1 /***
2 * Redistribution and use of this software and associated documentation
3 * ("Software"), with or without modification, are permitted provided
4 * that the following conditions are met:
5 *
6 * 1. Redistributions of source code must retain copyright
7 * statements and notices. Redistributions must also contain a
8 * copy of this document.
9 *
10 * 2. Redistributions in binary form must reproduce the
11 * above copyright notice, this list of conditions and the
12 * following disclaimer in the documentation and/or other
13 * materials provided with the distribution.
14 *
15 * 3. The name "Exolab" must not be used to endorse or promote
16 * products derived from this Software without prior written
17 * permission of Exoffice Technologies. For written permission,
18 * please contact info@exolab.org.
19 *
20 * 4. Products derived from this Software may not be called "Exolab"
21 * nor may "Exolab" appear in their names without prior written
22 * permission of Exoffice Technologies. Exolab is a registered
23 * trademark of Exoffice Technologies.
24 *
25 * 5. Due credit should be given to the Exolab Project
26 * (http://www.exolab.org/).
27 *
28 * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
29 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
32 * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39 * OF THE POSSIBILITY OF SUCH DAMAGE.
40 *
41 * Copyright 2003 (C) Exoffice Technologies Inc. All Rights Reserved.
42 *
43 * $Id: MessageConverterFactory.java,v 1.1 2004/11/26 01:50:43 tanderson Exp $
44 */
45
46 package org.exolab.jms.message;
47
48 import javax.jms.BytesMessage;
49 import javax.jms.MapMessage;
50 import javax.jms.Message;
51 import javax.jms.ObjectMessage;
52 import javax.jms.StreamMessage;
53 import javax.jms.TextMessage;
54
55
56 /***
57 * Factory for {@link MessageConverter} instances
58 *
59 * @version $Revision: 1.1 $ $Date: 2004/11/26 01:50:43 $
60 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
61 * @see MessageConverter
62 */
63 public class MessageConverterFactory {
64
65 /***
66 * Create an appropriate {@link MessageConverter} for the supplied
67 * message
68 *
69 * @param message the message to convert
70 * @return a converter for <code>Message</code>
71 */
72 public static MessageConverter create(Message message) {
73 MessageConverter result;
74
75 if (message instanceof BytesMessage) {
76 result = new BytesMessageConverter();
77 } else if (message instanceof MapMessage) {
78 result = new MapMessageConverter();
79 } else if (message instanceof ObjectMessage) {
80 result = new ObjectMessageConverter();
81 } else if (message instanceof StreamMessage) {
82 result = new StreamMessageConverter();
83 } else if (message instanceof TextMessage) {
84 result = new TextMessageConverter();
85 } else {
86 result = new BaseMessageConverter();
87 }
88 return result;
89 }
90
91 }