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    }