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

Example 96 with JMXConnector

use of javax.management.remote.JMXConnector in project jdk8u_jdk by JetBrains.

the class MXBeanInteropTest2 method run.

public void run(Map<String, Object> args) {
    System.out.println("MXBeanInteropTest2::run: Start");
    int errorCount = 0;
    try {
        // JMX MbeanServer used inside single VM as if remote.
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        JMXServiceURL url = new JMXServiceURL("rmi", null, 0);
        JMXConnectorServer cs = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs);
        cs.start();
        JMXServiceURL addr = cs.getAddress();
        JMXConnector cc = JMXConnectorFactory.connect(addr);
        MBeanServerConnection mbsc = cc.getMBeanServerConnection();
        // Prints all MBeans whatever the domain is.
        printMBeans(mbsc);
        // Call test body
        errorCount += doBasicMXBeanTest(mbsc);
        // Terminate the JMX Client
        cc.close();
    } catch (Exception e) {
        Utils.printThrowable(e, true);
        throw new RuntimeException(e);
    }
    if (errorCount == 0) {
        System.out.println("MXBeanInteropTest2::run: Done without any error");
    } else {
        System.out.println("MXBeanInteropTest2::run: Done with " + errorCount + " error(s)");
        throw new RuntimeException("errorCount = " + errorCount);
    }
}

Example 97 with JMXConnector

use of javax.management.remote.JMXConnector in project jdk8u_jdk by JetBrains.

the class GenericArrayTypeTest method main.

