int login_result = wdc.tryToLogin();
switch (login_result) {
case HttpStatus.SC_OK:
postResult(true, uri.toString());
break;
case HttpStatus.SC_UNAUTHORIZED:
int login_result = wdc.tryToLogin();
switch (login_result) {
case HttpStatus.SC_OK:
postResult(true, uri.toString());
break;
case HttpStatus.SC_UNAUTHORIZED: