question: public void startElement ( StylesheetHandler handler , String uri , String localName , String rawName , Attributes attributes ) throws SAXException { String msg = "" ; if ( ! ( handler . getElemTemplateElement ( ) instanceof Stylesheet ) ) { msg = "func:function element must be top level." ; handler . error ( msg , new SAXException ( msg ) ) ; } super . startElement ( handler , uri , localName , rawName , attributes ) ; String val = attributes . getValue ( "name" ) ; int indexOfColon = val . indexOf ( ":" ) ; if ( indexOfColon > 0 ) { } else { msg = "func:function name must have namespace" ; handler . error ( msg , new SAXException ( msg ) ) ; } }
target:  Start an ElemExsltFunction. Verify that it is top level and that it has a name attribute with a namespace.