Package io.micrometer.core.instrument.binder.httpcomponents

Class MicrometerHttpRequestExecutor

java.lang.Object

org.apache.http.protocol.HttpRequestExecutor

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

@Incubating(since="1.2.0")
public class MicrometerHttpRequestExecutor
extends org.apache.http.protocol.HttpRequestExecutor

This HttpRequestExecutor tracks the request duration of every request, that goes through an 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	Description
static class	MicrometerHttpRequestExecutor.Builder

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_URI_PATTERN_HEADER	Deprecated. use DefaultUriMapper.URI_PATTERN_HEADER since 1.4.0

Fields inherited from class org.apache.http.protocol.HttpRequestExecutor

DEFAULT_WAIT_FOR_CONTINUE

Method Summary

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

Methods inherited from class org.apache.http.protocol.HttpRequestExecutor

canResponseHaveBody, doReceiveResponse, doSendRequest, postProcess, preProcess

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_URI_PATTERN_HEADER

@Deprecated
public static final String DEFAULT_URI_PATTERN_HEADER

Deprecated.

use DefaultUriMapper.URI_PATTERN_HEADER since 1.4.0

Default header name for URI pattern.

See Also:

• Constant Field Values

Method Details

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 org.apache.http.HttpResponse execute(org.apache.http.HttpRequest request,
 org.apache.http.HttpClientConnection conn,
 org.apache.http.protocol.HttpContext context)
                                     throws IOException,
org.apache.http.HttpException

Overrides:

execute in class org.apache.http.protocol.HttpRequestExecutor

Throws:

IOException

org.apache.http.HttpException