| /******************************************************************************* |
| * Copyright (c) 2009, 2019 Mountainminds GmbH & Co. KG and Contributors |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Marc R. Hoffmann - initial API and implementation |
| * |
| *******************************************************************************/ |
| package org.jacoco.agent.rt.internal; |
| |
| import java.lang.management.ManagementFactory; |
| import java.util.concurrent.Callable; |
| |
| import javax.management.MBeanServer; |
| import javax.management.ObjectName; |
| import javax.management.StandardMBean; |
| |
| import org.jacoco.agent.rt.IAgent; |
| |
| /** |
| * Access to JMX APIs are encapsulated in this class to allow the JaCoCo runtime |
| * on platforms without JMX support (e.g Android). |
| */ |
| class JmxRegistration implements Callable<Void> { |
| |
| private static final String JMX_NAME = "org.jacoco:type=Runtime"; |
| |
| private final MBeanServer server; |
| private final ObjectName name; |
| |
| JmxRegistration(final IAgent agent) throws Exception { |
| server = ManagementFactory.getPlatformMBeanServer(); |
| name = new ObjectName(JMX_NAME); |
| server.registerMBean(new StandardMBean(agent, IAgent.class), name); |
| } |
| |
| /** |
| * De-register the agent again. |
| */ |
| public Void call() throws Exception { |
| server.unregisterMBean(name); |
| return null; |
| } |
| |
| } |