Page History

...

2012-01-16 13:23:45,878 [stSaxonWithFlag] INFO  XPathBuilder  - Namespaces discovered in message: 
{xmlns:a=[http://apache.org/camel], DEFAULT=[http://apache.org/default], 
xmlns:b=[http://apache.org/camelA, http://apache.org/camelB]}

Loading script from external resource

Available as of Camel 2.11

You can externalize the script and have Camel load it from a resource such as "classpath:", "file:", or "http:".
This is done using the following syntax: "resource:scheme:location", eg to refer to a file on the classpath you can do:

.setHeader("myHeader").xpath("resource:classpath:myxpath.txt", String.class)

Dependencies

The XPath language is part of camel-core.