/// <summary> /// Build map from query /// </summary> /// <param name="query"></param> public static QueryResultsVoMap BuildFromQuery( Query query, bool includeKeyColsForAllTables = false) { QueryResultsVoMap qMap = new QueryResultsVoMap(); for (int qti = 0; qti < query.Tables.Count; qti++) { QueryTable qt = query.Tables[qti]; QueryTableVoMap tMap = new QueryTableVoMap(); qMap.Tables.Add(tMap); tMap.Table = qt; foreach (QueryColumn qc in qt.QueryColumns) { if (!qc.Is_Selected_or_GroupBy_or_Sorted) { continue; // must be selected, grouped or sorted on } if (!includeKeyColsForAllTables && qti > 0 && qc.IsKey) { continue; // don't include keys from tables other than the first } tMap.SelectedColumns.Add(qc); } } return(qMap); }
/// <summary> /// Write out the values for a data row /// </summary> /// <param name="dr"></param> /// <param name="qtMap"></param> /// <param name="tw"></param> /// <param name="ep"></param> /// <param name="outputNValues"></param> /// <param name="nValueMetaColumns"></param> /// <param name="noDataForTable"></param> /// <param name="ti"></param> /// <param name="keyValueForRow"></param> void WriteRowValues( object[] dr, QueryTableVoMap qtMap, SpotfireDataFileTableWriter tw, ExportParms ep, bool outputNValues, HashSet <MetaColumn> nValueMetaColumns, bool noDataForTable = false, int ti = 0, string keyValueForRow = "") { QueryColumn qc; MetaColumn mc; SpotfireDataFileValueType sdfType; QualifiedNumber qn; object vo, vo2; double dVal; string txt; for (int fi = 0; fi < qtMap.SelectedColumns.Count; fi++) { qc = qtMap.SelectedColumns[fi]; mc = qc.MetaColumn; sdfType = (SpotfireDataFileValueType)qc.SpotfireExportType; if (noDataForTable && ti == 0 && qc.IsKey) // if this is the root table and no data then supply the row key value { vo = keyValueForRow; noDataForTable = false; // now have data } if (noDataForTable) { vo = null; } else { vo = dr[qc.VoPosition]; } bool isNull = NullValue.IsNull(vo); if (isNull && (mc.DataType != MetaColumnType.QualifiedNo)) // write null value (unless QN which may require multiple value writes) { WriteValue(tw, sdfType, null); } else if (mc.DataType == MetaColumnType.Structure) { if (vo is MoleculeMx) { string molString = GetMoleculeString(vo, ep.ExportStructureFormat); WriteValue(tw, sdfType, molString); } else { vo2 = MobiusDataType.ConvertToPrimitiveValue(vo, mc); WriteValue(tw, sdfType, vo2); } } else if (mc.DataType == MetaColumnType.QualifiedNo) // write 1-3 values for Qualified number { // Output a split QN if (QnSubcolumns.IsSplitFormat(ep.QualifiedNumberSplit)) { if (vo is QualifiedNumber && !isNull) // regular QN { qn = (QualifiedNumber)vo; WriteValue(tw, SpotfireDataFileValueType.String, qn.Qualifier); // qualifier WriteValue(tw, SpotfireDataFileValueType.Double, qn.NumberValue); if (outputNValues && nValueMetaColumns.Contains(mc)) { if (NullValue.IsNull(qn.NValueTested)) { WriteValue(tw, SpotfireDataFileValueType.Int, null); // number in calc } else { WriteValue(tw, SpotfireDataFileValueType.Int, qn.NValueTested); } } } else if (!isNull) // non-qn { WriteValue(tw, SpotfireDataFileValueType.String, null); // qualifier if (QualifiedNumber.TryConvertToDouble(vo, out dVal)) { WriteValue(tw, SpotfireDataFileValueType.Double, dVal); } else { WriteValue(tw, SpotfireDataFileValueType.Double, null); } if (outputNValues && nValueMetaColumns.Contains(mc)) { WriteValue(tw, SpotfireDataFileValueType.Int, null); // N value } } else // null value { WriteValue(tw, SpotfireDataFileValueType.String, null); // qualifier WriteValue(tw, SpotfireDataFileValueType.Double, null); // value if (outputNValues && nValueMetaColumns.Contains(mc)) { WriteValue(tw, SpotfireDataFileValueType.Int, null); // N value } } } // Output a non-split (combined) QN else // combined { if (isNull) { WriteValue(tw, SpotfireDataFileValueType.String, null); } else if (vo is QualifiedNumber && !isNull) // regular QN { qn = (QualifiedNumber)vo; txt = qn.Format(qc, false, mc.Format, mc.Decimals, ep.QualifiedNumberSplit, false); WriteValue(tw, SpotfireDataFileValueType.String, txt); } else if (!isNull) // non-qn { txt = vo.ToString(); WriteValue(tw, SpotfireDataFileValueType.String, txt); } else // null value { WriteValue(tw, SpotfireDataFileValueType.String, null); } } } else // write other types as primitive value for now { vo2 = MobiusDataType.ConvertToPrimitiveValue(vo, mc); WriteValue(tw, sdfType, vo2); } } // col loop return; }
