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package com.farukbozan.ornekler.xml;import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import javax.swing.JOptionPane;
import javax.xml.stream.FactoryConfigurationError;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
class StAXCursorOkuyucu
{
private XMLStreamReader okuyucu;
public StAXCursorOkuyucu(File xmlDosyasi)
{
try
{
XMLInputFactory factory = XMLInputFactory.newFactory();
InputStream is = new FileInputStream(xmlDosyasi);
okuyucu = factory.createXMLStreamReader(is);
}
catch(FactoryConfigurationError e)
{
JOptionPane.showMessageDialog(null, e.getMessage(), “Hata”, JOptionPane.ERROR_MESSAGE);
}
catch(XMLStreamException e)
{
JOptionPane.showMessageDialog(null, e.getMessage(), “Hata”, JOptionPane.ERROR);
}
catch(FileNotFoundException e)
{
JOptionPane.showMessageDialog(null, e.getMessage(), “Hata”, JOptionPane.ERROR_MESSAGE);
}
}
public void dosyayiOku()
{
try
{
while(okuyucu.hasNext())
{
int event = okuyucu.next();
switch(event)
{
case XMLStreamConstants.START_DOCUMENT:
System.out.println(“Dosya okuma basladi”);
break;
case XMLStreamConstants.END_DOCUMENT:
System.out.println(“Dosya okuma bitti”);
break;
case XMLStreamConstants.START_ELEMENT:
System.out.println(okuyucu.getLocalName() + ” elementi okuma basladi”);
break;
case XMLStreamConstants.END_ELEMENT:
System.out.println(okuyucu.getLocalName() + ” elementi okuma bitti”);
break;
case XMLStreamConstants.CHARACTERS:
System.out.println(okuyucu.getText());
}
}
}
catch(XMLStreamException e)
{
JOptionPane.showMessageDialog(null, e.getMessage(), “Hata”, JOptionPane.ERROR_MESSAGE);
}
}
}
public class MainStAX {
public static void main(String[] args) {
StAXCursorOkuyucu staxCursorOkuyucu = new StAXCursorOkuyucu(new File(“ornek.xml”));
staxCursorOkuyucu.dosyayiOku();
}
}
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