HttpRequest httpRequest = new HttpRequest(new URL(path));
if (this.picasaAlbum.getPicasaWeb().getGoogleapi() != null){
KeyValuePair pair = this.picasaAlbum.getPicasaWeb().getGoogleapi().toAuthHeader();
httpRequest.addHeader(pair.key, pair.value);
}
String response = httpRequest.send();
Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new InputSource(new StringReader(response)));
List<PicasaTag> picasaTags = new ArrayList<PicasaTag>();
NodeList entries = document.getElementsByTagName("entry");
for (int i = 0; i < entries.getLength(); i++){
Element entry = (Element)entries.item(i);