private void OnSave() {
    VmInterfaceModel model = (VmInterfaceModel) getWindow();
    VmNetworkInterface nic =
        model.getIsNew()
            ? new VmNetworkInterface()
            : (VmNetworkInterface) Cloner.clone((VmNetworkInterface) getSelectedItem());

    if (!model.Validate()) {
      return;
    }

    // Save changes.
    nic.setName((String) model.getName().getEntity());
    nic.setNetworkName(((network) model.getNetwork().getSelectedItem()).getname());
    if (model.getNicType().getSelectedItem() == null) {
      nic.setType(null);
    } else {
      nic.setType(((VmInterfaceType) model.getNicType().getSelectedItem()).getValue());
    }
    nic.setMacAddress(
        model.getMAC().getIsChangable()
            ? (model.getMAC().getEntity() == null
                ? null
                : ((String) (model.getMAC().getEntity())).toLowerCase())
            : model.getIsNew() ? "" : nic.getMacAddress());

    if (model.getIsNew()) {
      Frontend.RunMultipleAction(
          VdcActionType.AddVmTemplateInterface,
          new java.util.ArrayList<VdcActionParametersBase>(
              java.util.Arrays.asList(
                  new VdcActionParametersBase[] {
                    new AddVmTemplateInterfaceParameters(getEntityStronglyTyped().getId(), nic)
                  })),
          new IFrontendMultipleActionAsyncCallback() {
            @Override
            public void Executed(FrontendMultipleActionAsyncResult result) {

              Cancel();
            }
          },
          null);
    } else {
      Frontend.RunMultipleAction(
          VdcActionType.UpdateVmTemplateInterface,
          new java.util.ArrayList<VdcActionParametersBase>(
              java.util.Arrays.asList(
                  new VdcActionParametersBase[] {
                    new AddVmTemplateInterfaceParameters(getEntityStronglyTyped().getId(), nic)
                  })),
          new IFrontendMultipleActionAsyncCallback() {
            @Override
            public void Executed(FrontendMultipleActionAsyncResult result) {

              Cancel();
            }
          },
          null);
    }
  }
  public void PostGetClusterNetworkList_New(java.util.ArrayList<network> network_list) {
    java.util.ArrayList<network> networks = new java.util.ArrayList<network>();
    for (network a : network_list) {
      if (a.getStatus() == NetworkStatus.Operational) {
        networks.add(a);
      }
    }

    java.util.ArrayList<VmNetworkInterface> nics = Linq.<VmNetworkInterface>Cast(getItems());
    int nicCount = nics.size();
    String newNicName = DataProvider.GetNewNicName(nics);

    VmInterfaceModel model = (VmInterfaceModel) getWindow();
    model.getNetwork().setItems(networks);
    model.getNetwork().setSelectedItem(networks.size() > 0 ? networks.get(0) : null);
    model
        .getNicType()
        .setItems(DataProvider.GetNicTypeList(getEntityStronglyTyped().getos(), false));
    model
        .getNicType()
        .setSelectedItem(DataProvider.GetDefaultNicType(getEntityStronglyTyped().getos()));
    model.getName().setEntity(newNicName);
    model.getMAC().setIsAvailable(false);

    UICommand tempVar = new UICommand("OnSave", this);
    tempVar.setTitle("OK");
    tempVar.setIsDefault(true);
    model.getCommands().add(tempVar);
    UICommand tempVar2 = new UICommand("Cancel", this);
    tempVar2.setTitle("Cancel");
    tempVar2.setIsCancel(true);
    model.getCommands().add(tempVar2);
  }
  public void PostGetClusterNetworkList_Edit(java.util.ArrayList<network> network_list) {
    VmNetworkInterface nic = (VmNetworkInterface) getSelectedItem();
    int nicCount = Linq.<VmNetworkInterface>Cast(getItems()).size();
    java.util.ArrayList<network> networks = new java.util.ArrayList<network>();
    for (network a : network_list) {
      if (a.getStatus() == NetworkStatus.Operational) {
        networks.add(a);
      }
    }

    VmInterfaceModel model = (VmInterfaceModel) getWindow();
    model.getNetwork().setItems(networks);
    network network = null;
    for (network a : networks) {
      if (StringHelper.stringsEqual(a.getname(), nic.getNetworkName())) {
        network = a;
        break;
      }
    }
    model.getNetwork().setSelectedItem(network);

    Integer selectedNicType = nic.getType();
    java.util.ArrayList<VmInterfaceType> nicTypes =
        DataProvider.GetNicTypeList(
            getEntityStronglyTyped().getos(),
            VmInterfaceType.forValue(selectedNicType) == VmInterfaceType.rtl8139_pv);
    model.getNicType().setItems(nicTypes);

    if (selectedNicType == null || !nicTypes.contains(VmInterfaceType.forValue(selectedNicType))) {
      selectedNicType = DataProvider.GetDefaultNicType(getEntityStronglyTyped().getos()).getValue();
    }

    model.getNicType().setSelectedItem(VmInterfaceType.forValue(selectedNicType));

    model.getName().setEntity(nic.getName());
    model.getMAC().setIsAvailable(false);

    UICommand tempVar = new UICommand("OnSave", this);
    tempVar.setTitle("OK");
    tempVar.setIsDefault(true);
    model.getCommands().add(tempVar);
    UICommand tempVar2 = new UICommand("Cancel", this);
    tempVar2.setTitle("Cancel");
    tempVar2.setIsCancel(true);
    model.getCommands().add(tempVar2);
  }