internal RuntimeLiveQueryExecutor(Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, Microsoft.ReportingServices.ReportIntermediateFormat.DataSet dataSet, OnDemandProcessingContext odpContext)
{
m_dataSource = dataSource;
m_dataSet = dataSet;
m_odpContext = odpContext;
m_executionMetrics = new DataProcessingMetrics(dataSet, m_odpContext.JobContext, m_odpContext.ExecutionLogContext);
}
internal static DataSourceInfo GetDataSourceInfo(Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, OnDemandProcessingContext processingContext)
{
if (processingContext.CreateAndSetupDataExtensionFunction.MustResolveSharedDataSources)
{
return(dataSource.GetDataSourceInfo(processingContext));
}
return(null);
}
protected RuntimeDataSource(Microsoft.ReportingServices.ReportIntermediateFormat.Report report, Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, OnDemandProcessingContext processingContext, bool mergeTransactions)
{
m_report = report;
m_dataSource = dataSource;
m_odpContext = processingContext;
m_runtimeDataSets = null;
m_mergeTran = mergeTransactions;
m_executionMetrics = new DataProcessingMetrics(m_odpContext.JobContext, m_odpContext.ExecutionLogContext);
Global.Tracer.Assert(m_dataSource.Name != null, "The name of a data source cannot be null.");
}
internal static void CloseConnection(IDbConnection connection, Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, OnDemandProcessingContext odpContext, DataProcessingMetrics executionMetrics)
{
try
{
DataSourceInfo dataSourceInfo = GetDataSourceInfo(dataSource, odpContext);
odpContext.CreateAndSetupDataExtensionFunction.CloseConnection(connection, dataSource, dataSourceInfo);
}
catch (Exception innerException)
{
throw new ReportProcessingException(ErrorCode.rsErrorClosingConnection, innerException, dataSource.Name);
}
}
internal RuntimeDataSet(Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, Microsoft.ReportingServices.ReportIntermediateFormat.DataSet dataSet, DataSetInstance dataSetInstance, OnDemandProcessingContext odpContext, bool processRetrievedData)
: base(dataSource, dataSet, odpContext)
{
m_dataSetInstance = dataSetInstance;
m_processRetrievedData = processRetrievedData;
if (m_odpContext.QueryRestartInfo == null)
{
m_restartPosition = null;
}
else
{
m_restartPosition = m_odpContext.QueryRestartInfo.GetRestartPositionForDataSet(m_dataSet);
}
}
internal override bool NeedPrompt(IParameterDataSource paramDS)
{
bool result = false;
Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource = m_report.DataSources[paramDS.DataSourceIndex];
if (GetOnDemandContext().DataSourceInfos != null)
{
DataSourceInfo byID = GetOnDemandContext().DataSourceInfos.GetByID(dataSource.ID);
if (byID != null)
{
result = byID.NeedPrompt;
}
}
return(result);
}
internal void Add(Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSourceDef)
{
try
{
if (m_lockAdd)
{
Monitor.Enter(m_collection);
}
if (!m_collection.ContainsKey(dataSourceDef.Name))
{
m_collection.Add(dataSourceDef.Name, new DataSourceImpl(dataSourceDef));
}
}
finally
{
if (m_lockAdd)
{
Monitor.Exit(m_collection);
}
}
}
private int InitOrUpdateDataSetCollection(Microsoft.ReportingServices.ReportIntermediateFormat.Report report, Microsoft.ReportingServices.ReportIntermediateFormat.ReportInstance reportInstance, bool initialize)
{
int dataSetCount = 0;
for (int i = 0; i < report.DataSourceCount; i++)
{
Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource = report.DataSources[i];
if (initialize && !dataSource.IsArtificialForSharedDataSets)
{
m_dataSources.Add(dataSource);
}
if (dataSource.DataSets != null)
{
for (int j = 0; j < dataSource.DataSets.Count; j++)
{
InitDataSet(reportInstance, dataSource.DataSets[j], ref dataSetCount);
}
}
}
return(dataSetCount);
}
internal static IDbConnection OpenConnection(Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSourceObj, Microsoft.ReportingServices.ReportIntermediateFormat.DataSet dataSetObj, OnDemandProcessingContext pc, DataProcessingMetrics metrics)
{
IDbConnection dbConnection = null;
try
{
metrics.StartTimer(DataProcessingMetrics.MetricType.OpenConnection);
DataSourceInfo dataSourceInfo = null;
string text = null;
if (pc.CreateAndSetupDataExtensionFunction.MustResolveSharedDataSources)
