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.resource;
018
019import org.apache.wicket.metrics.WicketMetrics;
020import org.aspectj.lang.ProceedingJoinPoint;
021import org.aspectj.lang.annotation.Around;
022import org.aspectj.lang.annotation.Aspect;
023
024/**
025 * Measures how often a resource is created
026 * @author Tobias Soloschenko
027 *
028 */
029@Aspect
030public class IResourceCreateAspect extends WicketMetrics
031{
032        /**
033         * Collects data how often a resource reference is created
034         * 
035         * @param joinPoint
036         *            the join point (resource reference) which is created
037         * @return the result of constructor
038         * @throws Throwable
039         *             might occur while creating a new resource reference
040         */
041        @Around("execution(org.apache.wicket.request.resource.IResource.new(..))")
042        public Object aroundNew(ProceedingJoinPoint joinPoint) throws Throwable
043        {
044                return mark("core/resource/resource/create", joinPoint);
045        }
046}