/**
  * Callback method invoked when the user has clicked on the insert button
  *
  * @param valueObject empty value object just created: the user can manage it to fill some
  *     attribute values
  */
 public void createValueObject(ValueObject valueObject) throws Exception {
   LevelPropertyVO vo = (LevelPropertyVO) valueObject;
   DefaultMutableTreeNode node = frame.getHierarTreePanel().getSelectedNode();
   HierarchyLevelVO levelVO = (HierarchyLevelVO) node.getUserObject();
   vo.setProgressiveHie02DOC21(frame.getHierarTreePanel().getProgressiveHIE02());
   vo.setProgressiveHie01DOC21(levelVO.getProgressiveHIE01());
 }
 /**
  * Callback method invoked when the user has clicked the left mouse button a tree node.
  *
  * @param node selected node
  */
 public void leftClick(DefaultMutableTreeNode node) {
   if (hierarTreePanel.getSelectedNode() != null) {
     HierarchyLevelVO levelVO =
         (HierarchyLevelVO) hierarTreePanel.getSelectedNode().getUserObject();
     getAvailPanel()
         .getGrid()
         .getOtherGridParams()
         .put(ApplicationConsts.PROGRESSIVE_HIE01, levelVO.getProgressiveHIE01());
   }
 }
  /** Load data from server and construct panel content. */
  public final void reloadData(DocumentsFrame frame) {
    try {
      // remove all panel content...
      clearData();
      frame.getGrid().getOtherGridParams().put(ApplicationConsts.PROPERTIES_FILTER, filters);

      // retrieve customized input controls list...
      GridParams gridParams = new GridParams();
      DefaultMutableTreeNode node = frame.getHierarTreePanel().getSelectedNode();
      if (node != null) {
        HierarchyLevelVO vo = (HierarchyLevelVO) node.getUserObject();
        HierarchyLevelVO root =
            (HierarchyLevelVO) ((DefaultMutableTreeNode) node.getRoot()).getUserObject();
        gridParams
            .getOtherGridParams()
            .put(ApplicationConsts.PROGRESSIVE_HIE01, vo.getProgressiveHIE01());
        gridParams
            .getOtherGridParams()
            .put(ApplicationConsts.ROOT_PROGRESSIVE_HIE01, root.getProgressiveHIE01());
      } else gridParams.getOtherGridParams().remove(ApplicationConsts.PROGRESSIVE_HIE01);
      gridParams
          .getOtherGridParams()
          .put(
              ApplicationConsts.PROGRESSIVE_HIE02,
              frame.getHierarTreePanel().getProgressiveHIE02());
      gridParams.getOtherGridParams().put(ApplicationConsts.LOAD_ANCIENTS, Boolean.TRUE);
      Response res = ClientUtils.getData("loadLevelProperties", gridParams);
      if (res.isError()) {
        JOptionPane.showMessageDialog(
            ClientUtils.getParentFrame(this),
            ClientSettings.getInstance().getResources().getResource("Error while loading data")
                + ":\n"
                + res.getErrorMessage(),
            ClientSettings.getInstance().getResources().getResource("Loading Data Error"),
            JOptionPane.ERROR_MESSAGE);
        return;
      }
      ArrayList rows = ((VOListResponse) res).getRows();
      if (rows.size() > 0) {
        // adding customized input controls...
        LevelPropertyVO inputControlInfo = null;
        int row = 0;
        int col = 0;
        LabelControl labelControl = null;
        TextControl textControl = null;
        DateControl dateControl = null;
        NumericControl numericControl = null;
        for (int i = 0; i < rows.size(); i++) {
          inputControlInfo = (LevelPropertyVO) rows.get(i);
          labelControl = new LabelControl();
          labelControl.setText(inputControlInfo.getDescriptionSYS10());
          innerPanel.add(
              labelControl,
              new GridBagConstraints(
                  col++,
                  row,
                  1,
                  1,
                  0.0,
                  0.0,
                  GridBagConstraints.WEST,
                  GridBagConstraints.NONE,
                  new Insets(5, 5, 5, 5),
                  0,
                  0));

          if (inputControlInfo.getPropertyTypeDOC21().equals(ApplicationConsts.TYPE_TEXT)) {
            textControl = new TextControl();
            textControl.setMaxCharacters(255);
            textControl.setLinkLabel(labelControl);
            innerPanel.add(
                textControl,
                new GridBagConstraints(
                    col,
                    row,
                    1,
                    1,
                    1.0,
                    0.0,
                    GridBagConstraints.WEST,
                    GridBagConstraints.HORIZONTAL,
                    new Insets(5, 5, 5, 15),
                    0,
                    0));
            textControl.addFocusListener(new ControlFocusListener(inputControlInfo, textControl));
          } else if (inputControlInfo.getPropertyTypeDOC21().equals(ApplicationConsts.TYPE_DATE)) {
            dateControl = new DateControl();
            dateControl.setLinkLabel(labelControl);
            innerPanel.add(
                dateControl,
                new GridBagConstraints(
                    col,
                    row,
                    1,
                    1,
                    1.0,
                    0.0,
                    GridBagConstraints.WEST,
                    GridBagConstraints.NONE,
                    new Insets(5, 5, 5, 15),
                    0,
                    0));
            dateControl.addFocusListener(new ControlFocusListener(inputControlInfo, dateControl));
          } else if (inputControlInfo.getPropertyTypeDOC21().equals(ApplicationConsts.TYPE_NUM)) {
            numericControl = new NumericControl();
            numericControl.setDecimals(5);
            numericControl.setLinkLabel(labelControl);
            innerPanel.add(
                numericControl,
                new GridBagConstraints(
                    col,
                    row,
                    1,
                    1,
                    1.0,
                    0.0,
                    GridBagConstraints.WEST,
                    GridBagConstraints.HORIZONTAL,
                    new Insets(5, 5, 5, 15),
                    0,
                    0));
            numericControl.addFocusListener(
                new ControlFocusListener(inputControlInfo, numericControl));
          }

