@RequestMapping(method = RequestMethod.GET)
public ModelAndView handleRequest(HttpServletRequest request) throws Exception {
log.debug("entering 'handleRequest' method...");
String username = request.getParameter("username");
MessageSourceAccessor text = new MessageSourceAccessor(messageSource, request.getLocale());
// ensure that the username has been sent
if (username == null) {
log.warn("Username not specified, notifying user that it's a required field.");
request.setAttribute(
"error", text.getMessage("errors.required", text.getMessage("user.username")));
return new ModelAndView("login");
}
log.debug("Processing Password Hint...");
// look up the user's information
try {
User user = userManager.getUserByUsername(username);
StringBuffer msg = new StringBuffer();
msg.append("Your password hint is: ").append(user.getPasswordHint());
msg.append("\n\nLogin at: ").append(RequestUtil.getAppURL(request));
message.setTo(user.getEmail());
String subject =
'[' + text.getMessage("webapp.name") + "] " + text.getMessage("user.passwordHint");
message.setSubject(subject);
message.setText(msg.toString());
mailEngine.send(message);
saveMessage(
request,
text.getMessage("login.passwordHint.sent", new Object[] {username, user.getEmail()}));
} catch (UsernameNotFoundException e) {
log.warn(e.getMessage());
saveError(request, text.getMessage("login.passwordHint.error", new Object[] {username}));
} catch (MailException me) {
log.warn(me.getMessage());
saveError(request, me.getCause().getLocalizedMessage());
}
return new ModelAndView(new RedirectView(request.getContextPath()));
}
public String execute() {
// ensure that the username has been sent
if (username == null || "".equals(username)) {
log.warn("Username not specified, notifying user that it's a required field.");
addError("errors.required", getText("user.username"));
return null;
}
if (log.isDebugEnabled()) {
log.debug("Processing Password Hint...");
}
// look up the user's information
try {
User user = userManager.getUserByUsername(username);
StringBuffer msg = new StringBuffer();
msg.append("Your password hint is: " + user.getPasswordHint());
msg.append("\n\nLogin at: " + RequestUtil.getAppURL(getRequest()));
message.setTo(user.getEmail());
String subject = '[' + getText("webapp.name") + "] " + getText("user.passwordHint");
message.setSubject(subject);
message.setText(msg.toString());
mailEngine.send(message);
addMessage("login.passwordHint.sent", new Object[] {username, user.getEmail()});
} catch (Exception e) {
e.printStackTrace();
// If exception is expected do not rethrow
addError("login.passwordHint.error", username);
}
return "success";
}