/// <summary>
/// 将报表对象转换为DSL串
/// </summary>
/// <param name="report"></param>
/// <returns></returns>
private string Parse(MobileReport report)
{
string tableSchema = string.Empty;
string reportStr;
string rowData;
if (report.Page == 0) //第一页
{
tableSchema = DslTransfer.TransferToTableSchema(report);
//Logger logger = Logger.GetLogger("DSLTransfer");
//logger.Info(tableSchema);
//logger.Close();
byte[] bytes = Encoding.Default.GetBytes(tableSchema);
tableSchema = Convert.ToBase64String(bytes);
rowData = RetrieveRowData.TransferToRowData(report);
reportStr = string.Format("<report><tableSchema>{0}</tableSchema>{1}</report>", tableSchema, rowData);
}
else
{
if (report.SemiRows != null)
{
string columnstr = this.GetCacheInfoFromSession(this._responseXml, "columnsString");
byte[] bytes = Convert.FromBase64String(columnstr);
columnstr = Encoding.Default.GetString(bytes);
rowData = RetrieveRowData.TransferToRowData(columnstr, report);
reportStr = string.Format("<report>{0}</report>", rowData);
}
else
{
reportStr = null;
}
}
return(reportStr);
}
public override ActionResult Execute(string token, string actionType, Dictionary <string, string> parameters,
ref string responseXml)
{
System.Diagnostics.Trace.WriteLine("<<<<<<<<<<MobileReportTest>>>>>>>>>>OpenReport-->ExecuteOpenReport TaskID: " + token + " Start:" + System.DateTime.Now.ToString());
this.Init(token, actionType, parameters, ref responseXml);
this._responseXml = responseXml;
var result = new ActionResult()
{
Action = actionType,
Flag = 1,
Description = "调用失败",
ResultData = null
};
if (!this.CheckReportExist(parameters))
{
result.Description = "该查询方案不存在，可能已经取消发布到移动端，请确认！";
return(result);
}
try
{
var engine = new MobileReportEngine(token, actionType, parameters, ref responseXml);
int startLine = Convert.ToInt32(this.GetInformationByKey("startline", parameters));
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 = RetrieveRowData.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(parameters["currentpage"].ToString());
}
int totalpage = Convert.ToInt32(this.GetCacheInfoFromSession(responseXml, "totalpage"));
if (totalpage == 0)
{
totalpage = Convert.ToInt32(parameters["totalpage"].ToString());
this._totolPage = totalpage.ToString();
}
if (pageIndex + 1 > totalpage)
{
result.ResultData = null;
result.Flag = 0;
return(result);
}
else
{
string cacheId = GetCacheInfoFromSession(responseXml, "cacheid");
if (string.IsNullOrEmpty(cacheId))
{
cacheId = parameters["cacheid"].ToString();
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)
{
System.Diagnostics.Trace.WriteLine("<<<<<<<<<<MobileReportTest>>>>>>>>>>OpenReport-->ParseReport TaskID: " + _loginInfo.TaskID + " Start:" + System.DateTime.Now.ToString());
result.ResultData = Parse(this._mobileReport);
System.Diagnostics.Trace.WriteLine("<<<<<<<<<<MobileReportTest>>>>>>>>>>OpenReport-->ParseReport TaskID: " + _loginInfo.TaskID + " End:" + System.DateTime.Now.ToString());
result.Flag = 0;
result.Description = "获取报表成功";
}
}
catch (Exception ex)
{
result.Flag = 1;
result.Description = "获取报表数据失败:" + ex.Message;
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(token, actionType, parameters, ref responseXml));
}
}
System.Diagnostics.Trace.WriteLine("<<<<<<<<<<MobileReportTest>>>>>>>>>>OpenReport-->ExecuteOpenReport TaskID: " + token + " End:" + System.DateTime.Now.ToString());
return(result);
}
