Basic HTML version of Foils prepared May 19 99

Foil 42 JDBC Servlet Example (contd.)

From Overview of JDBC: Java Database Connectivity Basic Information Track Computational Science Course CPS616 -- Spring Semester 1999. by Nancy McCracken,(Sangetta Aggarwal, Meryem Ispirli, Udayan Parvate, Tom Pulikal, Chao-Wei Ou)


1 Implementation :
2 public class DBServlet extends HttpServlet {
3 //overriding service method
4 public void service(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
5 //fetch the parameters from the form input
6 String username = req.getParameter("username");
7 String password = req.getParameter("password");
8 String query = req.getParameter("query");
9 PrintStream out = new PrintStream (res.getOutputStream() );
10 String url = "jdbc:weblogic:oracle"; // JDBC driver url
11

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