public static IEdmModel BuildEdmModel(ODataModelBuilder builder)
{
if (builder == null)
{
throw Error.ArgumentNull("builder");
}
EdmModel model = new EdmModel();
EdmEntityContainer container = new EdmEntityContainer(builder.Namespace, builder.ContainerName);
// add types and sets, building an index on the way.
IEnumerable<IEdmTypeConfiguration> configTypes = builder.StructuralTypes.Concat<IEdmTypeConfiguration>(builder.EnumTypes);
EdmTypeMap edmMap = EdmTypeBuilder.GetTypesAndProperties(configTypes);
Dictionary<Type, IEdmType> edmTypeMap = model.AddTypes(edmMap);
// Add EntitySets and build the mapping between the EdmEntitySet and the NavigationSourceConfiguration
NavigationSourceAndAnnotations[] entitySets = container.AddEntitySetAndAnnotations(builder, edmTypeMap);
// Add Singletons and build the mapping between the EdmSingleton and the NavigationSourceConfiguration
NavigationSourceAndAnnotations[] singletons = container.AddSingletonAndAnnotations(builder, edmTypeMap);
// Merge EntitySets and Singletons together
IEnumerable<NavigationSourceAndAnnotations> navigationSources = entitySets.Concat(singletons);
// Build the navigation source map
IDictionary<string, EdmNavigationSource> navigationSourceMap = model.GetNavigationSourceMap(builder, edmTypeMap, navigationSources);
// Add the core vocabulary annotations
model.AddCoreVocabularyAnnotations(entitySets, edmMap);
// Add the capabilities vocabulary annotations
model.AddCapabilitiesVocabularyAnnotations(entitySets, edmMap);
// add procedures
model.AddProcedures(builder.Procedures, container, edmTypeMap, navigationSourceMap);
// finish up
model.AddElement(container);
// build the map from IEdmEntityType to IEdmFunctionImport
model.SetAnnotationValue<BindableProcedureFinder>(model, new BindableProcedureFinder(model));
return model;
}