/** Business logic to execute. */
  public VOListResponse updateCharges(
      ArrayList oldVOs,
      ArrayList newVOs,
      String serverLanguageId,
      String username,
      ArrayList customizedFields)
      throws Throwable {
    Connection conn = null;
    try {
      if (this.conn == null) conn = getConn();
      else conn = this.conn;

      ChargeVO oldVO = null;
      ChargeVO newVO = null;
      Response res = null;

      for (int i = 0; i < oldVOs.size(); i++) {
        oldVO = (ChargeVO) oldVOs.get(i);
        newVO = (ChargeVO) newVOs.get(i);

        // update SYS10 table...
        TranslationUtils.updateTranslation(
            oldVO.getDescriptionSYS10(),
            newVO.getDescriptionSYS10(),
            newVO.getProgressiveSys10SAL06(),
            serverLanguageId,
            conn);

        HashSet pkAttrs = new HashSet();
        pkAttrs.add("companyCodeSys01SAL06");
        pkAttrs.add("chargeCodeSAL06");

        HashMap attr2dbFields = new HashMap();
        attr2dbFields.put("companyCodeSys01SAL06", "COMPANY_CODE_SYS01");
        attr2dbFields.put("chargeCodeSAL06", "CHARGE_CODE");
        attr2dbFields.put("progressiveSys10SAL06", "PROGRESSIVE_SYS10");
        attr2dbFields.put("valueSAL06", "VALUE");
        attr2dbFields.put("percSAL06", "PERC");
        attr2dbFields.put("vatCodeReg01SAL06", "VAT_CODE_REG01");
        attr2dbFields.put("currencyCodeReg03SAL06", "CURRENCY_CODE_REG03");

        res =
            new CustomizeQueryUtil()
                .updateTable(
                    conn,
                    new UserSessionParameters(username),
                    pkAttrs,
                    oldVO,
                    newVO,
                    "SAL06_CHARGES",
                    attr2dbFields,
                    "Y",
                    "N",
                    null,
                    true,
                    customizedFields);
        if (res.isError()) {
          throw new Exception(res.getErrorMessage());
        }
      }

      return new VOListResponse(newVOs, false, newVOs.size());
    } catch (Throwable ex) {
      Logger.error(
          username,
          this.getClass().getName(),
          "executeCommand",
          "Error while updating existing charges",
          ex);
      try {
        if (this.conn == null && conn != null)
          // rollback only local connection
          conn.rollback();
      } catch (Exception ex3) {
      }

      throw new Exception(ex.getMessage());
    } finally {
      try {
        if (this.conn == null && conn != null) {
          // close only local connection
          conn.commit();
          conn.close();
        }

      } catch (Exception exx) {
      }
    }
  }
  /** Business logic to execute. */
  public VOListResponse loadItemVariants(GridParams pars, String serverLanguageId, String username)
      throws Throwable {

    PreparedStatement pstmt = null;

    Connection conn = null;
    try {
      if (this.conn == null) conn = getConn();
      else conn = this.conn;

      String tableName = (String) pars.getOtherGridParams().get(ApplicationConsts.TABLE_NAME);
      ItemPK pk = (ItemPK) pars.getOtherGridParams().get(ApplicationConsts.ITEM_PK);
      String productVariant = (String) productVariants.get(tableName);
      String variantType = (String) variantTypes.get(tableName);
      String variantTypeJoin = (String) variantTypeJoins.get(tableName);
      String variantCodeJoin = (String) variantCodeJoins.get(tableName);

