@Override
public boolean configureSimulator(Long zoneId, Long podId, Long clusterId, Long hostId, String command,
String values) {
TransactionLegacy txn = TransactionLegacy.open(TransactionLegacy.SIMULATOR_DB);
try {
txn.start();
MockConfigurationVO config = _mockConfigDao.findByCommand(zoneId, podId, clusterId, hostId, command);
if (config == null) {
config = new MockConfigurationVO();
config.setClusterId(clusterId);
config.setDataCenterId(zoneId);