Scala DSL Supported Languages
Support for other languages inside the 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.
You can use any of the supported Camel Languages in the Scala DSL; see below for a couple of examples:
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.