javax.management.JMX Java Exaples

Source File: JMXProxyFallbackTest.java From openjdk-8-source with GNU General Public License v2.0

6 votes

private static void testPrivate(Class<?> iface) throws Exception {
    try {
        System.out.println("Creating a proxy for private M(X)Bean " +
                            iface.getName() + " ...");

        MBeanServer mbs = MBeanServerFactory.newMBeanServer();
        ObjectName on = new ObjectName("test:type=Proxy");

        JMX.newMBeanProxy(mbs, on, iface);
        success("Created a proxy for private M(X)Bean - " + iface.getName());
    } catch (Exception e) {
        Throwable t = e;
        while (t != null && !(t instanceof NotCompliantMBeanException)) {
            t = t.getCause();
        }
        if (t != null) {
            fail("Proxy not created");
        } else {
            throw e;
        }
    }
}

Source File: TestUtils.java From jdk8u60 with GNU General Public License v2.0

6 votes

/**
 * Transfroms a proxy implementing T in a proxy implementing T plus
 * NotificationEmitter
 *
 **/
public static <T> T makeNotificationEmitter(T proxy,
                    Class<T> mbeanInterface) {
    if (proxy instanceof NotificationEmitter)
        return proxy;
    if (proxy == null) return null;
    if (!(proxy instanceof Proxy))
        throw new IllegalArgumentException("not a "+Proxy.class.getName());
    final Proxy p = (Proxy) proxy;
    final InvocationHandler handler =
            Proxy.getInvocationHandler(proxy);
    if (!(handler instanceof MBeanServerInvocationHandler))
        throw new IllegalArgumentException("not a JMX Proxy");
    final MBeanServerInvocationHandler h =
            (MBeanServerInvocationHandler)handler;
    final ObjectName name = h.getObjectName();
    final MBeanServerConnection mbs = h.getMBeanServerConnection();
    final boolean isMXBean = h.isMXBean();
    final T newProxy;
    if (isMXBean)
        newProxy = JMX.newMXBeanProxy(mbs,name,mbeanInterface,true);
    else
        newProxy = JMX.newMBeanProxy(mbs,name,mbeanInterface,true);
    return newProxy;
}

Source File: MBeanClientInterceptor.java From java-technology-stack with MIT License

6 votes

/**
 * Ensures that an {@code MBeanServerConnection} is configured and attempts
 * to detect a local connection if one is not supplied.
 */
public void prepare() {
	synchronized (this.preparationMonitor) {
		if (this.server != null) {
			this.serverToUse = this.server;
		}
		else {
			this.serverToUse = null;
			this.serverToUse = this.connector.connect(this.serviceUrl, this.environment, this.agentId);
		}
		this.invocationHandler = null;
		if (this.useStrictCasing) {
			Assert.state(this.objectName != null, "No ObjectName set");
			// Use the JDK's own MBeanServerInvocationHandler, in particular for native MXBean support.
			this.invocationHandler = new MBeanServerInvocationHandler(this.serverToUse, this.objectName,
					(this.managementInterface != null && JMX.isMXBeanInterface(this.managementInterface)));
		}
		else {
			// Non-strict casing can only be achieved through custom invocation handling.
			// Only partial MXBean support available!
			retrieveMBeanInfo(this.serverToUse);
		}
	}
}

Source File: SchedulerRuntimeDataMBeanTest.java From scheduling with GNU Affero General Public License v3.0

6 votes

private void testAsUser() throws Exception {
    final SchedulerAuthenticationInterface auth = schedulerHelper.getSchedulerAuth();
    final HashMap<String, Object> env = new HashMap<>(1);
    env.put(JMXConnector.CREDENTIALS, new Object[] { TestUsers.USER.username, TestUsers.USER.password });
    JMXConnector userJmxConnector = JMXConnectorFactory.connect(new JMXServiceURL(auth.getJMXConnectorURL(JMXTransportProtocol.RMI)),
                                                                env);

    try {
        MBeanServerConnection connection = userJmxConnector.getMBeanServerConnection();
        final ObjectName beanName = new ObjectName(SchedulerJMXHelper.RUNTIMEDATA_MBEAN_NAME);
        RuntimeDataMBean bean = JMX.newMXBeanProxy(connection, beanName, RuntimeDataMBean.class);
        checkDataConsistent(bean);
    } finally {
        userJmxConnector.close();
    }
}

