/** Business logic to execute. */
  public VOListResponse loadSupplierPriceItems(
      GridParams pars, String serverLanguageId, String username, ArrayList customizedFields)
      throws Throwable {
    PreparedStatement pstmt = null;
    Connection conn = null;
    try {
      if (this.conn == null) conn = getConn();
      else conn = this.conn;

      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);
      BigDecimal progressiveREG04 =
          (BigDecimal) pars.getOtherGridParams().get(ApplicationConsts.PROGRESSIVE_REG04);
      String companyCodeSYS01 =
          (String) pars.getOtherGridParams().get(ApplicationConsts.COMPANY_CODE_SYS01);
      String pricelistCodePUR03 =
          (String) pars.getOtherGridParams().get(ApplicationConsts.PRICELIST);

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

      String sql =
          "select PUR02_SUPPLIER_ITEMS.COMPANY_CODE_SYS01,PUR02_SUPPLIER_ITEMS.ITEM_CODE_ITM01,PUR02_SUPPLIER_ITEMS.SUPPLIER_ITEM_CODE,PUR02_SUPPLIER_ITEMS.PROGRESSIVE_REG04,"
              + "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_HIE02,PUR02_SUPPLIER_ITEMS.PROGRESSIVE_HIE01,PUR02_SUPPLIER_ITEMS.MIN_PURCHASE_QTY,PUR02_SUPPLIER_ITEMS.MULTIPLE_QTY,"
              + "PUR02_SUPPLIER_ITEMS.UM_CODE_REG02,PUR02_SUPPLIER_ITEMS.ENABLED,SYS10_COMPANY_TRANSLATIONS.DESCRIPTION,REG02_MEASURE_UNITS.DECIMALS,"
              + "ITM01_ITEMS.VAT_CODE_REG01,SYS10_VAT.DESCRIPTION,REG01_VATS.DEDUCTIBLE,REG01_VATS.VALUE,"
              + "PUR04_SUPPLIER_PRICES.VALUE,PUR04_SUPPLIER_PRICES.START_DATE,PUR04_SUPPLIER_PRICES.END_DATE,"
              + "ITM01_ITEMS.USE_VARIANT_1,ITM01_ITEMS.USE_VARIANT_2,ITM01_ITEMS.USE_VARIANT_3,ITM01_ITEMS.USE_VARIANT_4,ITM01_ITEMS.USE_VARIANT_5, "
              + "ITM01_ITEMS.NO_WAREHOUSE_MOV "
              + " from PUR02_SUPPLIER_ITEMS,SYS10_COMPANY_TRANSLATIONS,ITM01_ITEMS,REG02_MEASURE_UNITS,SYS10_TRANSLATIONS SYS10_VAT,REG01_VATS,PUR04_SUPPLIER_PRICES where "
              + "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_HIE02=? and "
              + "PUR02_SUPPLIER_ITEMS.UM_CODE_REG02=REG02_MEASURE_UNITS.UM_CODE and "
              + "PUR02_SUPPLIER_ITEMS.COMPANY_CODE_SYS01=ITM01_ITEMS.COMPANY_CODE_SYS01 and "
              + "PUR02_SUPPLIER_ITEMS.ITEM_CODE_ITM01=ITM01_ITEMS.ITEM_CODE and "
              + "ITM01_ITEMS.COMPANY_CODE_SYS01=SYS10_COMPANY_TRANSLATIONS.COMPANY_CODE_SYS01 and "
              + "ITM01_ITEMS.PROGRESSIVE_SYS10=SYS10_COMPANY_TRANSLATIONS.PROGRESSIVE and "
              + "SYS10_COMPANY_TRANSLATIONS.LANGUAGE_CODE=? and "
              + "PUR02_SUPPLIER_ITEMS.COMPANY_CODE_SYS01 = ? and "
              + "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_REG04=? and "
              + "PUR02_SUPPLIER_ITEMS.ENABLED='Y' and "
              + "ITM01_ITEMS.VAT_CODE_REG01=REG01_VATS.VAT_CODE and "
              + "REG01_VATS.PROGRESSIVE_SYS10=SYS10_VAT.PROGRESSIVE and "
              + "SYS10_VAT.LANGUAGE_CODE=? and "
              + "PUR02_SUPPLIER_ITEMS.COMPANY_CODE_SYS01=PUR04_SUPPLIER_PRICES.COMPANY_CODE_SYS01 and "
              + "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_REG04=PUR04_SUPPLIER_PRICES.PROGRESSIVE_REG04 and "
              + "PUR02_SUPPLIER_ITEMS.ITEM_CODE_ITM01=PUR04_SUPPLIER_PRICES.ITEM_CODE_ITM01 and "
              + "PUR04_SUPPLIER_PRICES.PRICELIST_CODE_PUR03=? and "
              + "PUR04_SUPPLIER_PRICES.START_DATE<=? and "
              + "PUR04_SUPPLIER_PRICES.END_DATE>? ";

