package example2;
import org.xml.sax.*;
import org.xml.sax.helpers.*;
import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.stream.*;
import javax.xml.transform.sax.*;
import java.io.*;
import java.util.StringTokenizer;



public class queries {

    BufferedReader in;
    StreamResult out;
    TransformerHandler th;
    AttributesImpl atts;


    public static void main(String args[]) {
        new queries().doit();
    }

    public void doit() {
        try {
            in = new BufferedReader(new FileReader("C:/Users/Teo-Maria/Desktop/MED.QRY"));
            out = new StreamResult("C:/Users/Teo-Maria/Desktop/data2.xml");
            initXML();
            String str;
            while ((str = in.readLine()) != null) {
                System.out.println(str);
                process(str);
            }
            in.close();
            closeXML();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public void initXML() throws ParserConfigurationException,
            TransformerConfigurationException, SAXException {
        SAXTransformerFactory tf = (SAXTransformerFactory) SAXTransformerFactory
                .newInstance();

        th = tf.newTransformerHandler();
        Transformer serializer = th.getTransformer();
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        th.setResult(out);
        th.startDocument();
        atts = new AttributesImpl();
        th.startElement("", "", "add", atts);
    }

    public void process(String s) throws SAXException {
        //String[] elements = s.split("\\n|\\\\.(?!\\\\d)|(?<!\\\\d)\\\\.");
        atts.clear();
    //  System.out.println(elements[0]);
        StringTokenizer aString = new StringTokenizer(s);
        // get first token from line
        String str1 = aString.nextToken();

        if(str1.equals(".I")) {
        th.startElement("", "", "id", atts);
        th.characters(s.toCharArray(), 0, s.length());
        th.endElement("", "", "id");

        }else {
            th.startElement("", "", "content", atts);
            th.characters(s.toCharArray(), 0,s.length());
            th.endElement("", "", "content");
        }

    }


    public void closeXML() throws SAXException {
        th.endElement("", "", "add");
        th.endDocument();
    }
}