private void ApplyNestedDeltaResourceSet(IEdmProperty nestedProperty, object resource,
ODataDeltaResourceSetWrapper deltaResourceSetWrapper, ODataDeserializerContext readContext)
{
Contract.Assert(nestedProperty != null);
Contract.Assert(resource != null);
Contract.Assert(readContext != null);
IEdmTypeReference edmType = nestedProperty.Type;
ODataEdmTypeDeserializer deserializer = DeserializerProvider.GetEdmTypeDeserializer(edmType, true);
if (deserializer == null)
{
throw new SerializationException(Error.Format(SRResources.TypeCannotBeDeserialized, edmType.FullName()));
}
IEdmStructuredTypeReference structuredType = edmType.AsCollection().ElementType().AsStructured();
ODataDeserializerContext nestedReadContext = readContext.CloneWithoutType();
if (readContext.IsNoClrType)
{
nestedReadContext.ResourceType = typeof(EdmChangedObjectCollection);
}
else
{
Type clrType = readContext.Model.GetClrType(structuredType);
if (clrType == null)
{
throw new ODataException(
Error.Format(SRResources.MappingDoesNotContainResourceType, structuredType.FullName()));
}
nestedReadContext.ResourceType = typeof(DeltaSet <>).MakeGenericType(clrType);
}
object value = deserializer.ReadInline(deltaResourceSetWrapper, edmType, nestedReadContext);
string propertyName = readContext.Model.GetClrPropertyName(nestedProperty);
DeserializationHelpers.SetCollectionProperty(resource, nestedProperty, value, propertyName);
}
private void ApplyResourceSetInNestedProperty(IEdmProperty nestedProperty, object resource,
ODataResourceSetWrapper resourceSetWrapper, ODataDeserializerContext readContext)
{
Contract.Assert(nestedProperty != null);
Contract.Assert(resource != null);
Contract.Assert(readContext != null);
if (readContext.IsDeltaOfT)
{
IEdmNavigationProperty navigationProperty = nestedProperty as IEdmNavigationProperty;
if (navigationProperty != null)
{
string message = Error.Format(SRResources.CannotPatchNavigationProperties, navigationProperty.Name,
navigationProperty.DeclaringEntityType().FullName());
throw new ODataException(message);
}
}
object value = ReadNestedResourceSetInline(resourceSetWrapper, nestedProperty.Type, readContext);
string propertyName = readContext.Model.GetClrPropertyName(nestedProperty);
DeserializationHelpers.SetCollectionProperty(resource, nestedProperty, value, propertyName);
}