/// <summary>
        /// 新增供U易联调用的接口
        /// </summary>
        /// <param name="login"></param>
        /// <param name="actionType"></param>
        /// <param name="parameters"></param>
        /// <param name="responseXml"></param>
        /// <returns></returns>
        public string Execute(U8LoginInfor login, string actionType, Dictionary <string, string> parameters,
                              ref string responseXml)
        {
            string result   = "";
            bool   is4chart = false;

            if (parameters.ContainsKey("is4chart"))
            {
                is4chart = Boolean.Parse(parameters["is4chart"]);
            }
            this._loginInfo   = login;
            this._responseXml = responseXml;
            if (!this.CheckReportExist(parameters))
            {
                result = "该查询方案不存在,可能已经取消发布到移动端,请确认!";
                throw new Exception("该查询方案不存在,可能已经取消发布到移动端,请确认!");
            }
            try
            {
                MobileReportEngine engine = new MobileReportEngine(this._loginInfo, actionType, parameters, ref responseXml);
                int startLine             = Convert.ToInt32(this.GetInformationByKey("startline", parameters));
                this._columnsStr = this.GetInformationByKey("columnsstring", parameters);
                int pageRowCount = 25;
                if (this.GetInformationByKey("count", parameters) != null)
                {
                    pageRowCount = Convert.ToInt32(this.GetInformationByKey("count", parameters));
                }

                engine.SetReportPageRowCount(pageRowCount);
                if (startLine == 1) //请求第一页数据
                {
                    this._mobileReport  = engine.OpenReport(parameters);
                    this._pageRowsCount = engine.GetReportPageRowCount();
                    //this._mobileReport = this.OpenReport(this._loginInfo, parameters);
                    this._mobileReport.Page = 0;
                    int    totalpage         = this._mobileReport.Report.RowsCount / this._pageRowsCount + 1;
                    string reportCacheString = RetrieveRowData2Json.GetColumnsInfoString(this._mobileReport);
                    this.SetCacheInfoIntoSession(ref responseXml, "currentpage", "1");
                    this.SetCacheInfoIntoSession(ref responseXml, "totalpage", totalpage.ToString());
                    byte[] bytes = Encoding.Default.GetBytes(reportCacheString);
                    reportCacheString = Convert.ToBase64String(bytes);
                    this.SetCacheInfoIntoSession(ref responseXml, "columnsString", reportCacheString);
                    this.SetCacheInfoIntoSession(ref responseXml, "cacheid", this._mobileReport.Report.CacheID);
                }
                else
                {
                    int pageIndex = Convert.ToInt32(this.GetCacheInfoFromSession(responseXml, "currentpage"));
                    if (pageIndex == 0)
                    {
                        pageIndex = Convert.ToInt32(this.GetInformationByKey("currentpage", parameters));
                        //pageIndex = Convert.ToInt32(parameters["currentpage"].ToString());
                    }
                    int totalpage = Convert.ToInt32(this.GetCacheInfoFromSession(responseXml, "totalpage"));
                    if (totalpage == 0)
                    {
                        totalpage       = Convert.ToInt32(this.GetInformationByKey("totalpage", parameters));
                        this._totolPage = totalpage.ToString();
                    }
                    if (pageIndex + 1 > totalpage)
                    {
                        result = null;
                        return(result);
                    }
                    else
                    {
                        string cacheId = GetCacheInfoFromSession(responseXml, "cacheid");
                        if (string.IsNullOrEmpty(cacheId))
                        {
                            cacheId       = this.GetInformationByKey("cacheid", parameters);
                            this._cacheid = cacheId;
                        }
                        int lastIndex = -1;
                        //this._mobileReport = this.PageTo(cacheId, pageIndex, lastIndex);
                        this._mobileReport = engine.PageTo(cacheId, pageIndex, lastIndex);
                        this.SetCacheInfoIntoSession(ref responseXml, "currentpage", (pageIndex + 1).ToString());
                        this._mobileReport.Page = pageIndex + 1;
                    }
                }

                if (_mobileReport != null)
                {
                    int pageIndex = Convert.ToInt32(this.GetCacheInfoFromSession(responseXml, "currentpage"));
                    if (pageIndex == 0)
                    {
                        if (parameters.ContainsKey("currentpage"))
                        {
                            pageIndex = Convert.ToInt32(this.GetInformationByKey("currentpage", parameters));
                        }
                    }
                    // 由于CS端每页都需要显示总计行,这里需要将不是最后一页的总计行删除掉
                    //if (!bLastPage(pageIndex, _mobileReport.Report) && this._mobileReport.Report.Sections[SectionType.ReportSummary] != null)
                    //{
                    //    _mobileReport.SemiRows.RemoveAt(_mobileReport.SemiRows.Count - 1);
                    //}
                    // 如果是请求图表数据
                    if (is4chart)
                    {
                        var report = _mobileReport.Report;
                        engine.InitMobileReportChartSchema(report);
                        ChartService chartservice = new ChartService(report);
                        ChartSchemas css          = report.ChartSchemas;
                        if (css.CurrentGroupChart.Items != null && css.CurrentGroupChart.Items.Count > 0)
                        {
                            ChartSchemaItem groupCharts = css.CurrentGroupChart.Items[1] as ChartSchemaItem;
                            if (groupCharts != null)
                            {
                                foreach (ChartSchemaItemAmong among in groupCharts.Items.Values)
                                {
                                    UltraChart  designChart = MobileChartHelper.CreateAchartByDesignTime(among);
                                    var         dataTable1  = chartservice.GetDataSource(groupCharts.Level, among.ID, null, designChart.ChartType);
                                    MobileChart mobileChart = new MobileChart(designChart.ChartType, dataTable1);
                                    string      result1     = MobileChartHelper.TransferDataTableToString(mobileChart);
                                    MobileChartHelper.Desrialize <MobileChart>(mobileChart, result1);
                                    return(result1);
                                }
                            }
                        }
                    }
                    System.Diagnostics.Trace.WriteLine("<<<<<<<<<<MobileReportTest>>>>>>>>>>OpenReport-->ParseReport TaskID: " + _loginInfo.TaskID + "  Start:" + System.DateTime.Now.ToString());
                    result = ULinkParse(this._mobileReport);
                    System.Diagnostics.Trace.WriteLine("<<<<<<<<<<MobileReportTest>>>>>>>>>>OpenReport-->ParseReport TaskID: " + _loginInfo.TaskID + "  End:" + System.DateTime.Now.ToString());
                }
            }
            catch (Exception ex)
            {
                if (ex.Message.Contains("无法将类型为“U8Login.clsLoginClass”的 COM 对象强制转换为接口类型“U8Login._clsLogin”") && !parameters.ContainsKey("AAA"))
                {
                    parameters.Add("AAA", "1");
                    return(Execute(this._loginInfo, actionType, parameters, ref responseXml));
                }
                else
                {
                    throw ex;
                }
            }
            System.Diagnostics.Trace.WriteLine("<<<<<<<<<<MobileReportTest>>>>>>>>>>OpenReport-->ExecuteOpenReport TaskID: " + this._loginInfo.UserToken + "  End:" + System.DateTime.Now.ToString());
            return(result);
        }
Пример #2
0
        internal static string TransferDataTableToString(MobileChart mobileChart)
        {
            string result = Serialize <MobileChart>(mobileChart);

            return(result);
        }