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.
Dictionary<Type, IEdmStructuredType> edmTypeMap = model.AddTypes(builder.StructuralTypes);
Dictionary<string, EdmEntitySet> edmEntitySetMap = model.AddEntitySets(builder, container, edmTypeMap);
// add procedures
model.AddProcedures(builder.Procedures, container, edmTypeMap, edmEntitySetMap);
// finish up
model.AddElement(container);
model.SetIsDefaultEntityContainer(container, isDefaultContainer: true);
// build the map from IEdmEntityType to IEdmFunctionImport
model.SetAnnotationValue<BindableProcedureFinder>(model, new BindableProcedureFinder(model));
// set the data service version annotations.
model.SetDataServiceVersion(builder.DataServiceVersion);
model.SetMaxDataServiceVersion(builder.MaxDataServiceVersion);
return model;
}
public void EntityContainer_Is_Default_ShowsUp_In_Metadata()
{
// Arrange
EdmModel model = new EdmModel();
EdmEntityContainer container = new EdmEntityContainer("Default", "SampleContainer");
model.AddElement(container);
// Act
model.SetIsDefaultEntityContainer(container, isDefaultContainer: true);
// Assert
MemoryStream stream = new MemoryStream();
ODataMessageWriter writer = new ODataMessageWriter(new ODataMessageWrapper(stream) as IODataResponseMessage, new ODataMessageWriterSettings(), model);
writer.WriteMetadataDocument();
stream.Seek(0, SeekOrigin.Begin);
XElement element = XElement.Load(stream);
var containerXml = element.Descendants().Where(n => n.Name.LocalName == "EntityContainer").SingleOrDefault();
Assert.Equal("SampleContainer", containerXml.Attribute("Name").Value);
Assert.Equal("true", containerXml.Attributes().Where(a => a.Name.LocalName == "IsDefaultEntityContainer").Single().Value);
}