XPath.executeXPathWithEvent()
Signature
String[] executeXPathWithEvent (String xpath, Event event, String prefixes)
Domain
ACTION, CONDITION, QUERY
Description
Evaluate an XPath Expression against the input event.
Parameters
| Name | Type | Description |
|---|
xpath | String | The XPath expression. The root element of the XML document is accessible with $var, regardless of its actual name and namespace. |
event | Event | The Event containing the payload on which the XPath expression executes. |
prefixes | String | The prefixes and namespaces used in the XPath expression, separated with commas. For example: $1myns=MyNameSpace,xsd=http://www.w3.org/2001/XMLSchema$1. |
Returns
| Type | Description |
|---|
String[] | The result of the evaluation. Each node is returned as a separate string in the array. |
Cautions
RuntimeException for an undefined property.