}//END ImportCsvData method.
//===================================================================================
/// <summary>
/// This method executes a CSV import or export query.
/// </summary>
/// <param name="UserProfile">Evado.Digital.Model.EdUserProfile object.</param>
/// <param name="QueryType">EiQueryTypes: Csv encoded data object.</param>
/// <param name="CsvDataList">List of String: Csv encoded data object.</param>
/// <returns> Evado.Integration.Model.EiData object</returns>
//-----------------------------------------------------------------------------------
public Evado.Integration.Model.EiData ImportData(
Evado.Digital.Model.EdUserProfile UserProfile,
EiQueryTypes QueryType,
List <String> CsvDataList)
{
this.LogMethod("ImportData method.");
this.LogDebug("UserProfile: " + UserProfile.CommonName);
this.LogDebug("QueryType: " + QueryType);
this.writeProcessLog("CSV Import Service - Commence processing query data.");
//
// Initialise the methods variables and objects.
//
Evado.Integration.Model.EiData resultData = new Evado.Integration.Model.EiData( );
Evado.Digital.Model.EdQueryParameters queryParameters =
new Evado.Digital.Model.EdQueryParameters( );
//
// Get extract the data from the CSV file.
//
EiData ImportData = this.getDataObjectFromCsv(
CsvDataList,
QueryType);
/*
* if ( this.Settings.LoggingLevel > 4 )
* {
* foreach ( EiColumnParameters parm in ImportData.Columns )
* {
* string content = String.Format ( "Parm: Field: {0}, Type: {1}, Index: {2}", parm.EvadoFieldId, parm.DataType, parm.Index );
* this.LogValue ( content );
* }
* }
*/
//
// Execute the query.
//
resultData = EI_Services.ProcessQuery(ImportData);
this.LogClass(EI_Services.Log);
this._ProcessLog.AppendLine(resultData.ProcessLog);
this.LogMethodEnd("ImportData");
return(resultData);
}//END ImportCsvData method.
//==================================================================================
/// <summary>
/// This method initialises the clas and sets the project identifier.
/// </summary>
/// <param name="ProjectId">String: project identifier</param>
/// <param name="QueryType">EiQueryTypes: Query Type</param>
//-----------------------------------------------------------------------------------
public EiData(String ProjectId, EiQueryTypes QueryType)
{
this.AddQueryParameter(EiQueryParameterNames.Project_Id, ProjectId);
this.QueryType = QueryType;
}
}//END ImportCsvData method.
#endregion
#region private methods
//===================================================================================
/// <summary>
/// This method converts a CSV datafile into a integration data object.
/// </summary>
/// <param name="CsvDataList">List of String: Csv encoded data object.</param>
/// <param name="QueryType">EiQueryTypes: Csv encoded data object.</param>
/// <returns> Evado.Integration.Model.EiData object</returns>
//-----------------------------------------------------------------------------------
private EiData getDataObjectFromCsv(
List <String> CsvDataList,
EiQueryTypes QueryType)
{
this.LogMethod("GetDataObjectFromCsv method");
this.LogDebug("CsvDataList.Count: " + CsvDataList.Count);
this.LogDebug("QueryType: " + QueryType);
this.writeProcessLog("Processing in CSV data object.");
//
// Initialise the mathods variables and objects.
//
EiData dataObject = new EiData( );
String stFileContent = String.Empty;
String line = String.Empty;
dataObject.DataRows = new List <EiDataRow> ( );
dataObject.Columns = new List <EiColumnParameters> ( );
dataObject.ParameterList = new List <EiQueryParameter> ( );
this.LogDebug("CSV File read: data rows: " + CsvDataList.Count);
try
{
//
// Iterate through the csv rows.
//
for (int csvRowIndex = 0; csvRowIndex < CsvDataList.Count; csvRowIndex++)
{
this.LogDebug("csvRowIndex: " + csvRowIndex);
String csvRow = CsvDataList [csvRowIndex];
//
// Skip all empty rows.
//
if (csvRow == String.Empty)
{
this.LogDebug("SKIP ROW: empty data");
continue;
}
//
// the csv content as an array of string.
//
String [] csvRowArray = GetCsvDataArray(csvRow);
this.LogDebug("CSV data row length: " + csvRowArray.Length);
//
// skip columns less than 2 cels.
//
if (csvRowArray.Length < 2)
{
this.LogDebug("SKIP ROW: data row less than 2 columns");
continue;
}
if (csvRowArray [0] == String.Empty)
{
this.LogDebug("SKIP ROW: No data");
continue;
}
if (csvRowArray [0] == EiData.CONST_QUERY_TYPE)
{
this.LogDebug("SKIP ROW: Query type");
continue;
}
//
// Skip the paramater rows if they are present
//
if (csvRowArray [0] == EiData.CONST_PARAMETER)
{
this.LogDebug("SKIP ROW: Parameter row");
continue;
}
dataObject.QueryType = QueryType;
this.LogDebug("PROCESSING DATA");
//
// Iterate throught the columns of the row.
//
for (int csvColumnIndex = 1; csvColumnIndex < csvRowArray.Length; csvColumnIndex++)
{
//
// Add parameter if column 0 has paramter value.
//
if (csvRowArray [0] == EiData.CONST_COLUMN_FIELD_ID ||
csvRowArray [0] == EiData.CONST_COLUMN_NAME ||
csvRowArray [0] == EiData.CONST_COLUMN_DATA_TYPE ||
csvRowArray [0] == EiData.CONST_COLUMN_INDEX)
{
this.processDataParameters(
dataObject,
csvRowArray,
csvColumnIndex);
continue;
}//END data column paramater
//
// Process the data row.
//
if (csvRowArray [0] == EiData.CONST_DATA_ROW)
{
this.processDataRow(
dataObject,
csvRowArray,
csvColumnIndex);
} //END data row.
} //END column iteration loop.
} //END Row iteration loop
this.LogDebug("DataRows.Count: " + dataObject.DataRows.Count);
//
// Add the project Identifier.
//
if (dataObject.DataRows != null)
{
int columnIndex = dataObject.getColumnNo(
"Org_Id");
if (dataObject.DataRows.Count > 0 &&
columnIndex > -1)
{
String orgId = dataObject.DataRows [0].Values [columnIndex];
dataObject.ParameterList.Add(new EiQueryParameter(EiQueryParameterNames.Organisation_Id, orgId));
this.LogDebug("OrgId: " + orgId);
}
}
}
catch (Exception Ex)
{
this.LogEvent(Evado.Model.EvStatics.getException(Ex));
return(dataObject);
}
this.LogMethodEnd("GetDataObjectFromCsv");
//
// return the data object.
//
return(dataObject);
}//END GetDataObjectFromCsv method
