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 tma@netspace.net.au.
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 2001-2004 (C) Exoffice Technologies Inc. All Rights Reserved.
42 *
43 * $Id: PropertyPopulator.java,v 1.3 2004/01/31 13:44:24 tanderson Exp $
44 */
45 package org.exolab.jmscts.core;
46
47 import java.util.Iterator;
48 import java.util.Map;
49
50 import javax.jms.Message;
51
52
53 /***
54 * A message populator that populates properties using a list of
55 * {@link Property} instances
56 *
57 * @version $Revision: 1.3 $ $Date: 2004/01/31 13:44:24 $
58 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
59 */
60 public class PropertyPopulator implements MessagePopulator {
61
62 /***
63 * A list of properties to populate messages with.
64 */
65 private Property[] _list = null;
66
67 /***
68 * A map of properties to populate messages with.
69 */
70 private Map _map = null;
71
72
73 /***
74 * Create an instance of this class, with the list of properties to
75 * populate messages with
76 *
77 * @param properties the list of properties to populate messages with
78 */
79 public PropertyPopulator(Property[] properties) {
80 if (properties == null) {
81 throw new IllegalArgumentException(
82 "Argument 'properties' is null");
83 }
84 _list = properties;
85 }
86
87 /***
88 * Create an instance of this class, with a map of properties to
89 * populate messages with
90 *
91 * @param properties a map of properties to populate messages with
92 */
93 public PropertyPopulator(Map properties) {
94 if (properties == null) {
95 throw new IllegalArgumentException(
96 "Argument 'properties' is null");
97 }
98 _map = properties;
99 }
100
101 /***
102 * Populate the message with the properties passed at construction
103 *
104 * @param message the message to populate
105 * @throws Exception for any error
106 */
107 public void populate(Message message) throws Exception {
108 if (_list != null) {
109 for (int i = 0; i < _list.length; ++i) {
110 Property property = _list[i];
111 Object value = PropertyHelper.create(property);
112 message.setObjectProperty(property.getName(), value);
113 }
114 } else {
115 Iterator iterator = _map.entrySet().iterator();
116 while (iterator.hasNext()) {
117 Map.Entry entry = (Map.Entry) iterator.next();
118 String name = (String) entry.getKey();
119 Object value = entry.getValue();
120 message.setObjectProperty(name, value);
121 }
122 }
123 }
124
125 }
This page was automatically generated by Maven