gmatou/dataupload/EditConfig.java

package com.grundfos.gmatou.dataupload;

import java.io.IOException;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.*;


public class EditConfig extends HttpServlet {
        private static final long serialVersionUID = 1L;
       

    public EditConfig() {
        super();
        // TODO Auto-generated constructor stub
    }

        protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
                try
                {
                        Connection conn = DBConnection.getDbConnection();
                        PreparedStatement stmt = conn.prepareStatement("SELECT modified,value FROM config");
                        ResultSet rs = stmt.executeQuery();
                
                        Map<String,String> map = new HashMap<String,String>();
                        while (rs.next()) {
                                map.put("modified", rs.getString(1));
                                map.put("value", rs.getString(2));

                        }
                        
                        rs.close();
                        stmt.close();
                        conn.close();

                        request.setAttribute("map", map);
                        getServletContext().getRequestDispatcher("/editconfig.jsp").forward(request,response);
                        
                } catch (Exception e) {
                        throw new ServletException(e);
                }

        }
}
1	package com.grundfos.gmatou.dataupload;
2
3	import java.io.IOException;
4	import java.sql.Connection;
5	import java.sql.PreparedStatement;
6	import java.sql.ResultSet;
7
8	import javax.servlet.ServletException;
9	import javax.servlet.http.HttpServlet;
10	import javax.servlet.http.HttpServletRequest;
11	import javax.servlet.http.HttpServletResponse;
12	import java.util.*;
13
14
15	public class EditConfig extends HttpServlet {
16	private static final long serialVersionUID = 1L;
17
18
19	public EditConfig() {
20	super();
21	// TODO Auto-generated constructor stub
22	}
23
24	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
25	try
26	{
27	Connection conn = DBConnection.getDbConnection();
28	PreparedStatement stmt = conn.prepareStatement("SELECT modified,value FROM config");
29	ResultSet rs = stmt.executeQuery();
30
31	Map<String,String> map = new HashMap<String,String>();
32	while (rs.next()) {
33	map.put("modified", rs.getString(1));
34	map.put("value", rs.getString(2));
35
36	}
37
38	rs.close();
39	stmt.close();
40	conn.close();
41
42	request.setAttribute("map", map);
43	getServletContext().getRequestDispatcher("/editconfig.jsp").forward(request,response);
44
45	} catch (Exception e) {
46	throw new ServletException(e);
47	}
48
49	}
50	}