{
text = dataSourceObj.ResolveConnectionString(pc, out dataSourceInfo);
if (pc.UseVerboseExecutionLogging)
{
metrics.ResolvedConnectionString = text;
}
}
return(pc.CreateAndSetupDataExtensionFunction.OpenDataSourceExtensionConnection(dataSourceObj, text, dataSourceInfo, dataSetObj.Name));
}
catch (RSException)
{
throw;
}
catch (Exception ex2)
{
if (AsynchronousExceptionDetection.IsStoppingException(ex2))
{
throw;
}
throw new ReportProcessingException(ErrorCode.rsErrorOpeningConnection, ex2, dataSourceObj.Name);
}
finally
{
long num = metrics.RecordTimerMeasurementWithUpdatedTotal(DataProcessingMetrics.MetricType.OpenConnection);
Global.Tracer.Trace(TraceLevel.Verbose, "Opening a connection for DataSource: {0} took {1} ms.", dataSourceObj.Name.MarkAsModelInfo(), num);
}
}
internal RuntimeIdcIncrementalDataSet(Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, Microsoft.ReportingServices.ReportIntermediateFormat.DataSet dataSet, DataSetInstance dataSetInstance, OnDemandProcessingContext odpContext)
: base(dataSource, dataSet, dataSetInstance, odpContext)
{
}
internal DataSourceImpl(Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSourceDef)
{
m_dataSource = dataSourceDef;
}
protected RuntimeIncrementalDataSet(Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, Microsoft.ReportingServices.ReportIntermediateFormat.DataSet dataSet, DataSetInstance dataSetInstance, OnDemandProcessingContext odpContext)
: base(dataSource, dataSet, dataSetInstance, odpContext, processRetrievedData: true)
{
}
public RuntimeSharedDataSet(Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, Microsoft.ReportingServices.ReportIntermediateFormat.DataSet dataSet, DataSetInstance dataSetInstance, OnDemandProcessingContext processingContext)
: base(dataSource, dataSet, dataSetInstance, processingContext, dataSet.DataSetCore.Filters != null || dataSet.DataSetCore.HasCalculatedFields(), null)
{
m_consumerRequest = m_odpContext.ExternalDataSetContext.ConsumerRequest;
}
internal RuntimeDataSourceParameters(Microsoft.ReportingServices.ReportIntermediateFormat.Report report, Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, OnDemandProcessingContext processingContext, int parameterDataSetIndex, ReportParameterDataSetCache aCache)
: base(report, dataSource, processingContext, mergeTransactions: false)
{
Global.Tracer.Assert(parameterDataSetIndex != -1, "Parameter DataSet index must be specified when processing parameters");
m_parameterDataSetIndex = parameterDataSetIndex;
m_paramDataCache = aCache;
}
protected RuntimeAtomicDataSet(Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, Microsoft.ReportingServices.ReportIntermediateFormat.DataSet dataSet, DataSetInstance dataSetInstance, OnDemandProcessingContext odpContext, bool processRetrievedData)
: base(dataSource, dataSet, dataSetInstance, odpContext, processRetrievedData)
{
}
public RuntimeOnDemandDataSet(Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, Microsoft.ReportingServices.ReportIntermediateFormat.DataSet dataSet, DataSetInstance dataSetInstance, OnDemandProcessingContext odpContext, bool processFromLiveDataReader, bool generateGroupTree, bool canWriteDataChunk)
: base(dataSource, dataSet, dataSetInstance, odpContext, canWriteDataChunk, processRetrievedData: true)
{
m_processFromLiveDataReader = processFromLiveDataReader;
m_generateGroupTree = generateGroupTree;
}
protected RuntimeAtomicDataSource(Microsoft.ReportingServices.ReportIntermediateFormat.Report report, Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, OnDemandProcessingContext processingContext, bool mergeTransactions)
: base(report, dataSource, processingContext, mergeTransactions)
{
}
public RuntimeParameterDataSet(Microsoft.ReportingServices.ReportIntermediateFormat.DataSource dataSource, Microsoft.ReportingServices.ReportIntermediateFormat.DataSet dataSet, DataSetInstance dataSetInstance, OnDemandProcessingContext processingContext, bool mustEvaluateThroughReportObjectModel, ReportParameterDataSetCache aCache)
: base(dataSource, dataSet, dataSetInstance, processingContext, processRetrievedData: true)
{
m_parameterDataSetObj = aCache;
m_mustEvaluateThroughReportObjectModel = mustEvaluateThroughReportObjectModel;
}