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: MapMessageVerifier.java,v 1.2 2004/02/03 07:31:04 tanderson Exp $
44 */
45 package org.exolab.jmscts.test.message.util;
46
47 import javax.jms.MapMessage;
48 import javax.jms.Message;
49
50 import org.exolab.jmscts.core.MethodCache;
51
52
53 /***
54 * A helper class for populating and verifying the content of MapMessage
55 * instances.
56 *
57 * @version $Revision: 1.2 $ $Date: 2004/02/03 07:31:04 $
58 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
59 * @see MessagePopulatorVerifier
60 */
61 class MapMessageVerifier extends MessagePopulatorVerifier {
62
63 /***
64 * Method cache for MapMessage
65 */
66 private static MethodCache _methods = null;
67
68 /***
69 * Seed value used for value names
70 */
71 private int _seed = 0;
72
73 /***
74 * Byte array size
75 */
76 private static final int BYTE_ARRAY_SIZE = 10;
77
78
79 /***
80 * Construct a new instance. No exceptions are expected to be thrown
81 * when invoking methods
82 */
83 public MapMessageVerifier() {
84 }
85
86 /***
87 * Construct an instance with the expected exception thrown when
88 * methods are invoked
89 *
90 * @param exception the expected exception type when methods are invoked
91 */
92 public MapMessageVerifier(Class exception) {
93 super(exception);
94 }
95
96 /***
97 * Attempt to populate a MapMessage instance with data
98 *
99 * @param message the message to populate
100 * @throws Exception for any error
101 */
102 public void populateMapMessage(MapMessage message) throws Exception {
103 byte[] bytes = new byte[BYTE_ARRAY_SIZE];
104 _seed = 0;
105 set(message, "setBoolean", Boolean.TRUE);
106 set(message, "setByte", new Byte(Byte.MIN_VALUE));
107 set(message, "setBytes", bytes);
108
109 Object[] args = {bytes, new Integer(1), new Integer(bytes.length - 2)};
110 set(message, "setBytes", args);
111 set(message, "setChar", new Character(Character.MIN_VALUE));
112 set(message, "setDouble", new Double(Double.MIN_VALUE));
113 set(message, "setFloat", new Float(Float.MIN_VALUE));
114 set(message, "setInt", new Integer(Integer.MIN_VALUE));
115 set(message, "setLong", new Long(Long.MIN_VALUE));
116 set(message, "setShort", new Short(Short.MIN_VALUE));
117 set(message, "setString", "ABC");
118
119 set(message, "setObject", Boolean.TRUE);
120 set(message, "setObject", new Byte(Byte.MAX_VALUE));
121 set(message, "setObject", bytes);
122 set(message, "setObject", new Character(Character.MAX_VALUE));
123 set(message, "setObject", new Double(Double.MAX_VALUE));
124 set(message, "setObject", new Float(Float.MAX_VALUE));
125 set(message, "setObject", new Integer(Integer.MAX_VALUE));
126 set(message, "setObject", new Long(Long.MAX_VALUE));
127 set(message, "setObject", new Short(Short.MAX_VALUE));
128 set(message, "setObject", "ABC");
129 }
130
131 /***
132 * Attempt to verify the content of a MapMessage populated via the above
133 * {@link #populateMapMessage}.
134 *
135 * @param message the message to verify
136 * @throws Exception for any error
137 */
138 public void verifyMapMessage(MapMessage message) throws Exception {
139 _seed = 0;
140 get(message, "getBoolean", Boolean.TRUE);
141 get(message, "getByte", new Byte(Byte.MIN_VALUE));
142 get(message, "getBytes", new byte[BYTE_ARRAY_SIZE]);
143
144 get(message, "getBytes", new byte[BYTE_ARRAY_SIZE - 2]);
145 get(message, "getChar", new Character(Character.MIN_VALUE));
146 get(message, "getDouble", new Double(Double.MIN_VALUE));
147 get(message, "getFloat", new Float(Float.MIN_VALUE));
148 get(message, "getInt", new Integer(Integer.MIN_VALUE));
149 get(message, "getLong", new Long(Long.MIN_VALUE));
150 get(message, "getShort", new Short(Short.MIN_VALUE));
151 get(message, "getString", "ABC");
152
153 get(message, "getObject", Boolean.TRUE);
154 get(message, "getObject", new Byte(Byte.MAX_VALUE));
155 get(message, "getObject", new byte[BYTE_ARRAY_SIZE]);
156 get(message, "getObject", new Character(Character.MAX_VALUE));
157 get(message, "getObject", new Double(Double.MAX_VALUE));
158 get(message, "getObject", new Float(Float.MAX_VALUE));
159 get(message, "getObject", new Integer(Integer.MAX_VALUE));
160 get(message, "getObject", new Long(Long.MAX_VALUE));
161 get(message, "getObject", new Short(Short.MAX_VALUE));
162 get(message, "getObject", "ABC");
163 }
164
165 /***
166 * Set a message property
167 *
168 * @param message the message
169 * @param method the method to invoke
170 * @param value the value to set
171 * @throws Exception for any error
172 */
173 protected void set(Message message, String method, Object value)
174 throws Exception {
175 Object[] args = {"name" + ++_seed, value};
176 invoke(message, method, args);
177 }
178
179 /***
180 * Set a message array property
181 *
182 * @param message the message
183 * @param method the method to invoke
184 * @param values the values to set
185 * @throws Exception for any error
186 */
187 protected void set(Message message, String method, Object[] values)
188 throws Exception {
189 Object[] args = new Object[values.length + 1];
190 args[0] = "name" + ++_seed;
191 System.arraycopy(values, 0, args, 1, values.length);
192 invoke(message, method, args);
193 }
194
195 /***
196 * Get a message property, verifying it against the expected value
197 *
198 * @param message the message
199 * @param method the method to invoke
200 * @param expected the expected value
201 * @throws Exception for any error
202 */
203 protected void get(Message message, String method, Object expected)
204 throws Exception {
205 Object[] args = {"name" + ++_seed};
206 expect(message, method, args, expected);
207 }
208
209 /***
210 * Get a message array property, verifying it against the expected value
211 *
212 * @param message the message
213 * @param method the method to invoke
214 * @param values the array to buffer the property value
215 * @param expected the expected value
216 * @throws Exception for any error
217 */
218 protected void get(Message message, String method, Object[] values,
219 Object expected) throws Exception {
220 Object[] args = new Object[values.length + 1];
221 args[0] = "name" + ++_seed;
222 System.arraycopy(values, 0, args, 1, values.length);
223 expect(message, method, args, expected);
224 }
225
226 /***
227 * Returns a cache of the <code>MapMessage</code> methods
228 *
229 * @return a cache of the <code>MapMessage</code> methods
230 */
231 protected synchronized MethodCache getMethods() {
232 if (_methods == null) {
233 _methods = new MethodCache(MapMessage.class);
234 }
235 return _methods;
236 }
237
238 }
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