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.CamelContext;
020 import org.apache.camel.impl.DefaultExchange;
021 import org.apache.cxf.message.Exchange;
022 import org.apache.cxf.message.Message;
023 import org.apache.cxf.transport.Conduit;
024 import org.apache.cxf.transport.Destination;
025
026 /**
027 * An {@link Exchange} for working with Apache CXF which expoes the underlying
028 * CXF messages via {@link #getInMessage()} and {@link #getOutMessage()} along with the
029 * {@link #getExchange()}
030 *
031 * @version $Revision: 563665 $
032 */
033 public class CxfExchange extends DefaultExchange {
034 private final CxfBinding binding;
035 private Exchange exchange;
036
037 public CxfExchange(CamelContext context, CxfBinding binding) {
038 super(context);
039 this.binding = binding;
040 }
041
042 public CxfExchange(CamelContext context, CxfBinding binding, Exchange exchange) {
043 super(context);
044 this.binding = binding;
045 this.exchange = exchange;
046
047 setIn(new CxfMessage(exchange.getInMessage()));
048 setOut(new CxfMessage(exchange.getOutMessage()));
049 setFault(new CxfMessage(exchange.getInFaultMessage()));
050 }
051
052 public CxfExchange(CamelContext context, CxfBinding binding, Message inMessage) {
053 super(context);
054 this.binding = binding;
055 this.exchange = inMessage.getExchange();
056
057 setIn(new CxfMessage(inMessage));
058 if (exchange != null) {
059 setOut(new CxfMessage(exchange.getOutMessage()));
060 setFault(new CxfMessage(exchange.getInFaultMessage()));
061 }
062 }
063
064 @Override
065 public CxfMessage getIn() {
066 return (CxfMessage) super.getIn();
067 }
068
069 @Override
070 public CxfMessage getOut() {
071 return (CxfMessage) super.getOut();
072 }
073
074 @Override
075 public CxfMessage getOut(boolean lazyCreate) {
076 return (CxfMessage) super.getOut(lazyCreate);
077 }
078
079 @Override
080 public CxfMessage getFault() {
081 return (CxfMessage) super.getFault();
082 }
083
084 /**
085 * @return the Camel <-> JBI binding
086 */
087 public CxfBinding getBinding() {
088 return binding;
089 }
090
091 // Expose CXF APIs directly on the exchange
092 //-------------------------------------------------------------------------
093
094 /**
095 * Returns the underlying CXF message exchange for an inbound exchange
096 * or null for outbound messages
097 *
098 * @return the inbound message exchange
099 */
100 public Exchange getExchange() {
101 return exchange;
102 }
103
104 public Message getInMessage() {
105 return getIn().getMessage();
106 }
107
108 public Message getOutMessage() {
109 return getOut().getMessage();
110 }
111
112 public Message getOutFaultMessage() {
113 return getExchange().getOutFaultMessage();
114 }
115
116 public Message getInFaultMessage() {
117 return getExchange().getInFaultMessage();
118 }
119
120 public Destination getDestination() {
121 return getExchange().getDestination();
122 }
123
124 public Conduit getConduit(Message message) {
125 return getExchange().getConduit(message);
126 }
127
128 @Override
129 protected CxfMessage createInMessage() {
130 return new CxfMessage();
131 }
132
133 @Override
134 protected CxfMessage createOutMessage() {
135 return new CxfMessage();
136 }
137 }