storing data in xml

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storing data in xml

Can u plz help me how to store data in xml using java
View Answers

July 29, 2010 at 11:10 AM

Hi Friend,

Try the following code:

import java.io.*;
import java.util.*;
import org.w3c.dom.*;
import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.dom.*;
import javax.xml.transform.stream.*;

public class CreateXML{
public static void createXmlFile(Document doc,String name,String address,String contactNo,String email) throws Exception {
Element root = doc.createElement("Employee");
doc.appendChild(root);
Element element1 = doc.createElement("Emp_Name");
root.appendChild(element1);
Text text1 = doc.createTextNode(name);
element1.appendChild(text1);

Element element2 = doc.createElement("Emp_Address");
root.appendChild(element2);
Text text2 = doc.createTextNode(address);
element2.appendChild(text2);

Element element3 = doc.createElement("Emp_ContactNo");
root.appendChild(element3);
Text text3 = doc.createTextNode(contactNo);
element3.appendChild(text3);

Element element4 = doc.createElement("Email");
root.appendChild(element4);
Text text4 = doc.createTextNode(email);
element4.appendChild(text4);

TransformerFactory factory = TransformerFactory.newInstance();
Transformer transformer = factory.newTransformer();
transformer.setOutputProperty(OutputKeys.INDENT, "yes");

StringWriter sw = new StringWriter();
StreamResult result = new StreamResult(sw);
DOMSource source = new DOMSource(doc);
transformer.transform(source, result);
String xmlString = sw.toString();

File file = new File("c:/employee.xml");
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file,true)));
bw.write(xmlString);
bw.flush();
bw.close();
}
public static void main(String args[])throws Exception{
DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = builderFactory.newDocumentBuilder();
Document doc = docBuilder.newDocument();
Scanner input=new Scanner(System.in);
System.out.print("Enter Employee Name:");
String name=input.nextLine();
System.out.print("Enter Address:");
String address=input.nextLine();
System.out.print("Enter Contact No:");
String contactNo=input.nextLine();
System.out.print("Enter Email:");
String email=input.nextLine();
createXmlFile(doc,name,address,contactNo,email);
System.out.println("Xml File Created Successfully");
}
}

Thanks

September 27, 2011 at 4:58 PM

import java.io.*;
import java.util.*;
import org.w3c.dom.*;
import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.dom.*;
import javax.xml.transform.stream.*;

public class CreateXML{
public static void createXmlFile(Document doc,String name,String address,String contactNo,String email) throws Exception {
Element root = doc.createElement("Employee");
doc.appendChild(root);
Element element1 = doc.createElement("Emp_Name");
root.appendChild(element1);
Text text1 = doc.createTextNode(name);
element1.appendChild(text1);

Element element2 = doc.createElement("Emp_Address");
root.appendChild(element2);
Text text2 = doc.createTextNode(address);
element2.appendChild(text2);

Element element3 = doc.createElement("Emp_ContactNo");
root.appendChild(element3);
Text text3 = doc.createTextNode(contactNo);
element3.appendChild(text3);

Element element4 = doc.createElement("Email");
root.appendChild(element4);
Text text4 = doc.createTextNode(email);
element4.appendChild(text4);

TransformerFactory factory = TransformerFactory.newInstance();
Transformer transformer = factory.newTransformer();
transformer.setOutputProperty(OutputKeys.INDENT, "yes");

StringWriter sw = new StringWriter();
StreamResult result = new StreamResult(sw);
DOMSource source = new DOMSource(doc);
transformer.transform(source, result);
String xmlString = sw.toString();

File file = new File("c:/employee.xml");
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file,true)));
bw.write(xmlString);
bw.flush();
bw.close();
}
public static void main(String args[])throws Exception throws Exception{
DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = builderFactory.newDocumentBuilder();
Document doc = docBuilder.newDocument();

Class.forName("com.mysql.jdbc.Driver").newInstance();
        Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/test", "satya", "satya" );
        Statement st=conn.createStatement();
        ResultSet rs=st.executeQuery("select * from employee where id=1");
        String name=" ",address=" ",contactNo=" ",email=" ";
        if(rs.next()){
             name=rs.getString("name");
             address=rs.getString("address");
            contactNo=rs.getString("contactNo");
             email=rs.getString("email");
        }
createXmlFile(doc,name,address,contactNo,email);
System.out.println("Xml File Created Successfully");
}
}

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