XMLEventReaderDemo.java Source code

Introduction

Here is the source code for XMLEventReaderDemo.java

Source

import java.io.FileReader;
import java.io.Reader;
import java.util.Iterator;

import javax.xml.namespace.QName;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.events.Attribute;
import javax.xml.stream.events.Characters;
import javax.xml.stream.events.EndElement;
import javax.xml.stream.events.StartElement;
import javax.xml.stream.events.XMLEvent;

public class XMLEventReaderDemo {
    public static void main(String[] args) throws Exception {
        XMLInputFactory factory = XMLInputFactory.newInstance();
        Reader fileReader = new FileReader("Source.xml");
        XMLEventReader reader = factory.createXMLEventReader(fileReader);

        while (reader.hasNext()) {
            XMLEvent event = reader.nextEvent();
            if (event.isStartElement()) {
                StartElement element = (StartElement) event;
                System.out.println("Start Element: " + element.getName());

                Iterator iterator = element.getAttributes();
                while (iterator.hasNext()) {
                    Attribute attribute = (Attribute) iterator.next();
                    QName name = attribute.getName();
                    String value = attribute.getValue();
                    System.out.println("Attribute name/value: " + name + "/" + value);
                }
            }
            if (event.isEndElement()) {
                EndElement element = (EndElement) event;
                System.out.println("End element:" + element.getName());
            }
            if (event.isCharacters()) {
                Characters characters = (Characters) event;
                System.out.println("Text: " + characters.getData());
            }
        }
    }
}