0N/A/*
2362N/A * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
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0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
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2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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0N/A */
0N/A
0N/A/*
0N/A * @test
0N/A * @bug 6295859
0N/A * @summary Check that a StandardMBean has immutableInfo=true if it is
0N/A * a NotificationBroadcasterSupport that doesn't override getNotificationInfo()
0N/A * @author Eamonn McManus
0N/A * @run clean ImmutableNotificationInfoTest
0N/A * @run build ImmutableNotificationInfoTest
0N/A * @run main ImmutableNotificationInfoTest
0N/A */
0N/Aimport javax.management.Descriptor;
0N/Aimport javax.management.MBeanInfo;
0N/Aimport javax.management.MBeanNotificationInfo;
0N/Aimport javax.management.MBeanServer;
0N/Aimport javax.management.MBeanServerFactory;
0N/Aimport javax.management.NotificationBroadcaster;
0N/Aimport javax.management.NotificationBroadcasterSupport;
0N/Aimport javax.management.NotificationFilter;
0N/Aimport javax.management.NotificationListener;
0N/Aimport javax.management.ObjectName;
0N/A
0N/Apublic class ImmutableNotificationInfoTest {
0N/A public interface UserBroadcasterMBean {}
0N/A public interface NoOverrideNBSMBean {}
0N/A public interface OverrideNBSMBean {}
0N/A
0N/A public static class UserBroadcaster
0N/A implements UserBroadcasterMBean, NotificationBroadcaster {
0N/A public void removeNotificationListener(NotificationListener listener) {
0N/A }
0N/A
0N/A public void addNotificationListener(NotificationListener listener,
0N/A NotificationFilter filter, Object handback) {
0N/A }
0N/A
0N/A public MBeanNotificationInfo[] getNotificationInfo() {
0N/A return new MBeanNotificationInfo[0];
0N/A }
0N/A }
0N/A
0N/A public static class NoOverrideNBS extends NotificationBroadcasterSupport
0N/A implements NoOverrideNBSMBean {
0N/A }
0N/A
0N/A public static class OverrideNBS extends NotificationBroadcasterSupport
0N/A implements OverrideNBSMBean {
0N/A public MBeanNotificationInfo[] getNotificationInfo() {
0N/A return new MBeanNotificationInfo[0];
0N/A }
0N/A }
0N/A
0N/A public static void main(String[] args) throws Exception {
0N/A boolean ok;
0N/A ok = test(new UserBroadcaster(), false);
0N/A ok &= test(new NoOverrideNBS(), true);
0N/A ok &= test(new OverrideNBS(), false);
0N/A if (!ok)
0N/A throw new Exception("TEST FAILED: immutability incorrect");
0N/A }
0N/A
0N/A private static boolean test(Object mbean, boolean expectImmutable)
0N/A throws Exception {
0N/A MBeanServer mbs = MBeanServerFactory.newMBeanServer();
0N/A ObjectName on = new ObjectName("a:b=c");
0N/A mbs.registerMBean(mbean, on);
0N/A MBeanInfo mbi = mbs.getMBeanInfo(on);
0N/A Descriptor d = mbi.getDescriptor();
0N/A String immutableValue = (String) d.getFieldValue("immutableInfo");
0N/A boolean immutable = ("true".equals(immutableValue));
0N/A if (immutable != expectImmutable) {
0N/A System.out.println("FAILED: " + mbean.getClass().getName() +
0N/A " -> " + immutableValue);
0N/A return false;
0N/A } else {
0N/A System.out.println("OK: " + mbean.getClass().getName());
0N/A return true;
0N/A }
0N/A }
0N/A}