1/*
2 * Copyright (c) 2012, 2013, 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
24import java.io.File;
25import java.lang.management.ManagementFactory;
26import java.net.BindException;
27import java.rmi.registry.LocateRegistry;
28import java.rmi.server.ExportException;
29import java.util.Random;
30import javax.management.MBeanServer;
31import javax.management.ObjectName;
32import javax.management.remote.JMXConnectorServer;
33import javax.management.remote.JMXConnectorServerFactory;
34import javax.management.remote.JMXServiceURL;
35
36public class Server {
37    public static String start() throws Exception {
38        int serverPort = 12345;
39        ObjectName name = new ObjectName("test", "foo", "bar");
40        MBeanServer jmxServer = ManagementFactory.getPlatformMBeanServer();
41        SteMBean bean = new Ste();
42        jmxServer.registerMBean(bean, name);
43        boolean exported = false;
44        Random rnd = new Random(System.currentTimeMillis());
45        do {
46            try {
47                LocateRegistry.createRegistry(serverPort);
48                exported = true;
49            } catch (ExportException ee) {
50                if (ee.getCause() instanceof BindException) {
51                    serverPort = rnd.nextInt(10000) + 4096;
52                } else {
53                    throw ee;
54                }
55            }
56
57        } while (!exported);
58        JMXServiceURL serverUrl = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://localhost:" + serverPort + "/test");
59        JMXConnectorServer jmxConnector = JMXConnectorServerFactory.newJMXConnectorServer(serverUrl, null, jmxServer);
60        jmxConnector.start();
61
62        return serverUrl.toString();
63    }
64}
65