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.CamelContext; 020 import org.apache.camel.Exchange; 021 import org.apache.camel.impl.DefaultExchange; 022 023 import javax.jbi.messaging.MessageExchange; 024 import javax.jbi.messaging.NormalizedMessage; 025 026 /** 027 * An {@link Exchange} working with JBI which exposes the underlying JBI features such as the 028 * JBI {@link #getMessageExchange()}, {@link #getInMessage()} and {@link #getOutMessage()} 029 * 030 * @version $Revision: 563665 $ 031 */ 032 public class JbiExchange extends DefaultExchange { 033 private final JbiBinding binding; 034 private MessageExchange messageExchange; 035 036 public JbiExchange(CamelContext context, JbiBinding binding) { 037 super(context); 038 this.binding = binding; 039 } 040 041 public JbiExchange(CamelContext context, JbiBinding binding, MessageExchange messageExchange) { 042 super(context); 043 this.binding = binding; 044 this.messageExchange = messageExchange; 045 046 // TODO we could maybe use the typesafe APIs of different derived APIs from JBI 047 setIn(new JbiMessage(messageExchange.getMessage("in"))); 048 setOut(new JbiMessage(messageExchange.getMessage("out"))); 049 setFault(new JbiMessage(messageExchange.getMessage("fault"))); 050 } 051 052 @Override 053 public JbiMessage getIn() { 054 return (JbiMessage) super.getIn(); 055 } 056 057 @Override 058 public JbiMessage getOut() { 059 return (JbiMessage) super.getOut(); 060 } 061 062 @Override 063 public JbiMessage getOut(boolean lazyCreate) { 064 return (JbiMessage) super.getOut(lazyCreate); 065 } 066 067 @Override 068 public JbiMessage getFault() { 069 return (JbiMessage) super.getFault(); 070 } 071 072 /** 073 * @return the Camel <-> JBI binding 074 */ 075 public JbiBinding getBinding() { 076 return binding; 077 } 078 079 // Expose JBI features 080 //------------------------------------------------------------------------- 081 082 /** 083 * Returns the underlying JBI message exchange for an inbound exchange 084 * or null for outbound messages 085 * 086 * @return the inbound message exchange 087 */ 088 public MessageExchange getMessageExchange() { 089 return messageExchange; 090 } 091 092 /** 093 * Returns the underlying In {@link NormalizedMessage} 094 * 095 * @return the In message 096 */ 097 public NormalizedMessage getInMessage() { 098 return getIn().getNormalizedMessage(); 099 } 100 101 /** 102 * Returns the underlying Out {@link NormalizedMessage} 103 * 104 * @return the Out message 105 */ 106 public NormalizedMessage getOutMessage() { 107 return getOut().getNormalizedMessage(); 108 } 109 110 /** 111 * Returns the underlying Fault {@link NormalizedMessage} 112 * 113 * @return the Fault message 114 */ 115 public NormalizedMessage getFaultMessage() { 116 return getFault().getNormalizedMessage(); 117 } 118 119 // Implementation methods 120 //------------------------------------------------------------------------- 121 122 @Override 123 protected JbiMessage createInMessage() { 124 return new JbiMessage(); 125 } 126 127 @Override 128 protected JbiMessage createOutMessage() { 129 return new JbiMessage(); 130 } 131 }