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1 package com.mockobjects.examples.password;
2
3 import java.io.IOException  ;
4 import javax.servlet.ServletException ;
5 import javax.servlet.ServletConfig ;
6 import javax.servlet.http.HttpServlet ;
7 import javax.servlet.http.HttpServletRequest ;
8 import javax.servlet.http.HttpServletResponse ;
9
10 public class ForgotPasswordServlet extends HttpServlet {
11 public static final String SENT_PARAM_NAME = "sent";
12 public static final String EMAIL_FAILED_PARAM_NAME = "bademail";
13 public static final String EMAIL_NOT_FOUND_PARAM_NAME = "noemail";
14 public static final String EMAIL_PARAM = "email";
15
16 private PasswordReminder passwordReminder;
17
18 public ForgotPasswordServlet(PasswordReminder aPasswordReminder) {
19 super();
20 passwordReminder = aPasswordReminder;
21 }
22
23 protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException , IOException {
24 String emailAddress = request.getParameter(EMAIL_PARAM);
25
26 try {
27 passwordReminder.sendReminder(emailAddress);
28 redirectFor(response, emailAddress);
29 } catch (NotFoundException e) {
30 throw new ServletException ("Password not found", e);
31 }
32 }
33
34 private void redirectFor(HttpServletResponse response, String emailAddress) throws IOException {
35 response.sendRedirect("sent_uri?" + EMAIL_PARAM + "=" + emailAddress);
36 }
37
38 }
39 |
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