Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
RemoveCategoriesAction |
|
| 3.5;3.5 |
1 | /* | |
2 | * Copyright (c) 2003-2011, Simon Brown | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions are met: | |
7 | * | |
8 | * - Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * | |
11 | * - Redistributions in binary form must reproduce the above copyright | |
12 | * notice, this list of conditions and the following disclaimer in | |
13 | * the documentation and/or other materials provided with the | |
14 | * distribution. | |
15 | * | |
16 | * - Neither the name of Pebble nor the names of its contributors may | |
17 | * be used to endorse or promote products derived from this software | |
18 | * without specific prior written permission. | |
19 | * | |
20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
21 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
22 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
23 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | |
24 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
25 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
26 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
27 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
28 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
29 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
30 | * POSSIBILITY OF SUCH DAMAGE. | |
31 | */ | |
32 | package net.sourceforge.pebble.web.action; | |
33 | ||
34 | import net.sourceforge.pebble.Constants; | |
35 | import net.sourceforge.pebble.dao.CategoryDAO; | |
36 | import net.sourceforge.pebble.dao.DAOFactory; | |
37 | import net.sourceforge.pebble.dao.PersistenceException; | |
38 | import net.sourceforge.pebble.domain.Category; | |
39 | import net.sourceforge.pebble.domain.Blog; | |
40 | import net.sourceforge.pebble.web.security.RequireSecurityToken; | |
41 | import net.sourceforge.pebble.web.view.ForwardView; | |
42 | import net.sourceforge.pebble.web.view.View; | |
43 | ||
44 | import javax.servlet.ServletException; | |
45 | import javax.servlet.http.HttpServletRequest; | |
46 | import javax.servlet.http.HttpServletResponse; | |
47 | ||
48 | /** | |
49 | * Removes a given category from the associated with the current blog. | |
50 | * | |
51 | * @author Simon Brown | |
52 | */ | |
53 | @RequireSecurityToken | |
54 | 0 | public class RemoveCategoriesAction extends SecureAction { |
55 | ||
56 | /** | |
57 | * Peforms the processing associated with this action. | |
58 | * | |
59 | * @param request the HttpServletRequest instance | |
60 | * @param response the HttpServletResponse instance | |
61 | * @return the name of the next view | |
62 | */ | |
63 | public View process(HttpServletRequest request, HttpServletResponse response) throws ServletException { | |
64 | 0 | Blog blog = (Blog)getModel().get(Constants.BLOG_KEY); |
65 | 0 | String ids[] = request.getParameterValues("category"); |
66 | ||
67 | 0 | if (ids != null) { |
68 | 0 | for (String id : ids) { |
69 | 0 | if (!id.equals("/")) { |
70 | 0 | Category category = blog.getCategory(id); |
71 | 0 | if (category != null) { |
72 | 0 | blog.removeCategory(category); |
73 | try { | |
74 | // remove it from the persistent store | |
75 | 0 | DAOFactory factory = DAOFactory.getConfiguredFactory(); |
76 | 0 | CategoryDAO dao = factory.getCategoryDAO(); |
77 | 0 | dao.deleteCategory(category, blog); |
78 | 0 | } catch (PersistenceException pe) { |
79 | 0 | pe.printStackTrace(); |
80 | 0 | } |
81 | } | |
82 | } | |
83 | } | |
84 | } | |
85 | ||
86 | 0 | return new ForwardView("/viewCategories.secureaction"); |
87 | } | |
88 | ||
89 | /** | |
90 | * Gets a list of all roles that are allowed to access this action. | |
91 | * | |
92 | * @return an array of Strings representing role names | |
93 | * @param request | |
94 | */ | |
95 | public String[] getRoles(HttpServletRequest request) { | |
96 | 0 | return new String[]{Constants.BLOG_CONTRIBUTOR_ROLE}; |
97 | } | |
98 | ||
99 | } |