io.micrometer.core.instrument.binder.httpcomponents

Class MicrometerHttpRequestExecutor

java.lang.Object

HttpRequestExecutor

io.micrometer.core.instrument.binder.httpcomponents.MicrometerHttpRequestExecutor

@Incubating(since="1.2.0")
public class MicrometerHttpRequestExecutor
extends HttpRequestExecutor

This HttpRequestExecutor tracks the request duration of every request, that goes through an org.apache.http.client.HttpClient. It must be registered as request executor when creating the HttpClient instance. For example:

     HttpClientBuilder.create()
         .setRequestExecutor(MicrometerHttpRequestExecutor
                 .builder(meterRegistry)
                 .build())
         .build();
 

Since:

1.2.0

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MicrometerHttpRequestExecutor.Builder

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_URI_PATTERN_HEADER Default header name for URI pattern.

Method Summary

Modifier and Type	Method and Description
static MicrometerHttpRequestExecutor.Builder	builder(MeterRegistry registry) Use this method to create an instance of MicrometerHttpRequestExecutor.
HttpResponse	execute(HttpRequest request, HttpClientConnection conn, HttpContext context)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_URI_PATTERN_HEADER

public static final String DEFAULT_URI_PATTERN_HEADER

Default header name for URI pattern.

See Also:

Constant Field Values

Method Detail

builder

public static MicrometerHttpRequestExecutor.Builder builder(MeterRegistry registry)

Use this method to create an instance of MicrometerHttpRequestExecutor.

Parameters:

registry - The registry to register the metrics to.

Returns:

An instance of the builder, which allows further configuration of the request executor.

execute

public HttpResponse execute(HttpRequest request,
                            HttpClientConnection conn,
                            HttpContext context)
                     throws IOException,
                            HttpException

Throws:

IOException

HttpException