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.component.rmi;
019
020 import java.rmi.AccessException;
021 import java.rmi.NotBoundException;
022 import java.rmi.Remote;
023 import java.rmi.RemoteException;
024 import java.rmi.registry.Registry;
025
026 import org.apache.camel.component.pojo.PojoEndpoint;
027 import org.apache.camel.component.pojo.PojoExchange;
028 import org.apache.camel.impl.DefaultProducer;
029 import org.apache.camel.Exchange;
030
031 /**
032 * @version $Revision: 533076 $
033 */
034 public class RmiProducer extends DefaultProducer {
035
036 private final RmiEndpoint endpoint;
037 private Remote remote;
038
039 public RmiProducer(RmiEndpoint endpoint) throws AccessException, RemoteException, NotBoundException {
040 super(endpoint);
041 this.endpoint = endpoint;
042 }
043
044 public void process(Exchange exchange) throws AccessException, RemoteException, NotBoundException {
045 PojoExchange pojoExchange = endpoint.toExchangeType(exchange);
046 PojoEndpoint.invoke(getRemote(), pojoExchange);
047 exchange.copyFrom(pojoExchange);
048 }
049
050 public Remote getRemote() throws AccessException, RemoteException, NotBoundException {
051 if( remote == null ) {
052 Registry registry = endpoint.getRegistry();
053 remote = registry.lookup(endpoint.getName());
054 }
055 return remote;
056 }
057
058 }