Examples of com.gnizr.db.dao.FeedSubscription

com.gnizr.db.dao.FeedSubscription

This class represents a Bookmark that is a valid RSS feed. It defines the properties used by gnizr RSS robot to support automatic feed imports.

Before creating a valid instance of this class, a Bookmark object of a RSS feed must be created. The ID of this class doesn't share the ID of the Bookmark that it wraps.

All FeedSubscription have an unique ID, which is usually assigned by the database system when the DB record is created for the first time.
@author Harry Chen

              }
            }
          }                    
        }
        if(feedLastUpdated != null){
          FeedSubscription feed = new FeedSubscription(srcFeed);
          feed.setLastSync(feedLastUpdated);
          feed.setPubDate(feedPubDate);
          feedSubscriptionManager.updateSubscription(feed);
          logger.debug("set FeedSubscription lastUpdate to: " + feedLastUpdated);
        }else{
          logger.error("feedLastUpdate is NULL");
        }

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    return deleted;
  }


  public static FeedSubscription createFeedSubscriptionObject(ResultSet rs) throws SQLException{
    if(rs == null) return null;
    FeedSubscription feed = new FeedSubscription();
    Bookmark bookmark = BookmarkDBDao.createBookmarkObject2(rs);
    feed.setId(rs.getInt(FeedSubscriptionSchema.ID));
    feed.setAutoImport(rs.getBoolean(FeedSubscriptionSchema.AUTO_IMPORT));
    feed.setLastSync(rs.getTimestamp(FeedSubscriptionSchema.LAST_SYNC));
    feed.setMatchText(rs.getString(FeedSubscriptionSchema.MATCH_TEXT));
    feed.setPubDate(rs.getTimestamp(FeedSubscriptionSchema.PUB_DATE));
    feed.setBookmark(bookmark);
    
    List<String> folderList = new ArrayList<String>();
    String folders = rs.getString(FeedSubscriptionSchema.IMPORT_FOLDERS);
    if(folders != null){
      String[] fdrs = folders.split("/");
      if(fdrs != null && fdrs.length > 0){
        folderList = Arrays.asList(fdrs);
      }
    }
    feed.setImportFolders(folderList);    
    return feed;
  }

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  }
  
  
  public FeedSubscription getSubscription(int id) {
    logger.debug("getSubscription: id="+id);
    FeedSubscription feed = null;
    PreparedStatement stmt = null;
    Connection conn = null;
    try{            
      conn = dataSource.getConnection();
      stmt = conn.prepareStatement("call getSubscriptionById(?);");

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    return feed;
  }


  public FeedSubscription getSubscription(User owner, String feedUrl) {
    logger.debug("getFolder: owner="+owner + ",feedUrl="+feedUrl);
    FeedSubscription feed = null;
    PreparedStatement stmt = null;
    Connection conn = null;
    try{            
      conn = dataSource.getConnection();
      stmt = conn.prepareStatement("call getSubscriptionByUserIdFeedUrl(?,?);");

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      cStmt.setInt(2,offset);
      cStmt.setInt(3,count);
      cStmt.registerOutParameter(4,Types.INTEGER);
      ResultSet rs = cStmt.executeQuery();
      while(rs.next()){
        FeedSubscription feed = createFeedSubscriptionObject(rs);        
        feeds.add(feed);
      }
      int size = cStmt.getInt(4);
      if(size < 0){
        size = 0;

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      cStmt = conn.prepareCall("call findAutoImportSubscription(?);");      
      cStmt.setInt(1,ageHour);
      cStmt.execute();
      ResultSet rs = cStmt.executeQuery();
      while(rs.next()){
        FeedSubscription feed = createFeedSubscriptionObject(rs);        
        feeds.add(feed);
      }    
      logger.debug("DaoResult: feeds="+feeds);
    }catch(Exception e){    
      logger.fatal(e);

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  private void doSubscribe(Bookmark bookmark)  {
    String feedUrl = bookmark.getLink().getUrl();
    String feedTitle = bookmark.getTitle();    
    User feedOwner = bookmark.getUser();
    try{
      FeedSubscription feedSub = feedManager.createSubscription(feedOwner, feedUrl,feedTitle);
      if(feedSub != null){
        logger.debug("added feed subscription: " + feedSub);
      }else{
        logger.error("unable to add feed subscription: " + feedSub);
      }

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    if(bmId <= 0){
      logger.error("unable create bookmark: " + feedBmark);
    }else{
      feedBmark.setId(bmId);
    }
    FeedSubscription feedSub = new FeedSubscription();
    feedSub.setBookmark(feedBmark);
    feedSub.setAutoImport(false);
    feedSub.setMatchText("");
    feedSub.setLastSync(null);
    int feedId = feedDao.createSubscription(feedSub);
    if(feedId <= 0){
      logger.error("unable to create feed subscription: " + feedSub);
    }else{
      feedSub = feedDao.getSubscription(feedId);

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   * @throws RecordAlreadyExistsException 
   */
  public int addImportFolders(User feedOwner, String feedUrl, String feedTitle, User folderOwner, List<String> folders) throws NoSuchUserException, NotAuthorizedException, MissingIdException{
    GnizrDaoUtil.fillId(userDao,feedOwner);
    GnizrDaoUtil.fillId(userDao,folderOwner);
    FeedSubscription feedSub = null;
    if(feedTitle == null){
      feedSub = getSubscription(feedOwner, feedUrl);
    }else{
      feedSub = createSubscription(feedOwner, feedUrl, feedTitle);
    }

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  }
  
  public int removeImportFolders(User feedOwner, String feedUrl, User folderOwner, List<String> folders) throws NoSuchUserException, NoSuchFeedSubscriptionException{
    GnizrDaoUtil.fillId(userDao,feedOwner);
    GnizrDaoUtil.fillId(userDao,folderOwner);
    FeedSubscription feedSub = getSubscription(feedOwner, feedUrl);
    if(feedSub == null){
      throw new NoSuchFeedSubscriptionException("no such feed: " + feedUrl + " for user: " + feedOwner.getUsername());
    }
    List<Folder> folderImport = new ArrayList<Folder>();
    for(String folderName : folders){

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com.gnizr.core.bookmark.FeedSubscribeListener

com.gnizr.core.bookmark.TestFeedSubscribeListener

com.gnizr.core.feed.FeedSubscriptionManager

com.gnizr.core.feed.TestFeedSubscriptionManager

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