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.ArrayList;
020    import java.util.Collection;
021    import java.util.List;
022    
023    import org.apache.camel.CamelContext;
024    import org.apache.camel.Endpoint;
025    import org.apache.camel.Route;
026    import org.apache.camel.Service;
027    import org.apache.camel.model.ProcessorDefinition;
028    import org.apache.camel.model.RouteDefinition;
029    import org.apache.camel.spi.LifecycleStrategy;
030    import org.apache.camel.spi.RouteContext;
031    
032    /**
033     * Default implementation of the lifecycle strategy.
034     */
035    public class DefaultLifecycleStrategy implements LifecycleStrategy {
036    
037        public void onContextStart(CamelContext context) {
038            // do nothing
039        }
040    
041        public void onEndpointAdd(Endpoint endpoint) {
042            // do nothing
043        }
044    
045        public void onServiceAdd(CamelContext context, Service service) {
046            // do nothing
047        }
048    
049        public void onRoutesAdd(Collection<Route> routes) {
050            // do nothing
051        }
052    
053        public void onRouteContextCreate(RouteContext routeContext) {
054            RouteDefinition routeType = routeContext.getRoute();
055            if (routeType.getInputs() != null && !routeType.getInputs().isEmpty()) {
056                // configure the outputs
057                List<ProcessorDefinition> outputs = new ArrayList<ProcessorDefinition>(routeType.getOutputs());
058    
059                // clearing the outputs
060                routeType.clearOutput();
061    
062                // add the output configure the outputs with the routeType
063                for (ProcessorDefinition processorType : outputs) {
064                    routeType.addOutput(processorType);
065                }
066            }
067        }
068    
069    }