| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.brooklyn.feed.jmx; |
| |
| import javax.management.Notification; |
| import javax.management.NotificationFilter; |
| import javax.management.NotificationFilterSupport; |
| |
| public class JmxNotificationFilters { |
| |
| private JmxNotificationFilters() {} // instead use static utility methods |
| |
| /** |
| * Matches the given notification type. |
| * @see {@link NotificationFilterSupport#enableType(String)} |
| */ |
| public static NotificationFilter matchesType(String type) { |
| return matchesTypes(type); |
| } |
| |
| /** |
| * Matches any of the given notification types. |
| * @see {@link NotificationFilterSupport#enableType(String)} |
| */ |
| public static NotificationFilter matchesTypes(String... types) { |
| NotificationFilterSupport result = new NotificationFilterSupport(); |
| for (String type : types) { |
| result.enableType(type); |
| } |
| return result; |
| } |
| |
| /** |
| * @deprecated since 0.6.0; |
| * only works if this brooklyn class is on the classpath of the JVM that your |
| * subscribing to notifications on (because it tries to push the filter instance |
| * to that JVM). So of very limited use in real-world java processes to be managed. |
| * Therefore this will be deleted to avoid people hitting this surprising behaviour. |
| */ |
| @SuppressWarnings("serial") |
| public static NotificationFilter matchesTypeRegex(final String typeRegex) { |
| return new NotificationFilter() { |
| @Override public boolean isNotificationEnabled(Notification notif) { |
| return notif.getType().matches(typeRegex); |
| } |
| }; |
| } |
| } |