      if (rootProgressiveHIE01 == null || !rootProgressiveHIE01.equals(progressiveHIE01)) {
        // retrieve all subnodes of the specified node...
        pstmt =
            conn.prepareStatement(
                "select HIE01_COMPANY_LEVELS.PROGRESSIVE,HIE01_COMPANY_LEVELS.PROGRESSIVE_HIE01,HIE01_COMPANY_LEVELS.LEV from HIE01_COMPANY_LEVELS "
                    + "where COMPANY_CODE_SYS01='"
                    + companyCodeSYS01
                    + "' and 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);
        if (rootProgressiveHIE01 != null || nodes.length() > 0)
          sql += " and PUR02_SUPPLIER_ITEMS.PROGRESSIVE_HIE01 in (" + nodes + ")";
      }

      Map attribute2dbField = new HashMap();
      attribute2dbField.put("companyCodeSys01PUR02", "PUR02_SUPPLIER_ITEMS.COMPANY_CODE_SYS01");
      attribute2dbField.put("itemCodeItm01PUR02", "PUR02_SUPPLIER_ITEMS.ITEM_CODE_ITM01");
      attribute2dbField.put("supplierItemCodePUR02", "PUR02_SUPPLIER_ITEMS.SUPPLIER_ITEM_CODE");
      attribute2dbField.put("progressiveReg04PUR02", "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_REG04");
      attribute2dbField.put("progressiveHie02PUR02", "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_HIE02");
      attribute2dbField.put("progressiveHie01PUR02", "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_HIE01");
      attribute2dbField.put("minPurchaseQtyPUR02", "PUR02_SUPPLIER_ITEMS.MIN_PURCHASE_QTY");
      attribute2dbField.put("multipleQtyPUR02", "PUR02_SUPPLIER_ITEMS.MULTIPLE_QTY");
      attribute2dbField.put("umCodeReg02PUR02", "PUR02_SUPPLIER_ITEMS.UM_CODE_REG02");
      attribute2dbField.put("enabledPUR02", "PUR02_SUPPLIER_ITEMS.ENABLED");
      attribute2dbField.put("descriptionSYS10", "SYS10_COMPANY_TRANSLATIONS.DESCRIPTION");
      attribute2dbField.put("decimalsREG02", "REG02_MEASURE_UNITS.DECIMALS");

      attribute2dbField.put("vatCodeReg01ITM01", "ITM01_ITEMS.VAT_CODE_REG01");
      attribute2dbField.put("vatDescriptionSYS10", "SYS10_VAT.DESCRIPTION");
      attribute2dbField.put("deductibleREG01", "REG01_VATS.DEDUCTIBLE");
      attribute2dbField.put("valueREG01", "REG01_VATS.VALUE");
      attribute2dbField.put("valuePUR04", "PUR04_SUPPLIER_PRICES.VALUE");
      attribute2dbField.put("startDatePUR04", "PUR04_SUPPLIER_PRICES.START_DATE");
      attribute2dbField.put("endDatePUR04", "PUR04_SUPPLIER_PRICES.END_DATE");

      attribute2dbField.put("useVariant1ITM01", "ITM01_ITEMS.USE_VARIANT_1");
      attribute2dbField.put("useVariant2ITM01", "ITM01_ITEMS.USE_VARIANT_2");
      attribute2dbField.put("useVariant3ITM01", "ITM01_ITEMS.USE_VARIANT_3");
      attribute2dbField.put("useVariant4ITM01", "ITM01_ITEMS.USE_VARIANT_4");
      attribute2dbField.put("useVariant5ITM01", "ITM01_ITEMS.USE_VARIANT_5");

      attribute2dbField.put("noWarehouseMovITM01", "ITM01_ITEMS.NO_WAREHOUSE_MOV");

