| /* |
| * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * build @BUILD_TAG_PLACEHOLDER@ |
| * |
| * @COPYRIGHT_MINI_LEGAL_NOTICE_PLACEHOLDER@ |
| */ |
| |
| import javax.management.ListenerNotFoundException; |
| import javax.management.Notification; |
| import javax.management.NotificationBroadcasterSupport; |
| import javax.management.NotificationFilter; |
| import javax.management.NotificationListener; |
| |
| public class NotificationSender |
| extends NotificationBroadcasterSupport |
| implements NotificationSenderMBean { |
| |
| public void sendNotifs(String type, int count) { |
| for (int i = 0; i < count; i++) { |
| Notification n = new Notification(type, this, newSeqNo()); |
| sendNotification(n); |
| } |
| } |
| |
| public int getListenerCount() { |
| return listenerCount; |
| } |
| |
| public void addNotificationListener(NotificationListener l, |
| NotificationFilter f, |
| Object h) { |
| super.addNotificationListener(l, f, h); |
| listenerCount++; |
| } |
| |
| public void removeNotificationListener(NotificationListener l) |
| throws ListenerNotFoundException { |
| super.removeNotificationListener(l); |
| listenerCount--; |
| } |
| |
| public void removeNotificationListener(NotificationListener l, |
| NotificationFilter f, |
| Object h) |
| throws ListenerNotFoundException { |
| super.removeNotificationListener(l, f, h); |
| listenerCount--; |
| } |
| |
| private static long newSeqNo() { |
| return ++seqNo; |
| } |
| |
| private static long seqNo = 0; |
| private int listenerCount = 0; |
| } |