      String sql =
          "select "
              + tableName
              + "."
              + variantTypeJoin
              + ","
              + tableName
              + ".VARIANT_CODE,A.DESCRIPTION,B.DESCRIPTION, "
              + tableName
              + ".PROGRESSIVE_SYS10,"
              + variantType
              + ".PROGRESSIVE_SYS10 "
              + "from "
              + tableName
              + ","
              + variantType
              + ",SYS10_COMPANY_TRANSLATIONS A,SYS10_COMPANY_TRANSLATIONS B "
              + "where "
              + tableName
              + ".COMPANY_CODE_SYS01=? and "
              + tableName
              + ".COMPANY_CODE_SYS01="
              + variantType
              + ".COMPANY_CODE_SYS01 and "
              + tableName
              + "."
              + variantTypeJoin
              + "="
              + variantType
              + ".VARIANT_TYPE and "
              + tableName
              + ".COMPANY_CODE_SYS01=A.COMPANY_CODE_SYS01 and "
              + tableName
              + ".PROGRESSIVE_SYS10=A.PROGRESSIVE and A.LANGUAGE_CODE=? and "
              + variantType
              + ".COMPANY_CODE_SYS01=B.COMPANY_CODE_SYS01 and "
              + variantType
              + ".PROGRESSIVE_SYS10=B.PROGRESSIVE and B.LANGUAGE_CODE=? and "
              + tableName
              + ".ENABLED='Y' and "
              + variantType
              + ".ENABLED='Y' and "
              + // and not "+tableName+"."+variantTypeJoin+"=? and "+
              "not "
              + tableName
              + ".VARIANT_CODE=? "
              + "order by "
              + tableName
              + "."
              + variantTypeJoin
              + ","
              + tableName
              + ".CODE_ORDER";

      Map attribute2dbField = new HashMap();
      attribute2dbField.put("variantType", tableName + "." + variantTypeJoin);
      attribute2dbField.put("variantCode", tableName + ".VARIANT_CODE");
      attribute2dbField.put("variantDesc", "A.DESCRIPTION");
      attribute2dbField.put("variantTypeDesc", "B.DESCRIPTION");
      attribute2dbField.put("variantProgressiveSys10", tableName + ".PROGRESSIVE_SYS10");
      attribute2dbField.put("variantTypeProgressiveSys10", variantType + ".PROGRESSIVE_SYS10");

      ArrayList values = new ArrayList();
      values.add(pk.getCompanyCodeSys01ITM01());
      values.add(serverLanguageId);
      values.add(serverLanguageId);
      // values.add(ApplicationConsts.JOLLY);
      values.add(ApplicationConsts.JOLLY);

      // read from ITMxxx table...
      Response answer =
          QueryUtil.getQuery(
              conn,
              new UserSessionParameters(username),
              sql,
              values,
              attribute2dbField,
              ItemVariantVO.class,
              "Y",
              "N",
              null,
              pars,
              50,
              true);

      if (!answer.isError()) {
        java.util.List vos = ((VOListResponse) answer).getRows();
        HashMap map = new HashMap();
        ItemVariantVO vo = null;
        for (int i = 0; i < vos.size(); i++) {
          vo = (ItemVariantVO) vos.get(i);
          vo.setCompanyCodeSys01(pk.getCompanyCodeSys01ITM01());
          vo.setItemCodeItm01(pk.getItemCodeITM01());
          vo.setTableName(tableName);
          map.put(vo.getVariantType() + "." + vo.getVariantCode(), vo);
        }

        pstmt =
            conn.prepareStatement(
                "select "
                    + productVariant
                    + "."
                    + variantTypeJoin
                    + ","
                    + productVariant
                    + "."
                    + variantCodeJoin
                    + " "
                    + "from "
                    + productVariant
                    + " "
                    + "where "
                    + productVariant
                    + ".COMPANY_CODE_SYS01=? and "
                    + productVariant
                    + ".ITEM_CODE_ITM01=? and "
                    + productVariant
                    + ".ENABLED='Y' ");
        pstmt.setString(1, pk.getCompanyCodeSys01ITM01());
        pstmt.setString(2, pk.getItemCodeITM01());
        ResultSet rset = pstmt.executeQuery();

        while (rset.next()) {
          vo = (ItemVariantVO) map.get(rset.getString(1) + "." + rset.getString(2));
          if (vo != null) vo.setSelected(Boolean.TRUE);
        }
        rset.close();
        pstmt.close();
      }

      if (answer.isError()) throw new Exception(answer.getErrorMessage());
      else return (VOListResponse) answer;