public static void main(String[] args) throws Exception {
    int error = 0;
    JMXConnector cc = null;
    JMXConnectorServer cs = null;
    try {
        // Instantiate the MBean server
        //
        echo("\n>>> Create the MBean server");
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        // Get default domain
        //
        echo("\n>>> Get the MBean server's default domain");
        String domain = mbs.getDefaultDomain();
        echo("\tDefault Domain = " + domain);
        // Register TestMXBean
        //
        echo("\n>>> Register TestMXBean");
        ObjectName name = ObjectName.getInstance(domain + ":type=" + TestMXBean.class);
        mbs.createMBean(Test.class.getName(), name);
        // Create an RMI connector server
        //
        echo("\n>>> Create an RMI connector server");
        JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://");
        cs = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs);
        // Start the RMI connector server
        //
        echo("\n>>> Start the RMI connector server");
        cs.start();
        // Create an RMI connector client
        //
        echo("\n>>> Create an RMI connector client");
        cc = JMXConnectorFactory.connect(cs.getAddress(), null);
        MBeanServerConnection mbsc = cc.getMBeanServerConnection();
        // Create TestMXBean proxy
        //
        echo("\n>>> Create the TestMXBean proxy");
        TestMXBean test = JMX.newMXBeanProxy(mbsc, name, TestMXBean.class);
        // Play with proxy getters and setters
        //
        echo("\n>>> Play with proxy getters and setters");
        String[] t1 = new String[] { "t1" };
        MonitorInfo[] t2 = new MonitorInfo[] { new MonitorInfo("dummy", 0, 0, new StackTraceElement("dummy", "dummy", "dummy", 0)) };
        Map<String, String[]> t3 = new HashMap<String, String[]>();
        t3.put("key", t1);
        Map<String, MonitorInfo[]> t4 = new HashMap<String, MonitorInfo[]>();
        t4.put("key", t2);
        Set<String[]> t5 = new HashSet<String[]>();
        t5.add(t1);
        Set<MonitorInfo[]> t6 = new HashSet<MonitorInfo[]>();
        t6.add(t2);
        List<String[]> t7 = new ArrayList<String[]>();
        t7.add(t1);
        List<MonitorInfo[]> t8 = new ArrayList<MonitorInfo[]>();
        t8.add(t2);
        Set<List<String[]>> t9 = new HashSet<List<String[]>>();
        t9.add(t7);
        Set<List<MonitorInfo[]>> t10 = new HashSet<List<MonitorInfo[]>>();
        t10.add(t8);
        Map<String, Set<List<String[]>>> t11 = new HashMap<String, Set<List<String[]>>>();
        t11.put("key", t9);
        Map<String, Set<List<MonitorInfo[]>>> t12 = new HashMap<String, Set<List<MonitorInfo[]>>>();
        t12.put("key", t10);
        test.setT1(t1);
        test.setT2(t2);
        test.setT3(t3);
        test.setT4(t4);
        test.setT5(t5);
        test.setT6(t6);
        test.setT7(t7);
        test.setT8(t8);
        test.setT9(t9);
        test.setT10(t10);
        test.setT11(t11);
        test.setT12(t12);
        String r;
        String e1 = "t1";
        String e2 = "dummy";
        echo("\tT1 = " + test.getT1());
        r = ((String[]) test.getT1())[0];
        echo("\tR1 = " + r);
        if (!e1.equals(r))
            error++;
        echo("\tT2 = " + test.getT2());
        r = ((MonitorInfo[]) test.getT2())[0].getClassName();
        echo("\tR2 = " + r);
        if (!e2.equals(r))
            error++;
        echo("\tT3 = " + test.getT3());
        r = ((String[]) ((Map<String, String[]>) test.getT3()).get("key"))[0];
        echo("\tR3 = " + r);
        if (!e1.equals(r))
            error++;
        echo("\tT4 = " + test.getT4());
        r = ((MonitorInfo[]) ((Map<String, MonitorInfo[]>) test.getT4()).get("key"))[0].getClassName();
        echo("\tR4 = " + r);
        if (!e2.equals(r))
            error++;
        echo("\tT5 = " + test.getT5());
        r = ((String[]) ((Set<String[]>) test.getT5()).iterator().next())[0];
        echo("\tR5 = " + r);
        if (!e1.equals(r))
            error++;
        echo("\tT6 = " + test.getT6());
        r = ((MonitorInfo[]) ((Set<MonitorInfo[]>) test.getT6()).iterator().next())[0].getClassName();
        echo("\tR6 = " + r);
        if (!e2.equals(r))
            error++;
        echo("\tT7 = " + test.getT7());
        r = ((String[]) ((List<String[]>) test.getT7()).get(0))[0];
        echo("\tR7 = " + r);
        if (!e1.equals(r))
            error++;
        echo("\tT8 = " + test.getT8());
        r = ((MonitorInfo[]) ((List<MonitorInfo[]>) test.getT8()).get(0))[0].getClassName();
        echo("\tR8 = " + r);
        if (!e2.equals(r))
            error++;
        echo("\tT9 = " + test.getT9());
        r = ((String[]) ((List<String[]>) ((Set<List<String[]>>) test.getT9()).iterator().next()).get(0))[0];
        echo("\tR9 = " + r);
        if (!e1.equals(r))
            error++;
        echo("\tT10 = " + test.getT10());
        r = ((MonitorInfo[]) ((List<MonitorInfo[]>) ((Set<List<MonitorInfo[]>>) test.getT10()).iterator().next()).get(0))[0].getClassName();
        echo("\tR10 = " + r);
        if (!e2.equals(r))
            error++;
        echo("\tT11 = " + test.getT11());
        r = ((String[]) ((List<String[]>) ((Set<List<String[]>>) ((Map<String, Set<List<String[]>>>) test.getT11()).get("key")).iterator().next()).get(0))[0];
        echo("\tR11 = " + r);
        if (!e1.equals(r))
            error++;
        echo("\tT12 = " + test.getT12());
        r = ((MonitorInfo[]) ((List<MonitorInfo[]>) ((Set<List<MonitorInfo[]>>) ((Map<String, Set<List<MonitorInfo[]>>>) test.getT12()).get("key")).iterator().next()).get(0))[0].getClassName();
        echo("\tR12 = " + r);
        if (!e2.equals(r))
            error++;
    } catch (Exception e) {
        e.printStackTrace(System.out);
        error++;
    } finally {
        // Close client
        //
        echo("\n>>> Close the RMI connector client");
        if (cc != null)
            cc.close();
        // Stop server
        //
        echo("\n>>> Stop the RMI connector server");
        if (cs != null)
            cs.stop();
        echo("\n>>> Bye! Bye!");
    }
    if (error > 0) {
        echo("\nTest failed! " + error + " errors.\n");
        throw new IllegalArgumentException("Test failed");
    } else {
        echo("\nTest passed!\n");
    }
}

