Uses of Annotation Interface
io.helidon.common.Api.Preview

Packages that use Api.Preview

Package	Description
io.helidon.common	Common utilities for Helidon projects.
io.helidon.common.buffers	Byte buffers and byte operations.
io.helidon.common.concurrency.limits	Concurrency limits API and default implementations.
io.helidon.common.concurrency.limits.spi	Extension points to create custom concurrency rate limits.
io.helidon.common.mapper	Support for mapping of types.
io.helidon.common.resumable	Helidon Common Resumable, allows notification of resumable resources before suspend and after resume.
io.helidon.common.socket	Socket abstraction and data writing.
io.helidon.config	Provides interfaces and classes for loading and working with immutable, tree-structured configuration data.
io.helidon.data	Helidon Data Repository.
io.helidon.data.jakarta.persistence	Helidon Data Repository with Jakarta Persistence Runtime.
io.helidon.data.jakarta.persistence.spi	Service provider interface for repository with Jakarta Persistence Runtime.
io.helidon.declarative.codegen.graphql.server	Code generation support for declarative GraphQL server endpoints.
io.helidon.declarative.codegen.graphql.server.spi	Declarative GraphQL server code generation SPIs.
io.helidon.declarative.codegen.http.webserver	Code generation for Helidon Webserver (HTTP endpoints etc.).
io.helidon.declarative.codegen.http.webserver.spi	Helidon declarative Web Server extensibility.
io.helidon.graphql	Shared GraphQL API types for Helidon client and server integrations.
io.helidon.graphql.server	GraphQL server implementation.
io.helidon.graphql.spi	GraphQL service provider interfaces.
io.helidon.grpc.api	Helidon gRPC API module.
io.helidon.http	HTTP APIs and implementations usable by both server and client side of the HTTP story.
io.helidon.http.media.json	Helidon JSON Media Support.
io.helidon.http.media.json.binding	Helidon JSON Binding Media Support.
io.helidon.http.media.json.smile	JSON Smile media support.
io.helidon.json	Helidon JSON Processor.
io.helidon.json.binding	Helidon JSON Binding.
io.helidon.json.smile	Helidon implementation of the Jackson Smile binary JSON specification.
io.helidon.messaging	Helidon Messaging API and runtime.
io.helidon.messaging.spi	Service provider interfaces implemented or extended by messaging transport connectors.
io.helidon.openapi	Helidon OpenAPI support.
io.helidon.openapi.spi	OpenAPI SPI.
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.service.registry	API required to define services, and to compile the code generated sources for Helidon Service Registry, with a core service registry implementation (replacement for ServiceLoader).
io.helidon.telemetry.opentelemetry	Shared OpenTelemetry handling used by Helidon telemetry integrations.
io.helidon.telemetry.opentelemetry.spi	Service provider interfaces for shared OpenTelemetry handling.
io.helidon.webclient.api	Helidon WebClient APIs shared by all types of clients.
io.helidon.webclient.grpc	Helidon WebClient gRPC Support.
io.helidon.webclient.websocket	Helidon WebClient WebSocket Support.
io.helidon.webserver.graphql	Helidon WebServer GraphQL Support.
io.helidon.webserver.grpc	Helidon WebServer gRPC Support.
io.helidon.webserver.http	Helidon WebServer HTTP specific APIs.
io.helidon.webserver.http.spi	Helidon WebServer HTTP SPI.
io.helidon.webserver.http1	Helidon WebServer HTTP/1.1 specific APIs.
io.helidon.webserver.http2	Helidon WebServer HTTP/2 Support.

Uses of Api.Preview in io.helidon.common

Classes in io.helidon.common with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	Default	A container class for default values related types for Helidon declarative.
static @interface	Default.Boolean	A default value specified as a boolean.
static @interface	Default.Double	A default value specified as a double.
static @interface	Default.Int	A default value specified as an integer.
static @interface	Default.Long	A default value specified as a long.
static @interface	Default.Value	A default value specified as a string.

Uses of Api.Preview in io.helidon.common.buffers

Classes in io.helidon.common.buffers with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	Bytes	Bytes commonly used in HTTP.