          col++;
          if (col >= 2) {
            innerPanel.add(
                new JPanel(),
                new GridBagConstraints(
                    col,
                    row,
                    1,
                    1,
                    1.0,
                    0.0,
                    GridBagConstraints.WEST,
                    GridBagConstraints.HORIZONTAL,
                    new Insets(5, 5, 5, 5),
                    0,
                    0));
            row++;
            col = 0;
          }
        }
        row++;
        innerPanel.add(
            new JPanel(),
            new GridBagConstraints(
                col,
                row,
                1,
                1,
                0.0,
                0.0,
                GridBagConstraints.WEST,
                GridBagConstraints.NONE,
                new Insets(5, 5, 5, 5),
                0,
                0));

        innerPanel.add(
            new JPanel(),
            new GridBagConstraints(
                0,
                row,
                1,
                1,
                0.0,
                1.0,
                GridBagConstraints.WEST,
                GridBagConstraints.VERTICAL,
                new Insets(5, 5, 5, 5),
                0,
                0));
        this.revalidate();
        this.repaint();
      }
    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }
  /** Business logic to execute. */
  public final Response executeCommand(
      Object inputPar,
      UserSessionParameters userSessionPars,
      HttpServletRequest request,
      HttpServletResponse response,
      HttpSession userSession,
      ServletContext context) {
    String serverLanguageId = ((JAIOUserSessionParameters) userSessionPars).getServerLanguageId();

    PreparedStatement pstmt = null;
    Connection conn = null;
    try {
      conn = ConnectionManager.getConnection(context);

      // fires the GenericEvent.CONNECTION_CREATED event...
      EventsManager.getInstance()
          .processEvent(
              new GenericEvent(
                  this,
                  getRequestName(),
                  GenericEvent.CONNECTION_CREATED,
                  (JAIOUserSessionParameters) userSessionPars,
                  request,
                  response,
                  userSession,
                  context,
                  conn,
                  inputPar,
                  null));

      GridParams pars = (GridParams) inputPar;

      BigDecimal rootProgressiveHIE01 =
          (BigDecimal) pars.getOtherGridParams().get(ApplicationConsts.ROOT_PROGRESSIVE_HIE01);
      BigDecimal progressiveHIE01 =
          (BigDecimal) pars.getOtherGridParams().get(ApplicationConsts.PROGRESSIVE_HIE01);
      BigDecimal progressiveHIE02 =
          (BigDecimal) pars.getOtherGridParams().get(ApplicationConsts.PROGRESSIVE_HIE02);
      Boolean productsOnly =
          (Boolean) pars.getOtherGridParams().get(ApplicationConsts.PRODUCTS_ONLY);
      Boolean compsOnly =
          (Boolean) pars.getOtherGridParams().get(ApplicationConsts.COMPONENTS_ONLY);

      HierarchyLevelVO vo =
          (HierarchyLevelVO) pars.getOtherGridParams().get(ApplicationConsts.TREE_FILTER);
      if (vo != null) {
        progressiveHIE01 = vo.getProgressiveHIE01();
        progressiveHIE02 = vo.getProgressiveHie02HIE01();
      }

      // retrieve companies list...
      ArrayList companiesList =
          ((JAIOUserSessionParameters) userSessionPars).getCompanyBa().getCompaniesList("ITM01");
      String companies = "";
      for (int i = 0; i < companiesList.size(); i++)
        companies += "'" + companiesList.get(i).toString() + "',";
      companies = companies.substring(0, companies.length() - 1);

