xml.DomDocument.getFirstDocumentNode

Returns the first child xml.DomNode object for this xml.DomDocument object.

Syntax

getFirstDocumentNode()
  RETURNS xml.DomNode

Usage

Use this method to return the first child xml.DomNode object for this DomDocument object, or NULL.

In case of error, the method throws an exception and sets the status variable. Depending on the error, a human-readable description of the problem is available in the sqlca.sqlerrm register. See Error handling in GWS calls (status).