How to update xml files in java

Question

I have a xml file call data.xml like the code below. The project can run from client side no problem and it can read the xml file. The problem I have now is I I want to writ

Answer 1

Underscore-java library can read xml to the linked hash map and regenerate xml after modification. I am the maintainer of the project. Live example

import com.github.underscore.lodash.U;

public class MyClass {
    public static void main(String args[]) {
        String xml = ""
        + ""
        + "       admin"
        + "       12345"
        + "       1"
        + "       90"
        + "       01/01/2013"
        + "       06/01/2013"
        + "       1110"
        + "    ";  
        java.util.Map object = U.fromXmlMap(xml);
        U.set(object, "data.startdate", "02/02/2013");
        U.set(object, "data.enddate", "07/02/2013");
        System.out.println(U.toXml(object)); 
    }
}

// 
// 
//   admin
//   12345
//   1
//   90
//   02/02/2013
//   07/02/2013
//   1110
//