public SessionImplObject GetData(out object DataStream,SessionQuery query)
{
try
{
// Init session objects
if (this.SessionObj == null)
{
this.SessionObj = new SessionImplObject();
this.SessionObj.SdmxObject = new SdmxObjectsImpl();
}
if (BDO == null || GetSDMXObject == null)
throw new Exception(Messages.label_error_network + " " + DataObj.Configuration.Title);
codemapWidget = new CodemapWidget(new GetCodemapObject() {
Configuration = this.DataObj.Configuration,
Dataflow = this.DataObj.Dataflow,
PreviusCostraint=this.DataObj.Criteria },
this.SessionObj);
//ISdmxObjects structure = codemapWidget.GetDsd();
ISdmxObjects structure = query.Structure;
IDataflowObject df = structure.Dataflows.FirstOrDefault();
IDataStructureObject kf = structure.DataStructures.First();
if (df == null) throw new InvalidOperationException("Dataflow is not set");
/****************/
// Get all codelist
/****************/
//Dictionary<string, ICodelistObject> ConceptCodelists = codemapWidget.GetCodelistMap(df, kf, true);
Dictionary<string, ICodelistObject> ConceptCodelists = codemapWidget.GetCodelistMap(query, false);
ComponentCodeDescriptionDictionary codemap = new ComponentCodeDescriptionDictionary();
foreach (string ConceptId in ConceptCodelists.Keys)
{
ICodelistObject codelist = ConceptCodelists[ConceptId];
Dictionary<string, string> codes = new Dictionary<string, string>();
foreach (ICode codeItem in codelist.Items)
codes.Add(codeItem.Id, TextTypeHelper.GetText(codeItem.Names, this.DataObj.Configuration.Locale));
codemap.Add(ConceptId, codes);
}
/****************/
//codemapWidget.GetCodeListCostraint(df,kf,component)
this.SessionObj.MergeObject(codemapWidget.SessionObj);
#region Gestione last period
if (this.DataObj.Criteria.ContainsKey(kf.TimeDimension.Id)
&& this.DataObj.Criteria[kf.TimeDimension.Id].Count == 1
&& !this.DataObj.Layout.axis_z.Contains(kf.TimeDimension.Id))
{
int offsetTime = int.Parse(this.DataObj.Criteria[kf.TimeDimension.Id].First());
var codMap = codemap;
int lengthTime = codMap[kf.TimeDimension.Id].Count;
if ((lengthTime - offsetTime) >= 0)
{
var codes = codMap[kf.TimeDimension.Id].Reverse().Take(offsetTime);
List<string> _criteriaTime = (from c in codes select c.Key).ToList<string>();
this.DataObj.Criteria[kf.TimeDimension.Id] = new List<string>();
this.DataObj.Criteria[kf.TimeDimension.Id].Add(_criteriaTime.Last());
this.DataObj.Criteria[kf.TimeDimension.Id].Add(_criteriaTime.First());
}
else
{
this.DataObj.Criteria[kf.TimeDimension.Id] = new List<string>();
this.DataObj.Criteria[kf.TimeDimension.Id].Add(codemap[kf.TimeDimension.Id].First().Key);
this.DataObj.Criteria[kf.TimeDimension.Id].Add(codemap[kf.TimeDimension.Id].Last().Key);
}
}
#endregion
LayoutObj layObj = InitLayout(df, kf);
List<DataCriteria> Criterias = BDO.InitCriteria(kf, this.DataObj.Criteria);
//query.GetCriteria();
Dictionary<string, List<DataChacheObject>> DataCache = SessionObj.DataCache;
List <string> ret = null;
List<DataCriteria> QueryCriterias=new List<DataCriteria>();
if (query.Criteria != null)//criteri nulli se proviene da un template
{
if (query._store != null) //.Count == 1)
{ query.SetCriteriaTime(this.DataObj.Criteria[kf.TimeDimension.Id]); }
if (query.Criteria.TryGetValue(kf.TimeDimension.Id, out ret))
{
if (ret.Count == 1)
{ query.SetCriteriaTime(this.DataObj.Criteria[kf.TimeDimension.Id]); }
}
QueryCriterias = query.GetCriteria();
/*if (query._store == null) //.Count == 1)
{ QueryCriterias = Criterias; }
else
{ QueryCriterias = query.GetCriteria(); }*/
}
else
{
QueryCriterias = Criterias;
}
//aggiunta da fabio
IDataSetStore store;
if (query._store != null)
{ store = query._store; }
else
{
//store = BDO.GetDataset(df, kf, Criterias, ref DataCache, _useAttr);
store = BDO.GetDataset(df, kf, QueryCriterias, ref DataCache, _useAttr);
query._store = store;
}
//fine nuovo
SessionObj.DataCache = DataCache;
DataStream = new DataObjectForStreaming()
{
Configuration = this.DataObj.Configuration,
store = store,
layObj = layObj,
Criterias = Criterias,
structure = structure,
codemap = codemap
};
return this.SessionObj;
}
catch (Exception ex)
{
Logger.Warn(ex.Message, ex);
throw ex;
}
}
