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.spring.integration;
018    
019    import java.util.Map;
020    
021    import org.apache.camel.impl.DefaultMessage;
022    
023    /**
024     * The Message {@link DefaultMessage} implementation
025     * for accessing the SpringIntegrationMessage
026     *
027     * @version $Revision: 1040056 $
028     */
029    public class SpringIntegrationMessage extends DefaultMessage {
030        private org.springframework.integration.core.Message siMessage;
031    
032        public SpringIntegrationMessage() {
033        }
034    
035        public SpringIntegrationMessage(org.springframework.integration.core.Message message) {
036            this.siMessage = message;
037        }
038    
039        public void setMessage(org.springframework.integration.core.Message message) {
040            this.siMessage = message;
041        }
042    
043        public org.springframework.integration.core.Message getMessage() {
044            return siMessage;
045        }
046    
047        @Override
048        public void copyFrom(org.apache.camel.Message that) {
049            setMessageId(that.getMessageId());
050            setBody(that.getBody());
051            getHeaders().putAll(that.getHeaders());
052            if (that instanceof SpringIntegrationMessage) {
053                SpringIntegrationMessage orig = (SpringIntegrationMessage) that;
054                setMessage(orig.getMessage());
055            }
056            getAttachments().putAll(that.getAttachments());
057        }
058    
059        @Override
060        public String toString() {
061            if (siMessage != null) {
062                return "SpringIntegrationMessage: " + siMessage;
063            } else {
064                return "SpringIntegrationMessage: " + getBody();
065            }
066        }
067    
068        public Object getHeader(String name) {
069            if (siMessage != null) {
070                return siMessage.getHeaders().get(name);
071            } else {
072                return super.getHeader(name);
073            }
074        }
075    
076        @Override
077        public Map<String, Object> getHeaders() {
078            if (siMessage != null) {
079                return siMessage.getHeaders();
080            } else {
081                return super.getHeaders();
082            }
083        }
084    
085        @Override
086        public SpringIntegrationMessage newInstance() {
087            return new SpringIntegrationMessage();
088        }
089    
090        @Override
091        protected Object createBody() {
092            return siMessage.getPayload();
093        }
094    }