1 /* 2 * Copyright (c) 2013, 2018, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package jdk.jfr.jmx; 27 28 import java.util.List; 29 30 import jdk.jfr.RecordingState; 31 import jdk.management.jfr.FlightRecorderMXBean; 32 import jdk.management.jfr.RecordingInfo; 33 34 /** 35 * @test 36 * @key jfr 37 * 38 * @library /lib / 39 * @run main/othervm jdk.jfr.jmx.TestRecordingState 40 */ 41 public class TestRecordingState { 42 public static void main(String[] args) throws Throwable { 43 FlightRecorderMXBean bean = JmxHelper.getFlighteRecorderMXBean(); 44 45 List<RecordingInfo> preCreateRecordings = bean.getRecordings(); 46 long recId = bean.newRecording(); 47 JmxHelper.verifyNotExists(recId, preCreateRecordings); 48 JmxHelper.verifyState(recId, RecordingState.NEW, bean); 49 50 bean.startRecording(recId); 51 JmxHelper.verifyState(recId, RecordingState.RUNNING, bean); 52 53 bean.stopRecording(recId); 54 JmxHelper.verifyState(recId, RecordingState.STOPPED, bean); 55 56 bean.closeRecording(recId); 57 JmxHelper.verifyNotExists(recId, bean.getRecordings()); 58 } 59 }