public static CellSet LoadXml(XmlReader xmlTextReader) { if (xmlTextReader == null) { throw new ArgumentNullException("xmlTextReader"); } if (xmlTextReader.ReadState != ReadState.Initial && xmlTextReader.ReadState != ReadState.Interactive) { throw new ArgumentException(SR.CellSet_InvalidStateOfReader(xmlTextReader.ReadState.ToString()), "xmlTextReader"); } CellSet result; try { XmlReader reader; if (xmlTextReader is XmlaReader) { ((XmlaReader)xmlTextReader).SkipElements = true; reader = xmlTextReader; } else { reader = new SkippingWrapperReader(xmlTextReader); } MDDatasetFormatter formatter = SoapFormatter.ReadDataSetResponse(reader); CellSet cellSet = new CellSet(formatter); result = cellSet; } catch (XmlaException innerException) { throw new AdomdErrorResponseException(innerException); } catch (XmlException innerException2) { throw new AdomdUnknownResponseException(XmlaSR.UnknownServerResponseFormat, innerException2); } return(result); }
public object Execute() { this.CheckCanExecute(); XmlaReader xmlaReader = null; xmlaReader = this.connection.IExecuteProvider.Execute(this, this.Properties, this.PrivateParameters); this.Connection.OpenedReader = null; if (xmlaReader == null) { this.connection.MarkCacheNeedsCheckForValidness(); return(null); } object result; try { object obj = null; if (XmlaClient.IsExecuteResponseS(xmlaReader)) { XmlaClient.StartExecuteResponseS(xmlaReader); if (XmlaClient.IsDatasetResponseS(xmlaReader)) { MDDatasetFormatter mDDatasetFormatter = SoapFormatter.ReadDataSetResponse(xmlaReader); if (mDDatasetFormatter != null) { obj = new CellSet(this.connection, mDDatasetFormatter); } } else if (XmlaClient.IsRowsetResponseS(xmlaReader)) { obj = AdomdDataReader.CreateInstance(xmlaReader, CommandBehavior.Default, this.connection); } else if (XmlaClient.IsEmptyResultS(xmlaReader)) { this.connection.MarkCacheNeedsCheckForValidness(); XmlaClient.ReadEmptyRootS(xmlaReader); } else { if (!XmlaClient.IsMultipleResult(xmlaReader) && !XmlaClient.IsAffectedObjects(xmlaReader)) { this.connection.MarkCacheNeedsCheckForValidness(); throw new AdomdUnknownResponseException(XmlaSR.UnknownServerResponseFormat, string.Format(CultureInfo.InvariantCulture, "Expected dataset, rowset, empty or multiple results, got {0}", new object[] { xmlaReader.Name })); } this.connection.MarkCacheNeedsCheckForValidness(); XmlaClient.ReadMultipleResults(xmlaReader); } } if (!(obj is AdomdDataReader)) { xmlaReader.Close(); } else { this.Connection.OpenedReader = obj; } result = obj; } catch (AdomdUnknownResponseException) { if (xmlaReader != null) { xmlaReader.Close(); } throw; } catch (AdomdConnectionException) { throw; } catch (XmlException innerException) { if (xmlaReader != null) { xmlaReader.Close(); } throw new AdomdUnknownResponseException(XmlaSR.UnknownServerResponseFormat, innerException); } catch (IOException innerException2) { if (this.connection != null) { this.connection.Close(false); } throw new AdomdConnectionException(XmlaSR.ConnectionBroken, innerException2); } catch (XmlaException innerException3) { if (xmlaReader != null) { xmlaReader.Close(); } throw new AdomdErrorResponseException(innerException3); } catch { if (this.connection != null) { this.connection.Close(false); } throw; } return(result); }