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.camel.management; 018 019import org.apache.camel.Exchange; 020 021/** 022 * A composite {@link PerformanceCounter} is used for tracking performance statistics on both a per context and route 023 * level, by issuing callbacks on both when an event happens. 024 * <p/> 025 * This implementation is used so the {@link org.apache.camel.management.mbean.ManagedCamelContext} can aggregate all 026 * stats from the routes. 027 */ 028public class CompositePerformanceCounter implements PerformanceCounter { 029 030 private final PerformanceCounter counter1; 031 private final PerformanceCounter counter2; 032 033 public CompositePerformanceCounter(PerformanceCounter counter1, PerformanceCounter counter2) { 034 this.counter1 = counter1; 035 this.counter2 = counter2; 036 } 037 038 @Override 039 public void processExchange(Exchange exchange) { 040 if (counter1.isStatisticsEnabled()) { 041 counter1.processExchange(exchange); 042 } 043 if (counter2.isStatisticsEnabled()) { 044 counter2.processExchange(exchange); 045 } 046 } 047 048 @Override 049 public void completedExchange(Exchange exchange, long time) { 050 if (counter1.isStatisticsEnabled()) { 051 counter1.completedExchange(exchange, time); 052 } 053 if (counter2.isStatisticsEnabled()) { 054 counter2.completedExchange(exchange, time); 055 } 056 } 057 058 @Override 059 public void failedExchange(Exchange exchange) { 060 if (counter1.isStatisticsEnabled()) { 061 counter1.failedExchange(exchange); 062 } 063 if (counter2.isStatisticsEnabled()) { 064 counter2.failedExchange(exchange); 065 } 066 } 067 068 @Override 069 public boolean isStatisticsEnabled() { 070 // this method is not used 071 return true; 072 } 073 074 @Override 075 public void setStatisticsEnabled(boolean statisticsEnabled) { 076 // this method is not used 077 } 078}