Camel - integration with an existing application

I am currently working on a trading application that does not use camel. It essentially accepts transactions, performs some processing, and sends the details to an external system.

Now we need to integrate 3 new systems uusing FTP for 2 systems and JMS for 1 system.

I would like to use Camel in my application for these integrations. I read a good piece of the camel in action, but I did not understand how we could start our camel routes.

In fact, we do not want to modify too much any part of an existing application as our effective work in production.

In the existing application, we create the Trade Value object and its object, which I want to start with our camel integration. I don't have a database table or jms queue where I can start the route from.

I quickly looked through the chapter on Bean Routing and Deletion in the Camel in Action book, but I wanted to consult with people first before proceeding with any steps. What would be the best approach for this integration?

Thanks Damien