Power of statistics (Страница 1 из 4)

    private void fetchPageData(URL pageURL) throws FailingHttpStatusCodeException, MalformedURLException, IOException {
        final HtmlPage page = (HtmlPage)webClient.getPage( pageURL );
        HtmlElement div = page.getHtmlElementById("users1");
        HtmlElement element = null;

        for (Iterator<HtmlElement> inside = div.getAllHtmlChildElements(); inside.hasNext();) {
            element = inside.next();
            if(element.getNodeName().equals("table")) {
                break;
            }
        }
        
        final HtmlTable table = (HtmlTable)element;
        final List rows = table.getRows();
        final Iterator rowIterator = rows.iterator();
        rowIterator.next(); // skip header
        while(rowIterator.hasNext()) {
            final HtmlTableRow row = (HtmlTableRow) rowIterator.next();
            final List cells = row.getCells();
            User user = new User();
            int col = 0;
            for (final Iterator cellIterator = cells.iterator(); cellIterator.hasNext();) {
                final HtmlTableCell cell = (HtmlTableCell) cellIterator.next();
                switch(col) {
                case 0:
                    user.setName(cell.asText());
                    break;
                case 1:
                    break;
                case 2:
                    user.setPosts(Integer.parseInt(cell.asText()));
                    break;
                case 3:
                    Date registered;
                    if(cell.asText().equals("Сегодня")) {
                        registered = new Date();
                    } else 
                        if(cell.asText().equals("Вчера")) {
                            registered = 
                                new Date(System.currentTimeMillis() -
                                        24 * 60 * 60 * 1000);                            
                        } else {
                            try {
                                registered = df.parse(cell.asText());
                            } catch (ParseException e) {
                                System.out.println("Data parse err!");
                                registered = new Date();
                            }
                        }
                    user.setRegistered(registered);
                    break;
                }
                col++;
            }
            users.add(user);
            System.out.println(user);
        }        
    }