public void validate(Object obj, Errors errors) {
ValidationUtils.rejectIfEmptyOrWhitespace(errors, "loginName", "required.login.name");
ValidationUtils.rejectIfEmptyOrWhitespace(errors, "password", "required.password");
LoginCommand loginCmd = (LoginCommand) obj;
User user2 = userManager.getUserByLoginName(loginCmd.getLoginName());
if (user2 == null) {
errors.rejectValue("loginName", "incorrect.login.name");
} else if (!loginCmd.getPassword().equals(user2.getPassword())) {
errors.rejectValue("password", "incorrect.password");
}
}
