1 /*
   2  * Copyright (c) 2005, 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 6175387
  27  * @summary Check that OnUnregister is an allowed value for persistPolicy
  28  * in ModelMBeanAttributeInfo
  29  * @author Eamonn McManus
  30  * @run clean OnUnregisterTest
  31  * @run build OnUnregisterTest
  32  * @run main OnUnregisterTest
  33  */
  34 
  35 // Since our RequiredModelMBean implementation doesn't support
  36 // persistence, it doesn't have any behaviour for OnUnregister, so we
  37 // can't test that.  We can only test that the value is allowed.
  38 
  39 // In versions of the API prior to the addition of OnUnregister,  the
  40 // attempt to construct a DescriptorSupport with persistPolicy=OnUnregister
  41 // will throw an exception.
  42 
  43 // The OnUnregister value is not case-sensitive, and we test that.
  44 
  45 import javax.management.*;
  46 import javax.management.modelmbean.*;
  47 
  48 public class OnUnregisterTest {
  49     public static void main(String[] args) throws Exception {
  50         MBeanServer mbs = MBeanServerFactory.newMBeanServer();
  51         ObjectName on = new ObjectName("a:b=c");
  52 
  53         DescriptorSupport desc;
  54         ModelMBeanAttributeInfo mmbai;
  55         ModelMBeanInfo mmbi;
  56         ModelMBean mmb;
  57 
  58         desc = new DescriptorSupport("name=foo",
  59                                      "descriptorType=attribute",
  60                                      "persistPolicy=OnUnregister");
  61         mmbai = new ModelMBeanAttributeInfo("foo", "int", "a foo",
  62                                             true, true, false, desc);
  63         mmbi = new ModelMBeanInfoSupport("a.b.c", "description",
  64                                          new ModelMBeanAttributeInfo[] {mmbai},
  65                                          null, null, null);
  66         mmb = new RequiredModelMBean(mmbi);
  67 
  68         mbs.registerMBean(mmb, on);
  69         mbs.unregisterMBean(on);
  70 
  71         desc = new DescriptorSupport("name=foo", "descriptorType=attribute");
  72         mmbai = new ModelMBeanAttributeInfo("foo", "int", "a foo",
  73                                             true, true, false, desc);
  74         desc = new DescriptorSupport("name=bar",
  75                                      "descriptorType=mbean",
  76                                      "persistPolicy=onUnregister");
  77         mmbi = new ModelMBeanInfoSupport("a.b.c", "description",
  78                                          new ModelMBeanAttributeInfo[] {mmbai},
  79                                          null, null, null, desc);
  80         mmb = new RequiredModelMBean(mmbi);
  81         mbs.registerMBean(mmb, on);
  82         mbs.unregisterMBean(on);
  83     }
  84 }