filestorage.java

Memoranda( 从前以jNotes2而闻名) 是一个日志管理和个人项目管理工具

        /*DEBUG*/
        System.out.println(
            "[DEBUG] Open project manager: " + JN_DOCPATH + ".projects");
        ProjectManager._doc = openDocument(JN_DOCPATH + ".projects");
    }
    /**
     * @see net.sf.memoranda.util.Storage#storeProjectManager(nu.xom.Document)
     */
    public void storeProjectManager() {
        /*DEBUG*/
        System.out.println(
            "[DEBUG] Save project manager: " + JN_DOCPATH + ".projects");
        saveDocument(ProjectManager._doc, JN_DOCPATH + ".projects");
    }
    /**
     * @see net.sf.memoranda.util.Storage#removeProject(net.sf.memoranda.Project)
     */
    public void removeProjectStorage(Project prj) {
        String id = prj.getID();
        File f = new File(JN_DOCPATH + id);
        File[] files = f.listFiles();
        for (int i = 0; i < files.length; i++)
            files[i].delete();
        f.delete();
    }

    public TaskList openTaskList(Project prj) {
        String fn = JN_DOCPATH + prj.getID() + File.separator + ".tasklist";

        if (documentExists(fn)) {
            /*DEBUG*/
            System.out.println(
                "[DEBUG] Open task list: "
                    + JN_DOCPATH
                    + prj.getID()
                    + File.separator
                    + ".tasklist");
            
            Document tasklistDoc = openDocument(fn);
            /*DocType tasklistDoctype = tasklistDoc.getDocType();
            String publicId = null;
            if (tasklistDoctype != null) {
                publicId = tasklistDoctype.getPublicID();
            }
            boolean upgradeOccurred = TaskListVersioning.upgradeTaskList(publicId);
            if (upgradeOccurred) {
                // reload from new file
                tasklistDoc = openDocument(fn);
            }*/
            return new TaskListImpl(tasklistDoc, prj);   
        }
        else {
            /*DEBUG*/
            System.out.println("[DEBUG] New task list created");
            return new TaskListImpl(prj);
        }
    }

