import javax.servlet.*; import javax.servlet.http.*; import java.io.*; import java.util.*; import java.sql.*; import com.brainysoftware.java.StringUtil; public class UpdateServlet extends HttpServlet { private String dbUrl = "jdbc:odbc:JavaWeb"; /**Process the HTTP Get request*/ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException,IOException { sendPageHeader(response); sendUpdateForm(request, response); sendPageFooter(response); } /**Process the HTTP Post request*/ public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { sendPageHeader(response); updateRecord(request, response); sendPageFooter(response); } /** * Send the HTML page header, including the title * and the
tag */ private void sendPageHeader(HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); out.println(""); out.println(""); out.println("