001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.wicket.metrics.aspects.request; 018 019import javax.servlet.http.HttpServletRequest; 020 021import org.apache.wicket.metrics.WicketMetrics; 022import org.aspectj.lang.ProceedingJoinPoint; 023import org.aspectj.lang.annotation.Around; 024import org.aspectj.lang.annotation.Aspect; 025 026/** 027 * Aspect to measure request url time 028 * 029 * @author Tobias Soloschenko 030 */ 031@Aspect 032public class WicketFilterRequestCycleUrlAspect extends WicketMetrics 033{ 034 /** 035 * Collects data how often a request has been made against the webapp and counts the time how 036 * long the request took. Measures the information with the request url 037 * 038 * @param joinPoint 039 * the joinPoint to be proceed 040 * @return returns the boolean of the processRequest method 041 * 042 * @throws Throwable 043 * might occur while invoking process request 044 */ 045 @Around("execution(* org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(..))") 046 public Object aroundRequestProcessedWithURL(ProceedingJoinPoint joinPoint) throws Throwable 047 { 048 Object[] args = joinPoint.getArgs(); 049 if (args.length >= 3) 050 { 051 Object requestAsObject = args[2]; 052 if (requestAsObject != null && requestAsObject instanceof HttpServletRequest) 053 { 054 HttpServletRequest httpServletRequest = (HttpServletRequest)requestAsObject; 055 String requestUrl = httpServletRequest.getRequestURL().toString(); 056 String replacedUrl = requestUrl.replace('/', '_'); 057 replacedUrl = replacedUrl.replace('.', '_'); 058 replacedUrl = replacedUrl.replaceAll(";jsessionid=.*?(?=\\?|$)", ""); 059 return measureTime("core/application/request/" + replacedUrl, joinPoint, false); 060 } 061 } 062 return joinPoint.proceed(); 063 } 064}