public ImportDataColumn Clone()
{
var retValue = new ImportDataColumn
{
ColumnName = ColumnName,
Required = Required,
Description = Description,
DisplayName = DisplayName,
SkipNullValueRows = SkipNullValueRows,
Source = Source
};
if (Dimensions != null)
{
retValue.Dimensions = DimensionHelper.Clone(Dimensions);
if (ActiveDimension != null)
{
retValue.ActiveDimension = DimensionHelper.FindDimension(retValue.Dimensions, ActiveDimension.Name);
retValue.ActiveUnit = retValue.ActiveDimension.FindUnit(ActiveUnit.Name);
retValue.IsUnitExplicitlySet = IsUnitExplicitlySet;
}
}
if (MetaData != null)
{
retValue.MetaData = MetaData.Clone();
}
retValue.ColumnNameOfRelatedColumn = ColumnNameOfRelatedColumn;
return(retValue);
}
/// <summary>
/// This method sets the active dimension and unit to a valid one depending on meta data settings.
/// </summary>
public void SetColumnUnitDependingOnMetaData()
{
if (MetaData == null || MetaData.Rows.Count == 0)
{
return;
}
if (Dimensions == null)
{
return;
}
if (CurrentlySupportedDimensions.Count == 0)
{
return;
}
if (CurrentlySupportedDimensions.Contains(ActiveDimension))
{
return;
}
if (!string.IsNullOrEmpty(ColumnNameOfRelatedColumn) && Table != null)
{
var relatedColumn = Table.Columns.ItemByName(ColumnNameOfRelatedColumn);
if (relatedColumn.IsUnitExplicitlySet)
{
try
{
var relatedDim = DimensionHelper.FindDimension(CurrentlySupportedDimensions,
relatedColumn.ActiveDimension.Name);
if (relatedDim != null)
{
ActiveDimension = relatedDim;
DimensionHelper.TakeOverInputParameters(relatedDim, _activeDimension);
var unitName = relatedColumn.ActiveUnit.Name;
ActiveUnit = relatedDim.HasUnit(unitName) ? relatedDim.FindUnit(unitName) : ActiveDimension.GetDefaultUnit();
IsUnitExplicitlySet = false;
return;
}
} catch (DimensionNotFound) {}
}
}
ActiveDimension = CurrentlySupportedDimensions.Contains(
DimensionHelper.GetDefaultDimension(Dimensions))
? DimensionHelper.GetDefaultDimension(Dimensions)
: CurrentlySupportedDimensions[0];
ActiveUnit = ActiveDimension.GetDefaultUnit();
IsUnitExplicitlySet = false;
}
private void setDimensionOfRelatedColumn(ImportDataColumn relatedColumn)
{
var newRelatedColumnDimension = bestDimensionSupportedByRelatedColumn(relatedColumn);
if (newRelatedColumnDimension == null)
{
return;
}
if (!shouldChangeRelatedColumnDimensionTo(newRelatedColumnDimension))
{
return;
}
relatedColumn.ActiveDimension = newRelatedColumnDimension;
relatedColumn.IsUnitExplicitlySet = false;
DimensionHelper.TakeOverInputParameters(_activeDimension, newRelatedColumnDimension);
}
public new ImportDataTable Clone()
{
var retValue = (ImportDataTable)base.Clone();
retValue.File = File;
retValue.Sheet = Sheet;
foreach (ImportDataColumn col in Columns)
{
var newCol = retValue.Columns.ItemByName(col.ColumnName);
newCol.DisplayName = col.DisplayName;
newCol.Description = col.Description;
newCol.Source = col.Source;
newCol.SkipNullValueRows = col.SkipNullValueRows;
newCol.ColumnNameOfRelatedColumn = col.ColumnNameOfRelatedColumn;
if (col.MetaData != null)
{
newCol.MetaData = col.MetaData.Clone();
}
if (col.Dimensions == null)
{
continue;
}
newCol.Dimensions = DimensionHelper.Clone(col.Dimensions);
}
if (MetaData != null)
{
retValue.MetaData = MetaData.Clone();
}
//this second run overt the columns is necessary to avoid side effects on unit setting by setting the dimensions.
foreach (ImportDataColumn col in Columns)
{
if (col.ActiveDimension == null)
{
continue;
}
var newCol = retValue.Columns.ItemByName(col.ColumnName);
newCol.ActiveDimension = DimensionHelper.FindDimension(newCol.Dimensions, col.ActiveDimension.Name);
newCol.ActiveUnit = newCol.ActiveDimension.FindUnit(col.ActiveUnit.Name);
newCol.IsUnitExplicitlySet = col.IsUnitExplicitlySet;
}
return(retValue);
}
private Dimension bestDimensionSupportedByRelatedColumn(ImportDataColumn relatedColumn)
{
return(DimensionHelper.FindDimension(relatedColumn.CurrentlySupportedDimensions, _activeDimension.Name));
}
