ELCamel supports the unified JSP and JSF Expression Language via the JUEL For example you could use EL inside a Message Filter in XML <route> <from uri="seda:foo"/> <filter> <el>in.headers.foo = 'bar'</el> <to uri="seda:bar"/> </filter> </route> You could use EL to create an Predicate in a Message Filter or as an Expression for a Recipient List |