Convert csv to xml in java

Convert csv to xml in java

   here i have used opencsv-2.2.jar library for converting csv file into xml.

CsvToXmlConvert.java

package com.convert;

import java.io.File;
import java.io.FileReader;


import java.util.ArrayList;
import java.util.List;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

import au.com.bytecode.opencsv.CSVReader;

public class CsvToXmlConvert {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
        StringBuilder xml = new StringBuilder();
         String startFile = "/Book1.csv";
       
            try {
               
                File file=new File(request.getRealPath(startFile));
                CSVReader reader = new CSVReader(new FileReader(file));
               
                String[] line = null;
                String[] header = reader.readNext();
                Document doc = docBuilder.newDocument();
               
                Element rootElement = doc.createElement("Result");
                doc.appendChild(rootElement);
                Element Employees = doc.createElement("Employees");

                while((line = reader.readNext())!=null){
                   
                    Element Employee = doc.createElement("Employee");
                       
                    for (int i = 0; i < header.length; i++) {
                   
                        Element elm = doc.createElement(header[i].trim());
                        elm.appendChild(doc.createTextNode(line[i].trim()));
                        Employee.appendChild(elm);
                       
                    }
                       
                    Employees.appendChild(Employee);
                }
               
                rootElement.appendChild(Employees);
               
                TransformerFactory transformerFactory = TransformerFactory.newInstance();
                Transformer transformer = transformerFactory.newTransformer();
                DOMSource source = new DOMSource(doc);
                StreamResult result = new StreamResult(new File("/home/file.xml"));
                transformer.transform(source, result);
               
            } catch (Exception e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
    }

}





CSV FILE FORMATE

Book1.csv

FirstName, LastName, Number
Pushpak, Khatri, 9999999999
Raj,Patel, 9999999999
Simran, Khanna, 9999999999