ThemisManager.java

package fr.emse.gitlab.saref.managers;

import org.w3c.dom.Document;
import org.xml.sax.InputSource;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.StringReader;


public class ThemisManager {

    public static Document convertStringToXMLDocument(String xmlString)
    {
        //Parser that produces DOM object trees from XML content
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

        //API to obtain DOM Document instance

        try
        {
            //Create DocumentBuilder with default configuration
            DocumentBuilder builder = factory.newDocumentBuilder();

            //Parse the content to Document object
            Document doc = builder.parse(new InputSource(new StringReader(xmlString)));
            return doc;
        }
        catch (Exception e)
        {
            e.printStackTrace();
        }
        return null;
    }

}