Use placeholders in camel expressions

[Anton Kirvel]

Hi,
I tried to use jxpath expression like this one:
<camelContext>
 ...
 <choice>
   <when>

     <jxpath>/foo/@value > 1000</jxpath>

     ...

   </when>

    ...

 </choice>

 ...

</camelContext>


I'd like to make 1000 a configurable value. I use property file from spring 
context.

Is there any way to use spring property injection (like ${propery_name})  in 
camel expression?



Best Regards,
Anton Kirvel