private void ReportDataTable(int rowCount, int expectedRowCount, DataTable dataTable, RefreshRequestEventArgs e, bool resolved, TimeSpan elapsed)
{
ResultsLoaderProfile resultsLoaderProfile = e.Argument as ResultsLoaderProfile;
this.FillColumnsBasedOnLambdaExpression(dataTable, resultsLoaderProfile);
ColumnValueCalculator.CalculateAll(dataTable);
DataTable dataTable2 = this.MoveRows(dataTable, null, false);
if (resultsLoaderProfile != null && resolved && resultsLoaderProfile.IsResolving)
{
foreach (object obj in resultsLoaderProfile.PipelineObjects)
{
if (this.FindRowByIdentity(dataTable2, obj) != null)
{
resultsLoaderProfile.ResolvedObjects.Add(obj);
}
}
}
ExTraceGlobals.ProgramFlowTracer.TraceFunction((long)this.GetHashCode(), "-->DataTableLoader.ReportDataTable: report batch: {0}. progressReportTable.Rows.Count:{1}, this.BatchSize:{2}, rowCount:{3}, expectedRowCount:{4}. ElapsedTime:{5}", new object[]
{
this,
dataTable2.Rows.Count,
this.BatchSize,
rowCount,
expectedRowCount,
elapsed
});
if (!e.ReportedProgress)
{
ExTraceGlobals.ProgramFlowTracer.TracePerformance <DataTableLoader, string, string>(0L, "Time:{1}. {2} First batch data arrived in worker thread. {0}", this, ExDateTime.Now.ToString("MM/dd/yyyy HH:mm:ss.fff"), (this != null) ? this.Table.TableName : string.Empty);
}
e.ReportProgress(rowCount, expectedRowCount, this.ProgressText, dataTable2);
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader>((long)this.GetHashCode(), "<--DataTableLoader.ReportDataTable: report batch: {0}", this);
}
protected virtual bool TryToGetPartialRefreshArgument(object[] ids, out object partialRefreshArgument)
{
partialRefreshArgument = null;
if (ids != null)
{
if (this.ResultsLoaderProfile != null)
{
ResultsLoaderProfile resultsLoaderProfile = null;
if (1 != ids.Length || this.ResultsLoaderProfile.InputTable.Columns.Contains("Identity"))
{
resultsLoaderProfile = (this.ResultsLoaderProfile.Clone() as ResultsLoaderProfile);
resultsLoaderProfile.TryInputValue("IsFullRefresh", false);
if (1 == ids.Length)
{
resultsLoaderProfile.InputValue("Identity", ids[0]);
}
else if (this.ResultsLoaderProfile.InputTable.Columns.Contains("IdentityList"))
{
resultsLoaderProfile.InputValue("IdentityList", ids);
}
else
{
resultsLoaderProfile.PipelineObjects = ids;
}
}
partialRefreshArgument = resultsLoaderProfile;
}
else
{
partialRefreshArgument = ids;
}
}
return(null != partialRefreshArgument);
}
protected override void DoPostRefreshAction(RefreshRequestEventArgs refreshRequest)
{
ResultsLoaderProfile resultsLoaderProfile = refreshRequest.Argument as ResultsLoaderProfile;
if (resultsLoaderProfile != null && resultsLoaderProfile.PostRefreshAction != null)
{
resultsLoaderProfile.PostRefreshAction.DoPostRefreshAction(this, refreshRequest);
}
}
private void FillPrimaryKeysBasedOnLambdaExpression(DataRow dataRow, ResultsLoaderProfile profile)
{
ConvertTypeCalculator.Convert(dataRow);
if (profile == null)
{
return;
}
foreach (DataColumn dataColumn in dataRow.Table.PrimaryKey)
{
IList <KeyValuePair <string, object> > list = this.GetExpressionCalculator().CalculateSpecifiedColumn(dataColumn.ColumnName, dataRow, profile.InputTable.Rows[0]);
foreach (KeyValuePair <string, object> keyValuePair in list)
{
dataRow[keyValuePair.Key] = keyValuePair.Value;
}
}
}
private void FillColumnsBasedOnLambdaExpression(DataTable dataTable, ResultsLoaderProfile profile)
{
if (profile == null)
{
return;
}
foreach (object obj in dataTable.Rows)
{
DataRow dataRow = (DataRow)obj;
IList <KeyValuePair <string, object> > list = this.GetExpressionCalculator().CalculateAll(dataRow, profile.InputTable.Rows[0]);
foreach (KeyValuePair <string, object> keyValuePair in list)
{
dataRow[keyValuePair.Key] = keyValuePair.Value;
}
}
}
protected virtual void RemoveExistingRows(RefreshProgressChangedEventArgs e)
{
if (e.IsFirstProgressReport)
{
