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.endpoint.ServerImpl;
022 import org.apache.cxf.frontend.ServerFactoryBean;
023 import org.apache.cxf.message.Message;
024
025 /**
026 * A consumer of exchanges for a service in CXF
027 *
028 * @version $Revision: 563665 $
029 */
030 public class CxfInvokeConsumer extends DefaultConsumer<CxfExchange> {
031 protected CxfInvokeEndpoint cxfEndpoint;
032 private ServerImpl server;
033
034 public CxfInvokeConsumer(CxfInvokeEndpoint endpoint, Processor processor) {
035 super(endpoint, processor);
036 this.cxfEndpoint = endpoint;
037 }
038
039 @Override
040 protected void doStart() throws Exception {
041 super.doStart();
042 // TODO we need to add custom cxf message observer and wire the
043 // incomingCxfMessage method. Also, custom cxf interceptors are
044 // needed in order to object SOAP/XML message. Currently, the
045 // CXF service invoker will invoke the service class.
046 if (server != null) {
047 // start a cxf service
048 ServerFactoryBean svrBean = new ServerFactoryBean();
049 svrBean.setAddress(getEndpoint().getEndpointUri());
050 svrBean.setServiceClass(Class.forName(cxfEndpoint.getProperty(CxfConstants.IMPL)));
051 svrBean.setBus(cxfEndpoint.getBus());
052
053 server = (ServerImpl)svrBean.create();
054 server.start();
055 }
056 }
057
058 @Override
059 protected void doStop() throws Exception {
060 if (server != null) {
061 server.stop();
062 server = null;
063 }
064 super.doStop();
065 }
066
067 // TODO this method currently is not being called.
068 protected void incomingCxfMessage(Message message) {
069 try {
070 CxfExchange exchange = cxfEndpoint.createExchange(message);
071 getProcessor().process(exchange);
072 } catch (Exception e) {
073 // TODO: what do do if we are getting processing errors from camel?
074 // Shutdown?
075 e.printStackTrace();
076 }
077 }
078 }