| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel.impl; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.Route; |
| import org.apache.camel.Service; |
| import org.apache.camel.spi.RouteContext; |
| |
| /** |
| * Default implementation of {@link Route}. |
| * |
| * @version $Revision$ |
| */ |
| public abstract class DefaultRoute extends ServiceSupport implements Route { |
| |
| private final Endpoint endpoint; |
| private final Map<String, Object> properties = new HashMap<String, Object>(); |
| private final List<Service> services = new ArrayList<Service>(); |
| private final RouteContext routeContext; |
| |
| public DefaultRoute(RouteContext routeContext, Endpoint endpoint) { |
| this.routeContext = routeContext; |
| this.endpoint = endpoint; |
| } |
| |
| public DefaultRoute(RouteContext routeContext, Endpoint endpoint, Service... services) { |
| this(routeContext, endpoint); |
| for (Service service : services) { |
| addService(service); |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return "Route " + getId(); |
| } |
| |
| public String getId() { |
| return (String) properties.get(Route.ID_PROPERTY); |
| } |
| |
| public Endpoint getEndpoint() { |
| return endpoint; |
| } |
| |
| public RouteContext getRouteContext() { |
| return routeContext; |
| } |
| |
| public Map<String, Object> getProperties() { |
| return properties; |
| } |
| |
| public List<Service> getServicesForRoute() throws Exception { |
| List<Service> servicesForRoute = new ArrayList<Service>(getServices()); |
| addServices(servicesForRoute); |
| return servicesForRoute; |
| } |
| |
| public void onStartingServices(List<Service> services) throws Exception { |
| addServices(services); |
| } |
| |
| public List<Service> getServices() { |
| return services; |
| } |
| |
| public void addService(Service service) { |
| getServices().add(service); |
| } |
| |
| /** |
| * Strategy method to allow derived classes to lazily load services for the route |
| */ |
| protected void addServices(List<Service> services) throws Exception { |
| } |
| |
| protected void doStart() throws Exception { |
| } |
| |
| protected void doStop() throws Exception { |
| // clear services when stopping |
| services.clear(); |
| } |
| |
| } |