ResultsLoaderProfile resultsLoaderProfile = e.RequestArgument as ResultsLoaderProfile;
if (resultsLoaderProfile != null && resultsLoaderProfile.LoadableFromProfilePredicate != null)
{
for (int i = this.Table.Rows.Count - 1; i >= 0; i--)
{
DataRow row = this.Table.Rows[i];
if (resultsLoaderProfile.IsLoadable(row))
{
this.Table.Rows.Remove(row);
}
}
return;
}
if (e.IsFullRefresh)
{
ExTraceGlobals.ProgramFlowTracer.TraceDebug <DataTableLoader>((long)this.GetHashCode(), "DataTableLoader.OnProgressChanged: clearing table as this is the first progress report of this refresh. {0}", this);
this.Table.Clear();
return;
}
PartialRefreshRequestEventArgs partialRefreshRequestEventArgs = e.Request as PartialRefreshRequestEventArgs;
if (partialRefreshRequestEventArgs != null)
{
DataTable dataTable = (DataTable)e.UserState;
foreach (object identity in partialRefreshRequestEventArgs.Identities)
{
if (this.FindRowByIdentity(dataTable, identity) == null)
{
DataRow dataRow = this.FindRowByIdentity(this.Table, identity);
if (dataRow != null)
{
this.Table.Rows.Remove(dataRow);
}
}
}
}
}
}
private void Cancel(RefreshRequestEventArgs e)
{
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader>((long)this.GetHashCode(), "-->DataTableLoader.Cancel: {0}", this);
IDbCommand dbCommand = e.Argument as IDbCommand;
if (dbCommand != null)
{
ExTraceGlobals.ProgramFlowTracer.TraceDebug <DataTableLoader, IDbCommand>((long)this.GetHashCode(), "DataTableLoader.Cancel: {0} cancelling IDbCommand: {1}", this, dbCommand);
dbCommand.Cancel();
}
ResultsLoaderProfile resultsLoaderProfile = e.Argument as ResultsLoaderProfile;
if (resultsLoaderProfile != null)
{
foreach (AbstractDataTableFiller abstractDataTableFiller in resultsLoaderProfile.TableFillers)
{
abstractDataTableFiller.Cancel();
}
}
this.OnCancelFill(e);
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader>((long)this.GetHashCode(), "<--DataTableLoader.Cancel: {0}", this);
}
private ResultsLoaderProfile CloneInternal(bool shareInputTable)
{
ResultsLoaderProfile resultsLoaderProfile = new ResultsLoaderProfile(new UIPresentationProfile(this.DisplayedColumnCollection), shareInputTable ? this.inputTable : this.inputTable.Copy(), this.dataTable);
resultsLoaderProfile.Name = this.Name;
resultsLoaderProfile.DisplayName = this.DisplayName;
resultsLoaderProfile.HideIcon = this.HideIcon;
resultsLoaderProfile.ImageProperty = this.ImageProperty;
resultsLoaderProfile.SearchText = this.searchText;
resultsLoaderProfile.PipelineObjects = this.PipelineObjects;
resultsLoaderProfile.ScopeSupportingLevel = this.ScopeSupportingLevel;
resultsLoaderProfile.Scope = this.Scope;
resultsLoaderProfile.UseTreeViewForm = this.UseTreeViewForm;
resultsLoaderProfile.IsResolving = this.IsResolving;
resultsLoaderProfile.ResolveProperty = this.ResolveProperty;
resultsLoaderProfile.WholeObjectProperty = this.WholeObjectProperty;
resultsLoaderProfile.NameProperty = this.NameProperty;
resultsLoaderProfile.LoadableFromProfilePredicate = this.LoadableFromProfilePredicate;
resultsLoaderProfile.PostRefreshAction = this.PostRefreshAction;
resultsLoaderProfile.SerializationLevel = this.SerializationLevel;
resultsLoaderProfile.MultiSelect = this.MultiSelect;
resultsLoaderProfile.FillType = this.FillType;
foreach (AbstractDataTableFiller abstractDataTableFiller in this.TableFillers)
{
resultsLoaderProfile.AddTableFiller(abstractDataTableFiller.Clone() as AbstractDataTableFiller, this.GetRunnableLambdaExpression(abstractDataTableFiller));
}
resultsLoaderProfile.BatchSize = this.BatchSize;
resultsLoaderProfile.CommandsProfile = new ResultCommandsProfile();
resultsLoaderProfile.CommandsProfile.ResultPaneCommands.AddRange(this.CommandsProfile.ResultPaneCommands);
resultsLoaderProfile.CommandsProfile.CustomSelectionCommands.AddRange(this.CommandsProfile.CustomSelectionCommands);
resultsLoaderProfile.CommandsProfile.DeleteSelectionCommands.AddRange(this.CommandsProfile.DeleteSelectionCommands);
