Access properties / values set in the bean in camel route
<p>Is there a way to access some values or properties that are set in the bean which can be accessed in the camel route ?
Example, </p>

<pre><code>from(RoutA.getEndpoint()).routeId(RouteA.getEndpoint())
        .to(RouteB.getEndpoint())
        .to(RouteC.getEndpoint())
        .to(RouteD.getEndpoint())
        ;
</code></pre>

<p>I am setting a flag in routeA bean and based on the flag I need to call some routes vs others</p>

<pre><code>from(RouteA.getEndpoint()).routeId(RouteA.getEndpoint())
        .choice()
            .when(header(flag).isEqualTo(true)).to(RouteB.getEndpoint())
        .end()
        .to(RouteC.getEndpoint())
        .to(RouteD.getEndpoint())
        ;
</code></pre>

<p>How to add the flag as a header or any other way to do it ?</p>