de.berlios.jhelpdesk.web.manager.users.UserController.java Source code

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Here is the source code for de.berlios.jhelpdesk.web.manager.users.UserController.java

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/*
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 * 
 * Copyright: (C) 2006 jHelpdesk Developers Team
 */
package de.berlios.jhelpdesk.web.manager.users;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;

import de.berlios.jhelpdesk.dao.DAOException;
import de.berlios.jhelpdesk.dao.UserDAO;

/**
 * Kontroler czciowo obsugujcy zarzdzanie uytkownikami systemu. Obsuguje tylko wywietlanie listy
 * uytkownikw, szczegw wybranego uytkownika oraz usuwanie (patrz uwagi {@link #removeUser(java.lang.Long))
 * uytkownika. Dodawanie i edycja zostay przeniesione do oddzielnego kontrolera.
 *
 * @author jjhop
 *
 * @see UserEditController
 */
@Controller
public class UserController {

    private final static Logger log = LoggerFactory.getLogger(UserController.class);

    @Autowired
    private UserDAO userDAO;

    /**
     * Wywietla dane uytkownika na podstawie dostarczonego identyfikatora.
     *
     * @param userId identyfikator uytkownika
     * @param map modelu widoku
     * @return identyfikator widoku prezentujcego uytkownika
     */
    @RequestMapping("/manage/users/{id}/show.html")
    public String showUser(@PathVariable("id") Long userId, ModelMap map) {
        try {
            map.addAttribute("user", userDAO.getById(userId));
        } catch (DAOException ex) {
            log.error("Komunikat....", ex);
            throw new RuntimeException(ex);
        }
        return "manager/users/show";
    }

    /**
     * Wywietla pen list uytkownikw.
     * TODO: stronicowanie
     *
     * @param map model widoku
     * @return identyfikator widoku prezentujcego list uytkownikw
     */
    @RequestMapping("/manage/users/list.html")
    public String showAllUsers(ModelMap map) {
        try {
            map.addAttribute("users", userDAO.getAllUsers());
        } catch (DAOException ex) {
            log.error("Komunikat....", ex);
            throw new RuntimeException(ex);
        }
        return "manager/users/showAll";
    }

    /**
     * Usuwa uytkownika z bazy danych systemu. (Lub po prostu oznacza go jako nieaktywnego).
     * 
     * TODO: przemysle sens i ewentualnie sposb w jaki bdziemy usuwa uytkownikw
     *
     * @param userId identyfikator uzytkownika do usunicia
     * @return identyfikator widoku do wywietlenia po usuniciu uytkownika
     */
    @RequestMapping("/manage/users/{id}/remove.html")
    public String removeUser(@PathVariable("id") Long userId) {
        //        userDAO.remove(userId);
        return "redirect:/manage/users/list.html";
    }
}