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    
023    import org.apache.camel.Exchange;
024    import org.apache.camel.RuntimeCamelException;
025    import org.apache.camel.impl.DefaultMessage;
026    
027    /**
028     * @version $Revision: 790811 $
029     */
030    public class HttpMessage extends DefaultMessage {
031    
032        private HttpServletRequest request;
033    
034        public HttpMessage(Exchange exchange, HttpServletRequest request) {
035            setExchange(exchange);
036            this.request = request;
037    
038            // use binding to read the request allowing end users to use their
039            // implementation of the binding
040            getEndpoint().getBinding().readRequest(request, this);
041        }
042    
043        public HttpServletRequest getRequest() {
044            return request;
045        }
046    
047        @Override
048        protected Object createBody() {
049            try {
050                return getEndpoint().getBinding().parseBody(this);
051            } catch (IOException e) {
052                throw new RuntimeCamelException(e);
053            }
054        }
055        
056        private HttpEndpoint getEndpoint() {
057            return (HttpEndpoint) getExchange().getFromEndpoint();
058        }
059    }