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.spi;
018
019 import java.util.Collection;
020
021 import org.apache.camel.CamelContext;
022 import org.apache.camel.Endpoint;
023 import org.apache.camel.Exchange;
024 import org.apache.camel.Route;
025 import org.apache.camel.Service;
026
027 /**
028 * Strategy for notifications
029 */
030 public interface LifecycleStrategy {
031 /**
032 * Notification on starting a {@link CamelContext}.
033 */
034 void onContextStart(CamelContext context);
035
036 /**
037 * Notification on adding an {@link Endpoint}.
038 */
039 void onEndpointAdd(Endpoint<? extends Exchange> endpoint);
040
041 /**
042 * Notification on adding a {@link Service}.
043 */
044 void onServiceAdd(CamelContext context, Service service);
045
046 /**
047 * Notification on adding {@link Route}(s).
048 */
049 void onRoutesAdd(Collection<Route> routes);
050
051 /**
052 * Notification on adding {@link RouteContext}(s).
053 *
054 * @param routeContext
055 */
056 void onRouteContextCreate(RouteContext routeContext);
057 }