Source File: ExceptionDiagnosisTest.java From jdk8u60 with GNU General Public License v2.0

6 votes

private static void testCaseProb() throws Exception {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    ObjectName name = new ObjectName("a:b=c");
    mbs.registerMBean(new CaseProbImpl(), name);
    CaseProbMXBean proxy = JMX.newMXBeanProxy(mbs, name, CaseProbMXBean.class);
    try {
        CaseProb prob = proxy.getCaseProb();
        fail("No exception from proxy method getCaseProb");
    } catch (IllegalArgumentException e) {
        String messageChain = messageChain(e);
        if (messageChain.contains("URLPath")) {
            System.out.println("Message chain contains URLPath as required: "
                    + messageChain);
        } else {
            fail("Exception chain for CaseProb does not mention property" +
                    " URLPath differing only in case");
            System.out.println("Full stack trace:");
            e.printStackTrace(System.out);
        }
    }
}

Source File: JMXProxyFallbackTest.java From TencentKona-8 with GNU General Public License v2.0

6 votes

private static void testPrivate(Class<?> iface) throws Exception {
    try {
        System.out.println("Creating a proxy for private M(X)Bean " +
                            iface.getName() + " ...");

        MBeanServer mbs = MBeanServerFactory.newMBeanServer();
        ObjectName on = new ObjectName("test:type=Proxy");

        JMX.newMBeanProxy(mbs, on, iface);
        success("Created a proxy for private M(X)Bean - " + iface.getName());
    } catch (Exception e) {
        Throwable t = e;
        while (t != null && !(t instanceof NotCompliantMBeanException)) {
            t = t.getCause();
        }
        if (t != null) {
            fail("Proxy not created");
        } else {
            throw e;
        }
    }
}

Source File: ExceptionDiagnosisTest.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

private static void testCaseProb() throws Exception {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    ObjectName name = new ObjectName("a:b=c");
    mbs.registerMBean(new CaseProbImpl(), name);
    CaseProbMXBean proxy = JMX.newMXBeanProxy(mbs, name, CaseProbMXBean.class);
    try {
        CaseProb prob = proxy.getCaseProb();
        fail("No exception from proxy method getCaseProb");
    } catch (IllegalArgumentException e) {
        String messageChain = messageChain(e);
        if (messageChain.contains("URLPath")) {
            System.out.println("Message chain contains URLPath as required: "
                    + messageChain);
        } else {
            fail("Exception chain for CaseProb does not mention property" +
                    " URLPath differing only in case");
            System.out.println("Full stack trace:");
            e.printStackTrace(System.out);
        }
    }
}

Source File: JMXProxyFallbackTest.java From jdk8u-jdk with GNU General Public License v2.0

6 votes

private static void testPrivate(Class<?> iface) throws Exception {
    try {
        System.out.println("Creating a proxy for private M(X)Bean " +
                            iface.getName() + " ...");

        MBeanServer mbs = MBeanServerFactory.newMBeanServer();
        ObjectName on = new ObjectName("test:type=Proxy");

        JMX.newMBeanProxy(mbs, on, iface);
        success("Created a proxy for private M(X)Bean - " + iface.getName());
    } catch (Exception e) {
        Throwable t = e;
        while (t != null && !(t instanceof NotCompliantMBeanException)) {
            t = t.getCause();
        }
        if (t != null) {
            fail("Proxy not created");
        } else {
            throw e;
        }
    }
}

Source File: TestUtils.java From openjdk-jdk8u-backup with GNU General Public License v2.0

