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.impl; 018 019 import java.util.Collection; 020 import java.util.List; 021 022 import org.apache.camel.CamelContext; 023 import org.apache.camel.Route; 024 import org.apache.camel.Service; 025 import org.apache.camel.model.RouteDefinition; 026 import org.apache.camel.spi.LifecycleStrategy; 027 import org.apache.camel.spi.RouteContext; 028 029 /** 030 * Represents the runtime objects for a given {@link RouteDefinition} so that it can be stopped independently 031 * of other routes 032 * 033 * @version $Revision: 767825 $ 034 */ 035 public class RouteService extends ServiceSupport { 036 037 private final DefaultCamelContext camelContext; 038 private final RouteDefinition routeDefinition; 039 private final List<RouteContext> routeContexts; 040 private final Collection<Route> routes; 041 private final String id; 042 043 public RouteService(DefaultCamelContext camelContext, RouteDefinition routeDefinition, List<RouteContext> routeContexts, Collection<Route> routes) { 044 this.camelContext = camelContext; 045 this.routeDefinition = routeDefinition; 046 this.routeContexts = routeContexts; 047 this.routes = routes; 048 this.id = routeDefinition.idOrCreate(); 049 } 050 051 public String getId() { 052 return id; 053 } 054 055 public CamelContext getCamelContext() { 056 return camelContext; 057 } 058 059 public List<RouteContext> getRouteContexts() { 060 return routeContexts; 061 } 062 063 public RouteDefinition getRouteDefinition() { 064 return routeDefinition; 065 } 066 067 public Collection<Route> getRoutes() { 068 return routes; 069 } 070 071 protected void doStart() throws Exception { 072 camelContext.addRouteCollection(routes); 073 074 getLifecycleStrategy().onRoutesAdd(routes); 075 076 for (Route route : routes) { 077 List<Service> services = route.getServicesForRoute(); 078 for (Service service : services) { 079 startChildService(service); 080 } 081 } 082 } 083 084 protected void doStop() throws Exception { 085 camelContext.removeRouteCollection(routes); 086 // TODO should we stop the actual Route objects?? 087 } 088 089 protected LifecycleStrategy getLifecycleStrategy() { 090 return camelContext.getLifecycleStrategy(); 091 } 092 093 protected void startChildService(Service service) throws Exception { 094 getLifecycleStrategy().onServiceAdd(camelContext, service); 095 service.start(); 096 addChildService(service); 097 } 098 }