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.cxf;
019
020 import org.apache.camel.Processor;
021 import org.apache.camel.impl.DefaultConsumer;
022 import org.apache.cxf.endpoint.ServerImpl;
023 import org.apache.cxf.frontend.ServerFactoryBean;
024 import org.apache.cxf.message.Message;
025
026 /**
027 * A consumer of exchanges for a service in CXF
028 *
029 * @version $Revision: 534145 $
030 */
031 public class CxfInvokeConsumer extends DefaultConsumer<CxfExchange> {
032 protected CxfInvokeEndpoint cxfEndpoint;
033 private ServerImpl server;
034
035 public CxfInvokeConsumer(CxfInvokeEndpoint endpoint, Processor processor) {
036 super(endpoint, processor);
037 this.cxfEndpoint = endpoint;
038 }
039
040 @Override
041 protected void doStart() throws Exception {
042 super.doStart();
043 // TODO we need to add custom cxf message observer and wire the
044 // incomingCxfMessage method. Also, custom cxf interceptors are
045 // needed in order to object SOAP/XML message. Currently, the
046 // CXF service invoker will invoke the service class.
047 if (server != null) {
048 // start a cxf service
049 ServerFactoryBean svrBean = new ServerFactoryBean();
050 svrBean.setAddress(getEndpoint().getEndpointUri());
051 svrBean.setServiceClass(Class.forName(cxfEndpoint.getProperty(CxfConstants.IMPL)));
052 svrBean.setBus(cxfEndpoint.getBus());
053
054 server = (ServerImpl) svrBean.create();
055 server.start();
056 }
057 }
058
059 @Override
060 protected void doStop() throws Exception {
061 if (server != null) {
062 server.stop();
063 server = null;
064 }
065 super.doStop();
066 }
067
068 // TODO this method currently is not being called.
069 protected void incomingCxfMessage(Message message) {
070 try {
071 CxfExchange exchange = cxfEndpoint.createExchange(message);
072 getProcessor().process(exchange);
073 } catch (Exception e) {
074 // TODO: what do do if we are getting processing errors from camel? Shutdown?
075 e.printStackTrace();
076 }
077 }
078 }