Related Problem or Business Case

Ladybug has to migrate from JAX-RS to Spring MVC. This is more or less done as far as ladybug itself is concerned, see wearefrank/ladybug#513. The Frank!Framework needs to be updated before it can use this change of Ladybug. Presently it uses Ladybug through a servlet, nl.nn.testtool.web.ApiServlet. It has to use Spring's DispatcherServlet instead.

Describe the Feature

See above.

Collaboration with External Companies

No, community resolution only

Anything else?

I have tested this using two test projects. Project https://github.com/wearefrank/ladybug-spring-boot tests it including authorization. Pull request wearefrank/ladybug-test-webapp#30 tests it without authorization.