    public void storeTaskList(TaskList tasklist, Project prj) {
        /*DEBUG*/
        System.out.println(
            "[DEBUG] Save task list: "
                + JN_DOCPATH
                + prj.getID()
                + File.separator
                + ".tasklist");
        Document tasklistDoc = tasklist.getXMLContent();
        //tasklistDoc.setDocType(TaskListVersioning.getCurrentDocType());
        saveDocument(tasklistDoc,JN_DOCPATH + prj.getID() + File.separator + ".tasklist");
    }
    /**
     * @see net.sf.memoranda.util.Storage#createProjectStorage(net.sf.memoranda.Project)
     */
    public void createProjectStorage(Project prj) {
        /*DEBUG*/
        System.out.println(
            "[DEBUG] Create project dir: " + JN_DOCPATH + prj.getID());
        File dir = new File(JN_DOCPATH + prj.getID());
        dir.mkdirs();
    }
    /**
     * @see net.sf.memoranda.util.Storage#openNoteList(net.sf.memoranda.Project)
     */
    public NoteList openNoteList(Project prj) {
        String fn = JN_DOCPATH + prj.getID() + File.separator + ".notes";
        if (documentExists(fn)) {
            /*DEBUG*/
            System.out.println(
                "[DEBUG] Open note list: "
                    + JN_DOCPATH
                    + prj.getID()
                    + File.separator
                    + ".notes");
            return new NoteListImpl(openDocument(fn), prj);
        }
        else {
            /*DEBUG*/
            System.out.println("[DEBUG] New note list created");
            return new NoteListImpl(prj);
        }
    }
    /**
     * @see net.sf.memoranda.util.Storage#storeNoteList(net.sf.memoranda.NoteList, net.sf.memoranda.Project)
     */
    public void storeNoteList(NoteList nl, Project prj) {
        /*DEBUG*/
        System.out.println(
            "[DEBUG] Save note list: "
                + JN_DOCPATH
                + prj.getID()
                + File.separator
                + ".notes");
        saveDocument(
            nl.getXMLContent(),
            JN_DOCPATH + prj.getID() + File.separator + ".notes");
    }
    /**
     * @see net.sf.memoranda.util.Storage#openEventsList()
     */
    public void openEventsManager() {
        if (!new File(JN_DOCPATH + ".events").exists()) {
            EventsManager._doc = null;
            return;
        }
        /*DEBUG*/
        System.out.println(
            "[DEBUG] Open events manager: " + JN_DOCPATH + ".events");
        EventsManager._doc = openDocument(JN_DOCPATH + ".events");
    }
    /**
     * @see net.sf.memoranda.util.Storage#storeEventsList()
     */
    public void storeEventsManager() {
        /*DEBUG*/
        System.out.println(
            "[DEBUG] Save events manager: " + JN_DOCPATH + ".events");
        saveDocument(EventsManager._doc, JN_DOCPATH + ".events");
    }
    /**
     * @see net.sf.memoranda.util.Storage#openMimeTypesList()
     */
    public void openMimeTypesList() {
        if (!new File(JN_DOCPATH + ".mimetypes").exists()) {
            try {
                MimeTypesList._doc =
                    openDocument(
                        FileStorage.class.getResourceAsStream(
                            "resources/default.mimetypes"));
            }
            catch (Exception e) {
                new ExceptionDialog(
                    e,
                    "Failed to read default mimetypes config from resources",
                    "");
            }
            return;
        }
        /*DEBUG*/
        System.out.println(
            "[DEBUG] Open mimetypes list: " + JN_DOCPATH + ".mimetypes");
        MimeTypesList._doc = openDocument(JN_DOCPATH + ".mimetypes");
    }
    /**
     * @see net.sf.memoranda.util.Storage#storeMimeTypesList()
     */
    public void storeMimeTypesList() {
        /*DEBUG*/
        System.out.println(
            "[DEBUG] Save mimetypes list: " + JN_DOCPATH + ".mimetypes");
        saveDocument(MimeTypesList._doc, JN_DOCPATH + ".mimetypes");
    }
    /**
     * @see net.sf.memoranda.util.Storage#openResourcesList(net.sf.memoranda.Project)
     */
    public ResourcesList openResourcesList(Project prj) {
        String fn = JN_DOCPATH + prj.getID() + File.separator + ".resources";
        if (documentExists(fn)) {
            /*DEBUG*/
            System.out.println("[DEBUG] Open resources list: " + fn);
            return new ResourcesListImpl(openDocument(fn), prj);
        }
        else {
            /*DEBUG*/
            System.out.println("[DEBUG] New note list created");
            return new ResourcesListImpl(prj);
        }
    }
    /**
     * @see net.sf.memoranda.util.Storage#storeResourcesList(net.sf.memoranda.ResourcesList, net.sf.memoranda.Project)
     */
    public void storeResourcesList(ResourcesList rl, Project prj) {
        /*DEBUG*/
        System.out.println(
            "[DEBUG] Save resources list: "
                + JN_DOCPATH
                + prj.getID()
                + File.separator
                + ".resources");
        saveDocument(
            rl.getXMLContent(),
            JN_DOCPATH + prj.getID() + File.separator + ".resources");
    }
    /**
     * @see net.sf.memoranda.util.Storage#restoreContext()
     */
    public void restoreContext() {
        try {
            /*DEBUG*/
            System.out.println(
                "[DEBUG] Open context: " + JN_DOCPATH + ".context");
            Context.context.load(new FileInputStream(JN_DOCPATH + ".context"));
        }
        catch (Exception ex) {
            /*DEBUG*/
            System.out.println("Context created.");
        }
    }
    /**
     * @see net.sf.memoranda.util.Storage#storeContext()
     */
    public void storeContext() {
        try {
            /*DEBUG*/
            System.out.println(
                "[DEBUG] Save context: " + JN_DOCPATH + ".context");
            Context.context.save(new FileOutputStream(JN_DOCPATH + ".context"));
        }
        catch (Exception ex) {
            new ExceptionDialog(
                ex,
                "Failed to store context to " + JN_DOCPATH + ".context",
                "");
        }
    }

}