public void deleteBadgeByUser() {
        AppModuleImpl am = (AppModuleImpl)ADFUtils.getApplicationModuleForDataControl("AppModuleDataControl");
        DCIteratorBinding vehicleTrackingIterator = ADFUtils.findIterator("VVehicleTrackingView1Iterator");
        if (null != vehicleTrackingIterator) {
            Row currentTrackingRow = vehicleTrackingIterator.getCurrentRow();
            if (null != currentTrackingRow) {
                Integer eventTypeId = (Integer)currentTrackingRow.getAttribute("EventTypeId");
                if (null != eventTypeId) {
                    if (eventTypeId == 115 || eventTypeId == 206) {
                        Integer vehicleDataId = (Integer)currentTrackingRow.getAttribute("EventId");
                        if (null != vehicleDataId) {
                            String procedure = "OF_OWNER.P_PERSON_DATA.delete_user_event(?)";
                            String statement = "BEGIN " + procedure + "; END;";
                            CallableStatement callableStatement =
                                am.getDBTransaction().createCallableStatement(statement, 0);
                            try {
                                callableStatement.setInt(1, vehicleDataId);
                                callableStatement.executeUpdate();
                                am.getDBTransaction().postChanges();
                            } catch (SQLException e) {
                                log.error(e.getMessage(), e);
                            } finally {
                                try {
                                    callableStatement.close();
                                } catch (SQLException se) {
                                    log.error(se.getMessage(), se);
                                }
                            }
                            vehicleTrackingIterator.executeQuery();
                            UIComponent tdata = JSFUtils.findComponentInRoot("tdata");
                            if (null != tdata) {
                                AdfFacesContext.getCurrentInstance().addPartialTarget(tdata);
                            }
                        }
                    } else {
                        BuildixxUtils.addErrorMessage("Please select a BADGE event!");
                    }
                }
            }
        }
    }