Examples of org.apache.roller.weblogger.pojos.WeblogBookmarkFolder

Package org.apache.roller.weblogger.pojos

Examples of org.apache.roller.weblogger.pojos.WeblogBookmarkFolder

org.apache.roller.weblogger.pojos.WeblogBookmarkFolder

Folder that holds Bookmarks and other Folders. A Roller Website has a set of Folders (there is no one root folder) and each Folder may contain Folders or Bookmarks. Don't construct one of these yourself, instead use the create method in your BookmarkManager implementation.

    
    //------------------------------------------------------------------------
    
    public WeblogBookmarkFolderWrapper getFolderByPath(String path) {
        try {
            WeblogBookmarkFolder folder = mBookmarkMgr.getFolder(mWebsite, path);
            
            if(folder != null)
                return WeblogBookmarkFolderWrapper.wrap(folder);
        } catch (WebloggerException e) {
            mLogger.error(e);

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                                         String name,
                                         WeblogBookmarkFolder parent)
            throws Exception {
        
        BookmarkManager mgr = WebloggerFactory.getWeblogger().getBookmarkManager();
        WeblogBookmarkFolder root = mgr.getRootFolder(weblog);
        
        WeblogBookmarkFolder folderParent = root;
        if(parent != null) {
            folderParent = parent;
        }
        WeblogBookmarkFolder testFolder = new WeblogBookmarkFolder(folderParent, name, null, weblog);
        mgr.saveFolder(testFolder);
        
        // flush to db
        WebloggerFactory.getWeblogger().flush();
        
        // query for object
        WeblogBookmarkFolder cat = mgr.getFolder(testFolder.getId());
        
        if(testFolder == null)
            throw new WebloggerException("error setting up weblog folder");
        
        return testFolder;

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     */
    public static void teardownFolder(String id) throws Exception {
        
        // lookup the folder
        BookmarkManager mgr = WebloggerFactory.getWeblogger().getBookmarkManager();
        WeblogBookmarkFolder folder = mgr.getFolder(id);
        
        // remove the cat
        mgr.removeFolder(folder);
        
        // flush to db

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            if (isDuplicateFolderName(folder)) {
                throw new WebloggerException("Duplicate folder name");
            }


            // And If it has a parent, maintain relationship from both sides
            WeblogBookmarkFolder parent = folder.getParent();
            if(parent != null) {
                parent.getFolders().add(folder);
            }
        }


        this.strategy.store(folder);

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        roller.getUserManager().saveWebsite(folder.getWebsite());
    }


    public void removeFolder(WeblogBookmarkFolder folder) throws WebloggerException {
        this.strategy.remove(folder);
        WeblogBookmarkFolder parent = folder.getParent();
        if (parent != null) {
            parent.getFolders().remove(folder);
        }


        // update weblog last modified date.  date updated by saveWebsite()
        roller.getUserManager().
            saveWebsite(folder.getWebsite());

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        log.debug("Moving folder " + srcFolder.getPath() + " under " +
            destFolder.getPath());
        
        // Manage relationships
        WeblogBookmarkFolder oldParent = srcFolder.getParent();
        if(oldParent != null) {
            oldParent.getFolders().add(srcFolder);
        }
        srcFolder.setParent(destFolder);
        destFolder.getFolders().add(srcFolder);
        
        if("/".equals(destFolder.getPath())) {

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    // updates the paths of all descendents of the given folder
    private void updatePathTree(WeblogBookmarkFolder folder) throws WebloggerException {
        
        log.debug("Updating path tree for folder "+folder.getPath());
        
        WeblogBookmarkFolder childFolder = null;
        Iterator childFolders = folder.getFolders().iterator();
        while(childFolders.hasNext()) {
            childFolder = (WeblogBookmarkFolder) childFolders.next();
            
            log.debug("OLD child folder path was "+childFolder.getPath());
            
            // update path and save
            if("/".equals(folder.getPath())) {
                childFolder.setPath("/" + childFolder.getName());
            } else {
                childFolder.setPath(folder.getPath() + "/" + 
                    childFolder.getName());
            }
            saveFolder(childFolder);
            
            log.debug("NEW child folder path is "+ childFolder.getPath());
            
            // then make recursive call to update this folders children
            updatePathTree(childFolder);
        }
    }

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            // Build JDOC document OPML string
            SAXBuilder builder = new SAXBuilder();
            StringReader reader = new StringReader( opml );
            Document doc = builder.build( reader );


            WeblogBookmarkFolder newFolder = getFolder(website, folderName);
            if (newFolder == null) {
                newFolder = new WeblogBookmarkFolder(
                        getRootFolder(website), 
                        folderName, folderName, website);
                this.strategy.store(newFolder);
            }

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                // TODO: maybe this should be saving the folder?
                this.strategy.store(bd);
            }
        } else {
            // Store a folder
            WeblogBookmarkFolder fd = new WeblogBookmarkFolder(
                    parent,
                    title,
                    desc,
                    parent.getWebsite());
            this.strategy.store(fd);

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     */
    private boolean isDuplicateFolderName(WeblogBookmarkFolder folder) 
        throws WebloggerException {


        // ensure that no sibling categories share the same name
        WeblogBookmarkFolder parent = folder.getParent();
        if (null != parent) {
            return (getFolder(folder.getWebsite(), folder.getPath()) != null);
        }
        
        return false;

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