      ArrayList values = new ArrayList();
      values.add(progressiveHIE02);
      values.add(serverLanguageId);
      values.add(companyCodeSYS01);
      values.add(progressiveREG04);
      values.add(serverLanguageId);
      values.add(pricelistCodePUR03);
      values.add(new java.sql.Date(System.currentTimeMillis()));
      values.add(new java.sql.Date(System.currentTimeMillis()));

      // read from PUR02 table...
      Response answer =
          CustomizeQueryUtil.getQuery(
              conn,
              new UserSessionParameters(username),
              sql,
              values,
              attribute2dbField,
              SupplierPriceItemVO.class,
              "Y",
              "N",
              null,
              pars,
              50,
              true,
              customizedFields);
      if (answer.isError()) throw new Exception(answer.getErrorMessage());
      else return (VOListResponse) answer;

    } catch (Throwable ex) {
      Logger.error(
          username,
          this.getClass().getName(),
          "executeCommand",
          "Error while fetching supplier items list",
          ex);
      throw new Exception(ex.getMessage());
    } finally {
      try {
        pstmt.close();
      } catch (Exception exx) {
      }
      try {
        if (this.conn == null && conn != null) {
          // close only local connection
          conn.commit();
          conn.close();
        }

      } catch (Exception exx) {
      }
    }
  }
  /** Business logic to execute. */
  public VOListResponse loadCharges(
      GridParams gridParams,
      String serverLanguageId,
      String username,
      ArrayList companiesList,
      ArrayList customizedFields)
      throws Throwable {
    PreparedStatement pstmt = null;
    Connection conn = null;
    try {
      if (this.conn == null) conn = getConn();
      else conn = this.conn;

      // retrieve companies list...
      String companies =
          (String)
              gridParams
                  .getOtherGridParams()
                  .get(ApplicationConsts.COMPANY_CODE_SYS01); // used in lookup grid...
      if (companies == null) {
        companies = "";
        for (int i = 0; i < companiesList.size(); i++)
          companies += "'" + companiesList.get(i).toString() + "',";
        companies = companies.substring(0, companies.length() - 1);
      } else companies = "'" + companies + "'";

      String sql =
          "select SAL06_CHARGES.COMPANY_CODE_SYS01,SAL06_CHARGES.CHARGE_CODE,SAL06_CHARGES.PROGRESSIVE_SYS10,"
              + "SYS10_TRANSLATIONS.DESCRIPTION,SAL06_CHARGES.VALUE,SAL06_CHARGES.PERC,SAL06_CHARGES.VAT_CODE_REG01,"
              + "SAL06_CHARGES.CURRENCY_CODE_REG03,SAL06_CHARGES.ENABLED"
              + " from SAL06_CHARGES,SYS10_TRANSLATIONS where "
              + "SAL06_CHARGES.PROGRESSIVE_SYS10=SYS10_TRANSLATIONS.PROGRESSIVE and "
              + "SYS10_TRANSLATIONS.LANGUAGE_CODE=? and "
              + "SAL06_CHARGES.ENABLED='Y' and "
              + "SAL06_CHARGES.COMPANY_CODE_SYS01 in ("
              + companies
              + ")";

      Map attribute2dbField = new HashMap();
      attribute2dbField.put("companyCodeSys01SAL06", "SAL06_CHARGES.COMPANY_CODE_SYS01");
      attribute2dbField.put("chargeCodeSAL06", "SAL06_CHARGES.CHARGE_CODE");
      attribute2dbField.put("descriptionSYS10", "SYS10_TRANSLATIONS.DESCRIPTION");
      attribute2dbField.put("progressiveSys10SAL06", "SAL06_CHARGES.PROGRESSIVE_SYS10");
      attribute2dbField.put("valueSAL06", "SAL06_CHARGES.VALUE");
      attribute2dbField.put("percSAL06", "SAL06_CHARGES.PERC");
      attribute2dbField.put("vatCodeReg01SAL06", "SAL06_CHARGES.VAT_CODE_REG01");
      attribute2dbField.put("currencyCodeReg03SAL06", "SAL06_CHARGES.CURRENCY_CODE_REG03");
      attribute2dbField.put("enabledSAL06", "SAL06_CHARGES.ENABLED");

