protected  void checkNoTxPropagation(Invocation mi) throws Exception 
{
      // No problem for local
      if (mi.isLocal())
         return;
      // Do we have a foreign transaction context?
      Transaction tx = mi.getTransaction();
      if (tx == null || (tx instanceof ForeignTransaction) == false)
         return;
      byte txType = container.getBeanMetaData().getTransactionMethod(mi.getMethod(), mi.getType());
      if (txType != MetaData.TX_NOT_SUPPORTED && txType != MetaData.TX_REQUIRES_NEW)
         throw new RemoteException("TxPropagation is not supported: " + container.getJmxName() + " method=" + mi.getMethod());
      // The propogation is not a problem
      mi.setTransaction(null);
}

 public Object invoke(Invocation mi) throws Exception 
{
      checkNoTxPropagation(mi);
      return getNext().invoke(mi);
}

 public Object invokeHome(Invocation mi) throws Exception 
{
      checkNoTxPropagation(mi);
      return getNext().invokeHome(mi);
}