XPATH

When the type attribute is XPATH, the value attribute has an XPath used to evaluate its value from the incoming event. You can specify a formatter (a Java class, which is accessible through classpath) to format the value returned through the XPath evaluation.

Typical use cases for a formatter are:

• Format a collection of nodes into a string

• Format a Date into a different format

• Format a Map into a string

  For Example:

  <Transform eventName="DeviceDeleteEvent">
  <Property name="deviceName" type = "XPATH"
                   value = "/VoyenceEvent/Device/DeviceDeleteEvent/DeviceId/OID"/>
  </Transform>