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.jbi; 018 019 import org.apache.camel.Message; 020 import org.apache.camel.impl.DefaultMessage; 021 022 import javax.jbi.messaging.NormalizedMessage; 023 import java.util.Iterator; 024 import java.util.Map; 025 026 /** 027 * A JBI {@link Message} which provides access to the underlying JBI features such as {@link #getNormalizedMessage()} 028 * 029 * @version $Revision: 563665 $ 030 */ 031 public class JbiMessage extends DefaultMessage { 032 private NormalizedMessage normalizedMessage; 033 034 public JbiMessage() { 035 } 036 037 public JbiMessage(NormalizedMessage normalizedMessage) { 038 this.normalizedMessage = normalizedMessage; 039 } 040 041 @Override 042 public String toString() { 043 if (normalizedMessage != null) { 044 return "JbiMessage: " + normalizedMessage; 045 } 046 else { 047 return "JbiMessage: " + getBody(); 048 } 049 } 050 051 @Override 052 public JbiExchange getExchange() { 053 return (JbiExchange) super.getExchange(); 054 } 055 056 /** 057 * Returns the underlying JBI message 058 * 059 * @return the underlying JBI message 060 */ 061 public NormalizedMessage getNormalizedMessage() { 062 return normalizedMessage; 063 } 064 065 public void setNormalizedMessage(NormalizedMessage normalizedMessage) { 066 this.normalizedMessage = normalizedMessage; 067 } 068 069 public Object getHeader(String name) { 070 Object answer = null; 071 if (normalizedMessage != null) { 072 answer = normalizedMessage.getProperty(name); 073 } 074 if (answer == null) { 075 answer = super.getHeader(name); 076 } 077 return answer; 078 } 079 080 @Override 081 public JbiMessage newInstance() { 082 return new JbiMessage(); 083 } 084 085 @Override 086 protected Object createBody() { 087 if (normalizedMessage != null) { 088 return getExchange().getBinding().extractBodyFromJbi(getExchange(), normalizedMessage); 089 } 090 return null; 091 } 092 093 @Override 094 protected void populateInitialHeaders(Map<String, Object> map) { 095 if (normalizedMessage != null) { 096 Iterator iter = normalizedMessage.getPropertyNames().iterator(); 097 while (iter.hasNext()) { 098 String name = iter.next().toString(); 099 Object value = normalizedMessage.getProperty(name); 100 map.put(name, value); 101 } 102 } 103 } 104 }