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/*
* Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4838640
* @summary test server close in different conditions.
* @author Shanliang JIANG
*
* @run clean CloseServerTest
* @run build CloseServerTest
* @run main CloseServerTest
*/
import java.net.MalformedURLException;
import java.io.IOException;
import javax.management.*;
import javax.management.remote.*;
public class CloseServerTest {
private static final String[] protocols = {"rmi", "iiop", "jmxmp"};
private static final MBeanServer mbs = MBeanServerFactory.createMBeanServer();
public static void main(String[] args) {
System.out.println(">>> Tests for closing a server.");
boolean ok = true;
for (int i = 0; i < protocols.length; i++) {
try {
if (!test(protocols[i])) {
System.out.println(">>> Test failed for " + protocols[i]);
ok = false;
} else {
System.out.println(">>> Test successed for " + protocols[i]);
}
} catch (Exception e) {
System.out.println(">>> Test failed for " + protocols[i]);
e.printStackTrace(System.out);
ok = false;
}
}
if (ok) {
System.out.println(">>> Test passed");
} else {
System.out.println(">>> TEST FAILED");
System.exit(1);
}
}
private static boolean test(String proto)
throws Exception {
System.out.println(">>> Test for protocol " + proto);
JMXServiceURL u = new JMXServiceURL(proto, null, 0);
JMXConnectorServer server;
JMXServiceURL addr;
JMXConnector client;
MBeanServerConnection mserver;
final ObjectName delegateName =
new ObjectName("JMImplementation:type=MBeanServerDelegate");
final NotificationListener dummyListener = new NotificationListener() {
public void handleNotification(Notification n, Object o) {
// do nothing
return;
}
};
try {
// open and close
System.out.println(">>> Open and close a server.");
server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);
server.stop();
// open, start then close
System.out.println(">>> Open, start and close a server.");
server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);
server.start();
server.stop();
// with a client, but close the server first
System.out.println(">>> Open, start a server, create a client, close the server then the client.");
server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);
server.start();
addr = server.getAddress();
client = JMXConnectorFactory.newJMXConnector(addr, null);
client.connect(null);
server.stop();
try {
client.close();
} catch (Exception ee) {
// OK, the server has been closed
}
// with a client, but close the client first
System.out.println(">>> Open, start a server, create a client, close the client then server.");
server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);
server.start();
addr = server.getAddress();
client = JMXConnectorFactory.newJMXConnector(addr, null);
client.connect(null);
client.close();
server.stop();
// with a client listener, but close the server first
System.out.println(">>> Open, start a server, create a client, add a listener, close the server then the client.");
server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);
server.start();
addr = server.getAddress();
client = JMXConnectorFactory.newJMXConnector(addr, null);
client.connect(null);
mserver = client.getMBeanServerConnection();
mserver.addNotificationListener(delegateName, dummyListener, null, null);
server.stop();
try {
client.close();
} catch (Exception e) {
// ok, it is because the server has been closed.
}
// with a client listener, but close the client first
System.out.println(">>> Open, start a server, create a client, add a listener, close the client then the server.");
server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);
server.start();
addr = server.getAddress();
client = JMXConnectorFactory.newJMXConnector(addr, null);
client.connect(null);
mserver = client.getMBeanServerConnection();
mserver.addNotificationListener(delegateName, dummyListener, null, null);
client.close();
server.stop();
} catch (MalformedURLException e) {
System.out.println(">>> Skipping unsupported URL " + u);
return true;
}
return true;
}
}
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