Class WebClientMetrics

java.lang.Object

io.helidon.webclient.metrics.WebClientMetrics

All Implemented Interfaces:

NamedService, WebClientService

public class WebClientMetrics
extends Object
implements WebClientService

Container object for all metrics created by the config.

Nested Class Summary

Nested classes/interfaces inherited from interface WebClientService

WebClientService.Chain, WebClientService.TransportChain, WebClientService.WireProtocolChain

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
static io.helidon.webclient.metrics.WebClientMetric.Builder	counter()	Creates new counter client metric.
static WebClientMetrics	create(Config config)	Creates new client metrics based on config.
static io.helidon.webclient.metrics.WebClientMetric.Builder	gaugeInProgress()	Creates new gauge in progress client metric.
WebClientServiceResponse	handle(WebClientService.Chain chain, WebClientServiceRequest request)	Invoke a service, call WebClientService.Chain.proceed(io.helidon.webclient.api.WebClientServiceRequest) to call the next service in the chain.
static io.helidon.webclient.metrics.WebClientMetric.Builder	meter()	Creates new meter client metric.
static io.helidon.webclient.metrics.WebClientMetric.Builder	timer()	Creates new timer client metric.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface WebClientService

name, type

Modifier and Type	Method	Description
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

timer

public static io.helidon.webclient.metrics.WebClientMetric.Builder timer()

Creates new timer client metric.

Returns:

client metric builder

counter

public static io.helidon.webclient.metrics.WebClientMetric.Builder counter()

Creates new counter client metric.

Returns:

client metric builder

meter

public static io.helidon.webclient.metrics.WebClientMetric.Builder meter()

Creates new meter client metric.

Returns:

client metric builder

gaugeInProgress

public static io.helidon.webclient.metrics.WebClientMetric.Builder gaugeInProgress()

Creates new gauge in progress client metric.

Returns:

client metric builder

create

public static WebClientMetrics create(Config config)

Creates new client metrics based on config.

Parameters:

config - config

Returns:

client metrics instance

handle

public WebClientServiceResponse handle(WebClientService.Chain chain,
 WebClientServiceRequest request)

Description copied from interface: WebClientService

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

Specified by:

handle in interface WebClientService

Parameters:

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

request - request from the client, or previous services

Returns:

response to be returned to the client