Uses of Api.Preview in io.helidon.common.concurrency.limits

Classes in io.helidon.common.concurrency.limits with annotations of type Api.Preview

Modifier and Type	Class	Description
class	AimdLimit	AIMD based limiter.
interface	AimdLimitConfig	Configuration of AimdLimit.
class	FixedLimit	Semaphore based limit, that supports queuing for a permit, and timeout on the queue.
interface	FixedLimitConfig	Configuration of FixedLimit.
class	IgnoreTaskException	If this exception is thrown from a limited task within LimitAlgorithm.call(java.util.concurrent.Callable), the task will be ignored by possible algorithms (for example when considering round-trip timing).
interface	Limit	Contract for a concurrency limiter.
interface	LimitAlgorithm	Concurrency limit algorithm.
class	LimitException	A limit was reached and the submitted task cannot be executed.
enum	RateLimitingAlgorithmType	Rate limiting algorithms controlling the generation of tokens for requests.
class	ThroughputLimit	Throughput based limit, that is backed by a semaphore with timeout on the queue.
interface	ThroughputLimitConfig	Configuration of ThroughputLimit.

Uses of Api.Preview in io.helidon.common.concurrency.limits.spi

Classes in io.helidon.common.concurrency.limits.spi with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	LimitProvider	A ServiceLoader (and service registry) service provider to discover rate limits.

Uses of Api.Preview in io.helidon.common.mapper

Classes in io.helidon.common.mapper with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	DefaultsResolver	A service that resolves defaults from annotations.

Uses of Api.Preview in io.helidon.common.resumable

Classes in io.helidon.common.resumable with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	Resumable	Classes implementing Resumable are able to receive notification before suspend and after resume.
interface	ResumableSupport	Allows notification of resumable resources before suspend and after resume.

Uses of Api.Preview in io.helidon.common.socket

Classes in io.helidon.common.socket with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	HelidonSocket	Socket abstraction to allow usage of TLS or even non-socket transport.
interface	PeerInfo	Information about one side of this communication (either local or remote).
interface	SocketContext	Information available for a connected socket.
interface	SocketOptions	Socket options.

Uses of Api.Preview in io.helidon.config

Classes in io.helidon.config with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	Configuration	Container class for annotations related to Helidon Configuration when using declarative programming model.

Uses of Api.Preview in io.helidon.data

Classes in io.helidon.data with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	Data	Helidon Data Repository annotations and interfaces.
class	DataException	A RuntimeException that indicates an operation on a data repository has failed.
class	EntityExistsException	Thrown when persistence entity being inserted already exists.
class	EntityNotFoundException	Thrown when requested persistence entity cannot be found.
class	NonUniqueResultException	Thrown when a query was expected to produce exactly one record but produced many instead.
class	NoResultException	Thrown when a query was expected to produce a result, but did not.
class	OptimisticLockException	Thrown when an optimistic locking conflict occurs.
interface	Order	Single rule of the dynamic ordering of the query result.
enum	OrderDirection	Direction of the query result ordering.
interface	Page<T>	Pageable query result as pages with total size of the result.
interface	PageRequest	Request pageable query result as page with page number and size.
interface	Slice<T>	Pageable query result as pages without total size of the result.
interface	Sort	Dynamic ordering of the query result.

Uses of Api.Preview in io.helidon.data.jakarta.persistence

Classes in io.helidon.data.jakarta.persistence with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	JpaPersistenceUnitConfig	Configuration of Helidon Data for Jakarta Persistence.
interface	JpaRepositoryExecutor	Jakarta Persistence specific repository tasks executor.
enum	PersistenceUnitTransactionType	Deprecated. Will be replaced by Jakarta Persistence 3.2 API

Uses of Api.Preview in io.helidon.data.jakarta.persistence.spi

Classes in io.helidon.data.jakarta.persistence.spi with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	JpaEntityProvider<T>	Persistence entity provider contract.

Uses of Api.Preview in io.helidon.declarative.codegen.graphql.server

Classes in io.helidon.declarative.codegen.graphql.server with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	GraphQlParameterCodegenContext	Code generation context for a GraphQL resolver method parameter.
interface	GraphQlParameterContext	Information about a GraphQL resolver method parameter.
enum	GraphQlResolverKind	GraphQL resolver method kind.

Uses of Api.Preview in io.helidon.declarative.codegen.graphql.server.spi

Classes in io.helidon.declarative.codegen.graphql.server.spi with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	GraphQlParameterCodegenProvider	Java ServiceLoader provider interface to add support for custom parameters of GraphQL resolver methods.