6 votes

/**
 * Transfroms a proxy implementing T in a proxy implementing T plus
 * NotificationEmitter
 *
 **/
public static <T> T makeNotificationEmitter(T proxy,
                    Class<T> mbeanInterface) {
    if (proxy instanceof NotificationEmitter)
        return proxy;
    if (proxy == null) return null;
    if (!(proxy instanceof Proxy))
        throw new IllegalArgumentException("not a "+Proxy.class.getName());
    final Proxy p = (Proxy) proxy;
    final InvocationHandler handler =
            Proxy.getInvocationHandler(proxy);
    if (!(handler instanceof MBeanServerInvocationHandler))
        throw new IllegalArgumentException("not a JMX Proxy");
    final MBeanServerInvocationHandler h =
            (MBeanServerInvocationHandler)handler;
    final ObjectName name = h.getObjectName();
    final MBeanServerConnection mbs = h.getMBeanServerConnection();
    final boolean isMXBean = h.isMXBean();
    final T newProxy;
    if (isMXBean)
        newProxy = JMX.newMXBeanProxy(mbs,name,mbeanInterface,true);
    else
        newProxy = JMX.newMBeanProxy(mbs,name,mbeanInterface,true);
    return newProxy;
}

Source File: JMXProxyFallbackTest.java From jdk8u_jdk with GNU General Public License v2.0

6 votes

private static void testPrivate(Class<?> iface) throws Exception {
    try {
        System.out.println("Creating a proxy for private M(X)Bean " +
                            iface.getName() + " ...");

        MBeanServer mbs = MBeanServerFactory.newMBeanServer();
        ObjectName on = new ObjectName("test:type=Proxy");

        JMX.newMBeanProxy(mbs, on, iface);
        success("Created a proxy for private M(X)Bean - " + iface.getName());
    } catch (Exception e) {
        Throwable t = e;
        while (t != null && !(t instanceof NotCompliantMBeanException)) {
            t = t.getCause();
        }
        if (t != null) {
            fail("Proxy not created");
        } else {
            throw e;
        }
    }
}

Source File: ExceptionDiagnosisTest.java From openjdk-8 with GNU General Public License v2.0

6 votes

private static void testCaseProb() throws Exception {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    ObjectName name = new ObjectName("a:b=c");
    mbs.registerMBean(new CaseProbImpl(), name);
    CaseProbMXBean proxy = JMX.newMXBeanProxy(mbs, name, CaseProbMXBean.class);
    try {
        CaseProb prob = proxy.getCaseProb();
        fail("No exception from proxy method getCaseProb");
    } catch (IllegalArgumentException e) {
        String messageChain = messageChain(e);
        if (messageChain.contains("URLPath")) {
            System.out.println("Message chain contains URLPath as required: "
                    + messageChain);
        } else {
            fail("Exception chain for CaseProb does not mention property" +
                    " URLPath differing only in case");
            System.out.println("Full stack trace:");
            e.printStackTrace(System.out);
        }
    }
}

Source File: JMXProxyTest.java From TencentKona-8 with GNU General Public License v2.0

5 votes

private static void testCompliant(Class<?> iface, boolean isMx) throws Exception {
    try {
        System.out.println("Creating a proxy for compliant " +
                           (isMx ? "MXBean" : "MBean") + " " +
                           iface.getName() + " ...");

        MBeanServer mbs = MBeanServerFactory.newMBeanServer();
        ObjectName on = new ObjectName("test:type=Proxy");

        if (isMx) {
            JMX.newMXBeanProxy(mbs, on, iface);
        } else {
            JMX.newMBeanProxy(mbs, on, iface);
        }
        success("Created a proxy for compliant " +
                (isMx ? "MXBean" : "MBean") + " - " + iface.getName());
    } catch (Exception e) {
        Throwable t = e;
        while (t != null && !(t instanceof NotCompliantMBeanException)) {
            t = t.getCause();
        }
        if (t != null) {
            fail("Proxy not created");
        } else {
            throw e;
        }
    }
}

Source File: RandomMXBeanTest.java From dragonwell8_jdk with GNU General Public License v2.0

