if (docCache==null) {

                        dh.sendDoc(new Integer(currentUrlItem.getSourceId()).toString(), sendUrl, new Integer(src.getAccountId()).toString(), urlLoader.getStream(), params, metas, src.getExtra(), this);                       

                      } else {

                        docCache.put(sendUrl, urlLoader.getStream(), 0, params, metas, src.getExtra()); 

                        dh.sendDoc(new Integer(currentUrlItem.getSourceId()).toString(), sendUrl, new Integer(src.getAccountId()).toString(), cacheItem.streamData, params, metas, src.getExtra(), this);                                               

                      }

                      //dh.sendDoc(new Integer(currentUrlItem.getSourceId()).toString(), sendUrl, new Integer(src.getAccountId()).toString(), urlLoader.getStream(), params, metas, src.getExtra(), this);

                      //if (docCache!=null) docCache.put(sendUrl, urlLoader.getStream(), 0, params, metas, src.getExtra());                     

                    }

      InputStream inputSource = new ByteArrayInputStream(doc.get("content_base64").toString().getBytes());

      InputStream streamData = new Base64.InputStream(inputSource, Base64.DECODE);

    } catch (IOException e) {

      e.printStackTrace();

    }

    return null;

  }