Uses of Api.Preview in io.helidon.declarative.codegen.http.webserver

Classes in io.helidon.declarative.codegen.http.webserver with annotations of type Api.Preview

Modifier and Type	Class	Description
class	AbstractParametersProvider	A provider of parameters when code generating call of methods with annotated parameter, such as HTTP headers, path parameters etc.
interface	ParameterCodegenContext	Information related to parameter processing.

Uses of Api.Preview in io.helidon.declarative.codegen.http.webserver.spi

Classes in io.helidon.declarative.codegen.http.webserver.spi with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	HttpParameterCodegenProvider	Java ServiceLoader provider interface to add support for parameters of HTTP endpoint methods.

Uses of Api.Preview in io.helidon.graphql

Classes in io.helidon.graphql with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	GeneratedGraphQl	Inner types are used by generated code.
final class	GraphQl	Common GraphQL annotations shared by client and server integrations.

Uses of Api.Preview in io.helidon.graphql.server

Methods in io.helidon.graphql.server with annotations of type Api.Preview

Modifier and Type	Method	Description
default Map<String,Object>	InvocationHandler.executeWithContext(String query, String operationName, Map<String,Object> variables, Map<String,Object> contextValues)	Execute a GraphQL query with context values available from ExecutionContext.contextValue(String) and from DataFetchingEnvironment.getGraphQlContext().
default Map<String,Object>	InvocationHandler.executeWithContext(String query, Map<String,Object> contextValues)	Execute a GraphQL query with context values available from ExecutionContext.contextValue(String) and from DataFetchingEnvironment.getGraphQlContext().
default Map<String,Object>	InvocationHandler.executeWithContext(String query, Map<String,Object> variables, Map<String,Object> contextValues)	Execute a GraphQL query with context values available from ExecutionContext.contextValue(String) and from DataFetchingEnvironment.getGraphQlContext().

Uses of Api.Preview in io.helidon.graphql.spi

Classes in io.helidon.graphql.spi with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	GraphQlScalar<T>	Service Registry contract for declarative GraphQL custom scalar coercion.

Uses of Api.Preview in io.helidon.grpc.api

Classes in io.helidon.grpc.api with annotations of type Api.Preview

Modifier and Type	Class	Description
static @interface	Grpc.ProtoDescriptor	An annotation to identify the generated protocol buffer class that provides the proto file descriptor.

Uses of Api.Preview in io.helidon.http

Classes in io.helidon.http with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	Http	HTTP endpoint annotations.

Uses of Api.Preview in io.helidon.http.media.json

Classes in io.helidon.http.media.json with annotations of type Api.Preview

Modifier and Type	Class	Description
class	JsonSupport	Helidon JSON media support.
interface	JsonSupportConfig	Configuration of Helidon JSON media support.

Uses of Api.Preview in io.helidon.http.media.json.binding

Classes in io.helidon.http.media.json.binding with annotations of type Api.Preview

Modifier and Type	Class	Description
class	JsonBindingSupport	Helidon JSON Binding media support implementation.
interface	JsonBindingSupportConfig	Configuration for Helidon JSON Binding media support.

Uses of Api.Preview in io.helidon.http.media.json.smile

Classes in io.helidon.http.media.json.smile with annotations of type Api.Preview

Modifier and Type	Class	Description
class	SmileSupport	Smile media support implementation.
interface	SmileSupportConfig	Configuration of Smile media support.

Uses of Api.Preview in io.helidon.json

Classes in io.helidon.json with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	JsonArray	Represents a JSON array value containing an ordered list of non-null JSON values.
final class	JsonBoolean	Represents a JSON boolean value (true or false).
class	JsonDecodingException	Exception caused by JSON input that cannot be decoded into the requested value.
class	JsonException	Exception thrown during JSON processing operations.
interface	JsonGenerator	A JSON generator interface for writing JSON data.
class	JsonGeneratorBase	Base implementation of JsonGenerator with shared structure and state handling.
final class	JsonKey	A precomputed JSON object key.
final class	JsonNull	Represents a JSON null value.
final class	JsonNumber	Represents a JSON number value.
final class	JsonObject	Represents a JSON object value containing key-value pairs.
interface	JsonParser	A JSON parser interface for parsing JSON data from various sources.
class	JsonParserBase	Base implementation of JsonParser.
final class	JsonString	Represents a JSON string value.
class	JsonValue	Base class for all JSON value types in Helidon JSON processing.
enum	JsonValueType	Enumeration of JSON value types.
final class	ObjectStartParser	An implementation of the JsonParser which enforces object start as the current value.

