124 lines
4.3 KiB
Java
124 lines
4.3 KiB
Java
/*
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* Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 5024531
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* @summary Basic Test for ManagementFactory.newPlatformMXBean().
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* @modules java.management
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* @run main/othervm MXBeanProxyTest
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* @author Mandy Chung
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*/
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import javax.management.*;
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import java.lang.management.ClassLoadingMXBean;
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import java.lang.management.RuntimeMXBean;
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import static java.lang.management.ManagementFactory.*;
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public class MXBeanProxyTest {
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private static MBeanServer server = getPlatformMBeanServer();
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public static void main(String[] argv) throws Exception {
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boolean iae = false;
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try {
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// Get a MXBean proxy with invalid name
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newPlatformMXBeanProxy(server,
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"Invalid ObjectName",
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RuntimeMXBean.class);
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} catch (IllegalArgumentException e) {
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// Expected exception
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System.out.println("EXPECTED: " + e);
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iae = true;
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}
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if (!iae) {
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throw new RuntimeException("Invalid ObjectName " +
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" was not detected");
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}
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try {
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// Get a MXBean proxy with non existent MXBean
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newPlatformMXBeanProxy(server,
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"java.lang:type=Foo",
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RuntimeMXBean.class);
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iae = false;
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} catch (IllegalArgumentException e) {
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// Expected exception
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System.out.println("EXPECTED: " + e);
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iae = true;
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}
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if (!iae) {
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throw new RuntimeException("Non existent MXBean " +
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" was not detected");
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}
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try {
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// Mismatch MXBean interface
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newPlatformMXBeanProxy(server,
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RUNTIME_MXBEAN_NAME,
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ClassLoadingMXBean.class);
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iae = false;
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} catch (IllegalArgumentException e) {
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// Expected exception
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System.out.println("EXPECTED: " + e);
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iae = true;
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}
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if (!iae) {
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throw new RuntimeException("Mismatched MXBean interface " +
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" was not detected");
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}
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final FooMBean foo = new Foo();
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final ObjectName objName = new ObjectName("java.lang:type=Foo");
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server.registerMBean(foo, objName);
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try {
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// non-platform MXBean
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newPlatformMXBeanProxy(server,
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"java.lang:type=Foo",
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FooMBean.class);
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iae = false;
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} catch (IllegalArgumentException e) {
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// Expected exception
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System.out.println("EXPECTED: " + e);
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iae = true;
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}
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if (!iae) {
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throw new RuntimeException("Non-platform MXBean " +
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" was not detected");
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}
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// Successfully get MXBean
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RuntimeMXBean rm = newPlatformMXBeanProxy(server,
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RUNTIME_MXBEAN_NAME,
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RuntimeMXBean.class);
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System.out.println("VM uptime = " + rm.getUptime());
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System.out.println("Test passed.");
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}
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public interface FooMBean {
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public boolean isFoo();
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}
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static class Foo implements FooMBean {
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public boolean isFoo() {
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return true;
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}
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}
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}
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