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

      // read from SAL06 table...
      Response res =
          CustomizeQueryUtil.getQuery(
              conn,
              new UserSessionParameters(username),
              sql,
              values,
              attribute2dbField,
              ChargeVO.class,
              "Y",
              "N",
              null,
              gridParams,
              50,
              true,
              customizedFields);
      if (res.isError()) throw new Exception(res.getErrorMessage());

      java.util.List list = ((VOListResponse) res).getRows();
      ChargeVO vo = null;
      sql =
          "select SYS10_TRANSLATIONS.DESCRIPTION,REG01_VATS.VALUE,REG01_VATS.DEDUCTIBLE "
              + "from SYS10_TRANSLATIONS,REG01_VATS where "
              + "REG01_VATS.PROGRESSIVE_SYS10=SYS10_TRANSLATIONS.PROGRESSIVE and "
              + "SYS10_TRANSLATIONS.LANGUAGE_CODE=? and "
              + "REG01_VATS.VAT_CODE=?";
      pstmt = conn.prepareStatement(sql);
      ResultSet rset = null;
      for (int i = 0; i < list.size(); i++) {
        vo = (ChargeVO) list.get(i);
        if (vo.getVatCodeReg01SAL06() != null) {
          // retrieve vat data from REG01...
          pstmt.setString(1, serverLanguageId);
          pstmt.setString(2, vo.getVatCodeReg01SAL06());
          rset = pstmt.executeQuery();
          if (rset.next()) {
            vo.setVatDescriptionSYS10(rset.getString(1));
            vo.setVatValueREG01(rset.getBigDecimal(2));
            vo.setVatDeductibleREG01(rset.getBigDecimal(3));
          }
          rset.close();
        }
      }

      Response answer = res;
      if (answer.isError()) throw new Exception(answer.getErrorMessage());
      else return (VOListResponse) answer;
    } catch (Throwable ex) {
      Logger.error(
          username,
          this.getClass().getName(),
          "executeCommand",
          "Error while fetching charges list",
          ex);
      throw new Exception(ex.getMessage());
    } finally {
      try {
        pstmt.close();
      } catch (Exception exx) {
      }
      try {
        if (this.conn == null && conn != null) {
          // close only local connection
          conn.commit();
          conn.close();
        }

      } catch (Exception exx) {
      }
    }
  }
  /** 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();

    Connection conn = null;
    PreparedStatement pstmt = 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));

      // retrieve companies list...
      GridParams gridParams = (GridParams) inputPar;
      String companies =
          (String)
              gridParams
                  .getOtherGridParams()
                  .get(ApplicationConsts.COMPANY_CODE_SYS01); // used in lookup grid...
      if (companies == null) {
        ArrayList companiesList =
            ((JAIOUserSessionParameters) userSessionPars).getCompanyBa().getCompaniesList("SAL06");
        companies = "";
        for (int i = 0; i < companiesList.size(); i++)
          companies += "'" + companiesList.get(i).toString() + "',";
        companies = companies.substring(0, companies.length() - 1);
      } else companies = "'" + companies + "'";

      String sql =
          "select SAL06_CHARGES.COMPANY_CODE_SYS01,SAL06_CHARGES.CHARGE_CODE,SAL06_CHARGES.PROGRESSIVE_SYS10,"
              + "SYS10_TRANSLATIONS.DESCRIPTION,SAL06_CHARGES.VALUE,SAL06_CHARGES.PERC,SAL06_CHARGES.VAT_CODE_REG01,"
              + "SAL06_CHARGES.CURRENCY_CODE_REG03,SAL06_CHARGES.ENABLED"
              + " from SAL06_CHARGES,SYS10_TRANSLATIONS where "
              + "SAL06_CHARGES.PROGRESSIVE_SYS10=SYS10_TRANSLATIONS.PROGRESSIVE and "
              + "SYS10_TRANSLATIONS.LANGUAGE_CODE=? and "
              + "SAL06_CHARGES.ENABLED='Y' and "
              + "SAL06_CHARGES.COMPANY_CODE_SYS01 in ("
              + companies
              + ")";

      Map attribute2dbField = new HashMap();
      attribute2dbField.put("companyCodeSys01SAL06", "SAL06_CHARGES.COMPANY_CODE_SYS01");
      attribute2dbField.put("chargeCodeSAL06", "SAL06_CHARGES.CHARGE_CODE");
      attribute2dbField.put("descriptionSYS10", "SYS10_TRANSLATIONS.DESCRIPTION");
      attribute2dbField.put("progressiveSys10SAL06", "SAL06_CHARGES.PROGRESSIVE_SYS10");
      attribute2dbField.put("valueSAL06", "SAL06_CHARGES.VALUE");
      attribute2dbField.put("percSAL06", "SAL06_CHARGES.PERC");
      attribute2dbField.put("vatCodeReg01SAL06", "SAL06_CHARGES.VAT_CODE_REG01");
      attribute2dbField.put("currencyCodeReg03SAL06", "SAL06_CHARGES.CURRENCY_CODE_REG03");
      attribute2dbField.put("enabledSAL06", "SAL06_CHARGES.ENABLED");