5 votes

public static void main(String[] args) throws Exception {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    ObjectName name = new ObjectName("a:b=c");
    StupidMXBean stupid = new StupidImpl();
    mbs.registerMBean(stupid, name);
    ObjectName referName = new ObjectName("a:c=d");
    mbs.registerMBean(new ReferImpl(stupid), referName);
    System.out.println(mbs.getMBeanInfo(name));
    StupidMXBean stupid2 = (StupidMXBean)
            Proxy.newProxyInstance(StupidMXBean.class.getClassLoader(),
                new Class<?>[] {StupidMXBean.class},
                new WrapInvocationHandler(stupid));
    ObjectName stupidName2 = new ObjectName("a:d=e");
    mbs.registerMBean(stupid2, stupidName2);
    Field zero = StupidMXBean.class.getField("ZERO");
    System.out.println("Zero field = " + zero.get(null));
    test(mbs, MerlinMXBean.class);
    test(mbs, TigerMXBean.class);

    StupidMXBean proxy = JMX.newMXBeanProxy(mbs, name, StupidMXBean.class);
    System.out.println("Zero = " + proxy.getZero());
    System.out.println("One = " + proxy.identity(1));
    ReferMXBean referProxy =
            JMX.newMXBeanProxy(mbs, referName, ReferMXBean.class);
    StupidMXBean stupidProxy2 = referProxy.getStupid();
    System.out.println("Same proxy: " + (proxy == stupidProxy2));
    Method[] methods = StupidMXBean.class.getMethods();
    for (Method method : methods) {
        if (method.getParameterTypes().length == 0)
            method.invoke(proxy, new Object[0]);
    }
}

Source File: JmxOperationInvoker.java From gemfirexd-oss with Apache License 2.0

5 votes

public <T> T getMBeanProxy(final ObjectName objectName, final Class<T> mbeanInterface) {
  if (DistributedSystemMXBean.class.equals(mbeanInterface)
    && ManagementConstants.OBJECTNAME__DISTRIBUTEDSYSTEM_MXBEAN.equals(objectName.toString())) {
    return mbeanInterface.cast(getDistributedSystemMXBean());
  }
  else if (JMX.isMXBeanInterface(mbeanInterface)) {
    return JMX.newMXBeanProxy(getMBeanServerConnection(), objectName, mbeanInterface);
  }
  else {
    return JMX.newMBeanProxy(getMBeanServerConnection(), objectName, mbeanInterface);
  }
}

Source File: MXBeanTest.java From jdk8u_jdk with GNU General Public License v2.0

5 votes

private static void testMXBean(MBeanServer mbs, ObjectName on)
        throws Exception {
    MBeanInfo mbi = mbs.getMBeanInfo(on);
    MBeanAttributeInfo[] attrs = mbi.getAttributes();
    int nattrs = attrs.length;
    if (mbi.getAttributes().length != 1)
        failure("wrong number of attributes: " + attrs);
    else {
        MBeanAttributeInfo mbai = attrs[0];
        if (mbai.getName().equals("Ints")
            && mbai.isReadable() && !mbai.isWritable()
            && mbai.getDescriptor().getFieldValue("openType")
                .equals(new ArrayType<int[]>(SimpleType.INTEGER, true))
            && attrs[0].getType().equals("[I"))
            success("MBeanAttributeInfo");
        else
            failure("MBeanAttributeInfo: " + mbai);
    }

    int[] ints = (int[]) mbs.getAttribute(on, "Ints");
    if (equal(ints, new int[] {1, 2, 3}, null))
        success("getAttribute");
    else
        failure("getAttribute: " + Arrays.toString(ints));

    ExplicitMXBean proxy =
        JMX.newMXBeanProxy(mbs, on, ExplicitMXBean.class);
    int[] pints = proxy.getInts();
    if (equal(pints, new int[] {1, 2, 3}, null))
        success("getAttribute through proxy");
    else
        failure("getAttribute through proxy: " + Arrays.toString(pints));
}

Source File: ProdJmxConnect.java From cassandra-mesos-deprecated with Apache License 2.0