Uses of Api.Preview in io.helidon.json.binding

Classes in io.helidon.json.binding with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	Deserializers	Utility class for deserialization operations.
final class	Json	Container class for JSON binding annotations.
interface	JsonBinding	Main interface for JSON binding operations.
interface	JsonBindingConfig	Configuration for JSON binding.
interface	JsonBindingConfigurator	Interface for configuring JSON binding components.
class	JsonBindingException	Exception thrown during JSON binding operations.
interface	JsonBindingFactory<T>	Factory interface for creating more complex and universal JSON serializers and deserializers.
interface	JsonComponent<T>	A common abstraction used by both serializers and deserializers.
interface	JsonConverter<T>	A combined JSON serializer and deserializer for a specific type.
interface	JsonDeserializer<T>	Interface for deserializing JSON to Java objects.
interface	JsonSerializer<T>	Interface for serializing Java objects to JSON.
enum	Order	Enumeration of ordering strategies.
final class	Serializers	Utility class for serialization operations.

Uses of Api.Preview in io.helidon.json.smile

Classes in io.helidon.json.smile with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	SmileConfig	Configuration of Smile encoding and decoding.
final class	SmileGenerator	Smile binary JSON generator implementation.
final class	SmileParser	Smile binary JSON parser implementation.

Uses of Api.Preview in io.helidon.messaging

Classes in io.helidon.messaging with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	BatchDeliveryException	Structured partial or indeterminate batch delivery failure.
final class	BatchItemOutcome	Indexed outcome of one message in a failed batch delivery.
enum	BatchItemStatus	Outcome of one message in a failed batch delivery.
interface	ConnectorDelivery	Runtime-owned asynchronous task used by an incoming connector while its owner thread performs transport maintenance.
interface	ConnectorDeliveryReservation	Pending message-count capacity reserved by an incoming connector before it acquires transport data.
interface	ConsumerRegistration	Generated consumer registration contract.
interface	DeadLetterConfig	Dead-letter delivery configuration.
interface	DeadLetterMessage<T>	Immutable message routed to a logical dead-letter channel.
interface	Emitter<T>	Synchronous emitter for a named messaging channel.
interface	EmitterRegistration	Generated topology metadata for an injected messaging emitter.
enum	FailureDisposition	Terminal disposition applied after delivery attempts are exhausted.
interface	FailurePolicy	Portable incoming delivery failure policy.
interface	IncomingConnectorContext	Runtime lifecycle and retained-delivery admission exposed to an incoming connector.
interface	Message<T>	Message envelope with a payload, portable headers, and optional local metadata.
final class	MessageBatch<T>	Immutable ordered delivery batch.
interface	MessageBatchConfig<T>	Message batch construction options.
interface	MessageConfig<T>	Message construction options.
final class	MessageHeader	One immutable messaging header entry.
interface	MessageHeaders	Immutable ordered messaging headers.
interface	MessageHeaderValue	Immutable value used by portable messaging headers and local message metadata.
interface	MessageMetadata	Immutable exact-name, single-valued metadata local to a message envelope.
final class	Messaging	Declarative messaging annotations.
interface	MessagingChannel<T>	Immutable typed handle identifying a channel in a MessagingGraph.
interface	MessagingConfig	Messaging configuration.
final class	MessagingEntryPoint	Messaging entry-point interception contracts used by generated handler registrations.
class	MessagingException	Runtime exception thrown by the messaging runtime.
interface	MessagingExecutionConfig	Optional messaging execution overrides.
interface	MessagingFailureConfig	Incoming failure-policy overrides applied to the declared policy or messaging defaults.
interface	MessagingGraph	One messaging topology and lifecycle.
class	MessagingRejectedException	Message admission rejection.
interface	ProcessorRegistration	Generated registration for a synchronous one-to-one message processor.

Uses of Api.Preview in io.helidon.messaging.spi

Classes in io.helidon.messaging.spi with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	ChannelConnection	Lifecycle owned by one messaging-graph binding.
interface	IncomingChannel	Incoming connector for one configured binding.
interface	MessagingChannelConfig	Common configuration of an incoming or outgoing messaging channel connection.
interface	MessagingConnector	A configured messaging connector capable of creating channel connections.
interface	MessagingConnectorProvider	Provider of configured messaging connectors.
interface	MessagingConnectorProviderConfig	Common configuration of a messaging connector provider.
interface	MessagingIncomingConfig	Common configuration of an incoming messaging channel connection.
interface	MessagingOutgoingConfig	Common configuration of an outgoing messaging channel connection.
interface	OutgoingChannel	Synchronous outgoing connector for one configured binding.

