1 /*
   2  * Copyright (c) 2005, 2013, 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 8010285
  27  * @summary Test for the private MXBean interface fallback.
  28  *          It needs to be a separate class because the "jdk.jmx.mbeans.allowNonPublic"
  29  *          system property must be set before c.s.j.m.MBeanAnalyzer has been loaded.
  30  * @author Jaroslav Bachorik
  31  * @run clean MXBeanFallbackTest
  32  * @run build MXBeanFallbackTest
  33  * @run main/othervm -Djdk.jmx.mbeans.allowNonPublic=true MXBeanFallbackTest
  34  */
  35 
  36 import javax.management.MBeanServer;
  37 import javax.management.MBeanServerFactory;
  38 import javax.management.NotCompliantMBeanException;
  39 import javax.management.ObjectName;
  40 
  41 public class MXBeanFallbackTest {
  42     public static void main(String[] args) throws Exception {
  43         testPrivateMXBean("Private", new Private());
  44 
  45         if (failures == 0)
  46             System.out.println("Test passed");
  47         else
  48             throw new Exception("TEST FAILURES: " + failures);
  49     }
  50 
  51     private static int failures = 0;
  52 
  53     private static interface PrivateMXBean {
  54         public int[] getInts();
  55     }
  56 
  57     public static class Private implements PrivateMXBean {
  58         public int[] getInts() {
  59             return new int[]{1,2,3};
  60         }
  61     }
  62 
  63     private static void testPrivateMXBean(String type, Object bean) throws Exception {
  64         System.out.println(type + " MXBean test...");
  65         MBeanServer mbs = MBeanServerFactory.newMBeanServer();
  66         ObjectName on = new ObjectName("test:type=" + type);
  67         try {
  68             mbs.registerMBean(bean, on);
  69             success("Private MXBean registered");
  70         } catch (NotCompliantMBeanException e) {
  71             failure("Failed to register the private MXBean - " +
  72                      bean.getClass().getInterfaces()[0].getName());
  73         }
  74     }
  75 
  76     private static void success(String what) {
  77         System.out.println("OK: " + what);
  78     }
  79 
  80     private static void failure(String what) {
  81         System.out.println("FAILED: " + what);
  82         failures++;
  83     }
  84 }