1 /*
   2  * Copyright (c) 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 import javax.management.MBeanServer;
  25 import javax.management.MBeanServerFactory;
  26 import javax.management.NotCompliantMBeanException;
  27 import javax.management.ObjectName;
  28 
  29 /*
  30  * @test
  31  * @bug 8010285
  32  * @summary General MBean test.
  33  * @author Jaroslav Bachorik
  34  * @run clean MBeanTest
  35  * @run build MBeanTest
  36  * @run main MBeanTest
  37  */
  38 public class MBeanTest {
  39     private static interface PrivateMBean {
  40         public int[] getInts();
  41     }
  42 
  43     public static class Private implements PrivateMBean {
  44         public int[] getInts() {
  45             return new int[]{1,2,3};
  46         }
  47     }
  48 
  49     public static interface NonCompliantMBean {
  50         public boolean getInt();
  51         public boolean isInt();
  52         public void setInt(int a);
  53         public void setInt(long b);
  54     }
  55 
  56     public static class NonCompliant implements NonCompliantMBean {
  57         public boolean getInt() {
  58             return false;
  59         }
  60 
  61         public boolean isInt() {
  62             return true;
  63         }
  64 
  65         public void setInt(int a) {
  66         }
  67 
  68         public void setInt(long b) {
  69         }
  70     }
  71 
  72     public static interface CompliantMBean {
  73         public boolean isFlag();
  74         public int getInt();
  75         public void setInt(int value);
  76     }
  77 
  78     public static class Compliant implements CompliantMBean {
  79         public boolean isFlag() {
  80             return false;
  81         }
  82 
  83         public int getInt() {
  84             return 1;
  85         }
  86 
  87         public void setInt(int value) {
  88         }
  89     }
  90 
  91     private static int failures = 0;
  92 
  93     public static void main(String[] args) throws Exception {
  94         testCompliant(CompliantMBean.class, new Compliant());
  95         testNonCompliant(PrivateMBean.class, new Private());
  96         testNonCompliant(NonCompliantMBean.class, new NonCompliant());
  97 
  98         if (failures == 0)
  99             System.out.println("Test passed");
 100         else
 101             throw new Exception("TEST FAILURES: " + failures);
 102     }
 103 
 104     private static void fail(String msg) {
 105         failures++;
 106         System.out.println("FAIL: " + msg);
 107     }
 108 
 109     private static void success(String msg) {
 110         System.out.println("OK: " + msg);
 111     }
 112 
 113     private static void testNonCompliant(Class<?> iface, Object bean) throws Exception {
 114         try {
 115             System.out.println("Registering a non-compliant MBean " +
 116                                 iface.getName() + " ...");
 117 
 118             MBeanServer mbs = MBeanServerFactory.newMBeanServer();
 119             ObjectName on = new ObjectName("test:type=NonCompliant");
 120 
 121             mbs.registerMBean(bean, on);
 122 
 123             fail("Registered a non-compliant MBean - " + iface.getName());
 124         } catch (Exception e) {
 125             Throwable t = e;
 126             while (t != null && !(t instanceof NotCompliantMBeanException)) {
 127                 t = t.getCause();
 128             }
 129             if (t != null) {
 130                 success("MBean not registered");
 131             } else {
 132                 throw e;
 133             }
 134         }
 135     }
 136     private static void testCompliant(Class<?> iface, Object bean) throws Exception {
 137         try {
 138             System.out.println("Registering a compliant MBean " +
 139                                 iface.getName() + " ...");
 140 
 141             MBeanServer mbs = MBeanServerFactory.newMBeanServer();
 142             ObjectName on = new ObjectName("test:type=Compliant");
 143 
 144             mbs.registerMBean(bean, on);
 145             success("Registered a compliant MBean - " + iface.getName());
 146         } catch (Exception e) {
 147             Throwable t = e;
 148             while (t != null && !(t instanceof NotCompliantMBeanException)) {
 149                 t = t.getCause();
 150             }
 151             if (t != null) {
 152                 fail("MBean not registered");
 153             } else {
 154                 throw e;
 155             }
 156         }
 157     }
 158 }