io.jboot.support.metric.request

类 AbstractInstrumentedFilter

java.lang.Object

com.jfinal.handler.Handler

io.jboot.support.metric.request.AbstractInstrumentedFilter

直接已知子类:

JbootRequestMetricHandler

public abstract class AbstractInstrumentedFilter
extends com.jfinal.handler.Handler

Filter implementation which captures request information and a breakdown of the response codes being returned.

嵌套类概要

嵌套类

限定符和类型	类和说明
private class	AbstractInstrumentedFilter.AsyncResultListener
private static class	AbstractInstrumentedFilter.StatusExposingServletResponse

字段概要

字段

限定符和类型	字段和说明
private com.codahale.metrics.Counter	activeRequests
private com.codahale.metrics.Meter	errorsMeter
private JbootMetricConfig	jbootMetricConfig
private Map<Integer,String>	meterNamesByStatusCode
private ConcurrentMap<Integer,com.codahale.metrics.Meter>	metersByStatusCode
private com.codahale.metrics.Meter	otherMeter
private com.codahale.metrics.Timer	requestTimer
private com.codahale.metrics.Meter	timeoutsMeter

从类继承的字段 com.jfinal.handler.Handler

next, nextHandler

构造器概要

构造器

限定符	构造器和说明
protected	AbstractInstrumentedFilter(Map<Integer,String> meterNamesByStatusCode, String otherMetricName) Creates a new instance of the filter.

方法概要

限定符和类型	方法和说明
void	handle(String target, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, boolean[] isHandled)
private void	markMeterForStatusCode(int status)

从类继承的方法 java.lang.Object

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

字段详细资料

meterNamesByStatusCode

private final Map<Integer,String> meterNamesByStatusCode

metersByStatusCode

private ConcurrentMap<Integer,com.codahale.metrics.Meter> metersByStatusCode

otherMeter

private com.codahale.metrics.Meter otherMeter

timeoutsMeter

private com.codahale.metrics.Meter timeoutsMeter

errorsMeter

private com.codahale.metrics.Meter errorsMeter

activeRequests

private com.codahale.metrics.Counter activeRequests

requestTimer

private com.codahale.metrics.Timer requestTimer

jbootMetricConfig

private JbootMetricConfig jbootMetricConfig

构造器详细资料

AbstractInstrumentedFilter

protected AbstractInstrumentedFilter(Map<Integer,String> meterNamesByStatusCode,
                                     String otherMetricName)

Creates a new instance of the filter.

参数:

meterNamesByStatusCode - A map, keyed by status code, of meter names that we are interested in.

otherMetricName - The name used for the catch-all meter.

方法详细资料

handle

public void handle(String target,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response,
                   boolean[] isHandled)

指定者:

handle 在类中 com.jfinal.handler.Handler

markMeterForStatusCode

private void markMeterForStatusCode(int status)