Examples with JMXConnector javax.management.remote.JMXConnector used on opensource projects

Example 66 with JMXConnector

use of javax.management.remote.JMXConnector in project jvm-breakglass by matlux.

the class MBeanTest method testStartViaJMX.

@Test
public void testStartViaJMX() throws Exception {
    int port = 9875;
    JMXServiceURL url = new JMXServiceURL(String.format("service:jmx:rmi:///jndi/rmi://localhost:%d/jmxrmi", port));
    JMXConnectorServer jmxServer = createJMXServer(port, url);
    try {
        jmxServer.start();
        assertFalse(nreplServer.isStarted());
        JMXConnector connector = JMXConnectorFactory.connect(url);
        try {
            MBeanServerConnection conn = connector.getMBeanServerConnection();
            ObjectName objectName = MBeanRegistration.getObjectName();
            NreplMBean proxy = JMX.newMBeanProxy(conn, objectName, NreplMBean.class);
            assertFalse(proxy.isStarted());
            proxy.start();
            assertTrue(proxy.isStarted());
        } finally {
            connector.close();
        }
        assertTrue(nreplServer.isStarted());
    } finally {
        jmxServer.stop();
    }
}

Example 67 with JMXConnector

use of javax.management.remote.JMXConnector in project druid by alibaba.

the class DruidStat method printDruidStat.

@SuppressWarnings("all")
public static void printDruidStat(Option option) throws Exception {
    PrintStream out = option.getPrintStream();
    String address = loadManagementAgentAndGetAddress(option.getPid());
    JMXServiceURL jmxUrl = new JMXServiceURL(address);
    JMXConnector jmxc = JMXConnectorFactory.connect(jmxUrl);
    MBeanServerConnection jmxConn = jmxc.getMBeanServerConnection();
    if (option.printDataSourceData()) {
        List<Map<String, Object>> content = (List<Map<String, Object>>) invokeService(jmxConn, Option.DATA_SOURCE);
        TabledDataPrinter.printDataSourceData(content, option);
    }
    if (option.printSqlData()) {
        List<Map<String, Object>> content = (List<Map<String, Object>>) invokeService(jmxConn, Option.SQL);
        if (content == null) {
            out.println("无SqlStat统计数据,请检查是否已执行了SQL");
        } else {
            TabledDataPrinter.printSqlData(content, option);
        }
    }
    if (option.printActiveConn()) {
        List<List<String>> content = (List<List<String>>) invokeService(jmxConn, Option.ACTIVE_CONN);
        if (content == null || content.size() == 0) {
            out.println("目前无活动中的数据库连接");
        } else {
            TabledDataPrinter.printActiveConnStack(content, option);
        }
    }
}

Example 68 with JMXConnector

use of javax.management.remote.JMXConnector in project otter by alibaba.

the class JmxLoaderIntegration method test_simple.

@Test
public void test_simple() {
    MBeanServer mBeanServer = exporter.getServer();
    try {
        ObjectName objectName = new ObjectName("bean:name=otterControllor");
        MBeanInfo nodeInfo = mBeanServer.getMBeanInfo(objectName);
        System.out.println(nodeInfo);
        Object result = mBeanServer.getAttribute(objectName, "HeapMemoryUsage");
        System.out.println(result);
        JMXServiceURL address = new JMXServiceURL("service:jmx:rmi://127.0.0.1/jndi/rmi://127.0.0.1:1099/mbean");
        Map environment = null;
        JMXConnector cntor = JMXConnectorFactory.connect(address, environment);
        MBeanServerConnection mbsc = cntor.getMBeanServerConnection();
        String domain = mbsc.getDefaultDomain();
        System.out.println(domain);
        result = mbsc.getAttribute(objectName, "HeapMemoryUsage");
        System.out.println(result);
    } catch (Exception e) {
        want.fail(e.getMessage());
    }
}

Example 69 with JMXConnector

use of javax.management.remote.JMXConnector in project spring-framework by spring-projects.

the class ConnectorServerFactoryBeanTests method checkServerConnection.

private void checkServerConnection(MBeanServer hostedServer) throws IOException, MalformedURLException {
    // Try to connect using client.
    JMXServiceURL serviceURL = new JMXServiceURL(ConnectorServerFactoryBean.DEFAULT_SERVICE_URL);
    JMXConnector connector = JMXConnectorFactory.connect(serviceURL);
    assertNotNull("Client Connector should not be null", connector);
    // Get the MBean server connection.
    MBeanServerConnection connection = connector.getMBeanServerConnection();
    assertNotNull("MBeanServerConnection should not be null", connection);
    // Test for MBean server equality.
    assertEquals("Registered MBean count should be the same", hostedServer.getMBeanCount(), connection.getMBeanCount());
}

Example 70 with JMXConnector

use of javax.management.remote.JMXConnector in project opennms by OpenNMS.

the class JmxCommand method execute.

protected void execute() throws CmdLineException, CmdRunException {
    try (JMXConnector connector = getJmxConnector()) {
        MBeanServerConnection mbeanServerConnection = connector.getMBeanServerConnection();
        execute(mbeanServerConnection);
    } catch (MBeanServerQueryException | JMException | IOException e) {
        throw new CmdRunException(e);
    }
}