Package io.micrometer.java11.instrument.binder.jdk

Class MicrometerHttpClient

java.lang.Object

java.net.http.HttpClient

io.micrometer.java11.instrument.binder.jdk.MicrometerHttpClient

All Implemented Interfaces:

AutoCloseable

public class MicrometerHttpClient
extends HttpClient

Delegates to an HttpClient while instrumenting with Micrometer any HTTP calls made. Example setup:

 HttpClient observedClient = MicrometerHttpClient.instrumentationBuilder(HttpClient.newHttpClient(), meterRegistry).build();
 

Inspired by interceptable-http-client.

Since:

1.13.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MicrometerHttpClient.InstrumentationBuilder	Builder for MicrometerHttpClient.

Nested classes/interfaces inherited from class java.net.http.HttpClient

HttpClient.Builder, HttpClient.Redirect, HttpClient.Version

Field Summary

Fields

Modifier and Type	Field	Description
static final String	URI_PATTERN_HEADER	Header name for URI pattern.

Method Summary

Modifier and Type	Method	Description
Optional<Authenticator>	authenticator()
Optional<Duration>	connectTimeout()
Optional<CookieHandler>	cookieHandler()
Optional<Executor>	executor()
HttpClient.Redirect	followRedirects()
static MicrometerHttpClient.InstrumentationBuilder	instrumentationBuilder(HttpClient httpClient, io.micrometer.core.instrument.MeterRegistry meterRegistry)	Builder for instrumentation of HttpClient.
Optional<ProxySelector>	proxy()
<T> HttpResponse<T>	send(HttpRequest httpRequest, HttpResponse.BodyHandler<T> bodyHandler)
<T> CompletableFuture<HttpResponse<T>>	sendAsync(HttpRequest httpRequest, HttpResponse.BodyHandler<T> bodyHandler)
<T> CompletableFuture<HttpResponse<T>>	sendAsync(HttpRequest httpRequest, HttpResponse.BodyHandler<T> bodyHandler, HttpResponse.PushPromiseHandler<T> pushPromiseHandler)
SSLContext	sslContext()
SSLParameters	sslParameters()
HttpClient.Version	version()

Methods inherited from class java.net.http.HttpClient

awaitTermination, close, isTerminated, newBuilder, newHttpClient, newWebSocketBuilder, shutdown, shutdownNow

Methods inherited from class java.lang.Object

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

Field Details

URI_PATTERN_HEADER

public static final String URI_PATTERN_HEADER

Header name for URI pattern.

See Also:

• Constant Field Values

Method Details

instrumentationBuilder

public static MicrometerHttpClient.InstrumentationBuilder instrumentationBuilder(HttpClient httpClient,
 io.micrometer.core.instrument.MeterRegistry meterRegistry)

Builder for instrumentation of HttpClient.

Parameters:

httpClient - HttpClient to wrap

meterRegistry - meter registry

Returns:

builder

cookieHandler

public Optional<CookieHandler> cookieHandler()

Specified by:

cookieHandler in class HttpClient

connectTimeout

public Optional<Duration> connectTimeout()

Specified by:

connectTimeout in class HttpClient

followRedirects

public HttpClient.Redirect followRedirects()

Specified by:

followRedirects in class HttpClient

proxy

public Optional<ProxySelector> proxy()

Specified by:

proxy in class HttpClient

sslContext

public SSLContext sslContext()

Specified by:

sslContext in class HttpClient

sslParameters

public SSLParameters sslParameters()

Specified by:

sslParameters in class HttpClient

authenticator

public Optional<Authenticator> authenticator()

Specified by:

authenticator in class HttpClient

version

public HttpClient.Version version()

Specified by:

version in class HttpClient

executor

public Optional<Executor> executor()

Specified by:

executor in class HttpClient

send

public <T> HttpResponse<T> send(HttpRequest httpRequest,
 HttpResponse.BodyHandler<T> bodyHandler)
                         throws IOException,
InterruptedException

Specified by:

send in class HttpClient

Throws:

IOException

InterruptedException

sendAsync

public <T> CompletableFuture<HttpResponse<T>> sendAsync(HttpRequest httpRequest,
 HttpResponse.BodyHandler<T> bodyHandler)

Specified by:

sendAsync in class HttpClient

sendAsync

public <T> CompletableFuture<HttpResponse<T>> sendAsync(HttpRequest httpRequest,
 HttpResponse.BodyHandler<T> bodyHandler,
 @Nullable
 HttpResponse.PushPromiseHandler<T> pushPromiseHandler)

Specified by:

sendAsync in class HttpClient