Помогите сгенерировать sql insert на основании xml

import java.io.File;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
 
public class proba {
 
public static final String MYSQL_DRIVER_CLASS = 'com.mysql.jdbc.Driver';
 
public static final String DB_URL = 'jdbc:mysql://localhost/ggg?user=galya&password=fgf';
 
public static final String XML_FILE_URL = 'g.xml';
 
public static final String SQL_UPDATE = 'insert into Document_Termins (test, name_rus, name_eng, def, literature, author) values (?, ?, ?, ?, ?, ?)';
 
public static void main(String[] args) throws Exception {
Class.forName(MYSQL_DRIVER_CLASS).newInstance();
 
Connection conn = DriverManager.getConnection(DB_URL);
 
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
 
Document doc = db.parse(new File(XML_FILE_URL));
 
Element root = doc.getDocumentElement();
 
NodeList documents = root.getElementsByTagName('document');
 
PreparedStatement pstmt = conn.prepareStatement(SQL_UPDATE);
 
for (int i = 0; i < documents.getLength(); i++)
{
Node anDocument = documents.item(i);
 
Node test = anDocument.getFirstChild(); 
Node name_rusNode = termin.getFirstChild(); 
Node name_engNode = termin.getNextSibling(); 
Node defNode = termin.getNextSibling(); 
 
Node literatureNode = termin.getNextSibling();
Node authorNode = termin.getNextSibling();
 
pstmt.setString(1, name_rusNode.getFirstChild().getNodeValue());
pstmt.setString(2, name_engNode.getFirstChild().getNodeValue());
pstmt.setString(3, defNode.getFirstChild().getNodeValue());
pstmt.setString(4, literatureNode.getFirstChild().getNodeValue());
pstmt.setString(5, autorNode.getFirstChild().getNodeValue()); 
 
if (pstmt.executeUpdate() != 1) throw new Exception('Error while inserting a record');
pstmt.clearParameters();
}
 
conn.close();
}
 
}