resultsLoaderProfile.CommandsProfile.ShowSelectionPropertiesCommands.AddRange(this.CommandsProfile.ShowSelectionPropertiesCommands);
resultsLoaderProfile.AutoGenerateColumns = this.AutoGenerateColumns;
resultsLoaderProfile.DataColumnsCalculator = this.DataColumnsCalculator;
resultsLoaderProfile.DistinguishIdentity = this.DistinguishIdentity;
return(resultsLoaderProfile);
}
private void Fill(RefreshRequestEventArgs e)
{
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader>((long)this.GetHashCode(), "-->DataTableLoader.Fill: {0}", this);
ResultsLoaderProfile profile = e.Argument as ResultsLoaderProfile;
if (profile != null)
{
DataTable dataTable = e.Result as DataTable;
dataTable.RowChanged += delegate(object sender, DataRowChangeEventArgs eventArgs)
{
if (eventArgs.Action == DataRowAction.Add)
{
this.FillPrimaryKeysBasedOnLambdaExpression(eventArgs.Row, profile);
}
};
DataTable dataTable2 = dataTable.Clone();
dataTable2.RowChanged += delegate(object sender, DataRowChangeEventArgs eventArgs)
{
if (eventArgs.Action == DataRowAction.Add)
{
this.FillPrimaryKeysBasedOnLambdaExpression(eventArgs.Row, profile);
}
};
if (!this.EnforeViewEntireForest && !profile.HasPermission())
{
goto IL_26F;
}
using (DataAdapterExecutionContext dataAdapterExecutionContext = this.executionContextFactory.CreateExecutionContext())
{
dataAdapterExecutionContext.Open(base.UIService, this.WorkUnits, this.EnforeViewEntireForest, profile);
foreach (AbstractDataTableFiller filler in profile.TableFillers)
{
if (profile.IsRunnable(filler))
{
if (e.CancellationPending)
{
break;
}
profile.BuildCommand(filler);
if (profile.FillType == 1 || this.IsPreFillForResolving(filler))
{
dataAdapterExecutionContext.Execute(filler, dataTable2, profile);
this.MergeChanges(dataTable2, dataTable);
dataTable2.Clear();
}
else
{
dataAdapterExecutionContext.Execute(filler, dataTable, profile);
}
}
}
goto IL_26F;
}
}
MonadCommand monadCommand = e.Argument as MonadCommand;
if (monadCommand != null)
{
this.AttachCommandToMonitorWarnings(monadCommand);
using (MonadConnection monadConnection = new MonadConnection(PSConnectionInfoSingleton.GetInstance().GetConnectionStringForScript(), new CommandInteractionHandler(), ADServerSettingsSingleton.GetInstance().CreateRunspaceServerSettingsObject(), PSConnectionInfoSingleton.GetInstance().GetMonadConnectionInfo(ExchangeRunspaceConfigurationSettings.SerializationLevel.Full)))
{
monadConnection.Open();
monadCommand.Connection = monadConnection;
using (MonadDataAdapter monadDataAdapter = new MonadDataAdapter(monadCommand))
{
DataTable dataTable3 = (DataTable)e.Result;
if (dataTable3.Columns.Count != 0)
{
monadDataAdapter.MissingSchemaAction = MissingSchemaAction.Ignore;
monadDataAdapter.EnforceDataSetSchema = true;
}
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader, MonadCommand>((long)this.GetHashCode(), "-->DataTableLoader.Fill: calling dataAdapter.Fill: {0}. Command:{1}", this, monadCommand);
monadDataAdapter.Fill(dataTable3);
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader, MonadCommand>((long)this.GetHashCode(), "<--DataTableLoader.Fill: calling dataAdaptr.Fill: {0}. Command:{1}", this, monadCommand);
}
}
this.DetachCommandFromMonitorWarnings(monadCommand);
}
IL_26F:
this.OnFillTable(e);
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader>((long)this.GetHashCode(), "<--DataTableLoader.Fill: {0}", this);
}
protected override void OnDoRefreshWork(RefreshRequestEventArgs e)
{
Stopwatch sw = Stopwatch.StartNew();
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader>((long)this.GetHashCode(), "-->DataTableLoader.OnDoRefreshWork: {0}", this);
this.expressionCalculator = null;
DataTable dataTable = (e as DataTableLoader.IDataTableLoaderRefreshRequest).DataTable.Clone();
e.Result = dataTable;
dataTable.RowChanging += delegate(object param0, DataRowChangeEventArgs param1)
{
