2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with any library licensed under the Apache Software License,
22 * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
23 * (or with modified versions of the above that use the same license as the above),
24 * and distribute linked combinations including the two. You must obey the
25 * GNU General Public License in all respects for all of the code used other than
26 * the above mentioned libraries. If you modify this file, you may extend this
27 * exception to your version of the file, but you are not obligated to do so.
28 * If you do not wish to do so, delete this exception statement from your version.
30 package mircoders.localizer.basic.actions;
32 import java.util.ArrayList;
33 import java.util.Iterator;
34 import java.util.List;
36 import mir.entity.adapter.EntityAdapter;
37 import mircoders.localizer.MirLocalizerExc;
38 import mircoders.localizer.MirLocalizerFailure;
39 import mircoders.localizer.basic.MirBasicAdminInterfaceLocalizer;
40 import mircoders.storage.DatabaseContentToTopics;
42 public class ArticleTopicAction implements MirBasicAdminInterfaceLocalizer.EntityOperation {
44 private List deleteTopics;
45 private List addTopics;
47 public ArticleTopicAction(String aName, int[] aDeleteTopics, int[] anAddTopics) {
49 deleteTopics = new ArrayList();
50 for (int i=0; i< aDeleteTopics.length; i++) {
51 deleteTopics.add(Integer.toString(aDeleteTopics[i]));
53 addTopics = new ArrayList();
54 for (int i=0; i< anAddTopics.length; i++) {
55 addTopics.add(Integer.toString(anAddTopics[i]));
59 public String getName() {
63 public boolean isAvailable(EntityAdapter anEntity) throws MirLocalizerExc, MirLocalizerFailure {
67 public void perform(EntityAdapter aUser, EntityAdapter anEntity) throws MirLocalizerExc, MirLocalizerFailure {
68 DatabaseContentToTopics db = DatabaseContentToTopics.getInstance();
70 List topicsToSet = new ArrayList(db.getTopicsOfContent(anEntity.getEntity().getId()));
72 topicsToSet.removeAll(deleteTopics);
73 topicsToSet.addAll(addTopics);
75 db.setTopics(anEntity.getEntity().getId(), topicsToSet);
78 public void perform2(EntityAdapter aUser, EntityAdapter anEntity) throws MirLocalizerExc, MirLocalizerFailure {
79 DatabaseContentToTopics db = DatabaseContentToTopics.getInstance();
81 List integerTopicsToSet = new ArrayList(db.getTopicsOfContent(anEntity.getEntity().getId()));
82 List topicsToSet = new ArrayList();
83 Iterator i = integerTopicsToSet.iterator();
85 topicsToSet.add(i.next().toString());
88 topicsToSet.removeAll(deleteTopics);
89 topicsToSet.addAll(addTopics);
91 db.setTopics(anEntity.getEntity().getId(), topicsToSet);