private void InternalInitialize(XmlReader xmlReader, CommandBehavior commandBehavior, IXmlaDataReaderOwner owner)
{
this.xmlReader = xmlReader;
this.commandBehavior = commandBehavior;
this.owner = owner;
this.sequentialAccess = ((commandBehavior & CommandBehavior.SequentialAccess) != CommandBehavior.Default);
this.InitResultData();
this.depth = 0;
this.isClosed = false;
if (this.parentReader != null)
{
this.depth = this.parentReader.Depth + 1;
}
}
private XmlaDataReader(XmlaDataReader parentReader, XmlaDataReader nested)
{
this.columnNameLookup = new Hashtable();
this.columnXmlNameLookup = new Hashtable();
this.rowsetNames = new List <string>();
this.rowElement = FormattersHelpers.RowElement;
this.rowNamespace = FormattersHelpers.RowElementNamespace;
this.readersXmlDepth = -1;
//base..ctor();
this.xmlReader = nested.xmlReader;
this.commandBehavior = (nested.commandBehavior & ~CommandBehavior.SequentialAccess);
this.owner = nested.owner;
this.schemaTable = nested.schemaTable;
this.sequentialAccess = false;
this.columnCount = nested.columnCount;
this.currentColumn = 0;
this.dataReady = false;
this.columnNameLookup = nested.columnNameLookup;
this.columnXmlNameLookup = nested.columnXmlNameLookup;
this.depth = nested.depth;
this.isClosed = false;
this.parentReader = nested.parentReader;
this.dtStore = nested.dtStore;
this.currentRow = -1;
this.currentParentRow = nested.currentParentRow;
this.rowElement = nested.rowElement;
this.rowNamespace = nested.rowNamespace;
this.nestedDataReaders = new XmlaDataReader[nested.nestedDataReaders.Length];
for (int i = 0; i < nested.nestedDataReaders.Length; i++)
{
if (nested.nestedDataReaders[i] != null)
{
this.nestedDataReaders[i] = new XmlaDataReader(nested, nested.nestedDataReaders[i]);
}
else
{
this.nestedDataReaders[i] = null;
}
}
}
internal XmlaDataReader(XmlReader xmlReader, CommandBehavior commandBehavior, bool isXmlReaderAtRoot, IXmlaDataReaderOwner owner)
{
this.columnNameLookup = new Hashtable();
this.columnXmlNameLookup = new Hashtable();
this.rowsetNames = new List <string>();
this.rowElement = FormattersHelpers.RowElement;
this.rowNamespace = FormattersHelpers.RowElementNamespace;
this.readersXmlDepth = -1;
//base..ctor();
try
{
this.InternalInitialize(xmlReader, commandBehavior, owner);
if (!isXmlReaderAtRoot)
{
XmlaClient.ReadUptoRoot(xmlReader);
}
this.IsAffectedObjects = XmlaClient.IsAffectedObjectsResponseS(xmlReader);
this.isMultipleResult = (this.IsAffectedObjects || XmlaClient.IsMultipleResultResponseS(xmlReader));
this.Results = new XmlaResultCollection();
this.CollectTopLevelAttributes();
if (XmlaClient.IsRowsetResponseS(xmlReader))
{
this.RowsetName = xmlReader.GetAttribute("name");
this.rowsetNames.Add(this.RowsetName);
this.EnsureResultForNewRowset();
XmlaClient.StartRowsetResponseS(xmlReader);
this.LoadResponseSchema();
}
else if (XmlaClient.IsMultipleResultResponseS(xmlReader) || XmlaClient.IsAffectedObjectsResponseS(xmlReader))
{
XmlaClient.StartElementS(xmlReader, this.IsAffectedObjects ? "AffectedObjects" : "results", "http://schemas.microsoft.com/analysisservices/2003/xmla-multipleresults");
if (XmlaClient.IsRootElementS(xmlReader))
{
this.InternalNextResult(true);
}
else
{
if (!this.IsAffectedObjects)
{
throw new AdomdUnknownResponseException(XmlaSR.UnknownServerResponseFormat, "Expected at least one root element");
}
this.StartEmptyAffectedObjects();
}
}
else
{
if (XmlaClient.IsDatasetResponseS(xmlReader))
{
throw new AdomdUnknownResponseException(XmlaSR.Resultset_IsNotRowset, string.Format(CultureInfo.InvariantCulture, "Got {0}:{1}", new object[]
{
"urn:schemas-microsoft-com:xml-analysis:mddataset",
"root"
}));
}
if (!XmlaClient.IsEmptyResultS(xmlReader))
{
throw new AdomdUnknownResponseException(XmlaSR.UnknownServerResponseFormat, string.Format(CultureInfo.InvariantCulture, "Expected {0}:{1}, got {2}", new object[]
{
"urn:schemas-microsoft-com:xml-analysis:empty",
"root",
xmlReader.Name
}));
}
XmlaClient.ReadEmptyRootS(xmlReader);
throw new AdomdUnknownResponseException(XmlaSR.Resultset_IsNotRowset, string.Format(CultureInfo.InvariantCulture, "Unexpected node {0}", new object[]
{
xmlReader.Name
}));
}
}
catch (AdomdUnknownResponseException)
{
xmlReader.Close();
throw;
}
catch (AdomdConnectionException)
{
throw;
}
catch (XmlException innerException)
{
xmlReader.Close();
throw new AdomdUnknownResponseException(XmlaSR.UnknownServerResponseFormat, innerException);
}
catch (IOException innerException2)
{
if (this.owner != null)
{
owner.CloseConnection(false);
}
throw new AdomdConnectionException(XmlaSR.ConnectionBroken, innerException2);
}
catch (XmlaException innerException3)
{
xmlReader.Close();
throw new AdomdErrorResponseException(innerException3);
}
catch
{
if (this.owner != null)
{
owner.CloseConnection(false);
}
throw;
}
}
