How to get Exchange from a within a POJO without changing the interface?

[Jim Talbut]

Hi,

I have a POJO that benefits from having a non-Camel interface (it means 
I can know that the interface matches that of a given web service).

Internally this POJO needs to extract a couple of properties from the 
Exchange.

Is there any way to get the "currently executing Exchange" without 
adding it as a parameter to the POJO?
Most useful for me would be either a static method or a method on the 
CamelContext, because they would allow me to move the Camel-specific 
processing into a separate bean.

Thanks

Jim