pubSubData.subscriberId);
SubscriptionPreferences preferences = null;
if (response.hasResponseBody()) {
ResponseBody respBody = response.getResponseBody();
if (respBody.hasSubscribeResponse()) {
SubscribeResponse resp = respBody.getSubscribeResponse();
if (resp.hasPreferences()) {
preferences = resp.getPreferences();
if (logger.isDebugEnabled()) {
logger.debug("Receive subscription preferences for {} : {}",
va(ts,
SubscriptionStateUtils.toString(preferences)));
}