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

      // read from SAL06 table...
      Response res =
          CustomizeQueryUtil.getQuery(
              conn,
              userSessionPars,
              sql,
              values,
              attribute2dbField,
              ChargeVO.class,
              "Y",
              "N",
              context,
              gridParams,
              50,
              true,
              new BigDecimal(292) // window identifier...
              );
      if (res.isError()) return res;

      ArrayList list = ((VOListResponse) res).getRows();
      ChargeVO vo = null;
      sql =
          "select SYS10_TRANSLATIONS.DESCRIPTION,REG01_VATS.VALUE,REG01_VATS.DEDUCTIBLE "
              + "from SYS10_TRANSLATIONS,REG01_VATS where "
              + "REG01_VATS.PROGRESSIVE_SYS10=SYS10_TRANSLATIONS.PROGRESSIVE and "
              + "SYS10_TRANSLATIONS.LANGUAGE_CODE=? and "
              + "REG01_VATS.VAT_CODE=?";
      pstmt = conn.prepareStatement(sql);
      ResultSet rset = null;
      for (int i = 0; i < list.size(); i++) {
        vo = (ChargeVO) list.get(i);
        if (vo.getVatCodeReg01SAL06() != null) {
          // retrieve vat data from REG01...
          pstmt.setString(1, serverLanguageId);
          pstmt.setString(2, vo.getVatCodeReg01SAL06());
          rset = pstmt.executeQuery();
          if (rset.next()) {
            vo.setVatDescriptionSYS10(rset.getString(1));
            vo.setVatValueREG01(rset.getBigDecimal(2));
            vo.setVatDeductibleREG01(rset.getBigDecimal(3));
          }
          rset.close();
        }
      }

      Response answer = res;

      // 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 charges list",
          ex);
      return new ErrorResponse(ex.getMessage());
    } finally {
      try {
        pstmt.close();
      } catch (Exception ex2) {
      }
      try {
        ConnectionManager.releaseConnection(conn, context);
      } catch (Exception ex1) {
      }
    }
  }
  /**
   * This method must be overridden by the subclass to retrieve data and return the valorized value
   * object.
   *
   * @param valueObjectClass value object class
   * @return a VOResponse object if data loading is successfully completed, or an ErrorResponse
   *     object if an error occours
   */
  public Response loadData(Class valueObjectClass) {
    Statement stmt = null;
    try {
      // since this method could be invoked also when selecting another row on the linked grid,
      // the pk attribute must be recalculated from the grid...
      int row = gridFrame.getGrid().getSelectedRow();
      if (row != -1) {
        TestVO gridVO = (TestVO) gridFrame.getGrid().getVOListTableModel().getObjectForRow(row);
        pk = gridVO.getStringValue();
      }

      stmt = conn.createStatement();
      ResultSet rset =
          stmt.executeQuery(
              "select DEMO4.TEXT,DEMO4.DECNUM,DEMO4.CURRNUM,DEMO4.THEDATE,DEMO4.COMBO,DEMO4.CHECK_BOX,DEMO4.RADIO,DEMO4.CODE,"
                  + "DEMO4_LOOKUP.DESCRCODE,DEMO4.TA,DEMO4.FORMATTED_TEXT,DEMO4.URI,DEMO4.LINK_LABEL,DEMO4.YEAR,DEMO4.FILENAME "
                  + "from DEMO4,DEMO4_LOOKUP where TEXT='"
                  + pk
                  + "' and DEMO4.CODE=DEMO4_LOOKUP.CODE");
      if (rset.next()) {
        DetailTestVO vo = new DetailTestVO();
        vo.setCheckValue(
            rset.getObject(6) == null || !rset.getObject(6).equals("Y")
                ? Boolean.FALSE
                : Boolean.TRUE);
        vo.setCombo(new ComboVO());
        vo.getCombo().setCode(rset.getString(5));

