StAX - příklad s kurzorem

import java.io.*; 
import javax.xml.stream.*; 
public class ParseByIterator {
 public static void main(String[] args) throws FileNotFoundException, XMLStreamException {
 // Use reference implementation 
        System.setProperty( "javax.xml.stream.XMLInputFactory", "com.bea.xml.stream.MXParserFactory"); // Create an input factory
        XMLInputFactory xmlif = XMLInputFactory.newInstance(); // Create an
        XML stream reader XMLStreamReader xmlr = xmlif.createXMLStreamReader(new FileReader("somefile.xml")); // Loop over XML input stream and process events 
        while (xmlr.hasNext()) {
                processEvent(xmlr); 
                xmlr.next(); 
        } 
 } 
        /** 
         * Process a single event 
         * @param xmlr - the XML stream reader 
         */ 
        private static void processEvent(XMLStreamReader xmlr) {
                 switch (xmlr.getEventType()) {
                  case XMLStreamConstants.START_ELEMENT : 
                                processName(xmlr);
                                processAttributes(xmlr); 
                                break; 
                  case XMLStreamConstants.END_ELEMENT :
                                processName(xmlr); 
                                break; 
                  case XMLStreamConstants.SPACE : 
                  case XMLStreamConstants.CHARACTERS : 
                                int start = xmlr.getTextStart(); 
                                int length = xmlr.getTextLength(); 
                                String text = new String(xmlr.getTextCharacters(), start, length); 
                                break; 
                  case XMLStreamConstants.COMMENT : 
                  case XMLStreamConstants.PROCESSING_INSTRUCTION : 
                                if (xmlr.hasText()) {
                                        String piOrComment = xmlr.getText(); 
                                } 
                                break; 
                } 
        } 
        private static void processName(XMLStreamReader xmlr) { 
                if (xmlr.hasName()) { 
                        String prefix = xmlr.getPrefix(); 
                        String uri = xmlr.getNamespaceURI(); 
                        String localName = xmlr.getLocalName(); 
                } 
        } 
        
        private static void processAttributes(XMLStreamReader xmlr) {
                for (int i = 0; i < xmlr.getAttributeCount(); i++) processAttribute(xmlr, i); 
        } 
        
        private static void processAttribute(XMLStreamReader xmlr, int index) { 
                String prefix = xmlr.getAttributePrefix(index); 
                String namespace = xmlr.getAttributeNamespace(index); 
                String localName = xmlr.getAttributeName(index); 
                String value = xmlr.getAttributeValue(index); 
        } 
}