src/main/java/de/uapcore/lightpit/modules/UsersModule.java

Sat, 16 May 2020 13:29:44 +0200

author
Mike Becker <universe@uap-core.de>
date
Sat, 16 May 2020 13:29:44 +0200
changeset 51
dd0a45ae25d7
child 59
c759c60507a2
permissions
-rw-r--r--

adds the possibility to add users / developers

     1 /*
     2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
     3  *
     4  * Copyright 2018 Mike Becker. All rights reserved.
     5  *
     6  * Redistribution and use in source and binary forms, with or without
     7  * modification, are permitted provided that the following conditions are met:
     8  *
     9  *   1. Redistributions of source code must retain the above copyright
    10  *      notice, this list of conditions and the following disclaimer.
    11  *
    12  *   2. Redistributions in binary form must reproduce the above copyright
    13  *      notice, this list of conditions and the following disclaimer in the
    14  *      documentation and/or other materials provided with the distribution.
    15  *
    16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    19  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
    20  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    26  * POSSIBILITY OF SUCH DAMAGE.
    27  *
    28  */
    29 package de.uapcore.lightpit.modules;
    32 import de.uapcore.lightpit.*;
    33 import de.uapcore.lightpit.dao.DataAccessObjects;
    34 import de.uapcore.lightpit.entities.User;
    36 import javax.servlet.annotation.WebServlet;
    37 import javax.servlet.http.HttpServletRequest;
    38 import java.sql.SQLException;
    39 import java.util.Optional;
    41 @LightPITModule(
    42         bundleBaseName = "localization.users",
    43         modulePath = "teams",
    44         defaultPriority = 100
    45 )
    46 @WebServlet(
    47         name = "UsersModule",
    48         urlPatterns = "/teams/*"
    49 )
    50 public final class UsersModule extends AbstractLightPITServlet {
    52     @RequestMapping(method = HttpMethod.GET)
    53     public ResponseType index(HttpServletRequest req, DataAccessObjects dao) throws SQLException {
    54         final var userDao = dao.getUserDao();
    56         req.setAttribute("users", userDao.list());
    57         setDynamicFragment(req, "users");
    59         return ResponseType.HTML;
    60     }
    62     @RequestMapping(requestPath = "edit", method = HttpMethod.GET)
    63     public ResponseType edit(HttpServletRequest req, DataAccessObjects dao) throws SQLException {
    64         final var userDao = dao.getUserDao();
    66         Optional<Integer> id = getParameter(req, Integer.class, "id");
    67         if (id.isPresent()) {
    68             req.setAttribute("user", Optional.ofNullable(userDao.find(id.get())).orElse(new User(-1)));
    69         } else {
    70             req.setAttribute("user", new User(-1));
    71         }
    73         setDynamicFragment(req, "user-form");
    75         return ResponseType.HTML;
    76     }
    78     @RequestMapping(requestPath = "commit", method = HttpMethod.POST)
    79     public ResponseType commit(HttpServletRequest req, DataAccessObjects dao) {
    81         User user = new User(-1);
    82         try {
    83             user = new User(getParameter(req, Integer.class, "userid").orElseThrow());
    84             user.setUsername(getParameter(req, String.class, "username").orElseThrow());
    85             getParameter(req, String.class, "givenname").ifPresent(user::setGivenname);
    86             getParameter(req, String.class, "lastname").ifPresent(user::setLastname);
    87             getParameter(req, String.class, "mail").ifPresent(user::setMail);
    89             dao.getUserDao().saveOrUpdate(user);
    91             setRedirectLocation(req, "./teams/");
    92             setDynamicFragment(req, Constants.DYN_FRAGMENT_COMMIT_SUCCESSFUL);
    93         } catch (NullPointerException | NumberFormatException | SQLException ex) {
    94             // TODO: set request attribute with error text
    95             req.setAttribute("user", user);
    96             setDynamicFragment(req, "user-form");
    97         }
    99         return ResponseType.HTML;
   100     }
   101 }

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