AspNETCore Odata Batching

Question

I'm having some issues trying to configure batching for OData on an AspNETCore Web Application. I've searched everywhere (almost) and couldn't find a proper answer. I'm not sure that the current AspNetCore.Odata version 7.0.0 which is still beta has support for batching.

As far as I am concerned, configuring batching seems impossible now since the MapODataServiceRoute method (from the AspNetCore assemply) doesn't seem to receive any ODataBatchHandler as in .NET common Odata.

app.UseMvc(routes =>
    {
        routes.Count().Filter().OrderBy().Expand().MaxTop(null);
        routes.MapODataServiceRoute("odata", "odata", builder.GetEdmModel()); //Doesn't receive any ODataBatchHandler
        routes.EnableDependencyInjection();
});

If someone came across this batching issue for Odata core, some advice would be pretty helpful. Thanks!

Not yet. As far as my research went, ODATA was not fully supported at that time so I chose to implement simple REST requests for the time. ODATA would have been nice, but I could work around it. — Iustinian Andrioaie, Jun 07 '18 at 10:31

score 1 · Answer 1 · answered Nov 22 '18 at 07:27

Try replace the existing ConfigureServices and Configure methods with the following code:

public void ConfigureServices(IServiceCollection services)
{
    services.AddMvc();
    services.AddOData();
}

public void Configure(IApplicationBuilder app)
{
    var builder = new ODataConventionModelBuilder(app.ApplicationServices);

    builder.EntitySet<Product>("Products");

app.UseMvc(routeBuilder =>
    {
        routeBuilder.Select().Expand().Filter().OrderBy().MaxTop(100).Count();

        routeBuilder.MapODataServiceRoute("ODataRoute", "odata", builder.GetEdmModel());

         routeBuilder.EnableDependencyInjection();
    });
}

AspNETCore Odata Batching

1 Answers1