    } catch (Throwable ex) {
      Logger.error(
          username,
          this.getClass().getName(),
          "getItemVariants",
          "Error while fetching item variants list",
          ex);
      throw new Exception(ex.getMessage());
    } finally {
      try {
        pstmt.close();
      } catch (Exception ex2) {
      }
      try {
        if (this.conn == null && conn != null) {
          // close only local connection
          conn.commit();
          conn.close();
        }

      } catch (Exception exx) {
      }
    }
  }
  public LoadItemVariantsBean() {
    productVariants.put("ITM11_VARIANTS_1", "ITM16_PRODUCT_VARIANTS_1");
    productVariants.put("ITM12_VARIANTS_2", "ITM17_PRODUCT_VARIANTS_2");
    productVariants.put("ITM13_VARIANTS_3", "ITM18_PRODUCT_VARIANTS_3");
    productVariants.put("ITM14_VARIANTS_4", "ITM19_PRODUCT_VARIANTS_4");
    productVariants.put("ITM15_VARIANTS_5", "ITM20_PRODUCT_VARIANTS_5");

    variantTypes.put("ITM11_VARIANTS_1", "ITM06_VARIANT_TYPES_1");
    variantTypes.put("ITM12_VARIANTS_2", "ITM07_VARIANT_TYPES_2");
    variantTypes.put("ITM13_VARIANTS_3", "ITM08_VARIANT_TYPES_3");
    variantTypes.put("ITM14_VARIANTS_4", "ITM09_VARIANT_TYPES_4");
    variantTypes.put("ITM15_VARIANTS_5", "ITM10_VARIANT_TYPES_5");

    variantTypeJoins.put("ITM11_VARIANTS_1", "VARIANT_TYPE_ITM06");
    variantTypeJoins.put("ITM12_VARIANTS_2", "VARIANT_TYPE_ITM07");
    variantTypeJoins.put("ITM13_VARIANTS_3", "VARIANT_TYPE_ITM08");
    variantTypeJoins.put("ITM14_VARIANTS_4", "VARIANT_TYPE_ITM09");
    variantTypeJoins.put("ITM15_VARIANTS_5", "VARIANT_TYPE_ITM10");

    variantCodeJoins.put("ITM11_VARIANTS_1", "VARIANT_CODE_ITM11");
    variantCodeJoins.put("ITM12_VARIANTS_2", "VARIANT_CODE_ITM12");
    variantCodeJoins.put("ITM13_VARIANTS_3", "VARIANT_CODE_ITM13");
    variantCodeJoins.put("ITM14_VARIANTS_4", "VARIANT_CODE_ITM14");
    variantCodeJoins.put("ITM15_VARIANTS_5", "VARIANT_CODE_ITM15");
  }
  /** Business logic to execute. */
  public final Response executeCommand(
      Object inputPar,
      UserSessionParameters userSessionPars,
      HttpServletRequest request,
      HttpServletResponse response,
      HttpSession userSession,
      ServletContext context) {
    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));

      Response responseVO =
          bean.insertItem(
              conn,
              (JournalHeaderVO) inputPar,
              userSessionPars,
              request,
              response,
              userSession,
              context);
      if (responseVO.isError()) {
        conn.rollback();
        return responseVO;
      }

      if (inputPar instanceof JournalHeaderWithVatVO) {
        JournalHeaderWithVatVO vo = (JournalHeaderWithVatVO) inputPar;

        // insert vat rows in the specified vat register...
        Response regRes =
            vatRegisterAction.insertVatRows(
                conn, vo.getVats(), userSessionPars, request, response, userSession, context);
        if (regRes.isError()) {
          conn.rollback();
          return regRes;
        }