Example 98 with JMXConnector

use of javax.management.remote.JMXConnector in project jdk8u_jdk by JetBrains.

the class MXBeanInteropTest1 method run.

public void run(Map<String, Object> args) {
    System.out.println("MXBeanInteropTest1::run: Start");
    int errorCount = 0;
    try {
        // JMX MbeanServer used inside single VM as if remote.
        // MBeanServer mbs = MBeanServerFactory.newMBeanServer();
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        JMXServiceURL url = new JMXServiceURL("rmi", null, 0);
        JMXConnectorServer cs = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs);
        cs.start();
        JMXServiceURL addr = cs.getAddress();
        JMXConnector cc = JMXConnectorFactory.connect(addr);
        MBeanServerConnection mbsc = cc.getMBeanServerConnection();
        // Print out registered java.lang.management MXBeans found
        // in the remote jvm.
        printMBeans(mbsc);
        // For each possible kind of JDK 5 defined MXBean, we retrieve its
        // MBeanInfo and print it and we call all getters and print
        // their output.
        errorCount += doClassLoadingMXBeanTest(mbsc);
        errorCount += doMemoryMXBeanTest(mbsc);
        errorCount += doThreadMXBeanTest(mbsc);
        errorCount += doRuntimeMXBeanTest(mbsc);
        errorCount += doOperatingSystemMXBeanTest(mbsc);
        errorCount += doCompilationMXBeanTest(mbsc);
        errorCount += doGarbageCollectorMXBeanTest(mbsc);
        errorCount += doMemoryManagerMXBeanTest(mbsc);
        errorCount += doMemoryPoolMXBeanTest(mbsc);
        // Terminate the JMX Client
        cc.close();
    } catch (Exception e) {
        Utils.printThrowable(e, true);
        throw new RuntimeException(e);
    }
    if (errorCount == 0) {
        System.out.println("MXBeanInteropTest1::run: Done without any error");
    } else {
        System.out.println("MXBeanInteropTest1::run: Done with " + errorCount + " error(s)");
        throw new RuntimeException("errorCount = " + errorCount);
    }
}

Example 99 with JMXConnector

use of javax.management.remote.JMXConnector in project jdk8u_jdk by JetBrains.

the class RMIExporterTest method main.

public static void main(String[] args) {
    try {
        // Instantiate the MBean server
        //
        System.out.println("Create the MBean server");
        MBeanServer mbs = MBeanServerFactory.createMBeanServer();
        // Initialize environment map to be passed to the connector server
        //
        System.out.println("Initialize environment map");
        HashMap env = new HashMap();
        CustomRMIExporter exporter = new CustomRMIExporter();
        env.put(RMIExporter.EXPORTER_ATTRIBUTE, exporter);
        // Create an RMI connector server
        //
        System.out.println("Create an RMI connector server");
        JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://");
        JMXConnectorServer cs = JMXConnectorServerFactory.newJMXConnectorServer(url, env, mbs);
        cs.start();
        // Create an RMI connector client
        //
        System.out.println("Create an RMI connector client");
        JMXConnector cc = JMXConnectorFactory.connect(cs.getAddress(), null);
        // Close RMI connector client
        //
        System.out.println("Close the RMI connector client");
        cc.close();
        // Stop RMI connector server
        //
        System.out.println("Stop the RMI connector server");
        cs.stop();
        // Check if remote objects were exported/unexported successfully
        //
        int errorCount = 0;
        if (exporter.rmiServerExported) {
            System.out.println("RMIServer exported OK!");
        } else {
            System.out.println("RMIServer exported KO!");
            errorCount++;
        }
        if (exporter.rmiServerUnexported) {
            System.out.println("RMIServer unexported OK!");
        } else {
            System.out.println("RMIServer unexported KO!");
            errorCount++;
        }
        if (exporter.rmiConnectionExported) {
            System.out.println("RMIConnection exported OK!");
        } else {
            System.out.println("RMIConnection exported KO!");
            errorCount++;
        }
        if (exporter.rmiConnectionUnexported) {
            System.out.println("RMIConnection unexported OK!");
        } else {
            System.out.println("RMIConnection unexported KO!");
            errorCount++;
        }
        System.out.println("Bye! Bye!");
        if (errorCount > 0) {
            System.out.println("RMIExporterTest FAILED!");
            System.exit(1);
        } else {
            System.out.println("RMIExporterTest PASSED!");
        }
    } catch (Exception e) {
        System.out.println("Unexpected exception caught = " + e);
        e.printStackTrace();
        System.exit(1);
    }
}