        // this is a simplification: in a real situation combo v.o. will be retrieved from the
        // database...
        Domain d = ClientSettings.getInstance().getDomain("ORDERSTATE");
        if (vo.getCombo().getCode().equals("O")) vo.getCombo().setDescription("opened");
        else if (vo.getCombo().getCode().equals("S")) vo.getCombo().setDescription("sospended");
        else if (vo.getCombo().getCode().equals("D")) vo.getCombo().setDescription("delivered");
        else if (vo.getCombo().getCode().equals("C")) vo.getCombo().setDescription("closed");

        vo.setCurrencyValue(rset.getBigDecimal(3));
        vo.setDateValue(rset.getDate(4));
        vo.setNumericValue(rset.getBigDecimal(2));
        vo.setRadioButtonValue(
            rset.getObject(7) == null || !rset.getObject(7).equals("Y")
                ? Boolean.FALSE
                : Boolean.TRUE);
        vo.setStringValue(rset.getString(1));
        vo.setLookupValue(rset.getString(8));
        vo.setDescrLookupValue(rset.getString(9));
        vo.setTaValue(rset.getString(10));
        vo.setFormattedTextValue(rset.getString(11));
        vo.setUri(rset.getString(12));
        vo.setLinkLabel(rset.getString(13));
        vo.setYear(rset.getBigDecimal(14));
        vo.setFilename(rset.getString(15));
        vo.setTooltipURI(vo.getUri());

        try {
          if (vo.getFilename() != null) {
            File f = new File(vo.getFilename());
            BufferedInputStream in = new BufferedInputStream(new FileInputStream(f));
            byte[] bytes = new byte[(int) f.length()];
            in.read(bytes);
            in.close();
            vo.setFile(bytes);
          }
        } catch (Exception ex) {
          ex.printStackTrace();
        }

        stmt.close();
        stmt = conn.createStatement();
        rset =
            stmt.executeQuery(
                "select DEMO4_LIST_VALUES.CODE from DEMO4_LIST_VALUES where TEXT='" + pk + "'");
        ArrayList codes = new ArrayList();
        while (rset.next()) {
          codes.add(rset.getString(1));
        }
        vo.setListValues(codes);

        return new VOResponse(vo);
      } else return new ErrorResponse("No data found.");
    } catch (SQLException ex) {
      ex.printStackTrace();
      return new ErrorResponse(ex.getMessage());
    } finally {
      try {
        stmt.close();
      } catch (Exception ex1) {
      }
    }
  }
  /** 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) {
      }
    }
  }
  /** Business logic to execute. */
  public VOListResponse loadOutDeliveryNotesForSaleDoc(
      GridParams pars, String serverLanguageId, String username, ArrayList companiesList)
      throws Throwable {
    PreparedStatement pstmt = null;
    Connection conn = null;
    try {
      if (this.conn == null) conn = getConn();
      else conn = this.conn;

      // retrieve companies list...
      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 DOC08_DELIVERY_NOTES.COMPANY_CODE_SYS01,DOC08_DELIVERY_NOTES.DOC_TYPE,"
              + "DOC08_DELIVERY_NOTES.DOC_YEAR,DOC08_DELIVERY_NOTES.DOC_NUMBER,DOC08_DELIVERY_NOTES.DOC_DATE, "
              + "DOC08_DELIVERY_NOTES.DESTINATION_CODE_REG18,DOC08_DELIVERY_NOTES.DESCRIPTION,"
              + "DOC08_DELIVERY_NOTES.DOC_SEQUENCE "
              + " from DOC08_DELIVERY_NOTES where "
              + "DOC08_DELIVERY_NOTES.COMPANY_CODE_SYS01 in ("
              + companies
              + ") and "
              + "DOC08_DELIVERY_NOTES.ENABLED='Y' and "
              + "DOC08_DELIVERY_NOTES.DOC_TYPE=? and "
              + "DOC08_DELIVERY_NOTES.DOC_STATE=? and "
              + "(DOC08_DELIVERY_NOTES.COMPANY_CODE_SYS01,DOC08_DELIVERY_NOTES.DOC_TYPE,DOC08_DELIVERY_NOTES.DOC_YEAR,DOC08_DELIVERY_NOTES.DOC_NUMBER) "
              + " in (select DOC10_OUT_DELIVERY_NOTE_ITEMS.COMPANY_CODE_SYS01,DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_TYPE,DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_YEAR,DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_NUMBER "
              + " from DOC10_OUT_DELIVERY_NOTE_ITEMS where "
              + " DOC10_OUT_DELIVERY_NOTE_ITEMS.COMPANY_CODE_SYS01=? and "
              + " DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_TYPE_DOC01=? and "
              + " DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_YEAR_DOC01=? and "
              + " DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_NUMBER_DOC01=? ";