        // retrieve payment instalments...
        Response payRes =
            payAction.executeCommand(
                new LookupValidationParams(vo.getPaymentCodeREG10(), new HashMap()),
                userSessionPars,
                request,
                response,
                userSession,
                context);
        if (payRes.isError()) {
          conn.rollback();
          return payRes;
        }
        PaymentVO payVO = (PaymentVO) ((VOListResponse) payRes).getRows().get(0);
        GridParams gridParams = new GridParams();
        gridParams
            .getOtherGridParams()
            .put(ApplicationConsts.PAYMENT_CODE_REG10, vo.getPaymentCodeREG10());
        payRes =
            paysAction.executeCommand(
                gridParams, userSessionPars, request, response, userSession, context);
        if (payRes.isError()) {
          conn.rollback();
          return payRes;
        }
        java.util.List rows = ((VOListResponse) payRes).getRows();

        // create expirations in DOC19 ONLY if:
        // - there are more than one instalment OR
        // - there is only one instalment and this instalment has more than 0 instalment days
        if (rows.size() > 1
            || (rows.size() == 1
                && ((PaymentInstalmentVO) rows.get(0)).getInstalmentDaysREG17().intValue() > 0)) {

          // retrieve internationalization settings (Resources object)...
          ServerResourcesFactory factory =
              (ServerResourcesFactory) context.getAttribute(Controller.RESOURCES_FACTORY);
          Resources resources = factory.getResources(userSessionPars.getLanguageId());

          PaymentInstalmentVO inVO = null;
          pstmt =
              conn.prepareStatement(
                  "insert into DOC19_EXPIRATIONS(COMPANY_CODE_SYS01,DOC_TYPE,DOC_YEAR,DOC_NUMBER,DOC_SEQUENCE,PROGRESSIVE,DOC_DATE,EXPIRATION_DATE,NAME_1,NAME_2,VALUE,PAYED,DESCRIPTION,CUSTOMER_SUPPLIER_CODE,PROGRESSIVE_REG04,CURRENCY_CODE_REG03) values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)");
          long startTime = vo.getItemDateACC05().getTime(); // item date...
          if (payVO.getStartDayREG10().equals(ApplicationConsts.START_DAY_END_MONTH)) {
            Calendar cal = Calendar.getInstance();
            if (cal.get(cal.MONTH) == 10
                || cal.get(cal.MONTH) == 3
                || cal.get(cal.MONTH) == 5
                || cal.get(cal.MONTH) == 8) cal.set(cal.DAY_OF_MONTH, 30);
            else if (cal.get(cal.MONTH) == 1) {
              if (cal.get(cal.YEAR) % 4 == 0) cal.set(cal.DAY_OF_MONTH, 29);
              else cal.set(cal.DAY_OF_MONTH, 28);
            } else cal.set(cal.DAY_OF_MONTH, 31);
            startTime = cal.getTime().getTime();
          }
          BigDecimal amount = null;

          for (int i = 0; i < rows.size(); i++) {
            inVO = (PaymentInstalmentVO) rows.get(i);
            pstmt.setString(1, vo.getCompanyCodeSys01ACC05());
            pstmt.setString(2, vo.getDocTypeDOC19());
            pstmt.setBigDecimal(3, vo.getItemYearACC05());
            pstmt.setBigDecimal(4, null);
            pstmt.setBigDecimal(5, vo.getDocSequenceDOC19());
            pstmt.setBigDecimal(
                6,
                ProgressiveUtils.getConsecutiveProgressive(
                    "DOC19_EXPIRATIONS", "PROGRESSIVE", conn));
            pstmt.setDate(7, vo.getItemDateACC05());
            pstmt.setDate(
                8,
                new java.sql.Date(
                    startTime
                        + inVO.getInstalmentDaysREG17().longValue()
                            * 86400
                            * 1000)); // expiration date
            pstmt.setString(9, vo.getName_1REG04());
            pstmt.setString(10, vo.getName_2REG04());
            amount =
                vo.getTotalValue()
                    .multiply(inVO.getPercentageREG17())
                    .divide(new BigDecimal(100), BigDecimal.ROUND_HALF_UP)
                    .setScale(vo.getTotalValue().scale(), BigDecimal.ROUND_HALF_UP); // value

