org.springframework.boot.actuate.metrics.web.servlet

Class LongTaskTimingHandlerInterceptor

java.lang.Object

org.springframework.boot.actuate.metrics.web.servlet.LongTaskTimingHandlerInterceptor

All Implemented Interfaces:

HandlerInterceptor

public class LongTaskTimingHandlerInterceptor
extends Object
implements HandlerInterceptor

A HandlerInterceptor that supports Micrometer's long task timers configured on a handler using @Timed with longTask set to true.

Since:

2.0.7

Author:

Andy Wilkinson

Constructor Summary

Constructors

Constructor and Description
LongTaskTimingHandlerInterceptor(io.micrometer.core.instrument.MeterRegistry registry, WebMvcTagsProvider tagsProvider) Creates a new LongTaskTimingHandlerInterceptor that will create LongTaskTimers using the given registry.

Method Summary

Modifier and Type	Method and Description
void	afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
boolean	preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.web.servlet.HandlerInterceptor

postHandle

Constructor Detail

LongTaskTimingHandlerInterceptor

public LongTaskTimingHandlerInterceptor(io.micrometer.core.instrument.MeterRegistry registry,
                                        WebMvcTagsProvider tagsProvider)

Creates a new LongTaskTimingHandlerInterceptor that will create LongTaskTimers using the given registry. Timers will be tagged using the given tagsProvider.

Parameters:

registry - the registry

tagsProvider - the tags provider

Method Detail

preHandle

public boolean preHandle(HttpServletRequest request,
                         HttpServletResponse response,
                         Object handler)
                  throws Exception

Specified by:

preHandle in interface HandlerInterceptor

Throws:

Exception

afterCompletion

public void afterCompletion(HttpServletRequest request,
                            HttpServletResponse response,
                            Object handler,
                            Exception ex)
                     throws Exception

Specified by:

afterCompletion in interface HandlerInterceptor

Throws:

Exception