1 /* 2 * Copyright (c) 2005, 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 6175517 27 * @summary Test that MXBean interfaces can contain overloaded methods 28 * @author Eamonn McManus 29 * @run clean OverloadTest 30 * @run build OverloadTest 31 * @run main OverloadTest 32 */ 33 34 import java.lang.management.*; 35 import javax.management.*; 36 37 public class OverloadTest { 38 public static void main(String[] args) throws Exception { 39 MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); 40 ObjectName on = new ObjectName("a:b=c"); 41 OverloadMXBean overloadImpl = new OverloadImpl(); 42 mbs.registerMBean(overloadImpl, on); 43 OverloadMXBean p = JMX.newMXBeanProxy(mbs, on, OverloadMXBean.class); 44 check(p.notOverloaded(5), "notOverloaded"); 45 check(p.overloaded(), "overloaded()"); 46 check(p.overloaded(5), "overloaded(int)"); 47 check(p.overloaded("x"), "overloaded(String)"); 48 check(p.overloaded(36, 64), "overloaded(int, int)"); 49 50 // ObjectName threadingName = new ObjectName("java.lang:type=Threading"); 51 // ThreadMXBean t = 52 // JMX.newMXBeanProxy(mbs, threadingName, ThreadMXBean.class); 53 // long[] ids = t.getAllThreadIds(); 54 // ThreadInfo ti = t.getThreadInfo(ids[0]); 55 56 if (failure != null) 57 throw new Exception(failure); 58 59 } 60 61 private static void check(String got, String expect) { 62 if (!expect.equals(got)) { 63 failure = "FAILED: got \"" + got + "\", expected \"" + expect + "\""; 64 System.out.println(failure); 65 } 66 } 67 68 public static interface OverloadMXBean { 69 String notOverloaded(int x); 70 String overloaded(); 71 String overloaded(int x); 72 String overloaded(String x); 73 String overloaded(int x, int y); 74 } 75 76 public static class OverloadImpl implements OverloadMXBean { 77 public String notOverloaded(int x) { 78 return "notOverloaded"; 79 } 80 81 public String overloaded() { 82 return "overloaded()"; 83 } 84 85 public String overloaded(int x) { 86 return "overloaded(int)"; 87 } 88 89 public String overloaded(String x) { 90 return "overloaded(String)"; 91 } 92 93 public String overloaded(int x, int y) { 94 return "overloaded(int, int)"; 95 } 96 } 97 98 private static String failure; 99 }