private static IEdmEntityType CreateModelAndGetEdmType(ResourceType resourceType)
{
var provider = new DataServiceProviderSimulator();
DataServiceSimulator dataService = new DataServiceSimulator();
DataServiceStaticConfiguration staticConfiguration = new DataServiceStaticConfiguration(dataService.Instance.GetType(), provider);
IDataServiceProviderBehavior providerBehavior = DataServiceProviderBehavior.CustomDataServiceProviderBehavior;
DataServiceProviderWrapper providerWrapper = new DataServiceProviderWrapper(
new DataServiceCacheItem(
new DataServiceConfiguration(provider),
staticConfiguration),
provider,
provider,
dataService,
false);
dataService.Provider = providerWrapper;
var model = new MetadataProviderEdmModel(providerWrapper, new DataServiceStreamProviderWrapper(dataService), DataServiceActionProviderWrapper.Create(dataService));
dataService.ProcessingPipeline = new DataServiceProcessingPipeline();
model.MetadataProvider.ProviderBehavior = providerBehavior;
var edmType = model.EnsureSchemaType(resourceType) as IEdmEntityType;
return edmType;
}
/// <summary>
/// Creates an instance of <see cref="SelectItem"/> to represent the selection of the given property.
/// </summary>
/// <param name="metadataProviderEdmModel">The metadata provider-based edm model.</param>
/// <param name="targetResourceType">The resource type the property is being selected for.</param>
/// <param name="property">The property being selected.</param>
/// <param name="typeSegments">Type segments seen in the path so far.</param>
/// <returns>A new <see cref="SelectItem"/> to represent the selection of the given property.</returns>
private static SelectItem CreatePropertySelection(MetadataProviderEdmModel metadataProviderEdmModel, ResourceType targetResourceType, ResourceProperty property, ICollection<TypeSegment> typeSegments)
{
var structuredType = (IEdmStructuredType)metadataProviderEdmModel.EnsureSchemaType(targetResourceType);
IEdmProperty edmProperty = structuredType.FindProperty(property.Name);
var edmStructuralProperty = edmProperty as IEdmStructuralProperty;
Segment lastSegment;
if (edmStructuralProperty != null)
{
lastSegment = new PropertySegment(edmStructuralProperty);
}
else
{
lastSegment = new NavigationPropertySegment((IEdmNavigationProperty)edmProperty);
}
var path = CreatePath(typeSegments, lastSegment);
return new PathSelectItem(path);
}
