/// <summary>
/// Initializes a new instance of the routing configuration class.
/// </summary>
/// <returns>A new instance of the routing configuration class.</returns>
public static HttpRequest Create(IRouteBuilder routeBuilder = null, string routeName = null)
{
// Add the options services.
string useRouteName = (routeName == null) ? "OData" : routeName;
if (routeBuilder == null)
{
routeBuilder = RoutingConfigurationFactory.CreateWithRootContainer(useRouteName);
}
// Create a new context and assign the services.
HttpContext context = new DefaultHttpContext();
context.RequestServices = routeBuilder.ServiceProvider;
// Ensure there is route data for the routing tests.
var routeContext = new RouteContext(context);
context.Features[typeof(IRoutingFeature)] = new RoutingFeature()
{
RouteData = routeContext.RouteData,
};
// Assign the route and get the request container, which will initialize
// the request container if one does not exists.
context.Request.ODataFeature().RouteName = useRouteName;
IPerRouteContainer perRouteContainer = routeBuilder.ServiceProvider.GetRequiredService <IPerRouteContainer>();
if (!perRouteContainer.HasODataRootContainer(useRouteName))
{
Action <IContainerBuilder> builderAction = ODataRouteBuilderExtensions.ConfigureDefaultServices(routeBuilder, null);
IServiceProvider serviceProvider = perRouteContainer.CreateODataRootContainer(useRouteName, builderAction);
}
// Add some routing info
IRouter defaultRoute = routeBuilder.Routes.FirstOrDefault();
RouteData routeData = new RouteData();
if (defaultRoute != null)
{
routeData.Routers.Add(defaultRoute);
}
else
{
var resolver = routeBuilder.ServiceProvider.GetRequiredService <IInlineConstraintResolver>();
routeData.Routers.Add(new ODataRoute(routeBuilder.DefaultHandler, useRouteName, null, new ODataPathRouteConstraint(useRouteName), resolver));
}
var mockAction = new Mock <ActionDescriptor>();
ActionDescriptor actionDescriptor = mockAction.Object;
ActionContext actionContext = new ActionContext(context, routeData, actionDescriptor);
IActionContextAccessor actionContextAccessor = context.RequestServices.GetRequiredService <IActionContextAccessor>();
actionContextAccessor.ActionContext = actionContext;
// Get request and return it.
return(context.Request);
}
/// <summary>
/// Create the per-route container from the configuration for a given route.
/// </summary>
/// <param name="configuration">The configuration.</param>
/// <param name="routeName">The route name.</param>
/// <param name="configureAction">The configuring action to add the services to the root container.</param>
/// <returns>The per-route container from the configuration</returns>
internal static IServiceProvider CreateODataRootContainer(this HttpConfiguration configuration,
string routeName, Action <IContainerBuilder> configureAction)
{
IPerRouteContainer perRouteContainer = configuration.GetPerRouteContainer();
return(perRouteContainer.CreateODataRootContainer(routeName, ConfigureDefaultServices(configuration, configureAction)));
}
private void InitializeConfiguration(Action <IContainerBuilder> action)
{
var configuration = RoutingConfigurationFactory.Create();
string routeName = HttpRouteCollectionExtensions.RouteName;
IPerRouteContainer perRouteContainer = configuration.ServiceProvider.GetRequiredService <IPerRouteContainer>();
Action <IContainerBuilder> builderAction = ODataRouteBuilderExtensions.ConfigureDefaultServices(configuration, action);
_rootContainer = perRouteContainer.CreateODataRootContainer(routeName, builderAction);
}
/// <summary>
/// Enables dependency injection support for HTTP routes.
/// </summary>
/// <param name="configuration">The server configuration.</param>
/// <param name="configureAction">The configuring action to add the services to the root container.</param>
public static void EnableDependencyInjection(this HttpConfiguration configuration,
Action <IContainerBuilder> configureAction)
{
if (configuration == null)
{
throw Error.ArgumentNull("configuration");
}
if (configuration.Properties.ContainsKey(NonODataRootContainerKey))
{
throw Error.InvalidOperation(SRResources.CannotReEnableDependencyInjection);
}
// Get the per-route container and create a new non-route container.
IPerRouteContainer perRouteContainer = GetPerRouteContainer(configuration);
perRouteContainer.CreateODataRootContainer(null, ConfigureDefaultServices(configuration, configureAction));
}
/// <summary>
/// Initializes a new instance of the routing configuration class.
/// </summary>
/// <returns>A new instance of the routing configuration class.</returns>
public static IRouteBuilder CreateWithRootContainer(string routeName, Action <IContainerBuilder> configureAction = null)
{
IRouteBuilder builder = Create();
if (!string.IsNullOrEmpty(routeName))
{
// Build and configure the root container.
