cf105cf085
6218920: API bug - impossible to delete last MBeanServerForwarder on a connector Reviewed-by: emcmanus
195 lines
7.1 KiB
Java
195 lines
7.1 KiB
Java
/*
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* Copyright 2003 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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/*
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* @test
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* @bug 4838640
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* @summary test server close in different conditions.
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* @author Shanliang JIANG
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* @run clean CloseServerTest
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* @run build CloseServerTest
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* @run main CloseServerTest
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*/
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import com.sun.jmx.remote.util.EnvHelp;
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import java.net.MalformedURLException;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import javax.management.*;
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import javax.management.remote.*;
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import javax.management.remote.rmi.RMIConnectorServer;
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public class CloseServerTest {
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private static final String[] protocols = {"rmi", "iiop", "jmxmp"};
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private static final MBeanServer mbs = MBeanServerFactory.createMBeanServer();
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public static void main(String[] args) {
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System.out.println(">>> Tests for closing a server.");
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boolean ok = true;
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for (int i = 0; i < protocols.length; i++) {
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try {
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if (!test(protocols[i])) {
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System.out.println(">>> Test failed for " + protocols[i]);
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ok = false;
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} else {
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System.out.println(">>> Test successed for " + protocols[i]);
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}
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} catch (Exception e) {
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System.out.println(">>> Test failed for " + protocols[i]);
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e.printStackTrace(System.out);
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ok = false;
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}
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}
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if (ok) {
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System.out.println(">>> Test passed");
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} else {
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System.out.println(">>> TEST FAILED");
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System.exit(1);
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}
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}
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private static boolean test(String proto)
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throws Exception {
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System.out.println(">>> Test for protocol " + proto);
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JMXServiceURL u = new JMXServiceURL(proto, null, 0);
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JMXConnectorServer server;
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JMXServiceURL addr;
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JMXConnector client;
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MBeanServerConnection mserver;
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final ObjectName delegateName =
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new ObjectName("JMImplementation:type=MBeanServerDelegate");
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final NotificationListener dummyListener = new NotificationListener() {
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public void handleNotification(Notification n, Object o) {
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// do nothing
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return;
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}
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};
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try {
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// open and close
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System.out.println(">>> Open and close a server.");
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server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);
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server.stop();
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// open, start then close
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System.out.println(">>> Open, start and close a server.");
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server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);
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server.start();
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server.stop();
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// with a client, but close the server first
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System.out.println(">>> Open, start a server, create a client, close the server then the client.");
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server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);
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server.start();
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addr = server.getAddress();
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client = JMXConnectorFactory.newJMXConnector(addr, null);
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client.connect(null);
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server.stop();
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try {
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client.close();
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} catch (Exception ee) {
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// OK, the server has been closed
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}
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// with a client, but close the client first
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System.out.println(">>> Open, start a server, create a client, close the client then server.");
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server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);
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server.start();
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addr = server.getAddress();
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client = JMXConnectorFactory.newJMXConnector(addr, null);
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client.connect(null);
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client.close();
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server.stop();
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List<Map<String, String>> envs = Arrays.asList(
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Collections.singletonMap(
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RMIConnectorServer.DELEGATE_TO_EVENT_SERVICE, "false"),
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Collections.singletonMap(
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RMIConnectorServer.DELEGATE_TO_EVENT_SERVICE, "true"));
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for (Map<String, String> env : envs) {
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System.out.println(
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">>>>>>>> " + RMIConnectorServer.DELEGATE_TO_EVENT_SERVICE +
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" = " + env.get(RMIConnectorServer.DELEGATE_TO_EVENT_SERVICE));
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// with a client listener, but close the server first
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System.out.println(">>> Open, start a server, create a client, " +
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"add a listener, close the server then the client.");
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server = JMXConnectorServerFactory.newJMXConnectorServer(u, env, mbs);
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server.start();
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addr = server.getAddress();
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client = JMXConnectorFactory.newJMXConnector(addr, null);
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client.connect(null);
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mserver = client.getMBeanServerConnection();
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mserver.addNotificationListener(delegateName, dummyListener, null, null);
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server.stop();
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try {
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client.close();
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} catch (Exception e) {
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// ok, it is because the server has been closed.
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}
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// with a client listener, but close the client first
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System.out.println(">>> Open, start a server, create a client, " +
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"add a listener, close the client then the server.");
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server = JMXConnectorServerFactory.newJMXConnectorServer(u, env, mbs);
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server.start();
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addr = server.getAddress();
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client = JMXConnectorFactory.newJMXConnector(addr, null);
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client.connect(null);
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mserver = client.getMBeanServerConnection();
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mserver.addNotificationListener(delegateName, dummyListener, null, null);
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client.close();
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server.stop();
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}
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} catch (MalformedURLException e) {
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System.out.println(">>> Skipping unsupported URL " + u);
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return true;
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}
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return true;
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}
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}
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