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.support; 018 019import java.util.Collection; 020import java.util.concurrent.ThreadPoolExecutor; 021 022import org.apache.camel.CamelContext; 023import org.apache.camel.Component; 024import org.apache.camel.Endpoint; 025import org.apache.camel.ErrorHandlerFactory; 026import org.apache.camel.Processor; 027import org.apache.camel.Route; 028import org.apache.camel.Service; 029import org.apache.camel.VetoCamelContextStartException; 030import org.apache.camel.spi.LifecycleStrategy; 031import org.apache.camel.spi.RouteContext; 032 033/** 034 * A useful base class for {@link LifecycleStrategy} implementations. 035 */ 036public abstract class LifecycleStrategySupport implements LifecycleStrategy { 037 038 @Override 039 public void onContextStart(CamelContext context) throws VetoCamelContextStartException { 040 // noop 041 } 042 043 @Override 044 public void onContextStop(CamelContext context) { 045 // noop 046 } 047 048 @Override 049 public void onComponentAdd(String name, Component component) { 050 // noop 051 } 052 053 @Override 054 public void onComponentRemove(String name, Component component) { 055 // noop 056 } 057 058 @Override 059 public void onEndpointAdd(Endpoint endpoint) { 060 // noop 061 } 062 063 @Override 064 public void onEndpointRemove(Endpoint endpoint) { 065 // noop 066 } 067 068 @Override 069 public void onServiceAdd(CamelContext context, Service service, Route route) { 070 // noop 071 } 072 073 @Override 074 public void onServiceRemove(CamelContext context, Service service, Route route) { 075 // noop 076 } 077 078 @Override 079 public void onRoutesAdd(Collection<Route> routes) { 080 // noop 081 } 082 083 @Override 084 public void onRoutesRemove(Collection<Route> routes) { 085 // noop 086 } 087 088 @Override 089 public void onRouteContextCreate(RouteContext routeContext) { 090 // noop 091 } 092 093 @Override 094 public void onErrorHandlerAdd(RouteContext routeContext, Processor errorHandler, ErrorHandlerFactory errorHandlerBuilder) { 095 // noop 096 } 097 098 @Override 099 public void onErrorHandlerRemove(RouteContext routeContext, Processor errorHandler, ErrorHandlerFactory errorHandlerBuilder) { 100 // noop 101 } 102 103 @Override 104 public void onThreadPoolAdd(CamelContext camelContext, ThreadPoolExecutor threadPool, String id, 105 String sourceId, String routeId, String threadPoolProfileId) { 106 // noop 107 } 108 109 @Override 110 public void onThreadPoolRemove(CamelContext camelContext, ThreadPoolExecutor threadPool) { 111 // noop 112 } 113}