On 17/10/2007, dmd <[EMAIL PROTECTED]> wrote: > James, > > Thank you for the clarifications! That will be very helpful. > > So, given your observations, and further reading on ODE, I am inclined to go > for the model of using Java beans for the business logic components and > Camel to wire it up. > > Regarding the payloads and predicates, I'm still not 100% clear on which > predicate languages can be used with what payload types. For instance, if I > use a POJO as the payload, what kind of predicate can I use on it?
For POJO payloads the best expression/predicate languages are probably EL (as in JSP-EL or JSF-EL) or OGNL or Groovy depending on which one seems most natural to you. You might also find velocity & stringtemplate as useful for generating textual messages (such as emails etc) from your POJOs -- James ------- http://macstrac.blogspot.com/ Open Source SOA http://open.iona.com