5 votes

@NotNull
private <T> T newProxy(final String name, final Class<T> type) {
    lock.lock();
    try {
        connect();
        return JMX.newMBeanProxy(mbeanServerConn, new ObjectName(name), type);
    } catch (final Exception e) {
        throw new JmxRuntimeException("Failed to create proxy for " + name, e);
    } finally {
        lock.unlock();
    }
}

Source File: MXBeanInteropTest1.java From jdk8u_jdk with GNU General Public License v2.0

5 votes

private final int doMemoryManagerMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- MemoryManagerMXBean") ;

    try {
        ObjectName filterName =
                new ObjectName(ManagementFactory.MEMORY_MANAGER_MXBEAN_DOMAIN_TYPE
                + ",*");
        Set<ObjectName> onSet = mbsc.queryNames(filterName, null);

        for (Iterator<ObjectName> iter = onSet.iterator(); iter.hasNext(); ) {
            ObjectName memoryManagerName = iter.next() ;
            System.out.println("-------- " + memoryManagerName) ;
            MBeanInfo mbInfo = mbsc.getMBeanInfo(memoryManagerName);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            errorCount += checkNonEmpty(mbInfo);
            MemoryManagerMXBean memoryManager = null;

            memoryManager =
                    JMX.newMXBeanProxy(mbsc,
                    memoryManagerName,
                    MemoryManagerMXBean.class) ;
            System.out.println("getMemoryPoolNames\t\t"
                    + Arrays.deepToString(memoryManager.getMemoryPoolNames()));
            System.out.println("getName\t\t"
                    + memoryManager.getName());
            System.out.println("isValid\t\t"
                    + memoryManager.isValid());
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}

Source File: JMXProxyTest.java From hottub with GNU General Public License v2.0

5 votes

private static void testCompliant(Class<?> iface, boolean isMx) throws Exception {
    try {
        System.out.println("Creating a proxy for compliant " +
                           (isMx ? "MXBean" : "MBean") + " " +
                           iface.getName() + " ...");

        MBeanServer mbs = MBeanServerFactory.newMBeanServer();
        ObjectName on = new ObjectName("test:type=Proxy");

        if (isMx) {
            JMX.newMXBeanProxy(mbs, on, iface);
        } else {
            JMX.newMBeanProxy(mbs, on, iface);
        }
        success("Created a proxy for compliant " +
                (isMx ? "MXBean" : "MBean") + " - " + iface.getName());
    } catch (Exception e) {
        Throwable t = e;
        while (t != null && !(t instanceof NotCompliantMBeanException)) {
            t = t.getCause();
        }
        if (t != null) {
            fail("Proxy not created");
        } else {
            throw e;
        }
    }
}

Source File: RandomMXBeanTest.java From TencentKona-8 with GNU General Public License v2.0

5 votes

public static void main(String[] args) throws Exception {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    ObjectName name = new ObjectName("a:b=c");
    StupidMXBean stupid = new StupidImpl();
    mbs.registerMBean(stupid, name);
    ObjectName referName = new ObjectName("a:c=d");
    mbs.registerMBean(new ReferImpl(stupid), referName);
    System.out.println(mbs.getMBeanInfo(name));
    StupidMXBean stupid2 = (StupidMXBean)
            Proxy.newProxyInstance(StupidMXBean.class.getClassLoader(),
                new Class<?>[] {StupidMXBean.class},
                new WrapInvocationHandler(stupid));
    ObjectName stupidName2 = new ObjectName("a:d=e");
    mbs.registerMBean(stupid2, stupidName2);
    Field zero = StupidMXBean.class.getField("ZERO");
    System.out.println("Zero field = " + zero.get(null));
    test(mbs, MerlinMXBean.class);
    test(mbs, TigerMXBean.class);

    StupidMXBean proxy = JMX.newMXBeanProxy(mbs, name, StupidMXBean.class);
    System.out.println("Zero = " + proxy.getZero());
    System.out.println("One = " + proxy.identity(1));
    ReferMXBean referProxy =
            JMX.newMXBeanProxy(mbs, referName, ReferMXBean.class);
    StupidMXBean stupidProxy2 = referProxy.getStupid();
    System.out.println("Same proxy: " + (proxy == stupidProxy2));
    Method[] methods = StupidMXBean.class.getMethods();
    for (Method method : methods) {
        if (method.getParameterTypes().length == 0)
            method.invoke(proxy, new Object[0]);
    }
}

