Feature: #100089 - Introduce Doctrine DBAL v3 driver middlewares

See forge#100089


Since v3, Doctrine DBAL supports adding custom driver middlewares. These middlewares act as a decorator around the actual Driver component. Subsequently, the Connection, Statement and Result components can be decorated as well. These middlewares must implement the \Doctrine\DBAL\Driver\Middleware interface. A common use case would be a middleware for implementing SQL logging capabilities.

For more information on driver middlewares, see https://www.doctrine-project.org/projects/doctrine-dbal/en/current/reference/architecture.html. Furthermore, you can look up the implementation of the \TYPO3\CMS\Adminpanel\Log\DoctrineSqlLoggingMiddleware in ext:adminpanel as an example.

Registering a new driver middleware

    = \TYPO3\CMS\Adminpanel\Log\DoctrineSqlLoggingMiddleware::class;


Using custom middlewares allows to enhance the functionality of Doctrine components.