84 lines
3.0 KiB
Java
84 lines
3.0 KiB
Java
/*
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* Copyright (c) 2005, 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 5072174 6335848
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* @summary test the new method javax.management.Query.isInstanceOf("className")
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* @author Shanliang JIANG
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*
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* @run clean InstanceOfExpTest
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* @run build InstanceOfExpTest
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* @run main InstanceOfExpTest
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*/
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import java.util.*;
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import java.lang.management.ManagementFactory;
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import javax.management.*;
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public class InstanceOfExpTest {
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public static class Simple implements SimpleMBean {}
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public static interface SimpleMBean {}
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public static void main(String[] args) throws Exception {
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System.out.println(">>> Test the method javax.management.Query.isInstanceOf");
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MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
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final String className = "javax.management.NotificationBroadcaster";
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final ObjectName name1 = new ObjectName("test:simple=1");
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mbs.createMBean(Simple.class.getName(), name1);
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final ObjectName name2 = new ObjectName("test:timer=1");
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mbs.createMBean("javax.management.timer.Timer", name2);
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QueryExp exp = Query.isInstanceOf(Query.value(className));
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Set<ObjectName> list = mbs.queryNames(new ObjectName("*:*"), exp);
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if (list.contains(name1) || !list.contains(name2)) {
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throw new RuntimeException("InstanceOfExp does not work.");
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}
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for (ObjectName on : list) {
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if (!mbs.isInstanceOf(on, className)) {
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throw new RuntimeException("InstanceOfQueryExp does not work.");
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}
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}
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Set<ObjectName> all = mbs.queryNames(null, null);
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for (ObjectName n : all) {
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if (mbs.isInstanceOf(n, className) != list.contains(n))
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throw new RuntimeException("InstanceOfExp does not work.");
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}
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try {
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QueryExp exp1 = Query.isInstanceOf(null);
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throw new RuntimeException("Not got an exception with a null class name.");
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} catch (IllegalArgumentException iae) {
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// OK. Good
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}
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}
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}
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