Example usage for javax.management.remote JMXConnectorServer stop

Introduction

In this page you can find the example usage for javax.management.remote JMXConnectorServer stop.

Prototype

public void stop() throws IOException;

Source Link

Document

Deactivates the connector server, that is, stops listening for client connections.

Usage

From source file:com.taobao.tddl.common.util.TDDLMBeanServer.java

private TDDLMBeanServer() {
    // MBServer//from  ww w.  jav a 2s. co m
    String hostName = null;
    try {
        InetAddress addr = InetAddress.getLocalHost();

        hostName = addr.getHostName();
    } catch (IOException e) {
        log.error(LogPrefix + "Get HostName Error", e);
        hostName = "localhost";
    }
    String host = System.getProperty("hostName", hostName);
    try {
        boolean useJmx = Boolean.parseBoolean(System.getProperty("tddl.useJMX", "true"));
        if (useJmx) {
            mbs = ManagementFactory.getPlatformMBeanServer();
            int port = Integer.parseInt(System.getProperty("tddl.rmi.port", "6679"));
            String rmiName = System.getProperty("tddl.rmi.name", "tddlJmxServer");
            Registry reg = null;
            try {
                reg = LocateRegistry.getRegistry(port);
                reg.list();
            } catch (Exception e) {
                reg = null;
            }
            if (null == reg) {
                reg = LocateRegistry.createRegistry(port);
            }
            reg.list();
            String serverURL = "service:jmx:rmi:///jndi/rmi://" + host + ":" + port + "/" + rmiName;
            JMXServiceURL url = new JMXServiceURL(serverURL);
            final JMXConnectorServer connectorServer = JMXConnectorServerFactory.newJMXConnectorServer(url,
                    null, mbs);
            connectorServer.start();
            Runtime.getRuntime().addShutdownHook(new Thread() {
                @Override
                public void run() {
                    try {
                        System.err.println("JMXConnector stop");
                        connectorServer.stop();
                    } catch (IOException e) {
                        log.error(LogPrefix + e);
                    }
                }
            });
            log.warn(LogPrefix + "jmx url: " + serverURL);
        }
    } catch (Exception e) {
        log.error(LogPrefix + "create MBServer error", e);
    }
}

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From source file:net.sf.ehcache.management.ManagementServiceTest.java

/**
 * Creates an RMI JMXConnectorServer, connects to it and demonstrates what attributes are traversable.
 * The answer is not all./*from   w  w w  .  ja  v a2s. c  om*/
 *
 * Note that this test creates a Registry which will keep running until the JVM Exists. There
 * is no way to stop it but it should do no harm.
 *
 *
 */
public void testJMXConnectorServer() throws Exception {

    ManagementService.registerMBeans(manager, mBeanServer, true, true, true, true);

    LocateRegistry.createRegistry(55000);
    String serverUrl = "service:jmx:rmi:///jndi/rmi://localhost:55000/server";
    JMXServiceURL url = new JMXServiceURL(serverUrl);
    JMXConnectorServer cs = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mBeanServer);
    cs.start();
    JMXConnector connector = cs.toJMXConnector(null);
    connector.connect(null);
    MBeanServerConnection connection = connector.getMBeanServerConnection();
    assertEquals(OBJECTS_IN_TEST_EHCACHE,
            connection.queryNames(new ObjectName("net.sf.ehcache:*"), null).size());

    Ehcache ehcache = manager.getCache("sampleCache1");

    ehcache.put(new Element("key1", "value1"));
    ehcache.put(new Element("key2", "value1"));
    assertNotNull(ehcache.get("key1"));
    assertNotNull(ehcache.get("key2"));

    //Test CacheManager
    //not all attributes are accessible due to serializability constraints
    //traverseMBeanAttributes(connection, "CacheManager");

    //Test Cache
    //not all attributes are accessible due to serializability constraints
    //traverseMBeanAttributes(connection, "Cache");

    //Test CacheStatistics
    traverseMBeanAttributes(connection, "CacheStatistics");

    //Test CacheConfiguration
    traverseMBeanAttributes(connection, "CacheConfiguration");

    cs.stop();
}

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