Supported XPath functions in WSO2 ESB 4.8.1

Question

The following XPath functions seem not be supported in WSO2 ESB 4.8.1:

• escape-html-uri()
• iri-to-uri()
• encode-for-uri()

Does an

Answer 1

As far as I can tell from the JavaDocs, the synapse XPath implementation is built on Jaxen, which is XPath version 1.0 only. Therefore none of those functions will be supported, you only have the very limited function library of XPath 1.0 plus the synapse-specific get-property extension.