public void OnSave() {
    ClusterNetworkModel model = (ClusterNetworkModel) getWindow();
    network network = new network(null);

    if (getEntity() == null) {
      Cancel();
      return;
    }

    if (!model.Validate() || getEntity().getstorage_pool_id() == null) {
      return;
    }

    network.setstorage_pool_id(getEntity().getstorage_pool_id());
    network.setname((String) model.getName().getEntity());
    network.setstp((Boolean) model.getIsStpEnabled().getEntity());
    network.setdescription((String) model.getDescription().getEntity());
    network.setvlan_id(null);
    if ((Boolean) model.getHasVLanTag().getEntity()) {
      network.setvlan_id(Integer.parseInt(model.getVLanTag().getEntity().toString()));
    }

    Frontend.RunAction(
        VdcActionType.AddNetwork,
        new AddNetworkStoragePoolParameters(network.getstorage_pool_id().getValue(), network),
        new IFrontendActionAsyncCallback() {
          @Override
          public void Executed(FrontendActionAsyncResult result) {

            Object[] data = (Object[]) result.getState();
            ClusterNetworkListModel networkListModel = (ClusterNetworkListModel) data[0];
            VdcReturnValueBase retVal = result.getReturnValue();
            if (retVal != null && retVal.getSucceeded()) {
              network tempVar = new network(null);
              tempVar.setId((Guid) retVal.getActionReturnValue());
              tempVar.setname(((network) data[1]).getname());
              Frontend.RunAction(
                  VdcActionType.AttachNetworkToVdsGroup,
                  new AttachNetworkToVdsGroupParameter(networkListModel.getEntity(), tempVar));
            }
            networkListModel.Cancel();
          }
        },
        new Object[] {this, network});
  }
  public void New() {
    if (getWindow() != null) {
      return;
    }

    ClusterNetworkModel clusterModel = new ClusterNetworkModel();
    setWindow(clusterModel);
    clusterModel.setTitle("New Logical Network");
    clusterModel.setHashName("new_logical_network");
    clusterModel.setIsNew(true);
    if (getEntity().getstorage_pool_id() != null) {
      AsyncQuery _asyncQuery = new AsyncQuery();
      _asyncQuery.setModel(clusterModel);
      _asyncQuery.asyncCallback =
          new INewAsyncCallback() {
            public void OnSuccess(Object model, Object result) {
              ClusterNetworkModel clusterNetworkModel = (ClusterNetworkModel) model;
              storage_pool dataCenter = (storage_pool) result;
              clusterNetworkModel.setDataCenterName(dataCenter.getname());
            }
          };
      AsyncDataProvider.GetDataCenterById(_asyncQuery, getEntity().getstorage_pool_id().getValue());
    }
    UICommand tempVar = new UICommand("OnSave", this);
    tempVar.setTitle("OK");
    tempVar.setIsDefault(true);
    clusterModel.getCommands().add(tempVar);

    UICommand tempVar2 = new UICommand("Cancel", this);
    tempVar2.setTitle("Cancel");
    tempVar2.setIsCancel(true);
    clusterModel.getCommands().add(tempVar2);
  }