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

XPath 2.0 is supported in WSO2 ESB from version 4.5.0 onwards. It's disabled by default, so you need to do the following to enable it.

• Open $ESB_HOME/repository/conf/synapse.properties

• Uncomment the following line,

  synapse.xpath.dom.failover.enabled=true

To access properties in a proxy service, you need to use the prefix syn.

ex.