What's the policy on forwarding headers in camel components ?

[Sorin Silaghi]

Hello,

        I'm working with a custom camel component that doesn't forward
the headers and this breaks my route. I noticed most camel components
do this but I looked at the file component and couldn't tell exactly
where it happens.

        So my question is what's the default behaviour ? If I just
copy all the headers from "in" to "out" is that ok? For the moment I
added the folowing line to the custom processor but I'm not sure if
this is the right way to do it:

        exchange.getOut().setHeaders(exchange.getIn().getHeaders());


thanks,
           Sorin.