Module io.helidon.service.registry

Package io.helidon.service.registry

Interface InterceptionContext

All Superinterfaces:

Prototype.Api

All Known Implementing Classes:

InterceptionContext.BuilderBase.InterceptionContextImpl

public interface InterceptionContext
extends Prototype.Api

Invocation context provides metadata about the invoked element to an interceptor. Used by Interception.Interceptor.

See Also:

• builder()
• create()

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	InterceptionContext.Builder	Fluent API builder for InterceptionContext.
static class	InterceptionContext.BuilderBase<BUILDER extends InterceptionContext.BuilderBase<BUILDER,PROTOTYPE>,PROTOTYPE extends InterceptionContext>	Fluent API builder base for InterceptionContext.

Method Summary

Modifier and Type	Method	Description
static InterceptionContext.Builder	builder()	Create a new fluent API builder to customize configuration.
static InterceptionContext.Builder	builder(InterceptionContext instance)	Create a new fluent API builder from an existing instance.
static InterceptionContext	create()	Create a new instance with default values.
TypedElementInfo	elementInfo()	The element info represents the method, field, or the constructor being invoked.
ServiceInfo	serviceInfo()	The service being intercepted.
Optional<Object>	serviceInstance()	The service instance being intercepted.
List<Annotation>	typeAnnotations()	Annotations on the enclosing type.

Method Details

builder

static InterceptionContext.Builder builder()

Create a new fluent API builder to customize configuration.

Returns:

a new builder

builder

static InterceptionContext.Builder builder(InterceptionContext instance)

Create a new fluent API builder from an existing instance.

Parameters:

instance - an existing instance used as a base for the builder

Returns:

a builder based on an instance

create

static InterceptionContext create()

Create a new instance with default values.

Returns:

a new instance

serviceInstance

Optional<Object> serviceInstance()

The service instance being intercepted. This always returns the underlying instance.

Returns:

instance being intercepted, or empty optional if the intercepted method is not done on an instance (i.e. a constructor interception)

serviceInfo

ServiceInfo serviceInfo()

The service being intercepted.

Returns:

the service being intercepted

typeAnnotations

List<Annotation> typeAnnotations()

Annotations on the enclosing type.

Returns:

the annotations on the enclosing type

elementInfo

TypedElementInfo elementInfo()

The element info represents the method, field, or the constructor being invoked.

Returns:

the element info of element being intercepted