1 /*
2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 7024172
27 * @summary Test if proxy for PlatformLoggingMXBean is equivalent
28 * to proxy for LoggingMXBean
29 *
30 * @build LoggingMXBeanTest
31 * @run main LoggingMXBeanTest
32 */
33
34 import java.lang.management.*;
35 import javax.management.MBeanServer;
36 import java.util.logging.*;
37 import java.util.ArrayList;
38 import java.util.List;
39
40 public class LoggingMXBeanTest
41 {
42 static String LOGGER_NAME_1 = "com.sun.management.Logger";
43 static String LOGGER_NAME_2 = "com.sun.management.Logger.Logger2";
44 static String UNKNOWN_LOGGER_NAME = "com.sun.management.Unknown";
45
46 public static void main(String[] argv) throws Exception {
47 MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
48 LoggingMXBean proxy =
49 ManagementFactory.newPlatformMXBeanProxy(mbs,
50 LogManager.LOGGING_MXBEAN_NAME,
51 LoggingMXBean.class);
52
53 // test LoggingMXBean proxy
54 LoggingMXBeanTest p = new LoggingMXBeanTest(proxy);
55
56 // check if the attributes implemented by PlatformLoggingMXBean
57 // and LoggingMXBean return the same value
58 PlatformLoggingMXBean mxbean =
59 ManagementFactory.getPlatformMXBean(mbs, PlatformLoggingMXBean.class);
60
61 checkAttributes(proxy, mxbean);
62 }
63
64 // same verification as in java/util/logging/LoggingMXBeanTest2
65 public LoggingMXBeanTest(LoggingMXBean mbean) throws Exception {
66
67 Logger logger1 = Logger.getLogger( LOGGER_NAME_1 );
68 logger1.setLevel(Level.FINE);
69 Logger logger2 = Logger.getLogger( LOGGER_NAME_2 );
70 logger2.setLevel(null);
71
72 /*
73 * Check for the existence of our new Loggers
74 */
75 System.out.println("Test Logger Name retrieval (getLoggerNames)");
76 boolean log1 = false, log2 = false;
77 List<String> loggers = mbean.getLoggerNames();
78 if (loggers == null || loggers.size() < 2) {
79 throw new RuntimeException(
80 "Could not Detect the presense of the new Loggers");
81 }
82
83 for (String logger : loggers) {
84 if (logger.equals(LOGGER_NAME_1)) {
85 log1 = true;
86 System.out.println(" : Found new Logger : " + logger);
87 }
88 if (logger.equals(LOGGER_NAME_2)) {
89 log2 = true;
90 System.out.println(" : Found new Logger : " + logger);
91 }
92 }
93 if ( log1 && log2 )
94 System.out.println(" : PASSED." );
95 else {
96 System.out.println(" : FAILED. Could not Detect the new Loggers." );
97 throw new RuntimeException(
98 "Could not Detect the presense of the new Loggers");
99 }
100
101 System.out.println("Test getLoggerLevel");
102 String l1 = mbean.getLoggerLevel(LOGGER_NAME_1);
103 System.out.println(" : Level for Logger " + LOGGER_NAME_1 + " : " + l1);
104 if (!l1.equals(Level.FINE.getName())) {
105 throw new RuntimeException(
106 "Expected level for " + LOGGER_NAME_1 + " = " +
107 Level.FINE.getName() + " but got " + l1);
108 }
109 String l2 = mbean.getLoggerLevel(LOGGER_NAME_2);
110 System.out.println(" : Level for Logger " + LOGGER_NAME_2 + " : " + l2);
111 if (!l2.equals("")) {
112 throw new RuntimeException(
113 "Expected level for " + LOGGER_NAME_2 + " = \"\"" +
114 " but got " + l2);
115 }
116 String l3 = mbean.getLoggerLevel(UNKNOWN_LOGGER_NAME);
117 System.out.println(" : Level for unknown logger : " + l3);
118 if (l3 != null) {
119 throw new RuntimeException(
120 "Expected level for " + UNKNOWN_LOGGER_NAME + " = null" +
121 " but got " + l3);
122 }
123
124 System.out.println("Test setLoggerLevel");
125 mbean.setLoggerLevel(LOGGER_NAME_1, "INFO");
126 System.out.println(" : Set Level for Logger " + LOGGER_NAME_1 + " to: INFO");
127 Level l = logger1.getLevel();
128 if (l != Level.INFO) {
