public static PhysicalDataFlow.Destination Lower(this AstTransformation.AstDestinationNode astNode)
{
if (astNode.AsClassOnly)
{
return null;
}
PhysicalDataFlow.Destination physicalDestination = new Ssis2008Emitter.IR.DataFlow.Destination();
physicalDestination.AccessMode = astNode.AccessMode.ToString();
physicalDestination.CheckConstraints = astNode.CheckConstraints;
AddConnection(astNode.Connection);
physicalDestination.Connection = astNode.Connection.Name;
physicalDestination.KeepIdentity = astNode.KeepIdentity;
physicalDestination.KeepNulls = astNode.KeepNulls;
physicalDestination.MaximumInsertCommitSize = astNode.MaximumInsertCommitSize;
physicalDestination.Name = astNode.Name;
physicalDestination.RowsPerBatch = astNode.RowsPerBatch;
physicalDestination.Table = astNode.TableName;
physicalDestination.TableLock = astNode.TableLock;
physicalDestination.UseStaging = astNode.UseStaging;
foreach (AstTransformation.AstDataFlowColumnMappingNode map in astNode.Maps)
{
PhysicalDataFlow.Mapping physicalmapping = new Ssis2008Emitter.IR.DataFlow.Mapping();
physicalmapping.Source = map.SourceName;
physicalmapping.Destination = map.DestinationName;
physicalDestination.Mappings.Add(physicalmapping);
}
return physicalDestination;
}
public static PhysicalDataFlow.OLEDBCommand Lower(this AstTransformation.AstOleDbCommandNode astNode)
{
if (astNode.AsClassOnly)
{
return null;
}
Ssis2008Emitter.IR.DataFlow.OLEDBCommand physicalNode = new Ssis2008Emitter.IR.DataFlow.OLEDBCommand();
AddConnection(astNode.Connection);
physicalNode.Connection = astNode.Connection.Name;
physicalNode.Name = astNode.Name;
physicalNode.Command = astNode.Command;
foreach (AstTransformation.AstDataFlowColumnMappingNode map in astNode.Maps)
{
Ssis2008Emitter.IR.DataFlow.Mapping physicalMapping = new Ssis2008Emitter.IR.DataFlow.Mapping();
physicalMapping.Source = map.SourceName;
physicalMapping.Destination = map.DestinationName;
physicalMapping.Parent = physicalNode;
physicalNode.Mappings.Add(physicalMapping);
}
return physicalNode;
}