Uses of Api.Preview in io.helidon.openapi

Classes in io.helidon.openapi with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	OpenApi	OpenAPI document annotations.
final class	OpenApiDocument	Version-neutral OpenAPI document model.
static final class	OpenApiDocument.Builder	OpenAPI document builder.
static final class	OpenApiDocument.Callback	OpenAPI Callback Object.
static final class	OpenApiDocument.CallbackBuilder	OpenAPI callback builder.
static final class	OpenApiDocument.Components	OpenAPI Components Object.
static final class	OpenApiDocument.ComponentsBuilder	OpenAPI components builder.
static final class	OpenApiDocument.Contact	OpenAPI Contact Object.
static final class	OpenApiDocument.ContactBuilder	OpenAPI contact builder.
static final class	OpenApiDocument.Encoding	OpenAPI Encoding Object.
static final class	OpenApiDocument.EncodingBuilder	OpenAPI encoding builder.
static final class	OpenApiDocument.Example	OpenAPI Example Object.
static final class	OpenApiDocument.ExampleBuilder	OpenAPI example builder.
static final class	OpenApiDocument.ExternalDocs	OpenAPI External Documentation Object.
static final class	OpenApiDocument.ExternalDocsBuilder	OpenAPI external documentation builder.
static final class	OpenApiDocument.Header	OpenAPI Header Object.
static final class	OpenApiDocument.HeaderBuilder	OpenAPI header builder.
static final class	OpenApiDocument.Info	OpenAPI Info Object.
static final class	OpenApiDocument.InfoBuilder	OpenAPI info builder.
static final class	OpenApiDocument.License	OpenAPI License Object.
static final class	OpenApiDocument.LicenseBuilder	OpenAPI license builder.
static final class	OpenApiDocument.Link	OpenAPI Link Object.
static final class	OpenApiDocument.LinkBuilder	OpenAPI link builder.
static final class	OpenApiDocument.MediaTypeObject	OpenAPI Media Type Object.
static final class	OpenApiDocument.MediaTypeObjectBuilder	OpenAPI media type builder.
static final class	OpenApiDocument.Operation	OpenAPI Operation Object.
static final class	OpenApiDocument.OperationBuilder	OpenAPI operation builder.
static final class	OpenApiDocument.Parameter	OpenAPI Parameter Object.
static final class	OpenApiDocument.ParameterBuilder	OpenAPI parameter builder.
static final class	OpenApiDocument.PathItem	OpenAPI Path Item Object.
static final class	OpenApiDocument.PathItemBuilder	OpenAPI path item builder.
static final class	OpenApiDocument.RequestBody	OpenAPI Request Body Object.
static final class	OpenApiDocument.RequestBodyBuilder	OpenAPI request body builder.
static final class	OpenApiDocument.Response	OpenAPI Response Object.
static final class	OpenApiDocument.ResponseBuilder	OpenAPI response builder.
static final class	OpenApiDocument.SchemeRequirement	Scheme requirement within an OpenAPI Security Requirement Object.
static final class	OpenApiDocument.SecurityRequirement	OpenAPI Security Requirement Object.
static final class	OpenApiDocument.SecurityRequirementBuilder	OpenAPI security requirement builder.
static final class	OpenApiDocument.SecurityScheme	OpenAPI Security Scheme Object.
static final class	OpenApiDocument.SecuritySchemeBuilder	OpenAPI security scheme builder.
static final class	OpenApiDocument.Server	OpenAPI Server Object.
static final class	OpenApiDocument.ServerBuilder	OpenAPI server builder.
static final class	OpenApiDocument.ServerVariable	OpenAPI Server Variable Object.
static final class	OpenApiDocument.ServerVariableBuilder	OpenAPI server variable builder.
static final class	OpenApiDocument.Tag	OpenAPI Tag Object.
static final class	OpenApiDocument.TagBuilder	OpenAPI tag builder.
interface	OpenApiDocumentContext	Context for generated OpenAPI document composition.
enum	OpenApiGeneratedMode	Generated OpenAPI document source handling mode.