129 throw new RuntimeException(
130 "Expected level for " + LOGGER_NAME_1 + " = " +
131 Level.INFO + " but got " + l);
132 }
133
134 mbean.setLoggerLevel(LOGGER_NAME_2, "SEVERE");
135 System.out.println(" : Set Level for Logger " + LOGGER_NAME_2 + " to: SERVER");
136 l = logger2.getLevel();
137 if (l != Level.SEVERE) {
138 throw new RuntimeException(
139 "Expected level for " + LOGGER_NAME_2 + " = " +
140 Level.SEVERE+ " but got " + l);
141 }
142
143 mbean.setLoggerLevel(LOGGER_NAME_1, null);
144 System.out.println(" : Set Level for Logger " + LOGGER_NAME_1 + " to: null");
145 l = logger1.getLevel();
146 if (l != null) {
147 throw new RuntimeException(
148 "Expected level for " + LOGGER_NAME_1 + " = null " +
149 " but got " + l);
150 }
151
152 boolean iaeCaught = false;
153 System.out.println(" : Set Level for unknown Logger to: FINE");
154 try {
155 mbean.setLoggerLevel(UNKNOWN_LOGGER_NAME, "FINE");
156 } catch (IllegalArgumentException e) {
157 // expected
158 iaeCaught = true;
159 System.out.println(" : IllegalArgumentException caught as expected");
160 }
161 if (!iaeCaught) {
162 throw new RuntimeException(
163 "Expected IllegalArgumentException for setting level for " +
164 UNKNOWN_LOGGER_NAME + " not thrown");
165 }
166 iaeCaught = false;
167 System.out.println(" : Set Level for Logger " + LOGGER_NAME_1 + " to: DUMMY");
168 try {
169 mbean.setLoggerLevel(LOGGER_NAME_1, "DUMMY");
170 } catch (IllegalArgumentException e) {
171 // expected
172 iaeCaught = true;
173 System.out.println(" : IllegalArgumentException caught as expected");
174 }
175 if (!iaeCaught) {
176 throw new RuntimeException(
177 "Expected IllegalArgumentException for invalid level.");
178 }
179
180
181 System.out.println("Test getParentLoggerName");
182 String p1 = mbean.getParentLoggerName(LOGGER_NAME_2);
183 System.out.println(" : Parent Logger for " + LOGGER_NAME_2 + " : " + p1);
184 if (!p1.equals(LOGGER_NAME_1)) {
185 throw new RuntimeException(
186 "Expected parent for " + LOGGER_NAME_2 + " = " +
187 LOGGER_NAME_1 + " but got " + p1);
188 }
189 String p2 = mbean.getParentLoggerName("");
190 System.out.println(" : Parent Logger for \"\" : " + p2);
191 if (!p2.equals("")) {
192 throw new RuntimeException(
193 "Expected parent for root logger \"\" = \"\"" +
194 " but got " + p2);
195 }
196 String p3 = mbean.getParentLoggerName(UNKNOWN_LOGGER_NAME);
197 System.out.println(" : Parent Logger for unknown logger : " + p3);
198 if (p3 != null) {
199 throw new RuntimeException(
200 "Expected level for " + UNKNOWN_LOGGER_NAME + " = null" +
201 " but got " + p3);
202 }
203 }
204
205 private static void checkAttributes(LoggingMXBean mxbean1,
206 PlatformLoggingMXBean mxbean2) {
207 // verify logger names
208 List<String> loggers1 = mxbean1.getLoggerNames();
209 List<String> loggers2 = mxbean2.getLoggerNames();
210 if (loggers1.size() != loggers2.size())
211 throw new RuntimeException("LoggerNames: unmatched number of entries");
212 List<String> loggers3 = new ArrayList<>(loggers1);
213 loggers3.removeAll(loggers2);
214 if (loggers3.size() != 0)
215 throw new RuntimeException("LoggerNames: unmatched loggers");
216
217 // verify logger's level and parent
218 for (String logger : loggers1) {
219 if (!mxbean1.getLoggerLevel(logger)
220 .equals(mxbean2.getLoggerLevel(logger)))
221 throw new RuntimeException(
222 "LoggerLevel: unmatched level for " + logger);
223 if (!mxbean1.getParentLoggerName(logger)
224 .equals(mxbean2.getParentLoggerName(logger)))
225 throw new RuntimeException(
226 "ParentLoggerName: unmatched parent logger's name for " + logger);
227 }
228 }
229 }