con = DbHandler.getConnection();
con.setAutoCommit(false);
userGroupBean.setUpdatedby(userId);
userGroupBean.setTsupdated(new Timestamp(System
.currentTimeMillis()));
userGroupBean.store(con);
// userGroup groups
Collection<GrouprelationBean> col = GrouprelationFinder
.findByUsergroupid(con, userGroupBean.getId());
// loop exsisting groupRelations update or remove based on status