1 /*
   2  * Copyright (c) 2005, 2015, 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  * @modules java.management
  32  * @run clean MXBeanFallbackTest
  33  * @run build MXBeanFallbackTest
  34  * @run main/othervm -Djdk.jmx.mbeans.allowNonPublic=true MXBeanFallbackTest
  35  */
  36 
  37 import javax.management.MBeanServer;
  38 import javax.management.MBeanServerFactory;
  39 import javax.management.NotCompliantMBeanException;
  40 import javax.management.ObjectName;
  41 
  42 public class MXBeanFallbackTest {
  43     public static void main(String[] args) throws Exception {
  44         testPrivateMXBean("Private", new Private());
  45 
  46         if (failures == 0)
  47             System.out.println("Test passed");
  48         else
  49             throw new Exception("TEST FAILURES: " + failures);
  50     }
  51 
  52     private static int failures = 0;
  53 
  54     private static interface PrivateMXBean {
  55         public int[] getInts();
  56     }
  57 
  58     public static class Private implements PrivateMXBean {
  59         public int[] getInts() {
  60             return new int[]{1,2,3};
  61         }
  62     }
  63 
  64     private static void testPrivateMXBean(String type, Object bean) throws Exception {
  65         System.out.println(type + " MXBean test...");
  66         MBeanServer mbs = MBeanServerFactory.newMBeanServer();
  67         ObjectName on = new ObjectName("test:type=" + type);
  68         try {
  69             mbs.registerMBean(bean, on);
  70             success("Private MXBean registered");
  71         } catch (NotCompliantMBeanException e) {
  72             failure("Failed to register the private MXBean - " +
  73                      bean.getClass().getInterfaces()[0].getName());
  74         }
  75     }
  76 
  77     private static void success(String what) {
  78         System.out.println("OK: " + what);
  79     }
  80 
  81     private static void failure(String what) {
  82         System.out.println("FAILED: " + what);
  83         failures++;
  84     }
  85 }