private void assertThreadInheritedTrxSet() {
    final String trxName = trxManager.getThreadInheritedTrxName();
    Assert.assertTrue(
        "Thread inherited transaction shall be set at this point", !trxManager.isNull(trxName));

    Assert.assertEquals(
        "Thread inherited transaction shall match context transaction",
        processorCtx.getTrxName(),
        trxName);

    if (expectTrxSavepoints != null) {
      final PlainTrx trx = (PlainTrx) processorCtx.getTrx();
      Assert.assertEquals(
          "Active savepoints for " + trx, expectTrxSavepoints, trx.hasActiveSavepoints());
    }
  }
  /** Asserts dialog is opened out of transaction. */
  public static final void assertUIOutOfTransaction() {
    final ITrxManager trxManager = Services.get(ITrxManager.class);
    final String trxName = trxManager.getThreadInheritedTrxName(OnTrxMissingPolicy.ReturnTrxNone);
    if (!trxManager.isNull(trxName)) {
      final AdempiereException ex =
          new AdempiereException(
              "Opening a dialog while running in a trasaction it's always a bad idea"
                  + " because the database will be kept locked until the user will answer.");

      // NOTE: this issue is so critical that it's better to throw exception instead to just advice
      if (Services.get(IDeveloperModeBL.class).isEnabled()) {
        throw ex;
      } else {
        // In case we run in production, we won't fail because that would be a show stopper, but we
        // will log the exception.
        log.log(Level.SEVERE, ex.getLocalizedMessage(), ex);
      }
    }
  }
  @Override
  public I_M_HU_LUTU_Configuration createLUTUConfiguration(
      final I_M_HU_PI_Item_Product tuPIItemProduct,
      final I_M_Product cuProduct,
      final I_C_UOM cuUOM,
      final org.compiere.model.I_C_BPartner bpartner) {
    Check.assumeNotNull(tuPIItemProduct, "tuPIItemProduct not null");
    Check.assumeNotNull(cuProduct, "cuProduct not null");
    Check.assumeNotNull(cuUOM, "cuUOM not null");

    // Services used:
    final ITrxManager trxManager = Services.get(ITrxManager.class);
    final IHandlingUnitsDAO handlingUnitsDAO = Services.get(IHandlingUnitsDAO.class);
    final IHUCapacityBL huCapacityBL = Services.get(IHUCapacityBL.class);

    //
    // Context
    final Properties ctx = InterfaceWrapperHelper.getCtx(tuPIItemProduct);
    final IContextAware contextProvider;
    final String threadTrxName = trxManager.getThreadInheritedTrxName();
    if (trxManager.isNull(threadTrxName)) {
      contextProvider = new PlainContextAware(ctx, ITrx.TRXNAME_None);
    } else {
      contextProvider = trxManager.createThreadContextAware(ctx);
    }

    //
    // LU/TU configuration (draft)
    final I_M_HU_LUTU_Configuration lutuConfiguration =
        InterfaceWrapperHelper.newInstance(I_M_HU_LUTU_Configuration.class, contextProvider);
    lutuConfiguration.setC_BPartner(bpartner);
    lutuConfiguration.setIsActive(true);

    //
    // TU Configuration
    final I_M_HU_PI tuPI = tuPIItemProduct.getM_HU_PI_Item().getM_HU_PI_Version().getM_HU_PI();
    final IHUCapacityDefinition tuCapacity =
        huCapacityBL.getCapacity(tuPIItemProduct, cuProduct, cuUOM);
    //
    lutuConfiguration.setM_HU_PI_Item_Product(tuPIItemProduct);
    lutuConfiguration.setM_TU_HU_PI(tuPI);
    lutuConfiguration.setM_Product(cuProduct);
    lutuConfiguration.setC_UOM(cuUOM);
    if (tuCapacity.isInfiniteCapacity()) {
      lutuConfiguration.setIsInfiniteQtyCU(true);
      lutuConfiguration.setQtyCU(BigDecimal.ZERO);
    } else {
      lutuConfiguration.setIsInfiniteQtyCU(false);
      lutuConfiguration.setQtyCU(tuCapacity.getCapacity());
    }

    //
    // LU Configuration
    final I_M_HU_PI_Item luPIItem =
        handlingUnitsDAO.retrieveDefaultParentPIItem(
            tuPI, X_M_HU_PI_Version.HU_UNITTYPE_LoadLogistiqueUnit, bpartner);
    if (luPIItem != null) {
      final I_M_HU_PI luPI = luPIItem.getM_HU_PI_Version().getM_HU_PI();
      lutuConfiguration.setM_LU_HU_PI(luPI);
      lutuConfiguration.setM_LU_HU_PI_Item(luPIItem);

      lutuConfiguration.setIsInfiniteQtyLU(true); // we produce as many as needed
      lutuConfiguration.setQtyLU(BigDecimal.ZERO);

      final int qtyTU = luPIItem.getQty().intValueExact();
      lutuConfiguration.setIsInfiniteQtyTU(false);
      lutuConfiguration.setQtyTU(BigDecimal.valueOf(qtyTU));
    } else {
      lutuConfiguration.setM_LU_HU_PI(null);
      lutuConfiguration.setM_LU_HU_PI_Item(null);

      lutuConfiguration.setIsInfiniteQtyLU(false);
      lutuConfiguration.setQtyLU(BigDecimal.ZERO);

      lutuConfiguration.setIsInfiniteQtyTU(true); // as many as needed
      lutuConfiguration.setQtyTU(BigDecimal.ZERO);
    }

    return lutuConfiguration;
  }