001 /**
002 *
003 * Licensed to the Apache Software Foundation (ASF) under one or more
004 * contributor license agreements. See the NOTICE file distributed with
005 * this work for additional information regarding copyright ownership.
006 * The ASF licenses this file to You under the Apache License, Version 2.0
007 * (the "License"); you may not use this file except in compliance with
008 * the License. You may obtain a copy of the License at
009 *
010 * http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018 package org.apache.camel.spring.remoting;
019
020 import org.apache.camel.CamelContext;
021 import org.apache.camel.component.pojo.PojoComponent;
022 import org.springframework.beans.factory.DisposableBean;
023 import org.springframework.beans.factory.InitializingBean;
024 import org.springframework.remoting.support.RemoteExporter;
025
026 /**
027 * Exports a Spring defined service to Camel as a Pojo endpoint.
028 *
029 * @author chirino
030 */
031 public class CamelServiceExporter extends RemoteExporter implements InitializingBean, DisposableBean {
032
033 CamelContext camelContext;
034 PojoComponent pojoComponent;
035 String serviceName;
036
037 public void afterPropertiesSet() throws Exception {
038 if( serviceName == null ) {
039 throw new IllegalArgumentException("The serviceName must be configured.");
040 }
041 if( pojoComponent == null ) {
042 if( camelContext == null ) {
043 throw new IllegalArgumentException("A pojoComponent or camelContext must be configured.");
044 }
045 pojoComponent = (PojoComponent) camelContext.getComponent("pojo");
046 if( pojoComponent == null ) {
047 throw new IllegalArgumentException("The pojoComponent could not be found.");
048 }
049 }
050 pojoComponent.addService(serviceName, getProxyForService());
051 }
052
053 public void destroy() throws Exception {
054 if( serviceName!=null ) {
055 pojoComponent.removeService(serviceName);
056 }
057 }
058
059
060 public PojoComponent getPojoComponent() {
061 return pojoComponent;
062 }
063 public void setPojoComponent(PojoComponent pojoComponent) {
064 this.pojoComponent = pojoComponent;
065 }
066
067 public CamelContext getCamelContext() {
068 return camelContext;
069 }
070 public void setCamelContext(CamelContext camelContext) {
071 this.camelContext = camelContext;
072 }
073
074 public String getServiceName() {
075 return serviceName;
076 }
077 public void setServiceName(String serviceName) {
078 this.serviceName = serviceName;
079 }
080
081 }