How to monitor Apache Camel status?

Question

Hi. I have already working Camel configuration that is watching a database table (through spring and hibernate), and when something shows up in DB, Camel consumes it and sends message to JMS broker.

This works flawlessly. And is built in DSL in MyOwnMessageRouteBuilder.configure()

Now I'd like to add monitoring that do something if no new data shows up in DB in given (like 3h) time. Is that possible in Camel at all? I can see callbacks like onCompletion or onException, but nothing like onIdle()....

Best regards