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.Exchange;
026    import org.apache.camel.Route;
027    import org.apache.camel.Service;
028    import org.apache.camel.builder.DeadLetterChannelBuilder;
029    import org.apache.camel.management.InstrumentationErrorHandlerWrappingStrategy;
030    import org.apache.camel.management.InstrumentationProcessor;
031    import org.apache.camel.model.ExceptionType;
032    import org.apache.camel.model.ProcessorType;
033    import org.apache.camel.model.RouteType;
034    import org.apache.camel.spi.LifecycleStrategy;
035    import org.apache.camel.spi.RouteContext;
036    
037    /**
038     * Default implementation of the lifecycle strategy.
039     */
040    public class DefaultLifecycleStrategy implements LifecycleStrategy {
041    
042        public void onContextStart(CamelContext context) {
043            // do nothing
044        }
045    
046        public void onEndpointAdd(Endpoint<? extends Exchange> endpoint) {
047            // do nothing
048        }
049    
050        public void onServiceAdd(CamelContext context, Service service) {
051            // do nothing
052        }
053    
054        public void onRoutesAdd(Collection<Route> routes) {
055            // do nothing
056        }
057    
058        public void onRouteContextCreate(RouteContext routeContext) {
059    
060            RouteType routeType = routeContext.getRoute();
061            if (routeType.getInputs() != null && !routeType.getInputs().isEmpty()) {
062                // configure the outputs
063                List<ProcessorType<?>> outputs = new ArrayList<ProcessorType<?>>(routeType.getOutputs());
064    
065                // clearing the outputs
066                routeType.clearOutput();
067    
068                // add the output configure the outputs with the routeType
069                for (ProcessorType<?> processorType : outputs) {
070                    routeType.addOutput(processorType);
071                }
072    
073            }
074    
075        }
076    }