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.component.cxf; 018 019 import org.apache.camel.Processor; 020 import org.apache.camel.impl.DefaultConsumer; 021 import org.apache.cxf.message.Message; 022 import org.apache.cxf.transport.Destination; 023 import org.apache.cxf.transport.MessageObserver; 024 import org.apache.cxf.transport.local.LocalTransportFactory; 025 026 /** 027 * A consumer of exchanges for a service in CXF 028 * 029 * @version $Revision: 563665 $ 030 */ 031 public class CxfConsumer extends DefaultConsumer<CxfExchange> { 032 private CxfEndpoint endpoint; 033 private final LocalTransportFactory transportFactory; 034 private Destination destination; 035 036 public CxfConsumer(CxfEndpoint endpoint, Processor processor, LocalTransportFactory transportFactory) { 037 super(endpoint, processor); 038 this.endpoint = endpoint; 039 this.transportFactory = transportFactory; 040 } 041 042 @Override 043 protected void doStart() throws Exception { 044 super.doStart(); 045 046 destination = transportFactory.getDestination(endpoint.getEndpointInfo()); 047 destination.setMessageObserver(new MessageObserver() { 048 public void onMessage(Message message) { 049 incomingCxfMessage(message); 050 } 051 }); 052 } 053 054 @Override 055 protected void doStop() throws Exception { 056 if (destination != null) { 057 destination.shutdown(); 058 } 059 super.doStop(); 060 } 061 062 protected void incomingCxfMessage(Message message) { 063 try { 064 CxfExchange exchange = endpoint.createExchange(message); 065 getProcessor().process(exchange); 066 } catch (Exception e) { 067 // TODO: what do do if we are getting processing errors from camel? 068 // Shutdown? 069 e.printStackTrace(); 070 } 071 } 072 }