            pstmt.setBigDecimal(11, amount);
            pstmt.setString(12, "N");

            if (vo.getDocTypeDOC19().equals(ApplicationConsts.SALE_GENERIC_INVOICE))
              pstmt.setString(
                  13,
                  resources.getResource("sale generic document")
                      + " "
                      + vo.getDocSequenceDOC19()
                      + "/"
                      + vo.getItemYearACC05()
                      + " - "
                      + resources.getResource("valueREG01")
                      + " "
                      + resources.getResource("rateNumberREG17")
                      + " "
                      + (i + 1)
                      + " - "
                      + inVO.getPaymentTypeDescriptionSYS10()); // description
            else
              pstmt.setString(
                  13,
                  resources.getResource("purchase generic document")
                      + " "
                      + vo.getDocSequenceDOC19()
                      + "/"
                      + vo.getItemYearACC05()
                      + " - "
                      + resources.getResource("valueREG01")
                      + " "
                      + resources.getResource("rateNumberREG17")
                      + " "
                      + (i + 1)
                      + " - "
                      + inVO.getPaymentTypeDescriptionSYS10()); // description
            pstmt.setString(14, vo.getCustomerCodeSAL07());
            pstmt.setBigDecimal(15, vo.getProgressiveREG04());
            pstmt.setString(16, vo.getCurrencyCodeREG01());
            pstmt.execute();
          }
          pstmt.close();
        }

        // create an item registration for proceeds, according to expiration settings (e.g. retail
        // selling):
        // there must be only one instalment and this instalment has 0 instalment days
        if (rows.size() == 1
            && ((PaymentInstalmentVO) rows.get(0)).getInstalmentDaysREG17().intValue() == 0) {

          // retrieve internationalization settings (Resources object)...
          ServerResourcesFactory factory =
              (ServerResourcesFactory) context.getAttribute(Controller.RESOURCES_FACTORY);
          Resources resources = factory.getResources(userSessionPars.getLanguageId());

          HashMap map = new HashMap();
          map.put(ApplicationConsts.COMPANY_CODE_SYS01, vo.getCompanyCodeSys01ACC05());
          map.put(ApplicationConsts.PARAM_CODE, ApplicationConsts.CASE_ACCOUNT);
          Response res =
              userParamAction.executeCommand(
                  map, userSessionPars, request, response, userSession, context);
          if (res.isError()) {
            conn.rollback();
            return res;
          }
          String caseAccountCode = ((VOResponse) res).getVo().toString();

          JournalHeaderVO jhVO = new JournalHeaderVO();
          jhVO.setCompanyCodeSys01ACC05(vo.getCompanyCodeSys01ACC05());
          if (vo.getDocTypeDOC19().equals(ApplicationConsts.SALE_GENERIC_INVOICE)) {
            jhVO.setDescriptionACC05(
                resources.getResource("sale generic document")
                    + " "
                    + vo.getDocSequenceDOC19()
                    + "/"
                    + vo.getItemYearACC05()
                    + " - "
                    + resources.getResource("customer")
                    + " "
                    + vo.getName_1REG04()
                    + " "
                    + (vo.getName_2REG04() == null ? "" : vo.getName_2REG04()));
            jhVO.setAccountingMotiveCodeAcc03ACC05(ApplicationConsts.MOTIVE_INVOICE_PROCEEDS);
          } else {
            jhVO.setDescriptionACC05(
                resources.getResource("purchase generic document")
                    + " "
                    + vo.getDocSequenceDOC19()
                    + "/"
                    + vo.getItemYearACC05()
                    + " - "
                    + resources.getResource("supplier")
                    + " "
                    + vo.getName_1REG04()
                    + " "
                    + (vo.getName_2REG04() == null ? "" : vo.getName_2REG04()));
            jhVO.setAccountingMotiveCodeAcc03ACC05(ApplicationConsts.MOTIVE_PURCHASE_INVOICE_PAYED);
          }