Methods in io.helidon.openapi with annotations of type Api.Preview

Modifier and Type	Method	Description
BUILDER	OpenApiFeatureConfig.BuilderBase.addGeneratedDocumentSource(String generatedDocumentSource)	Named generated document metadata sources to use, in the order configured.
BUILDER	OpenApiFeatureConfig.BuilderBase.addGeneratedDocumentSources(List<String> generatedDocumentSources)	Named generated document metadata sources to use, in the order configured.
BUILDER	OpenApiFeatureConfig.BuilderBase.addGeneratedOperationIds(Map<String,String> generatedOperationIds)	Operation ids to use for generated Java methods.
BUILDER	OpenApiFeatureConfig.BuilderBase.clearGeneratedDocumentSources()	Clear all generatedDocumentSources.
BUILDER	OpenApiFeatureConfig.BuilderBase.clearOpenApiVersion()	Clear existing value of openApiVersion.
List<String>	OpenApiFeatureConfig.BuilderBase.generatedDocumentSources()	Named generated document metadata sources to use, in the order configured.
BUILDER	OpenApiFeatureConfig.BuilderBase.generatedDocumentSources(List<String> generatedDocumentSources)	Named generated document metadata sources to use, in the order configured.
List<String>	OpenApiFeatureConfig.BuilderBase.OpenApiFeatureConfigImpl.generatedDocumentSources()
List<String>	OpenApiFeatureConfig.generatedDocumentSources()	Named generated document metadata sources to use, in the order configured.
OpenApiGeneratedMode	OpenApiFeatureConfig.BuilderBase.generatedMode()	Generated document source handling mode.
BUILDER	OpenApiFeatureConfig.BuilderBase.generatedMode(OpenApiGeneratedMode generatedMode)	Generated document source handling mode.
OpenApiGeneratedMode	OpenApiFeatureConfig.BuilderBase.OpenApiFeatureConfigImpl.generatedMode()
OpenApiGeneratedMode	OpenApiFeatureConfig.generatedMode()	Generated document source handling mode.
Map<String,String>	OpenApiFeatureConfig.BuilderBase.generatedOperationIds()	Operation ids to use for generated Java methods.
BUILDER	OpenApiFeatureConfig.BuilderBase.generatedOperationIds(Map<String,String> generatedOperationIds)	Operation ids to use for generated Java methods.
Map<String,String>	OpenApiFeatureConfig.BuilderBase.OpenApiFeatureConfigImpl.generatedOperationIds()
Map<String,String>	OpenApiFeatureConfig.generatedOperationIds()	Operation ids to use for generated Java methods.
boolean	OpenApiFeatureConfig.BuilderBase.generatedResolveConfigExpressions()	Whether generated document sources resolve annotation string values as Helidon config expressions at runtime.
BUILDER	OpenApiFeatureConfig.BuilderBase.generatedResolveConfigExpressions(boolean generatedResolveConfigExpressions)	Whether generated document sources resolve annotation string values as Helidon config expressions at runtime.
boolean	OpenApiFeatureConfig.BuilderBase.OpenApiFeatureConfigImpl.generatedResolveConfigExpressions()
boolean	OpenApiFeatureConfig.generatedResolveConfigExpressions()	Whether generated document sources resolve annotation string values as Helidon config expressions at runtime.
Optional<OpenApiVersion>	OpenApiFeatureConfig.BuilderBase.OpenApiFeatureConfigImpl.openApiVersion()
Optional<OpenApiVersion>	OpenApiFeatureConfig.BuilderBase.openApiVersion()	OpenAPI version implementation for rendered generated or merged documents.
BUILDER	OpenApiFeatureConfig.BuilderBase.openApiVersion(OpenApiVersion openApiVersion)	OpenAPI version implementation for rendered generated or merged documents.
Optional<OpenApiVersion>	OpenApiFeatureConfig.openApiVersion()	OpenAPI version implementation for rendered generated or merged documents.
boolean	OpenApiFeatureConfig.BuilderBase.openApiVersionDiscoverServices()	Service discovery flag for OpenApiFeatureConfig.BuilderBase.openApiVersion().
BUILDER	OpenApiFeatureConfig.BuilderBase.openApiVersionDiscoverServices(boolean openApiVersionDiscoverServices)	Service discovery flag for OpenApiFeatureConfig.BuilderBase.openApiVersion().

Uses of Api.Preview in io.helidon.openapi.spi

Classes in io.helidon.openapi.spi with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	OpenApiDocumentSource	Source of generated OpenAPI document metadata.
interface	OpenApiVersion	OpenAPI version implementation.
interface	OpenApiVersionProvider	OpenApiVersion provider.