IPerRouteContainer perRouteContainer = builder.ServiceProvider.GetRequiredService <IPerRouteContainer>();
if (perRouteContainer == null)
{
throw Error.ArgumentNull("routeName");
}
// Create an service provider for this route. Add the default services to the custom configuration actions.
Action <IContainerBuilder> builderAction = ODataRouteBuilderExtensions.ConfigureDefaultServices(builder, configureAction);
IServiceProvider serviceProvider = perRouteContainer.CreateODataRootContainer(routeName, builderAction);
}
return(builder);
}
/// <summary>
/// Enables dependency injection support for HTTP routes.
/// </summary>
/// <param name="builder">The <see cref="IEndpointRouteBuilder"/> to add the container to.</param>
/// <param name="configureAction">The configuring action to add the services to the root container.</param>
public static void EnableDependencyInjection(this IEndpointRouteBuilder builder,
Action <IContainerBuilder> configureAction)
{
if (builder == null)
{
throw Error.ArgumentNull("builder");
}
IPerRouteContainer perRouteContainer = builder.ServiceProvider.GetRequiredService <IPerRouteContainer>();
if (perRouteContainer == null)
{
throw Error.InvalidOperation(SRResources.MissingODataServices, nameof(IPerRouteContainer));
}
if (perRouteContainer.HasODataRootContainer(null))
{
throw Error.InvalidOperation(SRResources.CannotReEnableDependencyInjection);
}
// Get the per-route container and create a new non-route container.
perRouteContainer.CreateODataRootContainer(null, ConfigureDefaultServices(builder, configureAction));
}
/// <summary>
/// Maps the specified OData route and the OData route attributes.
/// </summary>
/// <param name="builder">The <see cref="IEndpointRouteBuilder"/> to add the route to.</param>
/// <param name="routeName">The name of the route to map.</param>
/// <param name="routePrefix">The prefix to add to the OData route's path template.</param>
/// <param name="configureAction">The configuring action to add the services to the root container.</param>
/// <returns>The input <see cref="IEndpointRouteBuilder"/>.</returns>
public static IEndpointRouteBuilder MapODataRoute(this IEndpointRouteBuilder builder,
string routeName,
string routePrefix,
Action <IContainerBuilder> configureAction)
{
if (builder == null)
{
throw Error.ArgumentNull("builder");
}
if (routeName == null)
{
throw Error.ArgumentNull("routeName");
}
// Build and configure the root container.
IServiceProvider serviceProvider = builder.ServiceProvider;
IPerRouteContainer perRouteContainer = serviceProvider.GetRequiredService <IPerRouteContainer>();
if (perRouteContainer == null)
{
throw Error.InvalidOperation(SRResources.MissingODataServices, nameof(IPerRouteContainer));
}
// Make sure the MetadataController is registered with the ApplicationPartManager.
ApplicationPartManager applicationPartManager = serviceProvider.GetRequiredService <ApplicationPartManager>();
applicationPartManager.ApplicationParts.Add(new AssemblyPart(typeof(MetadataController).Assembly));
// Create an service provider for this route. Add the default services to the custom configuration actions.
Action <IContainerBuilder> builderAction = ConfigureDefaultServices(builder, configureAction);
IServiceProvider subServiceProvider = perRouteContainer.CreateODataRootContainer(routeName, builderAction);
// Resolve the path handler and set URI resolver to it.
IODataPathHandler pathHandler = subServiceProvider.GetRequiredService <IODataPathHandler>();
// If settings is not on local, use the global configuration settings.
ODataOptions options = serviceProvider.GetRequiredService <ODataOptions>();
if (pathHandler != null && pathHandler.UrlKeyDelimiter == null)
{
pathHandler.UrlKeyDelimiter = options.UrlKeyDelimiter;
}
// Resolve HTTP handler, create the OData route and register it.
routePrefix = RemoveTrailingSlash(routePrefix);
// If a batch handler is present, register the route with the batch path mapper. This will be used
// by the batching middleware to handle the batch request. Batching still requires the injection
// of the batching middleware via UseODataBatching().
ODataBatchHandler batchHandler = subServiceProvider.GetService <ODataBatchHandler>();
if (batchHandler != null)
{
// TODO: for the $batch, i need more time to refactor/test it.
// batchHandler.ODataRoute = route;
batchHandler.ODataRouteName = routeName;
string batchPath = String.IsNullOrEmpty(routePrefix)
? '/' + ODataRouteConstants.Batch
: '/' + routePrefix + '/' + ODataRouteConstants.Batch;
ODataBatchPathMapping batchMapping = builder.ServiceProvider.GetRequiredService <ODataBatchPathMapping>();
batchMapping.AddRoute(routeName, batchPath);
}
builder.MapDynamicControllerRoute <ODataEndpointRouteValueTransformer>(
ODataEndpointPattern.CreateODataEndpointPattern(routeName, routePrefix));
perRouteContainer.AddRoute(routeName, routePrefix);
return(builder);
}