          jhVO.setItemDateACC05(new java.sql.Date(System.currentTimeMillis()));
          jhVO.setItemYearACC05(new BigDecimal(Calendar.getInstance().get(Calendar.YEAR)));

          JournalRowVO jrVO = new JournalRowVO();
          jrVO.setCompanyCodeSys01ACC06(jhVO.getCompanyCodeSys01ACC05());
          if (vo.getDocTypeDOC19().equals(ApplicationConsts.SALE_GENERIC_INVOICE)) {
            jrVO.setAccountCodeAcc02ACC06(vo.getCreditAccountCodeAcc02SAL07());
            jrVO.setAccountCodeACC06(vo.getCustomerCodeSAL07());
            jrVO.setAccountCodeTypeACC06(ApplicationConsts.ACCOUNT_TYPE_CUSTOMER);
            jrVO.setCreditAmountACC06(vo.getTotalValue());
          } else {
            jrVO.setAccountCodeAcc02ACC06(vo.getDebitAccountCodeAcc02PUR01());
            jrVO.setAccountCodeACC06(vo.getSupplierCodePUR01());
            jrVO.setAccountCodeTypeACC06(ApplicationConsts.ACCOUNT_TYPE_SUPPLIER);
            jrVO.setDebitAmountACC06(vo.getTotalValue());
          }
          jrVO.setDescriptionACC06("");
          jrVO.setItemYearAcc05ACC06(jhVO.getItemYearACC05());
          jrVO.setProgressiveAcc05ACC06(jhVO.getProgressiveACC05());
          jhVO.addJournalRow(jrVO);

          jrVO = new JournalRowVO();
          jrVO.setCompanyCodeSys01ACC06(jhVO.getCompanyCodeSys01ACC05());
          jrVO.setAccountCodeAcc02ACC06(caseAccountCode);
          jrVO.setAccountCodeACC06(caseAccountCode);
          jrVO.setAccountCodeTypeACC06(ApplicationConsts.ACCOUNT_TYPE_ACCOUNT);
          if (vo.getDocTypeDOC19().equals(ApplicationConsts.SALE_GENERIC_INVOICE)) {
            jrVO.setDebitAmountACC06(vo.getTotalValue());
          } else {
            jrVO.setCreditAmountACC06(vo.getTotalValue());
          }
          jrVO.setDescriptionACC06("");
          jrVO.setItemYearAcc05ACC06(jhVO.getItemYearACC05());
          jrVO.setProgressiveAcc05ACC06(jhVO.getProgressiveACC05());
          jhVO.addJournalRow(jrVO);
          Response proceedsRes =
              bean.insertItem(conn, jhVO, userSessionPars, request, response, userSession, context);
          if (proceedsRes.isError()) {
            conn.rollback();
            return proceedsRes;
          }
        }
      }

      Response answer = responseVO;

      // 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));

      conn.commit();

      // fires the GenericEvent.AFTER_COMMIT event...
      EventsManager.getInstance()
          .processEvent(
              new GenericEvent(
                  this,
                  getRequestName(),
                  GenericEvent.AFTER_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 inserting a new item in the journal",
          ex);
      try {
        conn.rollback();
      } catch (Exception ex3) {
      }
      return new ErrorResponse(ex.getMessage());
    } finally {
      try {
        pstmt.close();
      } catch (Exception ex2) {
      }
      try {
        ConnectionManager.releaseConnection(conn, context);
      } catch (Exception ex1) {
      }
    }
  }