1 /* 2 * Copyright (c) 2005, 2015, 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 6320104 27 * @summary Check that MXBean operations have impact UNKNOWN. 28 * @author Eamonn McManus 29 * 30 * @run clean OperationImpactTest 31 * @run build OperationImpactTest 32 * @run main OperationImpactTest 33 */ 34 35 import javax.management.*; 36 import javax.management.openmbean.*; 37 38 public class OperationImpactTest { 39 public static interface ThingMXBean { 40 void thing(); 41 } 42 public static class Thing implements ThingMXBean { 43 public void thing() {} 44 } 45 46 public static void main(String[] args) throws Exception { 47 MBeanServer mbs = MBeanServerFactory.newMBeanServer(); 48 ObjectName on = new ObjectName("a:b=c"); 49 Thing thing = new Thing(); 50 mbs.registerMBean(thing, on); 51 MBeanInfo mbi = mbs.getMBeanInfo(on); 52 MBeanOperationInfo[] ops = mbi.getOperations(); 53 if (ops.length != 1) 54 throw new Exception("TEST FAILED: several ops: " + mbi); 55 MBeanOperationInfo op = ops[0]; 56 if (!op.getName().equals("thing")) 57 throw new Exception("TEST FAILED: wrong op name: " + op); 58 if (op.getImpact() != MBeanOperationInfo.UNKNOWN) 59 throw new Exception("TEST FAILED: wrong impact: " + op); 60 61 // Also check that constructing an OpenMBeanOperationInfo with an 62 // UNKNOWN impact works 63 op = new OpenMBeanOperationInfoSupport("name", "descr", null, 64 SimpleType.VOID, 65 MBeanOperationInfo.UNKNOWN); 66 if (op.getImpact() != MBeanOperationInfo.UNKNOWN) 67 throw new Exception("TEST FAILED: wrong impact: " + op); 68 69 System.out.println("TEST PASSED"); 70 } 71 }