Uses of Annotation Interface
io.helidon.service.registry.Service.Singleton

Packages that use Service.Singleton

Package	Description
io.helidon.metrics.api	Defines the Helidon metrics API so Helidon metrics-capable components can implement metrics simply and without regard for whether metrics is actually on the runtime path or not or is enabled or not.
io.helidon.openapi	Helidon OpenAPI support.
io.helidon.openapi.v30	OpenAPI 3.0 support.
io.helidon.openapi.v31	OpenAPI 3.1 support.
io.helidon.openapi.v32	OpenAPI 3.2 support.
io.helidon.webclient.websocket	Helidon WebClient WebSocket Support.
io.helidon.webserver	Helidon WebServer module, combining common server API, HTTP API and HTTP/1.1 API to create a server.
io.helidon.webserver.cors	CORS support for Helidon WebServer.
io.helidon.webserver.graphql	Helidon WebServer GraphQL Support.
io.helidon.webserver.http	Helidon WebServer HTTP specific APIs.
io.helidon.webserver.observe	Helidon WebServer Observability Support.
io.helidon.webserver.observe.config	Helidon WebServer Observability Config Support.
io.helidon.webserver.observe.health	Helidon WebServer Observability Health Support.
io.helidon.webserver.observe.info	Helidon WebServer Observability Info Support.
io.helidon.webserver.observe.log	Helidon WebServer Observability Log Support.
io.helidon.webserver.observe.metrics	Helidon WebServer Observability Metrics Support.
io.helidon.webserver.observe.tracing	Helidon WebServer Tracing Observability Support.
io.helidon.webserver.websocket	WebSocket server support.
io.helidon.websocket	WebSocket APIs.

Uses of Service.Singleton in io.helidon.metrics.api

Classes in io.helidon.metrics.api with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	SeMetricsProgrammaticConfig	Provides SE defaults for config values defaulted in a flavor-dependent way.

Uses of Service.Singleton in io.helidon.openapi

Classes in io.helidon.openapi with annotations of type Service.Singleton

Modifier and Type	Class	Description
final class	OpenApiFeature	Helidon Support for OpenAPI.

Uses of Service.Singleton in io.helidon.openapi.v30

Classes in io.helidon.openapi.v30 with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	OpenApi30VersionProvider	OpenAPI 3.0 version provider.

Uses of Service.Singleton in io.helidon.openapi.v31

Classes in io.helidon.openapi.v31 with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	OpenApi31VersionProvider	OpenAPI 3.1 version provider.

Uses of Service.Singleton in io.helidon.openapi.v32

Classes in io.helidon.openapi.v32 with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	OpenApi32VersionProvider	OpenAPI 3.2 version provider.

Uses of Service.Singleton in io.helidon.webclient.websocket

Classes in io.helidon.webclient.websocket with annotations of type Service.Singleton

Modifier and Type	Class	Description
static @interface	WebSocketClient.Endpoint	Definition of the websocket client API.

Uses of Service.Singleton in io.helidon.webserver

Classes in io.helidon.webserver with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	RequestScopeFeatureProvider	A Java ServiceLoader provider for adding declarative request scope to Helidon WebServer.

Uses of Service.Singleton in io.helidon.webserver.cors

Classes in io.helidon.webserver.cors with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	CorsFeature	Adds CORS support to Helidon WebServer.

Uses of Service.Singleton in io.helidon.webserver.graphql

Classes in io.helidon.webserver.graphql with annotations of type Service.Singleton

Modifier and Type	Class	Description
static @interface	GraphQlServer.Endpoint	Definition of a GraphQL server endpoint.

Uses of Service.Singleton in io.helidon.webserver.http

Classes in io.helidon.webserver.http with annotations of type Service.Singleton

Modifier and Type	Class	Description
static @interface	RestServer.Endpoint	Definition of a server endpoint.

Uses of Service.Singleton in io.helidon.webserver.observe

Classes in io.helidon.webserver.observe with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	ObserveFeatureProvider	Provider implementation for the observe feature for WebServer, discoverable through ServiceRegistry and ServiceLoader.

Uses of Service.Singleton in io.helidon.webserver.observe.config

Classes in io.helidon.webserver.observe.config with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	ConfigObserveProvider	Config observe provider implementation, discoverable through ServiceRegistry and ServiceLoader.

Uses of Service.Singleton in io.helidon.webserver.observe.health

Classes in io.helidon.webserver.observe.health with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	HealthObserveProvider	Health observe provider implementation, discoverable through ServiceRegistry and ServiceLoader.

Uses of Service.Singleton in io.helidon.webserver.observe.info

Classes in io.helidon.webserver.observe.info with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	InfoObserveProvider	Application information observe provider implementation, discoverable through ServiceRegistry and ServiceLoader.

Uses of Service.Singleton in io.helidon.webserver.observe.log

Classes in io.helidon.webserver.observe.log with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	LogObserveProvider	Logging observe provider implementation, discoverable through ServiceRegistry and ServiceLoader.

Uses of Service.Singleton in io.helidon.webserver.observe.metrics

Classes in io.helidon.webserver.observe.metrics with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	MetricsObserveProvider	Metrics observe provider implementation, discoverable through ServiceRegistry and ServiceLoader.

Uses of Service.Singleton in io.helidon.webserver.observe.tracing

Classes in io.helidon.webserver.observe.tracing with annotations of type Service.Singleton

Modifier and Type	Class	Description
class	TracingObserveProvider	Tracing observe provider implementation, discoverable through ServiceRegistry and ServiceLoader.

Uses of Service.Singleton in io.helidon.webserver.websocket

Classes in io.helidon.webserver.websocket with annotations of type Service.Singleton

Modifier and Type	Class	Description
static @interface	WebSocketServer.Endpoint	Definition of a server endpoint.

Uses of Service.Singleton in io.helidon.websocket

Classes in io.helidon.websocket with annotations of type Service.Singleton

Modifier and Type	Class	Description
static @interface	WebSocket.OnClose	A method invoked when the websocket connection is closed.
static @interface	WebSocket.OnError	A method invoked when the websocket communication encounters an error.
static @interface	WebSocket.OnHttpUpgrade	A method invoked during HTTP to WebSocket upgrade.
static @interface	WebSocket.OnMessage	A message listener method.
static @interface	WebSocket.OnOpen	A method invoked when the websocket connection is established.