Java tutorial
/* * (c) Copyright 2010-2011 AgileBirds * * This file is part of OpenFlexo. * * OpenFlexo 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 3 of the License, or * (at your option) any later version. * * OpenFlexo 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 OpenFlexo. If not, see <http://www.gnu.org/licenses/>. * */ package org.openflexo.drm.helpset; import java.io.File; import java.util.Enumeration; import java.util.Vector; import java.util.logging.Logger; import org.jdom2.DocType; import org.openflexo.drm.DocItem; import org.openflexo.drm.DocItemFolder; import org.openflexo.drm.DocResourceCenter; import org.openflexo.foundation.KVCFlexoObject; import org.openflexo.localization.Language; public class HSToc extends KVCFlexoObject { protected static final Logger logger = Logger.getLogger(HSToc.class.getPackage().getName()); private final DocResourceCenter _drc; protected Language _language; private final HSTocEntry _rootEntry; public String version = "2.0"; private final File _tocFile; protected HelpSetConfiguration configuration; public HSToc(DocResourceCenter drc, Language language, File tocFile, HelpSetConfiguration config) { _drc = drc; _language = language; _tocFile = tocFile; configuration = config; _rootEntry = new HSTocEntry(drc.getFolder()); _rootEntry.image = "toplevelfolder"; _rootEntry.expand = true; for (HSTocEntry next : _rootEntry.childs) { next.expand = true; } } public HSTocEntry getRootEntry() { return _rootEntry; } public class HSTocEntry extends KVCFlexoObject { public DocItem docItem; public Vector<HSTocEntry> childs; public String image; public String text; public boolean expand = false; public String presentationtype; public String presentationname; public String getText() { String returned = docItem.getTitle(_language); if (returned == null) { returned = docItem.getIdentifier(); } return returned; } public String getTarget() { // if (image != null) return null; return docItem.getIdentifier(); } public HSTocEntry(DocItemFolder folder) { if (folder.getPrimaryDocItem() == null) { logger.warning("Folder: " + folder.getIdentifier() + " has no primary doc item defined. Creates a default one."); folder.createDefaultPrimaryDocItem(); } docItem = folder.getPrimaryDocItem(); text = docItem.getTitle(_language); if (text == null) { text = docItem.getIdentifier(); } childs = new Vector<HSTocEntry>(); for (Enumeration en = docItem.getOrderedEmbeddingChildItems().elements(); en.hasMoreElements();) { DocItem next = (DocItem) en.nextElement(); if (next.isIncluded(configuration)) { if (!next.getIsEmbedded() && next.isPublished() && next.getFolder() == folder) { childs.add(new HSTocEntry(next)); } } } for (Enumeration en = folder.getOrderedItems().elements(); en.hasMoreElements();) { DocItem next = (DocItem) en.nextElement(); if (next.isIncluded(configuration)) { if (next.getEmbeddingParentItem() == null && next != folder.getPrimaryDocItem() && next.isPublished()) { childs.add(new HSTocEntry(next)); } } } for (Enumeration en = folder.getOrderedChildFolders().elements(); en.hasMoreElements();) { DocItemFolder next = (DocItemFolder) en.nextElement(); if (next.isIncluded(configuration) && next.getPrimaryDocItem() != null && next.getPrimaryDocItem().isPublished()) { logger.fine("Generate toc entry for " + next); childs.add(new HSTocEntry(next)); } else { logger.fine("Ignore " + next); } } } public HSTocEntry(DocItem item) { docItem = item; text = docItem.getTitle(_language); if (text == null) { text = docItem.getIdentifier(); } childs = new Vector<HSTocEntry>(); for (Enumeration en = item.getOrderedEmbeddingChildItems().elements(); en.hasMoreElements();) { DocItem next = (DocItem) en.nextElement(); if (next.isIncluded(configuration)) { if (!next.getIsEmbedded() && next.isPublished()) { childs.add(new HSTocEntry(next)); } } } } } protected void generate() { /*try { FileOutputStream out = new FileOutputStream(_tocFile); XMLCoder.encodeObjectWithMapping(this, getTocMapping(), out, getTocDocType()); out.flush(); out.close(); } catch (Exception e) { e.printStackTrace(); }*/ } /* private static XMLMapping _tocMapping; public static XMLMapping getTocMapping() { if (_tocMapping == null) { File hsTocModelFile; hsTocModelFile = new FileResource("Models/HSTocModel.xml"); if (!hsTocModelFile.exists()) { if (logger.isLoggable(Level.WARNING)) { logger.warning("File " + hsTocModelFile.getAbsolutePath() + " doesn't exist. Maybe you have to check your paths ?"); } return null; } else { try { _tocMapping = new XMLMapping(hsTocModelFile); } catch (InvalidModelException e) { // Warns about the exception if (logger.isLoggable(Level.WARNING)) { logger.warning("Exception raised: " + e.getClass().getName() + ". See console for details."); } e.printStackTrace(); } catch (IOException e) { // Warns about the exception if (logger.isLoggable(Level.WARNING)) { logger.warning("Exception raised: " + e.getClass().getName() + ". See console for details."); } e.printStackTrace(); } catch (SAXException e) { // Warns about the exception if (logger.isLoggable(Level.WARNING)) { logger.warning("Exception raised: " + e.getClass().getName() + ". See console for details."); } e.printStackTrace(); } catch (ParserConfigurationException e) { // Warns about the exception if (logger.isLoggable(Level.WARNING)) { logger.warning("Exception raised: " + e.getClass().getName() + ". See console for details."); } e.printStackTrace(); } } } return _tocMapping; }*/ public static DocType getTocDocType() { return new DocType("toc", "-//Sun Microsystems Inc.//DTD JavaHelp TOC Version 2.0//EN", "../dtd/toc_2_0.dtd"); } }