Module io.helidon.common

Package io.helidon.common

package io.helidon.common

Common utilities for Helidon projects.

See Also:

• Builder
• Errors

Related Packages

Module	Package	Description
io.helidon	io.helidon	Startup of Helidon applications.
io.helidon.common.buffers	io.helidon.common.buffers	Byte buffers and byte operations.
io.helidon.common.config	io.helidon.common.config	Provides the minimal set of types for immutable, tree-structured configuration access.
io.helidon.common.configurable	io.helidon.common.configurable	General utilities that use Config.
io.helidon.common.context	io.helidon.common.context	Support for context propagation across executor boundaries.
io.helidon.common.crypto	io.helidon.common.crypto	Common cryptography implementations.
io.helidon.common.features	io.helidon.common.features	Feature support for Helidon flavors.
io.helidon.common.mapper	io.helidon.common.mapper	Support for mapping of types.
io.helidon.common.parameters	io.helidon.common.parameters	Support for parameters with multiple values.
io.helidon.common.pki	io.helidon.common.pki	Utilities for PKI configuration and loading of certificates and keys.
io.helidon.common.reactive	io.helidon.common.reactive	Common reactive library for Helidon projects.
io.helidon.common.security	io.helidon.common.security	Types that are security related and can be used across all components (servers, clients etc.).
io.helidon.common.socket	io.helidon.common.socket	Socket abstraction and data writing.
io.helidon.common.task	io.helidon.common.task	Interruptable tasks and related executors.
io.helidon.common.tls	io.helidon.common.tls	TLS Configuration for client and server.
io.helidon.common.types	io.helidon.common.types	Subset of Builder's SPI types that are useful for runtime.
io.helidon.common.uri	io.helidon.common.uri	URI utilities.

Class	Description
Base64Value	Base64 wrapper.
Builder<B extends Builder<B,T>,T>	Interface for builders, to be able to accept a builder in addition to an instance.
Errors	Errors utility used to file processing messages (e.g.
Errors.Collector	A collector of Errors.ErrorMessages.
Errors.ErrorMessage	Error message with a severity and a source.
Errors.ErrorMessagesException	Exception used by Errors.checkValid() thrown in case there are fatal messages.
Generated	Annotation marking this type as generated.
GenericType<T>	Represents a full type including generics declaration, to avoid information loss due to type erasure.
HelidonServiceLoader<T>	Helidon specific support for Java Service Loaders.
HelidonServiceLoader.Builder<T>	Fluent api builder for HelidonServiceLoader.
LazyList<T>	Wrapper for list of LazyValues while keeping laziness.
LazyValue<T>	A typed supplier that wraps another supplier and only retrieves the value on the first request to Supplier.get(), caching the value for all subsequent invocations.
NativeImageHelper	Utility for GraalVM native image.
ParserHelper	Utility class for parsing.
Reflected	A type annotated with this annotation will be added to native image with reflection support for all methods and fields (including private).
SerializationConfig	Support for JEP 290 - deserialization filtering.
SerializationConfig.Action	What action to take if there is no global filter configured, or if the configuration is not according to Helidon expectations.
SerializationConfig.Builder	Fluent API builder to customize SerializationConfig.
SerializationConfig.TraceOption	Deserialization tracing options.
Severity	Severity of an event.
Version	Simple class to provide version information.
Weight	Annotation that can define a type weight.
Weighted	Interface to define that this class is a class with weight.
Weights	Weight utilities.