private static SourceField CreateFileSourceField(IProcessField field, ExpressionObjectBase owner)
{
var result = new SourceField(owner)
{
DataType = NodeDataType.File,
Name = field.Name,
ConnectorOut = { DataType = NodeDataType.File, Name = field.Name },
SetName = SourceFieldSetNames.Item,
InnerName = field.SystemName,
SystemName = field.SystemName,
SubfieldsRetriever = new FileSubfieldsRetriever(SourceFieldSetNames.Item)
};
return result;
}
private static SourceField CreateSampleSourceField(IProcessField field, ExpressionObjectBase owner)
{
var result = new SourceField(owner)
{
DataType = NodeDataType.List,
Name = field.Name,
ConnectorOut = { DataType = NodeDataType.List, Name = field.Name },
SetName = SourceFieldSetNames.Item,
InnerName = string.Format("{0}List", field.SystemName),
SystemName = string.Format("{0}List", field.SystemName),
SubfieldsRetriever = new SampleSubfieldsRetriever(SourceFieldSetNames.Item)
};
return result;
}
/// <summary>
/// Creates the reverse cross reference source field.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="owner">The owner.</param>
/// <returns>SourceField.</returns>
/// <exception cref="System.InvalidOperationException">Invalid field type.</exception>
private static SourceField CreateReverseCrossReferenceSourceField(IProcessField field, ExpressionObjectBase owner)
{
if (field.ColumnType == ColumnTypes.ReverseReference)
{
return new SourceField(owner)
{
DataType = NodeDataType.ReverseCrossReference,
Name = field.Name,
ConnectorOut = { DataType = NodeDataType.ReverseCrossReference, Name = field.Name },
SetName = SourceFieldSetNames.Item,
InnerName = field.SystemName,
SystemName = string.Format("{0}Member", field.SystemName),
SubfieldsRetriever = new ReverseCrossReferenceSubfieldsRetriever(field.Id)
};
}
if (field.ColumnType == ColumnTypes.ReverseMultiReference)
{
var result = new SourceField(owner)
{
DataType = NodeDataType.List,
Name = field.Name,
ConnectorOut = { DataType = NodeDataType.List, Name = field.Name },
SetName = SourceFieldSetNames.Item,
InnerName = string.Format("{0}List", field.SystemName),
SystemName = string.Format("{0}List", field.SystemName),
SubfieldsRetriever = new ReverseCrossReferenceSubfieldsRetriever(field.Id)
};
return result;
}
throw new InvalidOperationException("Invalid field type.");
}
/// <summary>
/// Creates the result source field.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="owner">The owner.</param>
/// <returns>SourceField.</returns>
private static SourceField CreateResultSourceField(IProcessField field, ExpressionObjectBase owner)
{
var result = new SourceField(owner)
{
DataType = NodeDataType.Result,
Name = field.Name,
ConnectorOut = { DataType = NodeDataType.Result, Name = field.Name },
SetName = SourceFieldSetNames.Item,
InnerName = field.SystemName,
SystemName = field.SystemName
};
return result;
}
/// <summary>
/// Creates the generic source field.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="owner">The owner.</param>
/// <returns>SourceField.</returns>
private static SourceField CreateGenericSourceField(IProcessField field, ExpressionObjectBase owner)
{
var dataType = SourceNodeFactory.GetDataType(GetType(field.ColumnType));
var result = new SourceField(owner)
{
DataType = dataType,
Name = field.Name,
ConnectorOut = { DataType = dataType, Name = field.Name },
SetName = SourceFieldSetNames.Item,
InnerName = field.SystemName,
SystemName = field.SystemName
};
return result;
}
/// <summary>
/// Creates the source field.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="owner">The owner.</param>
/// <returns>SourceField.</returns>
private static SourceField CreateSourceField(IProcessField field, ExpressionObjectBase owner)
{
switch (field.ColumnType)
{
case ColumnTypes.Reference:
case ColumnTypes.MultiReference:
return CreateCrossReferenceSourceField(field, owner);
case ColumnTypes.ReverseReference:
case ColumnTypes.ReverseMultiReference:
return CreateReverseCrossReferenceSourceField(field, owner);
case ColumnTypes.Checklist:
return CreateChecklistSourceField(field, owner);
case ColumnTypes.DisplayList:
return CreateDisplayListSourceField(field, owner);
case ColumnTypes.Sample:
return CreateSampleSourceField(field, owner);
case ColumnTypes.File:
return CreateFileSourceField(field, owner);
case ColumnTypes.Result:
return CreateResultSourceField(field, owner);
default:
return CreateGenericSourceField(field, owner);
}
}
