Spring: Developing Java Applications for the Enterprise

Mapped interceptors

Interceptors are a great way to add logic that needs to be executed during every request to our web application. The cool thing about interceptors is that, not only can we have a logic that executes before and/or after the request, we can even bypass or redirect the original web request itself. So far, we have seen a couple of examples of interceptors, such as performance logging and internationalization, but one problem with those examples is that there is no proper way to stop them from being run for specific requests.

For example, we might have a specific web request that does not need to run that additional logic in our interceptor. How can we tell Spring MVC to selectively include or exclude interceptors? Mapped interceptors ...