      DetailSaleDocVO docVO =
          (DetailSaleDocVO)
              pars.getOtherGridParams().get(ApplicationConsts.SALE_DOC_VO); // invoice document...
      if (docVO.getDocNumberDOC01() == null)
        sql +=
            " and DOC10_OUT_DELIVERY_NOTE_ITEMS.QTY-DOC10_OUT_DELIVERY_NOTE_ITEMS.INVOICE_QTY>0)";
      else sql += ")";

      Map attribute2dbField = new HashMap();
      attribute2dbField.put("companyCodeSys01DOC08", "DOC08_DELIVERY_NOTES.COMPANY_CODE_SYS01");
      attribute2dbField.put("docTypeDOC08", "DOC08_DELIVERY_NOTES.DOC_TYPE");
      attribute2dbField.put("docYearDOC08", "DOC08_DELIVERY_NOTES.DOC_YEAR");
      attribute2dbField.put("docNumberDOC08", "DOC08_DELIVERY_NOTES.DOC_NUMBER");
      attribute2dbField.put("docDateDOC08", "DOC08_DELIVERY_NOTES.DOC_DATE");
      attribute2dbField.put(
          "destinationCodeReg18DOC08", "DOC08_DELIVERY_NOTES.DESTINATION_CODE_REG18");
      attribute2dbField.put("descriptionDOC08", "DOC08_DELIVERY_NOTES.DESCRIPTION");
      attribute2dbField.put("docSequenceDOC08", "DOC08_DELIVERY_NOTES.DOC_SEQUENCE");

      ArrayList values = new ArrayList();
      values.add(ApplicationConsts.OUT_DELIVERY_NOTE_DOC_TYPE);
      values.add(ApplicationConsts.CLOSED);
      values.add(docVO.getCompanyCodeSys01DOC01());
      values.add(docVO.getDocTypeDoc01DOC01());
      values.add(docVO.getDocYearDoc01DOC01());
      values.add(docVO.getDocNumberDoc01DOC01());

      // read from DOC08 table...
      Response res =
          QueryUtil.getQuery(
              conn,
              new UserSessionParameters(username),
              sql,
              values,
              attribute2dbField,
              OutDeliveryNotesVO.class,
              "Y",
              "N",
              null,
              pars,
              true);

      if (res.isError()) throw new Exception(res.getErrorMessage());

      // check if the invoice document has been already created and there exists delivery notes
      // linked to it...
      if (docVO.getDocNumberDOC01() != null) {
        pstmt =
            conn.prepareStatement(
                "select DOC08_DELIVERY_NOTES.DOC_NUMBER from DOC08_DELIVERY_NOTES where "
                    + "DOC08_DELIVERY_NOTES.COMPANY_CODE_SYS01 in ("
                    + companies
                    + ") and "
                    + "DOC08_DELIVERY_NOTES.ENABLED='Y' and "
                    + "DOC08_DELIVERY_NOTES.DOC_TYPE=? and "
                    + "DOC08_DELIVERY_NOTES.DOC_STATE=? and "
                    + "(DOC08_DELIVERY_NOTES.COMPANY_CODE_SYS01,DOC08_DELIVERY_NOTES.DOC_TYPE,DOC08_DELIVERY_NOTES.DOC_YEAR,DOC08_DELIVERY_NOTES.DOC_NUMBER) "
                    + " in (select DOC10_OUT_DELIVERY_NOTE_ITEMS.COMPANY_CODE_SYS01,DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_TYPE,DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_YEAR,DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_NUMBER "
                    + " from DOC10_OUT_DELIVERY_NOTE_ITEMS,DOC02_SELLING_ITEMS where "
                    + " DOC10_OUT_DELIVERY_NOTE_ITEMS.COMPANY_CODE_SYS01=? and "
                    + " DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_TYPE_DOC01=? and "
                    + " DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_YEAR_DOC01=? and "
                    + " DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_NUMBER_DOC01=? and "
                    + " DOC10_OUT_DELIVERY_NOTE_ITEMS.COMPANY_CODE_SYS01=DOC02_SELLING_ITEMS.COMPANY_CODE_SYS01 and "
                    + " DOC02_SELLING_ITEMS.DOC_TYPE=? and "
                    + " DOC02_SELLING_ITEMS.DOC_YEAR=? and "
                    + " DOC02_SELLING_ITEMS.DOC_NUMBER=? and "
                    + " DOC10_OUT_DELIVERY_NOTE_ITEMS.ITEM_CODE_ITM01=DOC02_SELLING_ITEMS.ITEM_CODE_ITM01)");

