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.HashMap; 021 import java.util.List; 022 import java.util.Map; 023 024 import org.apache.camel.Channel; 025 import org.apache.camel.Endpoint; 026 import org.apache.camel.Route; 027 import org.apache.camel.Service; 028 029 /** 030 * A <a href="http://camel.apache.org/routes.html">Route</a> 031 * defines the processing used on an inbound message exchange 032 * from a specific {@link org.apache.camel.Endpoint} within a {@link org.apache.camel.CamelContext} 033 * 034 * @version $Revision: 769303 $ 035 */ 036 public abstract class DefaultRoute implements Route { 037 038 private final Map<String, Object> properties = new HashMap<String, Object>(); 039 private Endpoint endpoint; 040 private List<Service> services = new ArrayList<Service>(); 041 private List<Channel> channels = new ArrayList<Channel>(); 042 043 public DefaultRoute(Endpoint endpoint) { 044 this.endpoint = endpoint; 045 } 046 047 public DefaultRoute(Endpoint endpoint, Service... services) { 048 this(endpoint); 049 for (Service service : services) { 050 addService(service); 051 } 052 } 053 054 @Override 055 public String toString() { 056 return "Route"; 057 } 058 059 public Endpoint getEndpoint() { 060 return endpoint; 061 } 062 063 public void setEndpoint(Endpoint endpoint) { 064 this.endpoint = endpoint; 065 } 066 067 public List<Channel> getChannels() { 068 return channels; 069 } 070 071 public void setChannels(List<Channel> channels) { 072 this.channels = channels; 073 } 074 075 public Map<String, Object> getProperties() { 076 return properties; 077 } 078 079 public List<Service> getServicesForRoute() throws Exception { 080 List<Service> servicesForRoute = new ArrayList<Service>(getServices()); 081 addServices(servicesForRoute); 082 return servicesForRoute; 083 } 084 085 public List<Service> getServices() { 086 return services; 087 } 088 089 public void setServices(List<Service> services) { 090 this.services = services; 091 } 092 093 public void addService(Service service) { 094 getServices().add(service); 095 } 096 097 /** 098 * Strategy method to allow derived classes to lazily load services for the route 099 */ 100 protected void addServices(List<Service> services) throws Exception { 101 } 102 103 }