+/*
+ * Copyright (C) 2001, 2002 The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with any library licensed under the Apache Software License,
+ * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
+ * (or with modified versions of the above that use the same license as the above),
+ * and distribute linked combinations including the two. You must obey the
+ * GNU General Public License in all respects for all of the code used other than
+ * the above mentioned libraries. If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
+ */
package mircoders.module;
-import java.io.*;
-import java.lang.*;
-import java.util.*;
-import java.sql.*;
-import javax.servlet.*;
-import javax.servlet.http.*;
-
-import freemarker.template.*;
+import java.util.Map;
-import mir.servlet.*;
-import mir.module.*;
-import mir.entity.*;
-import mir.misc.*;
-import mir.storage.*;
-
-import mircoders.storage.*;
-import mircoders.entity.*;
+import mir.entity.Entity;
+import mir.entity.EntityList;
+import mir.log.LoggerWrapper;
+import mir.module.AbstractModule;
+import mir.module.ModuleExc;
+import mir.module.ModuleFailure;
+import mir.storage.StorageObject;
+import mircoders.storage.DatabaseTopics;
+import freemarker.template.SimpleList;
/*
* ThemenModule -
* @author RK
*/
-public class ModuleTopics extends AbstractModule
-{
+public class ModuleTopics extends AbstractModule {
+
+ static LoggerWrapper logger = new LoggerWrapper("Module.Topics");
- static Logfile theLog;
+ public ModuleTopics(StorageObject theStorage) {
+ this.theStorage = theStorage;
+ }
- public ModuleTopics(StorageObject theStorage) {
- this.theStorage = theStorage;
- if (theLog == null)
- theLog = Logfile.getInstance(MirConfig.getProp("Home") + MirConfig.getProp("Module.Themen.Logfile"));
+ public SimpleList getTopicsAsSimpleList() throws ModuleExc, ModuleFailure {
+ try {
+ return ((DatabaseTopics) theStorage).getPopupData();
}
+ catch (Throwable e) {
+ throw new ModuleFailure(e);
+ }
+ }
- public SimpleList getTopicsAsSimpleList() throws ModuleException {
- try {
- return ((DatabaseTopics)theStorage).getPopupData();
- } catch(StorageObjectException e) {
- throw new ModuleException(e.toString());
- }
+ /**
+ * Method getTopicList
+ *
+ * @return SimpleList of all Topics sorted by title
+ *
+ */
+ public EntityList getTopicsList() throws ModuleExc, ModuleFailure {
+ try {
+ return getByWhereClause("", "title", -1);
}
+ catch (Throwable e) {
+ logger.error("ModuleTopics.getTopicsList: topics could not be fetched: " + e.getMessage());
+ throw new ModuleFailure("ModuleTopics.getTopicsList: topics could not be fetched: " + e.getMessage(), e);
+ }
+ }
- /**
- * Method getTopicList
- *
- * @return SimpleList of all Topics sorted by title
- *
- */
- public EntityList getTopicsList()
- {
- EntityList returnList=null;
- try {
- returnList=getByWhereClause("","title",-1);
- }
- catch (Exception e)
- {
- theLog.printWarning("--getTopicsList: topics could not be fetched");
+ /**
+ * Overrides the AbstractModule.set(),
+ * All dependent ContentEntities are set unproduced.
+ * @param theValues Hash mit Spalte/Wert-Paaren
+ * @return Id des eingef?gten Objekts
+ * @exception ModuleException
+ */
+ public String set(Map theValues) throws ModuleExc, ModuleFailure {
+ try {
+ Entity theEntity = theStorage.selectById((String) theValues.get("id"));
+ if (theEntity == null) {
+ throw new ModuleExc("No topic with id " + theValues.get("id") + " found");
}
- return returnList;
+ theEntity.setValues(theValues);
+ theEntity.update();
+
+ return theEntity.getId();
+ }
+ catch (Throwable e) {
+ throw new ModuleFailure(e);
}
-
- /**
- * Overrides the AbstractModule.set(),
- * All dependent ContentEntities are set unproduced.
- * @param theValues Hash mit Spalte/Wert-Paaren
- * @return Id des eingefügten Objekts
- * @exception ModuleException
- */
- public String set (HashMap theValues) throws ModuleException {
- try {
- Entity theEntity = theStorage.selectById((String)theValues.get("id"));
- if (theEntity == null){
- throw new ModuleException("Kein Objekt mit id in Datenbank id: " + theValues.get("id"));
- }
- theEntity.setValues(theValues);
- DatabaseContentToTopics db = DatabaseContentToTopics.getInstance();
- DatabaseContent dbc = DatabaseContent.getInstance();
- EntityList contentList = db.getContent((EntityTopics)theEntity);
- for (int i = 0; i < contentList.size(); i++){
- dbc.setUnproduced("id="+((EntityContent)contentList.elementAt(i)).getId());
- }
- theEntity.update();
- return theEntity.getId();
- } catch (StorageObjectException e){
- e.printStackTrace(System.err);
- throw new ModuleException(e.toString());
- }
- }
+ }
}