private void readTags(Element tagsElement, String pageURL)
throws DaoTaskException {
for (Iterator<Element> i = tagsElement.elementIterator(); i.hasNext();) {
Element element = i.next();
if (element.getName().equals("tag")) {
String path = element.elementText("name");
TagEntity tag = getBusiness().getTagBusiness().getByPath(path);
if(tag != null) {
PageTagEntity pageTag = getDao().getPageTagDao().getByURL(pageURL);
if (pageTag == null) {
pageTag = new PageTagEntity(pageURL);