@RequestMapping(value = "/modify/{userid}", method = RequestMethod.POST)
public String modifyUser(
@ModelAttribute("userBean") UserFormBean userBean,
@PathVariable Integer userid,
Model model) {
User u = userService.getUserById(userid);
userBean.setUserId(u.getUserId());
userBean.setCreatedBy(u.getCreatedBy());
userService.modifyUser(userFrom2user(u, userBean));
return "redirect:/user";
}
@RequestMapping(value = "/modify/{userid}", method = RequestMethod.GET)
public String modifyUser(@PathVariable Integer userid, Model model) {
UserFormBean formBean = new UserFormBean();
User user = userService.getUserById(userid);
BeanUtils.copyProperties(user, formBean);
if (user.getRoles() != null && user.getRoles().size() > 0) {
Set<String> roleNames = new HashSet<String>();
for (Role role : user.getRoles()) {
roleNames.add(role.getRoleName());
}
formBean.setRoleNames(roleNames);
}
model.addAttribute("userBean", formBean);
model.addAttribute("roles", roleService.findAll());
return "user/modify";
}
private User userFrom2user(User user, UserFormBean userBean) {
BeanUtils.copyProperties(userBean, user);
if (userBean.getRoleNames() != null) {
List<Role> roleList = new ArrayList<Role>();
for (Role role : roleService.findAll()) {
for (String roleName : userBean.getRoleNames()) {
if (roleName.equals(role.getRoleName())) {
roleList.add(role);
}
}
}
user.setRoles(roleList);
}
return user;
}