private static IEnumerable<XElement> CUDFunctionMappingResults(CUDFunctionMapping functionMapping)
{
foreach (var result in functionMapping.ResultsMapping)
{
yield return new XElement(mslNamespace + "ResultBinding",
new XAttribute("Name", result.Key.Name),
new XAttribute("ColumnName", result.Value));
}
}
private static IEnumerable<XElement> CUDFunctionMappingAssociation(CUDFunctionMapping functionMapping)
{
foreach (CUDFunctionAssociationMapping cudFunctionAssiociation in functionMapping.AssociationMappings)
{
XElement associationEndElement = new XElement(mslNamespace + "AssociationEnd",
new XAttribute("AssociationSet", cudFunctionAssiociation.Association.AssociationSetName),
new XAttribute("From", cudFunctionAssiociation.FromRole),
new XAttribute("To", cudFunctionAssiociation.ToRole));
associationEndElement.Add(CUDFunctionMappingScalarPropertiesParameters(cudFunctionAssiociation.AssociationPropertiesMapping));
yield return associationEndElement;
}
}
private static IEnumerable<XElement> CUDFunctionMappingParameters(CUDFunctionMapping functionMapping)
{
return CUDFunctionMappingParameters(functionMapping.ParametersMapping);
}
private static CUDFunctionMapping SetCUDFunctionMapping(SSDLContainer ssdlContainer, EntityType entityType, XElement functionMappingElement)
{
var cudFunctionMapping = new CUDFunctionMapping();
var ssdlFunction = ssdlContainer.Functions.GetByName(GetName(functionMappingElement.Attribute("FunctionName").Value));
cudFunctionMapping.SSDLFunction = ssdlFunction;
SetCUDFunctionParametersMapping(entityType, functionMappingElement, cudFunctionMapping.ParametersMapping, ssdlFunction);
foreach (var scalarPropertyElement in functionMappingElement.Elements(XName.Get("ResultBinding", mslNamespace.NamespaceName)))
cudFunctionMapping.ResultsMapping[entityType.AllScalarProperties.GetByName(scalarPropertyElement.Attribute("Name").Value)] = scalarPropertyElement.Attribute("ColumnName").Value;
foreach (var associationEndElement in functionMappingElement.Elements(XName.Get("AssociationEnd", mslNamespace.NamespaceName)))
{
var navigationProperty = entityType.NavigationProperties.First(np => np.Association.AssociationSetName == associationEndElement.Attribute("AssociationSet").Value);
var cudFunctionAssociationMapping = new CUDFunctionAssociationMapping { Association = navigationProperty.Association, FromRole = associationEndElement.Attribute("From").Value, ToRole = associationEndElement.Attribute("To").Value };
cudFunctionMapping.AssociationMappings.Add(cudFunctionAssociationMapping);
SetCUDFunctionParametersScalarMapping(navigationProperty.RelatedEntityType, associationEndElement, cudFunctionAssociationMapping.AssociationPropertiesMapping, ssdlFunction);
}
return cudFunctionMapping;
}
