Overview (Helidon 0.10.5 API)

Microprofile
Package	Description
io.helidon.microprofile.config	CDI extension for Helidon implementation of microprofile config.
io.helidon.microprofile.config.cdi	Helidon implementation of microprofile config.
io.helidon.microprofile.health	Implements the JAX-RS and CDI support for microprofile.
io.helidon.microprofile.health.checks	Healthchecks provided by our Microprofile implementation.
io.helidon.microprofile.metrics	Microprofile metrics specification implementation.
io.helidon.microprofile.metrics.cdi	CDI extension implementing support for Microprofile metrics.
io.helidon.microprofile.security	Integration of Helidon security with Microprofile server.
io.helidon.microprofile.server	Microprofile 1.0 server implementation.
io.helidon.microprofile.server.spi	SPI to extends microprofile server.

Common APIs
Package	Description
io.helidon.common	Common utilities for Helidon projects.
io.helidon.common.configurable	General utilities that use `Config`.
io.helidon.common.http	HTTP APIs and implementations usable by both server and client side of the HTTP story.
io.helidon.common.pki	Utilities for PKI configuration and loading of certificates and keys.
io.helidon.common.reactive	Common reactive library for Helidon projects.
io.helidon.common.reactive.valve	Reactive utilities for Helidon projects.

Configuration API
Package	Description
io.helidon.config	Provides interfaces and classes for loading and working with immutable, tree-structured configuration data.
io.helidon.config.etcd	Etcd configuration source.
io.helidon.config.git	Git configuration source.
io.helidon.config.hocon	HOCON format ConfigParser implementation using Typesafe (Lightbend) Config library.
io.helidon.config.spi	Configuration SPI that defines the behavior developers can implement to extend the config system.
io.helidon.config.yaml	YAML format ConfigParser implementation.

Security API
Package	Description
io.helidon.security	Security
io.helidon.security.abac	Attribute based access control (ABAC) security provider.
io.helidon.security.abac.policy	Attribute based access control policy validator.
io.helidon.security.abac.policy.el	Integration with Java EE expression language.
io.helidon.security.abac.policy.spi	Service provider interface (SPI) to support policy statements in Attribute based access control.
io.helidon.security.abac.role	Role attribute validator.
io.helidon.security.abac.scope	Scope (OAuth2) attribute validator.
io.helidon.security.abac.spi	Attribute based access control (ABAC) security provider's SPI.
io.helidon.security.abac.time	Time attribute validator.
io.helidon.security.annot	Annotations for integration with containers supporting them.
io.helidon.security.google	Integration with Google login button.
io.helidon.security.jersey	Jersey integration for security module.
io.helidon.security.jwt	JWT (JSON web token) support.
io.helidon.security.jwt.jwk	JWK (JSON web key) support.
io.helidon.security.oidc	Integration with Open ID Connect providers.
io.helidon.security.oidc.common	Open ID Connect (OIDC) classes usable from all OIDC related components.
io.helidon.security.provider.header	Provider that can extract username from a (any) header.
io.helidon.security.provider.httpauth	Basic security provider, supporting "basic" and "digest" authentication schemes with role support.
io.helidon.security.provider.httpsign	Provider supporting validation of incoming signatures and signing of outbound requests.
io.helidon.security.provider.jwt	Provider that can process incoming JWTs and assert users based on them and can propagate JWTs (or create new ones) for outbound calls.
io.helidon.security.providers	Common classes for provider implementation.
io.helidon.security.spi	Security component's SPI.
io.helidon.security.tools.config	Support for encrypted properties.
io.helidon.security.util	General utilities for security modules.
io.helidon.security.webserver	Integration library for RxServer.

Reactive Web Server API
Package	Description
io.helidon.webserver	Reactive web server API.
io.helidon.webserver.jersey	This package contains JAX-RS (Jersey based) support for `WebServer`'s `Routing`.
io.helidon.webserver.json	This package contains JSON-P (`javax.json`) support for `WebServer`'s `Routing`.
io.helidon.webserver.netty	Netty based implementation of WebServer HTTP IO SPI.
io.helidon.webserver.opentracing	Opentracing Jersey Integration.
io.helidon.webserver.prometheus	Support for Prometheus client endpoint.
io.helidon.webserver.spi	WebServer SPI.
io.helidon.webserver.zipkin	Brave based Open Tracing implementation for an integration with Zipkin.

Integrations
Package	Description
io.helidon.integrations.cdi.oci.objectstorage	Provides classes and interfaces that integrate the OCI object storage service into CDI 2.0-based applications.
io.helidon.integrations.datasource.hikaricp.cdi	CDI integration for the Hikari connection pool.
io.helidon.integrations.datasource.hikaricp.cdi.config	Provides classes and interfaces marrying MicroProfile Config constructs and `ServiceConfiguration` constructs for the Hikari Connection Pool.
io.helidon.integrations.jedis.cdi	CDI integration for the Jedis Redis client.
io.helidon.service.configuration.accs	Provides the `ACCSSystem` `System` implementation.
io.helidon.service.configuration.api	Provides classes and interfaces for automatically discovering service configuration information.
io.helidon.service.configuration.hikaricp	Provides classes and interfaces for automatically discovering service configuration information relevant to Hikari connection pool componentry.
io.helidon.service.configuration.hikaricp.accs	Provides classes and interfaces for automatically discovering service configuration information relevant to Hikari connection pool componentry when running on the Oracle Application Cloud Container Service system.
io.helidon.service.configuration.hikaricp.localhost	Provides classes and interfaces for automatically discovering service configuration information relevant to Hikari connection pool componentry suitable for local testing environments.
io.helidon.service.configuration.kubernetes	Provides classes and interfaces related to service configuration on a Kubernetes system.
io.helidon.service.configuration.localhost	Provides the `LocalhostSystem` `System` implementation.
io.helidon.service.configuration.microprofile.config	Provides classes and interfaces that implement the `ConfigSource` interface with `ServiceConfiguration` constructs.

Other Packages
Package	Description
io.helidon.metrics	Metrics support for Java SE, uses the Microprofile metrics APIs and formats.

Helidon 0.10.5 API Documentation