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.transport;
018
019 import org.apache.camel.CamelContext;
020 import org.apache.camel.CamelTemplate;
021 import org.apache.camel.Exchange;
022 import org.apache.cxf.Bus;
023 import org.apache.cxf.message.Message;
024 import org.apache.cxf.message.MessageImpl;
025 import org.apache.cxf.service.model.EndpointInfo;
026
027 /**
028 * @version $Revision: 563665 $
029 */
030 public class CamelTransportBase {
031 CamelTemplate<Exchange> template;
032 Bus bus;
033 EndpointInfo endpointInfo;
034 private String replyDestination;
035 private final CamelContext camelContext;
036
037 public CamelTransportBase(CamelContext camelContext, Bus bus, EndpointInfo endpointInfo, boolean b, String baseBeanNameSuffix) {
038 this.camelContext = camelContext;
039 this.bus = bus;
040 this.endpointInfo = endpointInfo;
041 this.template = new CamelTemplate<Exchange>(camelContext);
042 }
043
044 public void populateIncomingContext(Exchange exchange, MessageImpl inMessage, String camelServerRequestHeaders) {
045
046 }
047
048 public String getReplyDestination() {
049 return replyDestination;
050 }
051
052 public void setMessageProperties(Message inMessage, Exchange reply) {
053
054 }
055
056 public void close() {
057 if (template != null) {
058 try {
059 template.stop();
060 } catch (Exception e) {
061 // do nothing?
062 // TODO
063 }
064 }
065 }
066
067 /**
068 * Populates a Camel exchange with a payload
069 *
070 * @param payload the message payload, expected to be either of type String
071 * or byte[] depending on payload type
072 * @param replyTo the ReplyTo destination if any
073 * @param exchange the underlying exchange to marshal to
074 */
075 protected void marshal(Object payload, String replyTo, Exchange exchange) {
076 org.apache.camel.Message message = exchange.getIn();
077 message.setBody(payload);
078 if (replyTo != null) {
079 message.setHeader(CamelConstants.CAMEL_CORRELATION_ID, replyTo);
080 }
081 }
082
083 /**
084 * Unmarshal the payload of an incoming message.
085 */
086 public byte[] unmarshal(Exchange exchange) {
087 return exchange.getIn().getBody(byte[].class);
088 }
089
090 /*
091 * protected CamelMessageHeadersType
092 * populateIncomingContext(javax.camel.Message message,
093 * org.apache.cxf.message.Message inMessage, String headerType) throws
094 * CamelException { CamelMessageHeadersType headers = null; headers =
095 * (CamelMessageHeadersType)inMessage.get(headerType); if (headers == null) {
096 * headers = new CamelMessageHeadersType(); inMessage.put(headerType,
097 * headers); }
098 * headers.setCamelCorrelationID(message.getCamelCorrelationID());
099 * headers.setCamelDeliveryMode(new
100 * Integer(message.getCamelDeliveryMode())); headers.setCamelExpiration(new
101 * Long(message.getCamelExpiration()));
102 * headers.setCamelMessageID(message.getCamelMessageID());
103 * headers.setCamelPriority(new Integer(message.getCamelPriority()));
104 * headers.setCamelRedelivered(Boolean.valueOf(message.getCamelRedelivered()));
105 * headers.setCamelTimeStamp(new Long(message.getCamelTimestamp()));
106 * headers.setCamelType(message.getCamelType()); List<CamelPropertyType>
107 * props = headers.getProperty(); Enumeration enm =
108 * message.getPropertyNames(); while (enm.hasMoreElements()) { String name =
109 * (String)enm.nextElement(); String val = message.getStringProperty(name);
110 * CamelPropertyType prop = new CamelPropertyType(); prop.setName(name);
111 * prop.setValue(val); props.add(prop); } return headers; } protected int
112 * getCamelDeliveryMode(CamelMessageHeadersType headers) { int deliveryMode =
113 * Message.DEFAULT_DELIVERY_MODE; if (headers != null &&
114 * headers.isSetCamelDeliveryMode()) { deliveryMode =
115 * headers.getCamelDeliveryMode(); } return deliveryMode; } protected int
116 * getCamelPriority(CamelMessageHeadersType headers) { int priority =
117 * Message.DEFAULT_PRIORITY; if (headers != null &&
118 * headers.isSetCamelPriority()) { priority = headers.getCamelPriority(); }
119 * return priority; } protected long getTimeToLive(CamelMessageHeadersType
120 * headers) { long ttl = -1; if (headers != null &&
121 * headers.isSetTimeToLive()) { ttl = headers.getTimeToLive(); } return ttl; }
122 * protected String getCorrelationId(CamelMessageHeadersType headers) {
123 * String correlationId = null; if (headers != null &&
124 * headers.isSetCamelCorrelationID()) { correlationId =
125 * headers.getCamelCorrelationID(); } return correlationId; } protected
126 * String getAddrUriFromCamelAddrPolicy() { AddressType camelAddressPolicy =
127 * transport.getCamelAddress(); return "camel:" +
128 * camelAddressPolicy.getJndiConnectionFactoryName() + "#" +
129 * camelAddressPolicy.getJndiDestinationName(); } protected String
130 * getReplyTotAddrUriFromCamelAddrPolicy() { AddressType camelAddressPolicy =
131 * transport.getCamelAddress(); return "camel:" +
132 * camelAddressPolicy.getJndiConnectionFactoryName() + "#" +
133 * camelAddressPolicy.getJndiReplyDestinationName(); } protected boolean
134 * isDestinationStyleQueue() { return CamelConstants.CAMEL_QUEUE.equals(
135 * transport.getCamelAddress().getDestinationStyle().value()); }
136 */
137 }