FromKeyedServicesAttribute

5 types derived from FromKeyedServicesAttribute

Microsoft.AspNetCore.Http.Microbenchmarks (1)

src\Http\Http.Extensions\test\RequestDelegateGenerator\SharedTypes.cs (1)

113public class CustomFromKeyedServicesAttribute : FromKeyedServicesAttribute

Microsoft.AspNetCore.Mvc.Abstractions.Test (1)

ModelBinding\BindingInfoTest.cs (1)

352private class CustomFromKeyedServicesAttribute : FromKeyedServicesAttribute

Microsoft.AspNetCore.Mvc.ApiExplorer.Test (2)

DefaultApiDescriptionProviderTest.cs (1)

2974private class CustomFromKeyedServicesAttribute(object key) : FromKeyedServicesAttribute(key);

EndpointMetadataApiDescriptionProviderTest.cs (1)

1950private class CustomFromKeyedServicesAttribute(object key) : FromKeyedServicesAttribute(key);

Microsoft.AspNetCore.OpenApi.Tests (1)

Services\OpenApiGeneratorTests.cs (1)

1150private class CustomFromKeyedServicesAttribute(object key) : FromKeyedServicesAttribute(key);

45 instantiations of FromKeyedServicesAttribute

AzureKusto.Worker (2)

IngestionWorker.cs (1)

21[FromKeyedServices("kusto-resilience")] ResiliencePipeline pipeline,

QueryWorker.cs (1)

20[FromKeyedServices("kusto-resilience")] ResiliencePipeline pipeline,

AzureStorageEndToEnd.ApiService (2)

Program.cs (2)

21app.MapGet("/", async (BlobServiceClient bsc, [FromKeyedServices("myqueue")] QueueClient queue, [FromKeyedServices("foocontainer")] BlobContainerClient keyedContainerClient1) =>

BasicWebSite (7)

Controllers\CustomServiceApiController.cs (7)

13public ActionResult<string> GetOk([FromKeyedServices("ok_service")] ICustomService service) 19public ActionResult<string> GetNotOk([FromKeyedServices("not_ok_service")] ICustomService service) 26[FromKeyedServices("ok_service")] ICustomService s1, 27[FromKeyedServices("not_ok_service")] ICustomService s2) 33public ActionResult<string> GetKeyNull([FromKeyedServices(null)] ICustomService service) 41public ActionResult<string> GetOptionalNotRegistered([FromKeyedServices("no_existing_key")] ICustomService? service) 51public ActionResult<string> GetRequiredNotRegistered([FromKeyedServices("no_existing_key")] ICustomService service)

CosmosEndToEnd.ApiService (3)

Program.cs (3)

50app.MapGet("/", async ([FromKeyedServices("entries")] Container container) => 56app.MapGet("/users", async ([FromKeyedServices("users")] Container container) => 62app.MapGet("/user-todo", async ([FromKeyedServices("user-todo")] Container container) =>

Microsoft.AspNetCore.Http.Abstractions.Tests (2)

UseMiddlewareTest.cs (2)

415public Task Invoke(HttpContext context, [FromKeyedServices("test")] IKeyedServiceProvider provider) => Task.CompletedTask; 420public MiddlewareKeyedConstructorInjectInvoke(RequestDelegate next, [FromKeyedServices("test")] IKeyedServiceProvider provider) { }

Microsoft.AspNetCore.Mvc.Abstractions.Test (2)

ModelBinding\BindingInfoTest.cs (2)

298new FromKeyedServicesAttribute(key), 319new FromKeyedServicesAttribute(new object()),

Microsoft.AspNetCore.Mvc.ApiExplorer.Test (2)

DefaultApiDescriptionProviderTest.cs (1)

2521private void AcceptsFormatters_Services([FromServices] ITestService tempDataProvider, [FromKeyedServices("foo")] ITestService keyedTempDataProvider)

EndpointMetadataApiDescriptionProviderTest.cs (1)

825Assert.Empty(GetApiDescription(([FromKeyedServices("foo")] InferredServiceClass foo) => { }).ParameterDescriptions);

Microsoft.AspNetCore.OpenApi.Tests (1)

Services\OpenApiGeneratorTests.cs (1)

417Assert.Empty(GetOpenApiOperation(([FromKeyedServices("foo")] int foo) => { }).Parameters);

Microsoft.AspNetCore.SignalR.Tests (8)

HubConnectionHandlerTestUtils\Hubs.cs (8)

Microsoft.Extensions.AI.Tests (3)

Functions\AIFunctionFactoryTest.cs (3)

517AIFunction f = AIFunctionFactory.Create(([FromKeyedServices("key")] MyService service, int myInteger) => service.Value + myInteger, 540AIFunction f = AIFunctionFactory.Create(([FromKeyedServices(null!)] MyService service, int myInteger) => service.Value + myInteger, 563AIFunction f = AIFunctionFactory.Create(([FromKeyedServices("key")] MyService? service = null, int myInteger = 0) =>

MySql.ApiService (1)

Program.cs (1)

67app.MapGet("/myTestDb2", async ([FromKeyedServices("myTestDb2")] MySqlConnection db) =>

ProxylessEndToEnd.ApiService (1)

Program.cs (1)

20app.MapGet("/redis", ([FromKeyedServices("redis")] IConnectionMultiplexer redis) =>

Redis.ApiService (6)

Program.cs (6)