if (e.CancellationPending)
{
e.Cancel = true;
this.Cancel(e);
e.Result = dataTable;
}
};
int rowCount = 0;
int expectedRowCount = Math.Max(this.lastRowCount, this.BatchSize);
ResultsLoaderProfile profile = e.Argument as ResultsLoaderProfile;
if (profile != null)
{
foreach (AbstractDataTableFiller abstractDataTableFiller in profile.TableFillers)
{
abstractDataTableFiller.FillCompleted += delegate(object sender, FillCompletedEventArgs args)
{
AbstractDataTableFiller filler = sender as AbstractDataTableFiller;
if (this.IsPreFillForResolving(filler) || profile.FillType == null)
{
expectedRowCount = Math.Max(expectedRowCount, rowCount + this.BatchSize + 1);
bool flag = !this.IsPreFillForResolving(filler) && profile.FillType == 0;
this.ReportDataTable(rowCount, expectedRowCount, args.DataTable, e, flag, sw.Elapsed);
if (profile.IsResolving && profile.PipelineObjects != null && flag)
{
foreach (object obj in profile.PipelineObjects)
{
if (this.FindRowByIdentity(args.DataTable, obj) != null)
{
profile.ResolvedObjects.Add(obj);
}
}
IEnumerable <object> source = from id in profile.PipelineObjects
where !profile.ResolvedObjects.Contains(id)
select id;
profile.PipelineObjects = source.ToArray <object>();
profile.ResolvedObjects.Clear();
}
}
};
}
}
dataTable.RowChanged += delegate(object sender, DataRowChangeEventArgs rowChangedEvent)
{
if (rowChangedEvent.Action == DataRowAction.Add)
{
rowCount++;
ExTraceGlobals.DataFlowTracer.Information <DataTableLoader, int, TimeSpan>((long)this.GetHashCode(), "DataTableLoader.OnDoRefreshWork: {0}, rowCount:{1}. ElapsedTime:{2}", this, rowCount, sw.Elapsed);
ConvertTypeCalculator.Convert(rowChangedEvent.Row);
if (dataTable.Rows.Count >= this.BatchSize && (profile == null || profile.FillType == null))
{
expectedRowCount = Math.Max(expectedRowCount, rowCount + this.BatchSize + 1);
this.ReportDataTable(rowCount, expectedRowCount, dataTable, e, true, sw.Elapsed);
}
}
};
try
{
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader, TimeSpan>((long)this.GetHashCode(), "-->DataTableLoader.OnDoRefreshWork: Fill: {0}. ElapsedTime:{1}", this, sw.Elapsed);
this.Fill(e);
}
catch (MonadDataAdapterInvocationException ex)
{
if (!(ex.InnerException is ManagementObjectNotFoundException) && !(ex.InnerException is MapiObjectNotFoundException))
{
throw;
}
}
finally
{
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader, TimeSpan>((long)this.GetHashCode(), "<--DataTableLoader.OnDoRefreshWork: Fill: {0}. ElapsedTime:{1}", this, sw.Elapsed);
e.Result = dataTable;
ExTraceGlobals.ProgramFlowTracer.TraceFunction((long)this.GetHashCode(), "-->DataTableLoader.OnDoRefreshWork: report last batch: {0}. dataTable.Rows.Count:{1}, this.BatchSize:{2}, rowCount:{3}, expectedRowCount:{4}", new object[]
{
this,
dataTable.Rows.Count,
this.BatchSize,
rowCount,
rowCount + 1
});
this.FillColumnsBasedOnLambdaExpression(dataTable, e.Argument as ResultsLoaderProfile);
ColumnValueCalculator.CalculateAll(dataTable);
if (!e.ReportedProgress)
{
ExTraceGlobals.ProgramFlowTracer.TracePerformance <DataTableLoader, string, string>(0L, "Time:{1}. {2} First batch data arrived in worker thread. {0}", this, ExDateTime.Now.ToString("MM/dd/yyyy HH:mm:ss.fff"), (this != null) ? this.Table.TableName : string.Empty);
}
e.ReportProgress(rowCount, rowCount + 1, this.ProgressText, this.MoveRows(dataTable, null, false));
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader>((long)this.GetHashCode(), "<--DataTableLoader.OnDoRefreshWork: report last batch: {0}", this);
}
base.OnDoRefreshWork(e);
e.Result = dataTable;
ExTraceGlobals.ProgramFlowTracer.TraceFunction <DataTableLoader, TimeSpan>((long)this.GetHashCode(), "<--DataTableLoader.OnDoRefreshWork: {0}. Total ElapsedTime:{1}", this, sw.Elapsed);
}
public DataTableLoader(ResultsLoaderProfile profile)
{
this.expectedResultSize = this.DefaultExpectedResultSize;
this.ResultsLoaderProfile = profile;
}