/// <summary> /// Write results to single Spotfire data file merging results from all QueryTables in the query /// Handles writing of both STDF and SBDF files /// </summary> /// <param name="query"></param> /// <param name="Rows"></param> /// <param name="ep"></param> /// <returns></returns> public string WriteMergedSpotfireDataFileForCombinedQueryTables( Query query, VoArrayList Rows, ExportParms ep) { QueryTable qt; QueryColumn qc, qcKey; MetaTable mt; MetaColumn mc, mcKey; object vo, voKey; string colName = "", molString = ""; int gci = 0; int fileCount = 0; int rowCount = 0; Sff = SpotfireFileFormat.Text; if (ep.ExportFileFormat == ExportFileFormat.Sbdf) { Sff = SpotfireFileFormat.Binary; } string fileName = ep.OutputFileName; HashSet <MetaColumn> nValueMetaColumns = new HashSet <MetaColumn>(); string extraColNameSuffix = ColumnMapParms.SpotfireExportExtraColNameSuffix; QueryResultsVoMap voMap = QueryResultsVoMap.BuildFromQuery(query); //if (TextFormat) //{ // if (!Lex.EndsWith(fileName, ".txt")) fileName += ".txt"; // needed for IIS use //} //else if (!Lex.EndsWith(fileName, ".bin")) fileName += ".bin"; // needed for IIS use // Build the metadata for the table SpotfireDataFileMetadataBuilder mdb = new SpotfireDataFileMetadataBuilder(Sff); Dictionary <string, int> mtDict = // dictionary keyed on metatable name with the values incremented for each occurance of the metatable in the query new Dictionary <string, int>(StringComparer.OrdinalIgnoreCase); for (int ti = 0; ti < voMap.Tables.Count; ti++) { QueryTableVoMap qtMap = voMap.Tables[ti]; qt = qtMap.Table; mt = qt.MetaTable; mcKey = mt.KeyMetaColumn; qcKey = qt.KeyQueryColumn; if (!mtDict.ContainsKey(mt.Name)) { mtDict.Add(mt.Name, 0); } mtDict[mt.Name]++; string nameSuffix = ""; if (mtDict[mt.Name] > 1) { nameSuffix = "." + mtDict[mt.Name]; } for (int fi = 0; fi < qtMap.SelectedColumns.Count; fi++) { qc = qtMap.SelectedColumns[fi]; mc = qc.MetaColumn; if (ti > 0 && fi == 0 && mc.IsKey) // don't include keys for tables beyond the first { continue; } colName = mt.Name + "." + mc.Name + nameSuffix; // use internal mt.mc name AddMetadataForColumn(qc, colName, extraColNameSuffix, mdb, ep, nValueMetaColumns); } } // table loop SpotfireDataFileTableMetadata tableMetaData = mdb.Build(); // do build of metadata FileUtil.DeleteFile(fileName); SpotfireDataFileTableWriter tw = new SpotfireDataFileTableWriter(fileName, tableMetaData); // write the metadata to the stream //String mdString = ""; // convert MD to readable string //for (int mci = 0; mci < tableMetaData.Columns.Count; mci++) //{ // StdfColumnMetadata cmd = tableMetaData.Columns[mci]; // mdString += mci.ToString() + ", " + cmd.Name + ", " + cmd.DataType.TypeName + "\r\n"; //} // Write out the data for each row for (int dri = 0; dri < Rows.TotalRowCount; dri++) { StdfWriteValueCount = 0; StdfValueString = ""; object[] dr = Rows[dri]; string keyValueForRow = dr[KeyValueVoPos] as string; // get key value for row // Process each table for row for (int ti = 0; ti < voMap.Tables.Count; ti++) { QueryTableVoMap qtMap = voMap.Tables[ti]; qt = qtMap.Table; mt = qt.MetaTable; bool outputNValues = (QnSubcolumns.NValueIsSet(ep.QualifiedNumberSplit) && mt.UseSummarizedData); // should output n values for this table int keyFieldPos = qt.KeyQueryColumn.VoPosition; // key field position in vo string keyValueForTable = dr[keyFieldPos] as string; // get key value for table bool noDataForTable = NullValue.IsNull(keyValueForTable); // if key not defined then no data for the table for this data table row WriteRowValues(dr, qtMap, tw, ep, outputNValues, nValueMetaColumns, noDataForTable, ti, keyValueForRow); } // table loop rowCount++; WriteValue(tw, null, null); // write end of line as appropriate } // row loop tw.Close(); fileCount++; string response = "Data exported to file: " + fileName + "\r\n"; response += "- Data rows: " + rowCount; return(response); } // WriteMergedSpotfireDataFileForCombinedQueryTables
