How do I convert my BeanInvocation object in camel to a message body and headers?

I'm using Camel Proxy to expose an interface as a starting point for a route. It uses a BeanInvocation object as the message body. How do I set the message body and headers based on the arguments passed to the interface?

public interface test{
   public void sayHi(String firstName, String lastName);
}

I'd like to make the body (firstName + " " + lastName). I'd also like to know how to set one argument as a 开发者_如何学Goheader on the message and the other as the body.

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It uses the same bean parameter binding stuff that regular Camel bean invocations uses. So check out the documentation about this

http://camel.apache.org/bean-integration.html

Camel in Action chapter 4 covers all about using beans with Camel.