Fri, 22 May 2020 16:21:59 +0200
some reformatting
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;
35 import org.slf4j.Logger;
36 import org.slf4j.LoggerFactory;
38 import javax.servlet.annotation.WebServlet;
39 import javax.servlet.http.HttpServletRequest;
40 import java.sql.SQLException;
41 import java.util.NoSuchElementException;
43 @LightPITModule(
44 bundleBaseName = "localization.users",
45 modulePath = "teams",
46 defaultPriority = 100
47 )
48 @WebServlet(
49 name = "UsersModule",
50 urlPatterns = "/teams/*"
51 )
52 public final class UsersModule extends AbstractLightPITServlet {
54 private static final Logger LOG = LoggerFactory.getLogger(UsersModule.class);
56 @RequestMapping(method = HttpMethod.GET)
57 public ResponseType index(HttpServletRequest req, DataAccessObjects dao) throws SQLException {
58 final var userDao = dao.getUserDao();
60 req.setAttribute("users", userDao.list());
61 setDynamicFragment(req, "users");
63 return ResponseType.HTML;
64 }
66 @RequestMapping(requestPath = "edit", method = HttpMethod.GET)
67 public ResponseType edit(HttpServletRequest req, DataAccessObjects dao) throws SQLException {
69 req.setAttribute("user", findByParameter(req, Integer.class, "id",
70 dao.getUserDao()::find).orElse(new User(-1)));
72 setDynamicFragment(req, "user-form");
74 return ResponseType.HTML;
75 }
77 @RequestMapping(requestPath = "commit", method = HttpMethod.POST)
78 public ResponseType commit(HttpServletRequest req, DataAccessObjects dao) {
80 User user = new User(-1);
81 try {
82 user = new User(getParameter(req, Integer.class, "userid").orElseThrow());
83 user.setUsername(getParameter(req, String.class, "username").orElseThrow());
84 getParameter(req, String.class, "givenname").ifPresent(user::setGivenname);
85 getParameter(req, String.class, "lastname").ifPresent(user::setLastname);
86 getParameter(req, String.class, "mail").ifPresent(user::setMail);
88 dao.getUserDao().saveOrUpdate(user);
90 setRedirectLocation(req, "./teams/");
91 setDynamicFragment(req, Constants.DYN_FRAGMENT_COMMIT_SUCCESSFUL);
93 LOG.debug("Successfully updated user {}", user.getUsername());
94 } catch (NoSuchElementException | NumberFormatException | SQLException ex) {
95 // TODO: set request attribute with error text
96 req.setAttribute("user", user);
97 setDynamicFragment(req, "user-form");
98 LOG.warn("Form validation failure: {}", ex.getMessage());
99 LOG.debug("Details:", ex);
100 }
102 return ResponseType.HTML;
103 }
104 }