public Session <NullT> Initialize(Session <NullT> sessionIn)
 {
     APLPX.Entity.Session <NullT> sessionOut = _userData.Initialize(sessionIn);
     _userData.Dispose();
     this.LogServiceResponse <IUserService, NullT>(sessionOut, string.Format("[{0}].{1}", this.GetType().Name, MethodBase.GetCurrentMethod().ToString()));
     return(sessionOut);
 }