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

Packages that use Api.Preview

Package	Description
io.helidon.common.mapper	Support for mapping of types.
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.http	HTTP APIs and implementations usable by both server and client side of the HTTP story.
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.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.webclient.api	Helidon WebClient APIs shared by all types of clients.
io.helidon.webclient.websocket	Helidon WebClient WebSocket Support.
io.helidon.webserver.http	Helidon WebServer HTTP specific APIs.
io.helidon.webserver.http.spi	Helidon WebServer HTTP SPI.

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.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.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.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 JSON values.
final class	JsonBoolean	Represents a JSON boolean value (true or false).
interface	JsonGenerator	A JSON generator interface for writing JSON data.
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.
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.service.registry

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

Modifier and Type	Class	Description
final class	Interception	Interception annotations and types.
static interface	Interception.EntryPointInterceptor	Interceptor around initial entry into the Helidon system.
final class	Service	A set of annotations (and APIs) required to declare a service.
static @interface	Service.EntryPoint	Instruction for the Helidon Service Codegen to generate method metadata for methods meta-annotated with this annotation.
static @interface	Service.Provider	A service provider.

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

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

Modifier and Type	Class	Description
final class	RestClient	Annotations and APIs for type safe REST clients.

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.http

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

Modifier and Type	Class	Description
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.