Uses of Api.Preview in io.helidon.openapi.v30

Classes in io.helidon.openapi.v30 with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	OpenApi30Version	OpenAPI 3.0 version implementation.
interface	OpenApi30VersionConfig	OpenAPI 3.0 version configuration.

Uses of Api.Preview in io.helidon.openapi.v31

Classes in io.helidon.openapi.v31 with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	OpenApi31Version	OpenAPI 3.1 version implementation.
interface	OpenApi31VersionConfig	OpenAPI 3.1 version configuration.

Uses of Api.Preview in io.helidon.openapi.v32

Classes in io.helidon.openapi.v32 with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	OpenApi32Version	OpenAPI 3.2 version implementation.
interface	OpenApi32VersionConfig	OpenAPI 3.2 version configuration.

Uses of Api.Preview in io.helidon.service.registry

Classes in io.helidon.service.registry with annotations of type Api.Preview

Modifier and Type	Interface	Description
static interface	Interception.EntryPointInterceptor	Interceptor around initial entry into the Helidon system.
static @interface	Service.EntryPoint	Instruction for the Helidon Service Codegen to generate method metadata for methods meta-annotated with this annotation.

Uses of Api.Preview in io.helidon.telemetry.opentelemetry

Classes in io.helidon.telemetry.opentelemetry with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	ApplicationOpenTelemetry	Shared OpenTelemetry selection used by Helidon telemetry integrations.

Uses of Api.Preview in io.helidon.telemetry.opentelemetry.spi

Classes in io.helidon.telemetry.opentelemetry.spi with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	OpenTelemetryOwnershipStrategy	Strategy for contributing an application-wide OpenTelemetry runtime candidate.

Uses of Api.Preview in io.helidon.webclient.api

Classes in io.helidon.webclient.api with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	ClientAltSvcConfig	Preview client policy for accepting and using HTTP Alt-Svc response advertisements.
final class	RestClient	Annotations and APIs for type safe REST clients.

Methods in io.helidon.webclient.api with annotations of type Api.Preview

Modifier and Type	Method	Description
Optional<ClientAltSvcConfig>	HttpClientConfig.altSvc()	Client policy for accepting and using HTTP Alt-Svc response advertisements.
Optional<ClientAltSvcConfig>	HttpClientConfig.BuilderBase.altSvc()	Client policy for accepting and using HTTP Alt-Svc response advertisements.
BUILDER	HttpClientConfig.BuilderBase.altSvc(ClientAltSvcConfig altSvc)	Client policy for accepting and using HTTP Alt-Svc response advertisements.
BUILDER	HttpClientConfig.BuilderBase.altSvc(Consumer<ClientAltSvcConfig.Builder> consumer)	Client policy for accepting and using HTTP Alt-Svc response advertisements.
BUILDER	HttpClientConfig.BuilderBase.altSvc(Supplier<? extends ClientAltSvcConfig> supplier)	Client policy for accepting and using HTTP Alt-Svc response advertisements.
Optional<ClientAltSvcConfig>	HttpClientConfig.BuilderBase.HttpClientConfigImpl.altSvc()
BUILDER	HttpClientConfig.BuilderBase.clearAltSvc()	Clear existing value of altSvc.

Uses of Api.Preview in io.helidon.webclient.grpc

Classes in io.helidon.webclient.grpc with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	RpcClient	Declarative gRPC client annotations.

Methods in io.helidon.webclient.grpc with annotations of type Api.Preview

Modifier and Type	Method	Description
default <ReqT,ResT> Stream<ResT>	GrpcServiceClient.bidirectional(String methodName, Stream<ReqT> requests)	gRPC bidirectional call using resource-owning Streams.
default <ReqT,ResT> ResT	GrpcServiceClient.clientStreaming(String methodName, Stream<ReqT> requests)	Blocking gRPC client-streaming call consuming a resource-owning Stream.
default <ReqT,ResT> Stream<ResT>	GrpcServiceClient.serverStreaming(String methodName, ReqT request)	Blocking gRPC server-streaming call exposed as a resource-owning Stream.

Uses of Api.Preview in io.helidon.webclient.websocket

Classes in io.helidon.webclient.websocket with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	WebSocketClient	Annotations and APIs for type safe WebSocket clients.
static @interface	WebSocketClient.Endpoint	Definition of the websocket client API.

Uses of Api.Preview in io.helidon.webserver.graphql

Classes in io.helidon.webserver.graphql with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	GraphQlEntryPoint	Container class for types related to GraphQL resolver entry points.
final class	GraphQlServer	Declarative GraphQL server annotations.

