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.http;
018    
019    import java.io.IOException;
020    
021    import javax.servlet.http.HttpServletRequest;
022    import javax.servlet.http.HttpServletResponse;
023    
024    import org.apache.camel.Exchange;
025    import org.apache.camel.RuntimeCamelException;
026    import org.apache.camel.impl.DefaultMessage;
027    
028    /**
029     * @version $Revision: 932690 $
030     */
031    public class HttpMessage extends DefaultMessage {
032    
033        private HttpServletRequest request;
034        private HttpServletResponse response;
035    
036        public HttpMessage(Exchange exchange, HttpServletRequest request, HttpServletResponse response) {
037            setExchange(exchange);
038            this.request = request;
039            this.response = response;
040            // Put the request and response into the message header
041            this.setHeader(Exchange.HTTP_SERVLET_REQUEST, request);
042            this.setHeader(Exchange.HTTP_SERVLET_RESPONSE, response);
043    
044            // use binding to read the request allowing end users to use their
045            // implementation of the binding
046            getEndpoint().getBinding().readRequest(request, this);
047        }
048    
049        public HttpServletRequest getRequest() {
050            return request;
051        }
052    
053        public HttpServletResponse getResponse() {
054            return response;
055        }
056    
057        @Override
058        protected Object createBody() {
059            try {
060                return getEndpoint().getBinding().parseBody(this);
061            } catch (IOException e) {
062                throw new RuntimeCamelException(e);
063            }
064        }
065        
066        private HttpEndpoint getEndpoint() {
067            return (HttpEndpoint) getExchange().getFromEndpoint();
068        }
069    }