31app.MapGet("/garnet/ping", async ([FromKeyedServices("garnet")] IConnectionMultiplexer connection) => 36app.MapGet("/garnet/set", async ([FromKeyedServices("garnet")] IConnectionMultiplexer connection) => 41app.MapGet("/garnet/get", async ([FromKeyedServices("garnet")] IConnectionMultiplexer connection) => 47app.MapGet("/valkey/ping", async ([FromKeyedServices("valkey")] IConnectionMultiplexer connection) => 52app.MapGet("/valkey/set", async ([FromKeyedServices("valkey")] IConnectionMultiplexer connection) => 57app.MapGet("/valkey/get", async ([FromKeyedServices("valkey")] IConnectionMultiplexer connection) =>

TestProject.IntegrationServiceA (1)

Redis\RedisExtensions.cs (1)

13private static async Task<IResult> VerifyRedisAsync([FromKeyedServices("redis")] IConnectionMultiplexer cm)

WebPubSubWeb (4)

Program.cs (4)

34app.MapGet("/negotiate/chat", ([FromKeyedServices(Constants.ChatHubName)] WebPubSubServiceClient service) => 43app.MapGet("/negotiate/notification", ([FromKeyedServices(Constants.NotificationHubName)] WebPubSubServiceClient service) => 53app.Map($"/eventhandler/{Constants.ChatHubName}", async ([FromKeyedServices(Constants.ChatHubName)] WebPubSubServiceClient service, HttpContext context, ILogger logger) => 78sealed class NotificationService([FromKeyedServices(Constants.NotificationHubName)] WebPubSubServiceClient service) : BackgroundService

28 references to FromKeyedServicesAttribute

Microsoft.AspNetCore.Http.Abstractions (1)

Extensions\UseMiddlewareExtensions.cs (1)

241key = parameterInfo.GetCustomAttribute<FromKeyedServicesAttribute>(false)?.Key;

Microsoft.AspNetCore.Http.Extensions (5)

RequestDelegateFactory.cs (5)

807if (parameterCustomAttributes.FirstOrDefault(a => typeof(FromKeyedServicesAttribute).IsAssignableFrom(a.GetType())) is not null) 810$"The {nameof(FromKeyedServicesAttribute)} is not supported on parameters that are also annotated with {nameof(IFromServiceMetadata)}."); 815else if (parameterCustomAttributes.FirstOrDefault(a => typeof(FromKeyedServicesAttribute).IsAssignableFrom(a.GetType())) is FromKeyedServicesAttribute keyedServicesAttribute) 819throw new InvalidOperationException($"Unable to resolve service referenced by {nameof(FromKeyedServicesAttribute)}. The service provider doesn't support keyed services.");

Microsoft.AspNetCore.Mvc.Abstractions (3)

ModelBinding\BindingInfo.cs (3)

180if (attributes.FirstOrDefault(a => typeof(FromKeyedServicesAttribute).IsAssignableFrom(a.GetType())) is FromKeyedServicesAttribute fromKeyedServicesAttribute) 185$"The {nameof(FromKeyedServicesAttribute)} is not supported on parameters that are also annotated with {nameof(IBindingSourceMetadata)}.");

Microsoft.AspNetCore.Mvc.ApiExplorer (1)

EndpointMetadataApiDescriptionProvider.cs (1)

277else if (parameter.ParameterInfo.CustomAttributes.Any(a => typeof(IFromServiceMetadata).IsAssignableFrom(a.AttributeType) || typeof(FromKeyedServicesAttribute).IsAssignableFrom(a.AttributeType)) ||

Microsoft.AspNetCore.OpenApi (1)

Services\OpenApiGenerator.cs (1)

427else if (parameter.CustomAttributes.Any(a => typeof(IFromServiceMetadata).IsAssignableFrom(a.AttributeType) || typeof(FromKeyedServicesAttribute).IsAssignableFrom(a.AttributeType)) ||

Microsoft.AspNetCore.SignalR.Core (3)

Internal\HubMethodDescriptor.cs (3)

91else if (attribute is FromKeyedServicesAttribute keyedServicesAttribute) 111throw new InvalidOperationException($"Unable to resolve service referenced by {nameof(FromKeyedServicesAttribute)}. The service provider doesn't support keyed services."); 120$"{methodExecutor.MethodInfo.DeclaringType?.Name}.{methodExecutor.MethodInfo.Name}: The {nameof(FromKeyedServicesAttribute)} is not supported on parameters that are also annotated with {nameof(IFromServiceMetadata)}.");

Microsoft.Extensions.AI.Tests (1)

Functions\AIFunctionFactoryTest.cs (1)

1026if (p.GetCustomAttribute<FromKeyedServicesAttribute>() is { } attr)

Microsoft.Extensions.DependencyInjection (1)

ServiceLookup\CallSiteFactory.cs (1)

701if (attribute is FromKeyedServicesAttribute fromKeyedServicesAttribute)

Microsoft.Extensions.DependencyInjection.Abstractions (12)

ActivatorUtilities.cs (9)

413var keyAttribute = (FromKeyedServicesAttribute?)Attribute.GetCustomAttribute(constructorParameter, typeof(FromKeyedServicesAttribute), inherit: false); 522FromKeyedServicesAttribute? attr = (FromKeyedServicesAttribute?) 523Attribute.GetCustomAttribute(constructorParameter, typeof(FromKeyedServicesAttribute), inherit: false); 739FromKeyedServicesAttribute? attr = (FromKeyedServicesAttribute?) 740Attribute.GetCustomAttribute(Parameters[i], typeof(FromKeyedServicesAttribute), inherit: false);

FromKeyedServicesAttribute.cs (2)

17/// Creates a new <see cref="FromKeyedServicesAttribute"/> instance. 27/// Creates a new <see cref="FromKeyedServicesAttribute"/> instance with <see cref="LookupMode"/> set to <see cref="ServiceKeyLookupMode.InheritKey"/>.

ServiceKeyAttribute.cs (1)

11/// <seealso cref="FromKeyedServicesAttribute"/>