Interface WebClientService

All Superinterfaces:

NamedService

All Known Subinterfaces:

WebClientDiscovery

All Known Implementing Classes:

WebClientContextService, WebClientMeter, WebClientMetrics, WebClientSecurity, WebClientTelemetryMetrics, WebClientTelemetryTracing, WebClientTracing

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface WebClientService
extends NamedService

Extension that can modify web client behavior.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	WebClientService.Chain	Chain of services.
static interface	WebClientService.TransportChain	Terminal service chain that can expose transport response context after an invocation.
static interface	WebClientService.WireProtocolChain	Terminal service chain that exposes the currently selected wire protocol.

Method Summary

Modifier and Type	Method	Description
WebClientServiceResponse	handle(WebClientService.Chain chain, WebClientServiceRequest clientRequest)	Invoke a service, call WebClientService.Chain.proceed(io.helidon.webclient.api.WebClientServiceRequest) to call the next service in the chain.
default String	name()	Name of this implementation, as provided in ConfiguredProvider.create(Config, String).
default String	type()	Type of this implementation, to distinguish instances of same type, with different NamedService.name().

Method Details

name

default String name()

Description copied from interface: NamedService

Name of this implementation, as provided in ConfiguredProvider.create(Config, String).

Specified by:

name in interface NamedService

Returns:

name of this service

type

default String type()

Description copied from interface: NamedService

Type of this implementation, to distinguish instances of same type, with different NamedService.name(). Use for example ConfiguredProvider.configKey() to define the type.

Specified by:

type in interface NamedService

Returns:

type of this service

handle

WebClientServiceResponse handle(WebClientService.Chain chain,
 WebClientServiceRequest clientRequest)

Invoke a service, call WebClientService.Chain.proceed(io.helidon.webclient.api.WebClientServiceRequest) to call the next service in the chain.

Parameters:

chain - to invoke next web client service, or the HTTP call if this is the last service

clientRequest - request from the client, or previous services

Returns:

response to be returned to the client