wad.booklibrary.controller.UserController.java Source code

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Here is the source code for wad.booklibrary.controller.UserController.java

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package wad.booklibrary.controller;

import javax.validation.Valid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import wad.booklibrary.User;
import wad.booklibrary.service.UserService;

/**
 *
 * @author Teemu
 */
@Controller
public class UserController {

    @Autowired
    private UserService userService;

    @RequestMapping(value = "userform", method = RequestMethod.GET)
    public String show(@ModelAttribute User user) {
        return "userform";
    }

    @RequestMapping(value = "userform", method = RequestMethod.POST)
    public String create(@Valid @ModelAttribute(value = "user") User user, BindingResult bindingResult,
            RedirectAttributes redirectAttributes, Model model) {
        if (bindingResult.hasErrors()) {
            return "userform";
        }
        if (userService.findByUsername(user.getUsername()) != null) {
            model.addAttribute("error", "Username is already in use.");
            user.setUsername("");
            return "userform";
        }
        user.setEnabled(1);
        user.setAuthority("user");
        userService.create(user);
        redirectAttributes.addFlashAttribute("message", "New user registered!");
        return "redirect:/app/userform";
    }

}