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 */ 017 package org.apache.camel.management.mbean; 018 019 import org.apache.camel.api.management.ManagedResource; 020 import org.apache.camel.api.management.mbean.ManagedCounterMBean; 021 import org.apache.camel.spi.ManagementStrategy; 022 023 @ManagedResource(description = "Managed Counter") 024 public abstract class ManagedCounter implements ManagedCounterMBean { 025 protected Statistic exchangesTotal; 026 027 public void init(ManagementStrategy strategy) { 028 this.exchangesTotal = new Statistic("org.apache.camel.exchangesTotal", this, Statistic.UpdateMode.COUNTER); 029 } 030 031 public synchronized void reset() { 032 exchangesTotal.reset(); 033 } 034 035 public long getExchangesTotal() throws Exception { 036 return exchangesTotal.getValue(); 037 } 038 039 public synchronized void increment() { 040 exchangesTotal.increment(); 041 } 042 }