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.Endpoint; 022 import org.apache.camel.component.pojo.PojoComponent; 023 import org.springframework.beans.factory.FactoryBean; 024 import org.springframework.remoting.support.UrlBasedRemoteAccessor; 025 026 /** 027 * Creates a Proxy to Camel Pojo Endpoint. 028 * 029 * @author chirino 030 */ 031 public class CamelProxyFactoryBean extends UrlBasedRemoteAccessor implements FactoryBean { 032 033 private CamelContext camelContext; 034 private Endpoint endpoint; 035 private Object serviceProxy; 036 037 @Override 038 public void afterPropertiesSet() { 039 super.afterPropertiesSet(); 040 try { 041 if( endpoint == null ) { 042 if( getServiceUrl() == null || camelContext==null ) { 043 throw new IllegalArgumentException("If endpoint is not specified, the serviceUrl and camelContext must be specified."); 044 } 045 046 endpoint = camelContext.getEndpoint(getServiceUrl()); 047 if( endpoint == null ) { 048 throw new IllegalArgumentException("Could not resolve endpoint: "+getServiceUrl()); 049 } 050 } 051 052 this.serviceProxy = PojoComponent.createProxy(endpoint, getServiceInterface()); 053 } catch (Exception e) { 054 throw new IllegalArgumentException(e); 055 } 056 } 057 058 public Object getObject() throws Exception { 059 return serviceProxy; 060 } 061 062 public Class getObjectType() { 063 return getServiceInterface(); 064 } 065 066 public boolean isSingleton() { 067 return true; 068 } 069 070 public Endpoint getEndpoint() { 071 return endpoint; 072 } 073 074 public void setEndpoint(Endpoint endpoint) { 075 this.endpoint = endpoint; 076 } 077 078 public CamelContext getCamelContext() { 079 return camelContext; 080 } 081 082 public void setCamelContext(CamelContext camelContext) { 083 this.camelContext = camelContext; 084 } 085 086 }