E-TicketingSystem/viewuser.java at master · devinatchiyar/E-TicketingSystem · GitHub

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/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author devi
 */
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.*;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class viewuser extends HttpServlet{
    Connection c=null;
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try{
        Class.forName("org.apache.derby.jdbc.ClientDriver");
        c=DriverManager.getConnection("jdbc:derby://localhost:1527/eticketing","kd","kd");
        }catch(ClassNotFoundException e){
            System.out.println(e.getMessage());
        }catch(SQLException se){
            System.out.println(se.getMessage());
        }catch(Exception ex){
            System.out.println(ex.getMessage());
        }

        try{
        PrintWriter out=response.getWriter();
        Statement s=c.createStatement();
        ResultSet rs = s.executeQuery("select * from users");
        out.println("<html><table border='1'><tr>");
        out.println("<td>NAME</td>");
        out.println("<td>pw</td>");
        out.println("<td>email</td>");

out.println("<td>Phoneno</td></tr>");
while(rs.next())
{
out.println("<tr><td>'"+rs.getString("usname")+"'</td>");
out.println("<td>'"+rs.getString("pw")+"'</td>");
out.println("<td>'"+rs.getString("email")+"'</td>");
out.println("<td>'"+rs.getString("phoneno")+"'</td></tr>");


}
out.println("</table></html>");

        s.close();
        c.close();
        }catch(SQLException e){
        System.out.println(e.getMessage());
        }
    finally
     {
     }
    }
}