Support for other languages inside Scala DSL routes is delivered through traits. The org.apache.camel.scala.dsl.languages
package currently offers traits to support XPath. To use any given language, you can mix-in the trait when creating your RouteBuilder
like this:
Using XPath
With the XPath trait, you have an additional method available on an Exchange
to do XPath queries against the message. Just look at this Splitter example, where the xpath
method is used in a Exchange ⇒ Any*
function literal
Using JXPath
With the org.apache.camel.scala.dsl.languages.JXPath
trait, you can an additional jxpath
method on the Exchange
. In the Recipient List example below, JXPath is used for getting the next endpoint's name out of the message body.