* @throws IOException thrown if an error occurs
*/
public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataByteArrayOutputStream dataOut, BooleanStream bs) throws IOException {
super.tightMarshal2(wireFormat, o, dataOut, bs);
ProducerId info = (ProducerId)o;
tightMarshalString2(info.getConnectionId(), dataOut, bs);
tightMarshalLong2(wireFormat, info.getValue(), dataOut, bs);
tightMarshalLong2(wireFormat, info.getSessionId(), dataOut, bs);
}