Methods in io.helidon.webserver.graphql with annotations of type Api.Preview

Modifier and Type	Method	Description
GraphQlService.Builder	GraphQlService.Builder.httpEntryPoints(HttpEntryPoint.EntryPoints entryPoints, ServiceDescriptor<?> descriptor, Set<Qualifier> typeQualifiers, List<Annotation> typeAnnotations)	Configure HTTP entry point wrapping for this GraphQL service.

Uses of Api.Preview in io.helidon.webserver.grpc

Classes in io.helidon.webserver.grpc with annotations of type Api.Preview

Modifier and Type	Class	Description
class	GrpcEntryPoint	Container class for types related to gRPC entry points.
interface	GrpcRouteRegistration	A contract for generated gRPC route registrations.
final class	RpcServer	Declarative gRPC server annotations.

Uses of Api.Preview in io.helidon.webserver.http

Classes in io.helidon.webserver.http with annotations of type Api.Preview

Modifier and Type	Class	Description
final class	AltSvc	Runtime support for a single advertised alternative service.
interface	AltSvcConfig	Configuration of a single advertised alternative service.
class	HttpEntryPoint	Container class for types related to HTTP entry points.
final class	RestServer	APIs to define a declarative server endpoint.

Uses of Api.Preview in io.helidon.webserver.http.spi

Classes in io.helidon.webserver.http.spi with annotations of type Api.Preview

Modifier and Type	Interface	Description
interface	ErrorHandlerProvider<T extends Throwable>	Error handler provider to create a service using ServiceRegistry, that provides an error handler.

Uses of Api.Preview in io.helidon.webserver.http1

Methods in io.helidon.webserver.http1 with annotations of type Api.Preview

Modifier and Type	Method	Description
default Optional<AltSvc>	Http1Config.altSvc()	Explicit Alt-Svc advertisement.
Optional<AltSvc>	Http1Config.BuilderBase.altSvc()	Explicit Alt-Svc advertisement.
BUILDER	Http1Config.BuilderBase.altSvc(AltSvc altSvc)	Explicit Alt-Svc advertisement.
BUILDER	Http1Config.BuilderBase.altSvc(AltSvcConfig altSvc)	Explicit Alt-Svc advertisement.
BUILDER	Http1Config.BuilderBase.altSvc(Consumer<AltSvcConfig.Builder> consumer)	Explicit Alt-Svc advertisement.
Optional<AltSvc>	Http1Config.BuilderBase.Http1ConfigImpl.altSvc()
BUILDER	Http1Config.BuilderBase.clearAltSvc()	Clear existing value of altSvc.

Uses of Api.Preview in io.helidon.webserver.http2

Methods in io.helidon.webserver.http2 with annotations of type Api.Preview

Modifier and Type	Method	Description
default Optional<AltSvc>	Http2Config.altSvc()	Explicit Alt-Svc advertisement for responses handled by HTTP routing, excluding HTTP/2 subprotocol responses such as gRPC.
Optional<AltSvc>	Http2Config.BuilderBase.altSvc()	Explicit Alt-Svc advertisement for responses handled by HTTP routing, excluding HTTP/2 subprotocol responses such as gRPC.
BUILDER	Http2Config.BuilderBase.altSvc(AltSvc altSvc)	Explicit Alt-Svc advertisement for responses handled by HTTP routing, excluding HTTP/2 subprotocol responses such as gRPC.
BUILDER	Http2Config.BuilderBase.altSvc(AltSvcConfig altSvc)	Explicit Alt-Svc advertisement for responses handled by HTTP routing, excluding HTTP/2 subprotocol responses such as gRPC.
BUILDER	Http2Config.BuilderBase.altSvc(Consumer<AltSvcConfig.Builder> consumer)	Explicit Alt-Svc advertisement for responses handled by HTTP routing, excluding HTTP/2 subprotocol responses such as gRPC.
BUILDER	Http2Config.BuilderBase.altSvc(Supplier<? extends AltSvc> supplier)	Explicit Alt-Svc advertisement for responses handled by HTTP routing, excluding HTTP/2 subprotocol responses such as gRPC.
Optional<AltSvc>	Http2Config.BuilderBase.Http2ConfigImpl.altSvc()
BUILDER	Http2Config.BuilderBase.clearAltSvc()	Clear existing value of altSvc.