X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmircoders%2Fmodule%2FModuleTopics.java;h=cd8a7816af75961c12cc8c79b6e428d251d6f964;hb=cd3cb65d029bc2a38497f56b0544d01aa94065c6;hp=707ce616bfc8d3899771fbb2fdbc39ab6bb3dbb1;hpb=50d223072c642a8e12e0fa99d378426ce2667926;p=mir.git diff --git a/source/mircoders/module/ModuleTopics.java b/source/mircoders/module/ModuleTopics.java index 707ce616..cd8a7816 100755 --- a/source/mircoders/module/ModuleTopics.java +++ b/source/mircoders/module/ModuleTopics.java @@ -1,22 +1,45 @@ +/* + * 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 - @@ -25,71 +48,61 @@ import mircoders.entity.*; * @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()); - } - } + } }