} // WriteMergedSpotfireDataFileForCombinedQueryTables /// <summary> /// Write results to individual Spotfire text data files /// Handles writing of both STDF and SBDF files /// </summary> /// <param name="query"></param> /// <param name="Rows"></param> /// <param name="ep"></param> /// <returns></returns> public string WriteIndividualSpotfireDataFilesForEachQueryTable( Query query, VoArrayList Rows, ExportParms ep) { QueryTable qt; QueryColumn qc, qcKey; MetaTable mt; MetaColumn mc, mcKey; SpotfireDataFileValueType sdfType; object vo, vo2, voKey; string outputFile = "", colName = "", molString = ""; int gci = 0; int fileCount = 0; int rowCount = 0; Sff = SpotfireFileFormat.Text; if (ep.ExportFileFormat == ExportFileFormat.Sbdf) { Sff = SpotfireFileFormat.Binary; } string baseOutputFileName = ep.OutputFileName; bool outputNValues = QnSubcolumns.NValueIsSet(ep.QualifiedNumberSplit); HashSet <MetaColumn> nValueMetaColumns = new HashSet <MetaColumn>(); string extraColNameSuffix = ColumnMapParms.SpotfireExportExtraColNameSuffix; QueryResultsVoMap voMap = QueryResultsVoMap.BuildFromQuery(query, includeKeyColsForAllTables: true); string baseStub = ""; int i1 = baseOutputFileName.IndexOf('.'); if (i1 >= 0) { baseStub = baseOutputFileName.Substring(0, i1); } else { baseStub = baseOutputFileName; } // Process each table for (int ti = 0; ti < voMap.Tables.Count; ti++) { QueryTableVoMap qtMap = voMap.Tables[ti]; qt = qtMap.Table; mt = qt.MetaTable; mcKey = mt.KeyMetaColumn; qcKey = qt.KeyQueryColumn; outputFile = Lex.Replace(baseOutputFileName, baseStub, baseStub + "_" + mt.Name); // append meta table name to stub to get name of file to output //if (TextFormat) //{ // if (!Lex.EndsWith(outputFile, ".txt")) outputFile += ".txt"; // needed for IIS use //} //else if (!Lex.EndsWith(outputFile, ".bin")) outputFile += ".bin"; // needed for IIS use SpotfireDataFileMetadataBuilder mdb = new SpotfireDataFileMetadataBuilder(Sff); for (int fi = 0; fi < qtMap.SelectedColumns.Count; fi++) { qc = qtMap.SelectedColumns[fi]; mc = qc.MetaColumn; sdfType = GetSpotfireDataFileType(mc); qc.SpotfireExportType = sdfType; colName = mt.Name + "." + mc.Name; // use internal mt.mc name AddMetadataForColumn(qc, colName, extraColNameSuffix, mdb, ep, nValueMetaColumns); } SpotfireDataFileTableMetadata tableMetaData = mdb.Build(); // do build of metadata // Write out the data for the table FileUtil.DeleteFile(outputFile); SpotfireDataFileTableWriter tw = new SpotfireDataFileTableWriter(outputFile, tableMetaData); for (int dri = 0; dri < Rows.TotalRowCount; dri++) { object[] dr = Rows[dri]; int qcKeyValueVoPos = qcKey.VoPosition; voKey = dr[qcKeyValueVoPos]; // get key value for row for this QueryTable if (voKey == null) { continue; } voKey = MobiusDataType.ConvertToPrimitiveValue(voKey, mcKey); if (NullValue.IsNull(voKey)) { continue; // if key not defined then don't write anything for the row } WriteRowValues(dr, qtMap, tw, ep, outputNValues, nValueMetaColumns); rowCount++; WriteValue(tw, null, null); // write end of line as appropriate } // row loop tw.Close(); fileCount++; } // table loop string response; if (fileCount == 1) { response = "Data exported to file: " + outputFile + "\r\n"; } else { response = "Data exported to folder: " + baseOutputFileName + "\r\n" + "- DataTable files: " + fileCount + "\r\n"; } response += "- Data rows: " + rowCount; return(response); } // WriteIndividualSpotfireDataFilesForEachQueryTable