private static ISTAT.WebClient.WidgetEngine.Model.DataRender.IDataSetModel GetDataSetModel(DataObjectForStreaming dataStream)
{
ISTAT.WebClient.WidgetEngine.Model.DataRender.IDataSetModel dataSetModel;
dataStream.layObj.axis_x.ForEach(axisX => { if (!dataStream.store.ExistsColumn(axisX)) dataStream.layObj.axis_x.Remove(axisX); });
dataStream.layObj.axis_y.ForEach(axisY => { if (!dataStream.store.ExistsColumn(axisY)) dataStream.layObj.axis_y.Remove(axisY); });
dataStream.layObj.axis_z.ForEach(axisZ => { if (!dataStream.store.ExistsColumn(axisZ)) dataStream.layObj.axis_z.Remove(axisZ); });
dataSetModel = new DataSetModelStore(dataStream.structure, dataStream.store);
dataSetModel.Initialize();
dataSetModel.UpdateAxis(dataStream.layObj.axis_z, dataStream.layObj.axis_x, dataStream.layObj.axis_y);
return dataSetModel;
}
public static void GetDownloadStream(IDataSetRenderer renderer, DataObjectForStreaming dataStream, MemoryStream memoryStream)
{
GetModel(renderer, GetDataSetModel(dataStream), memoryStream);
}
public static void GetDownloadStream(IDataSetRenderer renderer, DataObjectForStreaming dataStream, TextWriter streamResponse)
{
GetModel(renderer, GetDataSetModel(dataStream), streamResponse);
}
public static void GetDataSetStream(IDataSetRenderer renderer, DataObjectForStreaming dataStream, TextWriter streamResponse)
{
EndpointSettings DataObjConfiguration = dataStream.Configuration;
IDataStructureObject kf = dataStream.structure.DataStructures.First();
//DataObjectForStreaming
SDMXWSFunction op = SDMXWSFunction.GetCompactData;
//DataObjConfiguration
bool cross = (DataObjConfiguration._TypeEndpoint == EndpointType.V21 || DataObjConfiguration._TypeEndpoint == EndpointType.REST)
? NsiClientHelper.DataflowDsdIsCrossSectional(kf) : !Utils.IsTimeSeries(kf);
if (cross)
op = SDMXWSFunction.GetCrossSectionalData;
var ser = new JavaScriptSerializer();
ser.MaxJsonLength = int.MaxValue;
try
{
IGetSDMX GetSDMXObject = WebServiceSelector.GetSdmxImplementation(DataObjConfiguration);
BaseDataObject BDO = new BaseDataObject(DataObjConfiguration,@"c:\pippo.txt");
//GetSDMXObject.ExecuteQuery(BDO.CreateQueryBean(_ df, kf, Criterias), op, FileTmpData);
//GetSDMXObject.ExecuteQuery(BDO.CreateQueryBean(, kf, Criterias), op, FileTmpData);
}
catch (Exception ex)
{
}
//throw new NotImplementedException();
}
private void InitObject()
{
if (Session[_iD] == null || !(Session[_iD] is DataObjectForStreaming))
throw new Exception("Data not found");
_maxContent = (long)ISTAT.WebClient.WidgetComplements.Model.Settings.WebClientSettings.Instance.MaxResultHTML;
_memoryStream = new System.IO.MemoryStream();
_textWriter = new System.IO.StreamWriter(_memoryStream);
_useAttr = (ConfigurationManager.AppSettings["ParseSDMXAttributes"].ToString().ToLower() == "true");
_dataStream = (DataObjectForStreaming)Session[_iD];
}
public void GetDataSet(IDataSetRenderer renderer, DataObjectForStreaming dataStream, TextWriter streamResponse, string endPointType)
{
EndpointSettings DataObjConfiguration = dataStream.Configuration;
IDataStructureObject kf = dataStream.structure.DataStructures.First();
//DataObjectForStreaming
SDMXWSFunction op = SDMXWSFunction.GetCompactData;
//DataObjConfiguration
bool cross = (DataObjConfiguration._TypeEndpoint == ISTAT.WebClient.WidgetComplements.Model.Enum.EndpointType.V21 || DataObjConfiguration._TypeEndpoint == ISTAT.WebClient.WidgetComplements.Model.Enum.EndpointType.REST)
? NsiClientHelper.DataflowDsdIsCrossSectional(kf) : !Utils.IsTimeSeries(kf);
if (cross)
op = SDMXWSFunction.GetCrossSectionalData;
var ser = new JavaScriptSerializer();
ser.MaxJsonLength = int.MaxValue;
try
{
IGetSDMX GetSDMXObject = WebServiceSelector.GetSdmxImplementation(DataObjConfiguration);
BaseDataObject BDO = new BaseDataObject(DataObjConfiguration, "tem.txt");
string fullPath = Utils.App_Data_Path + @"\Download\" + GetFileName(_iD, "xml");
IDataQuery query = BDO.CreateQueryBean(dataStream.structure.Dataflows.First(), kf, dataStream.Criterias);
GetSDMXObject.ExecuteQuery(query, op, fullPath);
//if (endPointType == "V21")
//{
// SendAttachment(ConvertTo21(fullPath),GetFileName(_iD, "xml")) ;
// return;
//}
SendAttachmentFile(fullPath);
}
catch (Exception ex)
{
}
//throw new NotImplementedException();
}
