public XmlDocument Transform(QueryResultDataSource dataSource)
{
GroupDefinition database = dataSource.NodeDefinition.Group;
MultyQueryResultInfo queriesResult = dataSource.QueriesResult;
MsSqlAuditorModel model = dataSource.Model;
if (queriesResult == null)
{
return(null);
}
try
{
DateTime timestamp = queriesResult.Timestamp;
XmlDocument xml = new XmlDocument();
xml.AppendChild(xml.CreateXmlDeclaration("1.0", "UTF-8", String.Empty));
XmlElement rootNode = xml.CreateElement(Consts.ResultsTag);
rootNode.SetAttribute(TimestampAttributeName, timestamp.ToInternetString());
xml.AppendChild(rootNode);
foreach (TemplateNodeResultItem tuple in queriesResult.List)
{
TemplateNodeQueryInfo templateNodeQueryInfo = tuple.TemplateNodeQuery;
QueryResultInfo queryResult = tuple.QueryResult;
foreach (
KeyValuePair <InstanceInfo, QueryInstanceResultInfo> instancePair in queryResult.InstancesResult)
{
InstanceInfo instance = instancePair.Key;
QueryInstanceResultInfo queryInstanceResult = instancePair.Value;
if (queryInstanceResult.ErrorInfo == null)
{
try
{
QueryDatabaseResultInfo databaseResult = queryInstanceResult.DatabasesResult[database.Name];
int rowCount = 0;
if (databaseResult != null)
{
rowCount = databaseResult.DataTables != null
? databaseResult.DataTables.Where(x => x != null).Select(x => x.Rows).Sum(x => x.Count)
: 0;
}
GenerateResultDefinition(
rootNode,
templateNodeQueryInfo,
databaseResult.ErrorInfo,
instance,
rowCount,
(databaseResult.DataTables != null ? databaseResult.DataTables.Length : 0)
);
}
catch (Exception ex)
{
log.Error("Error in 'Extracts data from queries and saves it to Xml-files'", ex);
}
}
else
{
GenerateResultDefinition(
rootNode,
templateNodeQueryInfo,
queryInstanceResult.ErrorInfo,
instance,
0,
0
);
}
}
}
foreach (TemplateNodeResultItem tuple in queriesResult.List)
{
TemplateNodeQueryInfo templateNodeQueryInfo = tuple.TemplateNodeQuery;
if (templateNodeQueryInfo.GetType() != typeof(TemplateNodeSqlGuardQueryInfo))
{
model.GetQueryByTemplateNodeQueryInfo(templateNodeQueryInfo);
}
QueryResultInfo queryResult = tuple.QueryResult;
foreach (
KeyValuePair <InstanceInfo, QueryInstanceResultInfo> instancePair in queryResult.InstancesResult)
{
InstanceInfo instance = instancePair.Key;
QueryInstanceResultInfo queryInstanceResult = instancePair.Value;
if (queryInstanceResult.ErrorInfo == null)
{
foreach (KeyValuePair <string, QueryDatabaseResultInfo> namedResult in queryInstanceResult.DatabasesResult)
{
if (namedResult.Key == database.Name)
{
XmlNode parent = rootNode.ChildNodes.OfType <XmlNode>().FirstOrDefault(
x =>
(
x.Attributes["instance"] != null &&
x.Attributes["instance"].Value == instance.Name
)
&&
(
x.Attributes["name"] != null &&
x.Attributes["name"].Value == templateNodeQueryInfo.QueryName
)
&&
(
x.Attributes["hierarchy"] != null &&
x.Attributes["hierarchy"].Value == (templateNodeQueryInfo.ResultHierarchy ?? string.Empty)
)
);
QueryDatabaseResultInfo databaseResult = namedResult.Value;
if (databaseResult.DataTables != null)
{
Int64 recordSet = 1L;
foreach (DataTable curTable in databaseResult.DataTables)
{
if (parent != null)
{
parent.InnerXml = parent.InnerXml +
ProcessDataTableAsStringXml(curTable, recordSet);
}
recordSet++;
}
}
if (databaseResult.QueryItem.ParentQuery.Scope == QueryScope.Database)
{
if (!string.IsNullOrEmpty(databaseResult.Database))
{
XmlAttribute attr = xml.CreateAttribute("database");
attr.Value = databaseResult.Database;
parent.Attributes.Append(attr);
}
if (!string.IsNullOrEmpty(databaseResult.DatabaseId))
{
XmlAttribute attr = xml.CreateAttribute("databaseId");
attr.Value = databaseResult.DatabaseId;
parent.Attributes.Append(attr);
}
}
else if (databaseResult.QueryItem.ParentQuery.Scope == QueryScope.InstanceGroup)
{
if (!string.IsNullOrEmpty(databaseResult.Database))
{
XmlAttribute attr = xml.CreateAttribute("InstanceGroupName");
attr.Value = databaseResult.Database;
parent.Attributes.Append(attr);
}
}
}
}
}
}
}
return(xml);
}
catch (Exception ex)
{
log.Error("Error in 'Extracts data from queries and saves it to Xml-files'", ex);
}
return(null);
}