Source File: RandomMXBeanTest.java From hottub with GNU General Public License v2.0

5 votes

public static void main(String[] args) throws Exception {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    ObjectName name = new ObjectName("a:b=c");
    StupidMXBean stupid = new StupidImpl();
    mbs.registerMBean(stupid, name);
    ObjectName referName = new ObjectName("a:c=d");
    mbs.registerMBean(new ReferImpl(stupid), referName);
    System.out.println(mbs.getMBeanInfo(name));
    StupidMXBean stupid2 = (StupidMXBean)
            Proxy.newProxyInstance(StupidMXBean.class.getClassLoader(),
                new Class<?>[] {StupidMXBean.class},
                new WrapInvocationHandler(stupid));
    ObjectName stupidName2 = new ObjectName("a:d=e");
    mbs.registerMBean(stupid2, stupidName2);
    Field zero = StupidMXBean.class.getField("ZERO");
    System.out.println("Zero field = " + zero.get(null));
    test(mbs, MerlinMXBean.class);
    test(mbs, TigerMXBean.class);

    StupidMXBean proxy = JMX.newMXBeanProxy(mbs, name, StupidMXBean.class);
    System.out.println("Zero = " + proxy.getZero());
    System.out.println("One = " + proxy.identity(1));
    ReferMXBean referProxy =
            JMX.newMXBeanProxy(mbs, referName, ReferMXBean.class);
    StupidMXBean stupidProxy2 = referProxy.getStupid();
    System.out.println("Same proxy: " + (proxy == stupidProxy2));
    Method[] methods = StupidMXBean.class.getMethods();
    for (Method method : methods) {
        if (method.getParameterTypes().length == 0)
            method.invoke(proxy, new Object[0]);
    }
}

Source File: MXBeanInteropTest1.java From TencentKona-8 with GNU General Public License v2.0

5 votes

private final int doClassLoadingMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- ClassLoadingMXBean") ;

    try {
        ObjectName classLoadingName =
                new ObjectName(ManagementFactory.CLASS_LOADING_MXBEAN_NAME) ;
        MBeanInfo mbInfo = mbsc.getMBeanInfo(classLoadingName);
        errorCount += checkNonEmpty(mbInfo);
        System.out.println("getMBeanInfo\t\t"
                + mbInfo);
        ClassLoadingMXBean classLoading = null;

        classLoading = JMX.newMXBeanProxy(mbsc,
                classLoadingName,
                ClassLoadingMXBean.class) ;
        System.out.println("getLoadedClassCount\t\t"
                + classLoading.getLoadedClassCount());
        System.out.println("getTotalLoadedClassCount\t\t"
                + classLoading.getTotalLoadedClassCount());
        System.out.println("getUnloadedClassCount\t\t"
                + classLoading.getUnloadedClassCount());
        System.out.println("isVerbose\t\t"
                + classLoading.isVerbose());

        System.out.println("---- OK\n") ;

    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}

Source File: RandomMXBeanTest.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

public static void main(String[] args) throws Exception {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    ObjectName name = new ObjectName("a:b=c");
    StupidMXBean stupid = new StupidImpl();
    mbs.registerMBean(stupid, name);
    ObjectName referName = new ObjectName("a:c=d");
    mbs.registerMBean(new ReferImpl(stupid), referName);
    System.out.println(mbs.getMBeanInfo(name));
    StupidMXBean stupid2 = (StupidMXBean)
            Proxy.newProxyInstance(StupidMXBean.class.getClassLoader(),
                new Class<?>[] {StupidMXBean.class},
                new WrapInvocationHandler(stupid));
    ObjectName stupidName2 = new ObjectName("a:d=e");
    mbs.registerMBean(stupid2, stupidName2);
    Field zero = StupidMXBean.class.getField("ZERO");
    System.out.println("Zero field = " + zero.get(null));
    test(mbs, MerlinMXBean.class);
    test(mbs, TigerMXBean.class);