Example 100 with JMXConnector

use of javax.management.remote.JMXConnector in project jdk8u_jdk by JetBrains.

the class MissingClassTest method test.

private static boolean test(String proto) throws Exception {
    System.out.println("Testing for proto " + proto);
    boolean ok = true;
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    mbs.createMBean(Test.class.getName(), on);
    JMXConnectorServer cs;
    JMXServiceURL url = new JMXServiceURL(proto, null, 0);
    Map<String, Object> serverMap = new HashMap<>();
    serverMap.put(JMXConnectorServerFactory.DEFAULT_CLASS_LOADER, serverLoader);
    // make sure no auto-close at server side
    serverMap.put("jmx.remote.x.server.connection.timeout", "888888888");
    try {
        cs = JMXConnectorServerFactory.newJMXConnectorServer(url, serverMap, mbs);
    } catch (MalformedURLException e) {
        System.out.println("System does not recognize URL: " + url + "; ignoring");
        return true;
    }
    cs.start();
    JMXServiceURL addr = cs.getAddress();
    Map<String, Object> clientMap = new HashMap<>();
    clientMap.put(JMXConnectorFactory.DEFAULT_CLASS_LOADER, clientLoader);
    System.out.println("Connecting for client-unknown test");
    JMXConnector client = JMXConnectorFactory.connect(addr, clientMap);
    // add a listener to verify no failed notif
    CNListener cnListener = new CNListener();
    client.addConnectionNotificationListener(cnListener, null, null);
    MBeanServerConnection mbsc = client.getMBeanServerConnection();
    System.out.println("Getting attribute with class unknown to client");
    try {
        Object result = mbsc.getAttribute(on, "ClientUnknown");
        System.out.println("TEST FAILS: getAttribute for class " + "unknown to client should fail, returned: " + result);
        ok = false;
    } catch (IOException e) {
        Throwable cause = e.getCause();
        if (// see CR 4935098
        isInstance(cause, "org.omg.CORBA.MARSHAL"))
            cause = cause.getCause();
        if (cause instanceof ClassNotFoundException) {
            System.out.println("Success: got an IOException wrapping " + "a ClassNotFoundException");
        } else {
            System.out.println("TEST FAILS: Caught IOException (" + e + ") but cause should be " + "ClassNotFoundException: " + cause);
            ok = false;
        }
    }
    System.out.println("Doing queryNames to ensure connection alive");
    Set<ObjectName> names = mbsc.queryNames(null, null);
    System.out.println("queryNames returned " + names);
    System.out.println("Provoke exception of unknown class");
    try {
        mbsc.invoke(on, "throwClientUnknown", NO_OBJECTS, NO_STRINGS);
        System.out.println("TEST FAILS: did not get exception");
        ok = false;
    } catch (IOException e) {
        Throwable wrapped = e.getCause();
        if (// see CR 4935098
        isInstance(wrapped, "org.omg.CORBA.MARSHAL"))
            wrapped = wrapped.getCause();
        if (wrapped instanceof ClassNotFoundException) {
            System.out.println("Success: got an IOException wrapping " + "a ClassNotFoundException: " + wrapped);
        } else {
            System.out.println("TEST FAILS: Got IOException but cause " + "should be ClassNotFoundException: ");
            if (wrapped == null)
                System.out.println("(null)");
            else
                wrapped.printStackTrace(System.out);
            ok = false;
        }
    } catch (Exception e) {
        System.out.println("TEST FAILS: Got wrong exception: " + "should be IOException with cause " + "ClassNotFoundException:");
        e.printStackTrace(System.out);
        ok = false;
    }
