boolean setRedelivered) throws JMSServiceException {
JMSServiceReply reply;
HashMap props = new HashMap();
IMQConnection cxn;
TransactionUID txnUID = null;
JMQXid jmqXid = null;
Integer xaFlags = null;
cxn = checkConnectionId(connectionId, "rollbackTransaction");
txnUID = new TransactionUID(transactionId);
if (xid != null) {
jmqXid = new JMQXid(xid);
/*
xaFlags = new Integer(flags);
*/
}