      String sql =
          "select ITM01_ITEMS.COMPANY_CODE_SYS01,ITM01_ITEMS.ITEM_CODE,SYS10_TRANSLATIONS.DESCRIPTION,ITM01_ITEMS.PROGRESSIVE_HIE02,ITM01_ITEMS.MIN_SELLING_QTY_UM_CODE_REG02,"
              + "ITM01_ITEMS.PROGRESSIVE_HIE01,ITM01_ITEMS.SERIAL_NUMBER_REQUIRED,REG02_MEASURE_UNITS.DECIMALS "
              + " from ITM01_ITEMS,SYS10_TRANSLATIONS,REG02_MEASURE_UNITS where "
              + "ITM01_ITEMS.PROGRESSIVE_HIE02=? and "
              + "ITM01_ITEMS.PROGRESSIVE_SYS10=SYS10_TRANSLATIONS.PROGRESSIVE and "
              + "SYS10_TRANSLATIONS.LANGUAGE_CODE=? and "
              + "ITM01_ITEMS.COMPANY_CODE_SYS01 in ("
              + companies
              + ") and "
              + "ITM01_ITEMS.ENABLED='Y' and "
              + "ITM01_ITEMS.MIN_SELLING_QTY_UM_CODE_REG02=REG02_MEASURE_UNITS.UM_CODE ";

      if (productsOnly != null && productsOnly.booleanValue())
        sql += " and ITM01_ITEMS.MANUFACTURE_CODE_PRO01 is not null ";

      if (compsOnly != null && compsOnly.booleanValue())
        sql += " and ITM01_ITEMS.MANUFACTURE_CODE_PRO01 is null ";

      if (rootProgressiveHIE01 == null || !rootProgressiveHIE01.equals(progressiveHIE01)) {
        // retrieve all subnodes of the specified node...
        pstmt =
            conn.prepareStatement(
                "select HIE01_LEVELS.PROGRESSIVE,HIE01_LEVELS.PROGRESSIVE_HIE01,HIE01_LEVELS.LEV from HIE01_LEVELS "
                    + "where ENABLED='Y' and PROGRESSIVE_HIE02=? and PROGRESSIVE>=? "
                    + "order by LEV,PROGRESSIVE_HIE01,PROGRESSIVE");
        pstmt.setBigDecimal(1, progressiveHIE02);
        pstmt.setBigDecimal(2, progressiveHIE01);
        ResultSet rset = pstmt.executeQuery();

        HashSet currentLevelNodes = new HashSet();
        HashSet newLevelNodes = new HashSet();
        String nodes = "";
        int currentLevel = -1;
        while (rset.next()) {
          if (currentLevel != rset.getInt(3)) {
            // next level...
            currentLevel = rset.getInt(3);
            currentLevelNodes = newLevelNodes;
            newLevelNodes = new HashSet();
          }
          if (rset.getBigDecimal(1).equals(progressiveHIE01)) {
            newLevelNodes.add(rset.getBigDecimal(1));
            nodes += rset.getBigDecimal(1) + ",";
          } else if (currentLevelNodes.contains(rset.getBigDecimal(2))) {
            newLevelNodes.add(rset.getBigDecimal(1));
            nodes += rset.getBigDecimal(1) + ",";
          }
        }
        rset.close();
        pstmt.close();
        if (nodes.length() > 0) nodes = nodes.substring(0, nodes.length() - 1);
        sql += " and PROGRESSIVE_HIE01 in (" + nodes + ")";
      }

      Map attribute2dbField = new HashMap();
      attribute2dbField.put("companyCodeSys01ITM01", "ITM01_ITEMS.COMPANY_CODE_SYS01");
      attribute2dbField.put("itemCodeITM01", "ITM01_ITEMS.ITEM_CODE");
      attribute2dbField.put("descriptionSYS10", "SYS10_TRANSLATIONS.DESCRIPTION");
      attribute2dbField.put("progressiveHie02ITM01", "ITM01_ITEMS.PROGRESSIVE_HIE02");
      attribute2dbField.put(
          "minSellingQtyUmCodeReg02ITM01", "ITM01_ITEMS.MIN_SELLING_QTY_UM_CODE_REG02");
      attribute2dbField.put("progressiveHie01ITM01", "ITM01_ITEMS.PROGRESSIVE_HIE01");
      attribute2dbField.put("serialNumberRequiredITM01", "ITM01_ITEMS.SERIAL_NUMBER_REQUIRED");
      attribute2dbField.put("decimalsREG02", "REG02_MEASURE_UNITS.DECIMALS");

      ArrayList values = new ArrayList();
      values.add(progressiveHIE02);
      values.add(serverLanguageId);

      // read from ITM01 table...
      Response answer =
          QueryUtil.getQuery(
              conn,
              userSessionPars,
              sql,
              values,
              attribute2dbField,
              GridItemVO.class,
              "Y",
              "N",
              context,
              pars,
              50,
              true);

      // fires the GenericEvent.BEFORE_COMMIT event...
      EventsManager.getInstance()
          .processEvent(
              new GenericEvent(
                  this,
                  getRequestName(),
                  GenericEvent.BEFORE_COMMIT,
                  (JAIOUserSessionParameters) userSessionPars,
                  request,
                  response,
                  userSession,
                  context,
                  conn,
                  inputPar,
                  answer));
      return answer;

    } catch (Throwable ex) {
      Logger.error(
          userSessionPars.getUsername(),
          this.getClass().getName(),
          "executeCommand",
          "Error while fetching items list",
          ex);
      return new ErrorResponse(ex.getMessage());
    } finally {
      try {
        pstmt.close();
      } catch (Exception ex2) {
      }
      try {
        ConnectionManager.releaseConnection(conn, context);
      } catch (Exception ex1) {
      }
    }
  }