    System.out.println("Doing queryNames to ensure connection alive");
    names = mbsc.queryNames(null, null);
    System.out.println("queryNames returned " + names);
    ok &= notifyTest(client, mbsc);
    System.out.println("Doing queryNames to ensure connection alive");
    names = mbsc.queryNames(null, null);
    System.out.println("queryNames returned " + names);
    for (int i = 0; i < 2; i++) {
        // else invoke
        boolean setAttribute = (i == 0);
        String what = setAttribute ? "setAttribute" : "invoke";
        System.out.println("Trying " + what + " with class unknown to server");
        try {
            if (setAttribute) {
                mbsc.setAttribute(on, new Attribute("ServerUnknown", serverUnknown));
            } else {
                mbsc.invoke(on, "useServerUnknown", new Object[] { serverUnknown }, new String[] { "java.lang.Object" });
            }
            System.out.println("TEST FAILS: " + what + " with " + "class unknown to server should fail " + "but did not");
            ok = false;
        } catch (IOException e) {
            Throwable cause = e.getCause();
            if (// see CR 4935098
            isInstance(cause, "org.omg.CORBA.MARSHAL"))
                cause = cause.getCause();
            if (cause instanceof ClassNotFoundException) {
                System.out.println("Success: got an IOException " + "wrapping a ClassNotFoundException");
            } else {
                System.out.println("TEST FAILS: Caught IOException (" + e + ") but cause should be " + "ClassNotFoundException: " + cause);
                // XXX
                e.printStackTrace(System.out);
                ok = false;
            }
        }
    }
    System.out.println("Doing queryNames to ensure connection alive");
    names = mbsc.queryNames(null, null);
    System.out.println("queryNames returned " + names);
    System.out.println("Trying to get unserializable attribute");
    try {
        mbsc.getAttribute(on, "Unserializable");
        System.out.println("TEST FAILS: get unserializable worked " + "but should not");
        ok = false;
    } catch (IOException e) {
        System.out.println("Success: got an IOException: " + e + " (cause: " + e.getCause() + ")");
    }
    System.out.println("Doing queryNames to ensure connection alive");
    names = mbsc.queryNames(null, null);
    System.out.println("queryNames returned " + names);
    System.out.println("Trying to set unserializable attribute");
    try {
        Attribute attr = new Attribute("Unserializable", unserializableObject);
        mbsc.setAttribute(on, attr);
        System.out.println("TEST FAILS: set unserializable worked " + "but should not");
        ok = false;
    } catch (IOException e) {
        System.out.println("Success: got an IOException: " + e + " (cause: " + e.getCause() + ")");
    }
    System.out.println("Doing queryNames to ensure connection alive");
    names = mbsc.queryNames(null, null);
    System.out.println("queryNames returned " + names);
    System.out.println("Trying to throw unserializable exception");
    try {
        mbsc.invoke(on, "throwUnserializable", NO_OBJECTS, NO_STRINGS);
        System.out.println("TEST FAILS: throw unserializable worked " + "but should not");
        ok = false;
    } catch (IOException e) {
        System.out.println("Success: got an IOException: " + e + " (cause: " + e.getCause() + ")");
    }
    client.removeConnectionNotificationListener(cnListener);
    ok = ok && !cnListener.failed;
    client.close();
    cs.stop();
    if (ok)
        System.out.println("Test passed for protocol " + proto);
    System.out.println();
    return ok;
}