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.module;
34 import mir.entity.Entity;
35 import mir.entity.EntityList;
36 import mir.log.LoggerWrapper;
37 import mir.module.AbstractModule;
38 import mir.module.ModuleExc;
39 import mir.module.ModuleFailure;
40 import mir.storage.StorageObject;
41 import mircoders.storage.DatabaseTopics;
42 import freemarker.template.SimpleList;
51 public class ModuleTopics extends AbstractModule {
53 static LoggerWrapper logger = new LoggerWrapper("Module.Topics");
55 public ModuleTopics(StorageObject theStorage) {
56 this.theStorage = theStorage;
59 public SimpleList getTopicsAsSimpleList() throws ModuleExc, ModuleFailure {
61 return ((DatabaseTopics) theStorage).getPopupData();
64 throw new ModuleFailure(e);
71 * @return SimpleList of all Topics sorted by title
74 public EntityList getTopicsList() throws ModuleExc, ModuleFailure {
76 return getByWhereClause("", "title", -1);
79 logger.error("ModuleTopics.getTopicsList: topics could not be fetched: " + e.getMessage());
81 throw new ModuleFailure("ModuleTopics.getTopicsList: topics could not be fetched: " + e.getMessage(), e);
86 * Overrides the AbstractModule.set(),
87 * All dependent ContentEntities are set unproduced.
88 * @param theValues Hash mit Spalte/Wert-Paaren
89 * @return Id des eingef?gten Objekts
90 * @exception ModuleException
92 public String set(Map theValues) throws ModuleExc, ModuleFailure {
94 Entity theEntity = theStorage.selectById((String) theValues.get("id"));
95 if (theEntity == null) {
96 throw new ModuleExc("No topic with id " + theValues.get("id") + " found");
98 theEntity.setValues(theValues);
101 return theEntity.getId();
103 catch (Throwable e) {
104 throw new ModuleFailure(e);