33 of file UsableForConnectionInterface.php.

Member Function Documentation

canBeUsedForConnection()

TYPO3\CMS\Core\Database\Middleware\UsableForConnectionInterface::canBeUsedForConnection	(	string	$identifier,
		array	$connectionParams
	)

Return true if the driver middleware should be used for the concrete connection.

See also

‪ConnectionPool::getDriverMiddlewares()

Implemented in TYPO3\CMS\Core\Database\Middleware\CustomPdoDriverResultMiddleware, and TYPO3\CMS\Core\Tests\Functional\Database\Fixtures\DriverMiddlewares\DropForConnectionNamedSecondTestDriverMiddleware.