@Override public void setModelAttributes(Map<String, Object> attributes) { Long mvccVersion = (Long)attributes.get("mvccVersion"); if (mvccVersion != null) { setMvccVersion(mvccVersion); } Long browserTrackerId = (Long)attributes.get("browserTrackerId"); if (browserTrackerId != null) { setBrowserTrackerId(browserTrackerId); } Long companyId = (Long)attributes.get("companyId"); if (companyId != null) { setCompanyId(companyId); } Long userId = (Long)attributes.get("userId"); if (userId != null) { setUserId(userId); } Long browserKey = (Long)attributes.get("browserKey"); if (browserKey != null) { setBrowserKey(browserKey); } }