        pstmt.setString(1, ApplicationConsts.OUT_DELIVERY_NOTE_DOC_TYPE);
        pstmt.setString(2, ApplicationConsts.CLOSED);
        pstmt.setString(3, docVO.getCompanyCodeSys01DOC01());
        pstmt.setString(4, docVO.getDocTypeDoc01DOC01());
        pstmt.setBigDecimal(5, docVO.getDocYearDoc01DOC01());
        pstmt.setBigDecimal(6, docVO.getDocNumberDoc01DOC01());
        pstmt.setString(7, docVO.getDocTypeDOC01());
        pstmt.setBigDecimal(8, docVO.getDocYearDOC01());
        pstmt.setBigDecimal(9, docVO.getDocNumberDOC01());

        HashSet docNumberDOC08s = new HashSet();
        ResultSet rset = pstmt.executeQuery();
        while (rset.next()) docNumberDOC08s.add(rset.getBigDecimal(1));
        rset.close();

        java.util.List rows = ((VOListResponse) res).getRows();
        OutDeliveryNotesVO vo = null;
        for (int i = 0; i < rows.size(); i++) {
          vo = (OutDeliveryNotesVO) rows.get(i);
          if (docNumberDOC08s.contains(vo.getDocNumberDOC08())) vo.setSelected(Boolean.TRUE);
        }
      }

      Response answer = res;
      if (answer.isError()) throw new Exception(answer.getErrorMessage());
      else return (VOListResponse) answer;
    } catch (Throwable ex) {
      Logger.error(
          username,
          this.getClass().getName(),
          "executeCommand",
          "Error while fetching out delivery notes list, related to the specified sale document",
          ex);
      throw new Exception(ex.getMessage());
    } finally {
      try {
        pstmt.close();
      } catch (Exception exx) {
      }
      try {
        if (this.conn == null && conn != null) {
          // close only local connection
          conn.commit();
          conn.close();
        }

      } catch (Exception exx) {
      }
    }
  }
  /** 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();
    String username = ((JAIOUserSessionParameters) userSessionPars).getUsername();

    Connection conn = null;
    Statement stmt = 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));
      stmt = conn.createStatement();
      ResultSet rset =
          stmt.executeQuery(
              "select SYS04_ROLES.PROGRESSIVE,SYS04_ROLES.PROGRESSIVE_SYS10,SYS10_TRANSLATIONS.DESCRIPTION from "
                  + "SYS14_USER_ROLES,SYS04_ROLES,SYS10_TRANSLATIONS where "
                  + "SYS14_USER_ROLES.PROGRESSIVE_SYS04=SYS04_ROLES.PROGRESSIVE and "
                  + "SYS04_ROLES.PROGRESSIVE_SYS10=SYS10_TRANSLATIONS.PROGRESSIVE and "
                  + "SYS10_TRANSLATIONS.LANGUAGE_CODE='"
                  + serverLanguageId
                  + "' and "
                  + "SYS14_USER_ROLES.USERNAME_SYS03='"
                  + username
                  + "' and "
                  + "SYS04_ROLES.ENABLED='Y'");
      RoleVO vo = null;
      ArrayList list = new ArrayList();
      while (rset.next()) {
        vo = new RoleVO();
        vo.setDescriptionSYS10(rset.getString(3));
        vo.setEnabledSYS04("Y");
        vo.setProgressiveSYS04(rset.getBigDecimal(1));
        vo.setProgressiveSys10SYS04(rset.getBigDecimal(2));
        list.add(vo);
      }

      rset.close();
      Response answer = new VOListResponse(list, false, list.size());

      // 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 user roles list",
          ex);
      return new ErrorResponse(ex.getMessage());
    } finally {
      try {
        stmt.close();
      } catch (Exception ex2) {
      }
      try {
        ConnectionManager.releaseConnection(conn, context);
      } catch (Exception ex1) {
      }
    }
  }