internal static ResourceType GetNonPrimitiveResourceType(DataServiceProviderWrapper provider, object obj)
{
IProjectedResult result = obj as IProjectedResult;
ResourceType type = (result != null) ? provider.TryResolveResourceType(result.ResourceTypeName) : provider.GetResourceType(obj);
if (type == null)
{
throw new DataServiceException(500, System.Data.Services.Strings.BadProvider_InvalidTypeSpecified(obj.GetType().FullName));
}
return(type);
}
internal static object GetPropertyValue(DataServiceProviderWrapper provider, object resource, ResourceType resourceType, ResourceProperty resourceProperty, string propertyName)
{
IProjectedResult result = resource as IProjectedResult;
if (result != null)
{
object projectedPropertyValue = result.GetProjectedPropertyValue(propertyName ?? resourceProperty.Name);
if (IsNullValue(projectedPropertyValue))
{
projectedPropertyValue = null;
}
return(projectedPropertyValue);
}
if (resourceProperty != null)
{
return(provider.GetPropertyValue(resource, resourceProperty, resourceType));
}
return(provider.GetOpenPropertyValue(resource, propertyName));
}