    StupidMXBean proxy = JMX.newMXBeanProxy(mbs, name, StupidMXBean.class);
    System.out.println("Zero = " + proxy.getZero());
    System.out.println("One = " + proxy.identity(1));
    ReferMXBean referProxy =
            JMX.newMXBeanProxy(mbs, referName, ReferMXBean.class);
    StupidMXBean stupidProxy2 = referProxy.getStupid();
    System.out.println("Same proxy: " + (proxy == stupidProxy2));
    Method[] methods = StupidMXBean.class.getMethods();
    for (Method method : methods) {
        if (method.getParameterTypes().length == 0)
            method.invoke(proxy, new Object[0]);
    }
}

Source File: MXBeanTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

private static void testMXBean(MBeanServer mbs, ObjectName on)
        throws Exception {
    MBeanInfo mbi = mbs.getMBeanInfo(on);
    MBeanAttributeInfo[] attrs = mbi.getAttributes();
    int nattrs = attrs.length;
    if (mbi.getAttributes().length != 1)
        failure("wrong number of attributes: " + attrs);
    else {
        MBeanAttributeInfo mbai = attrs[0];
        if (mbai.getName().equals("Ints")
            && mbai.isReadable() && !mbai.isWritable()
            && mbai.getDescriptor().getFieldValue("openType")
                .equals(new ArrayType<int[]>(SimpleType.INTEGER, true))
            && attrs[0].getType().equals("[I"))
            success("MBeanAttributeInfo");
        else
            failure("MBeanAttributeInfo: " + mbai);
    }

    int[] ints = (int[]) mbs.getAttribute(on, "Ints");
    if (equal(ints, new int[] {1, 2, 3}, null))
        success("getAttribute");
    else
        failure("getAttribute: " + Arrays.toString(ints));

    ExplicitMXBean proxy =
        JMX.newMXBeanProxy(mbs, on, ExplicitMXBean.class);
    int[] pints = proxy.getInts();
    if (equal(pints, new int[] {1, 2, 3}, null))
        success("getAttribute through proxy");
    else
        failure("getAttribute through proxy: " + Arrays.toString(pints));
}

Source File: MXBeanInteropTest1.java From TencentKona-8 with GNU General Public License v2.0

5 votes

private final int doOperatingSystemMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- OperatingSystemMXBean") ;

    try {
        ObjectName operationName =
                new ObjectName(ManagementFactory.OPERATING_SYSTEM_MXBEAN_NAME) ;
        MBeanInfo mbInfo = mbsc.getMBeanInfo(operationName);
        errorCount += checkNonEmpty(mbInfo);
        System.out.println("getMBeanInfo\t\t" + mbInfo);
        OperatingSystemMXBean operation = null ;

        operation =
                JMX.newMXBeanProxy(mbsc,
                operationName,
                OperatingSystemMXBean.class) ;
        System.out.println("getArch\t\t"
                + operation.getArch());
        System.out.println("getAvailableProcessors\t\t"
                + operation.getAvailableProcessors());
        System.out.println("getName\t\t"
                + operation.getName());
        System.out.println("getVersion\t\t"
                + operation.getVersion());

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}

Source File: MXBeanInteropTest1.java From TencentKona-8 with GNU General Public License v2.0

5 votes

private final int doCompilationMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- CompilationMXBean") ;

    try {
        ObjectName compilationName =
                new ObjectName(ManagementFactory.COMPILATION_MXBEAN_NAME);

        if ( mbsc.isRegistered(compilationName) ) {
            MBeanInfo mbInfo = mbsc.getMBeanInfo(compilationName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            CompilationMXBean compilation = null ;

            compilation =
                    JMX.newMXBeanProxy(mbsc,
                    compilationName,
                    CompilationMXBean.class) ;
            System.out.println("getName\t\t"
                    + compilation.getName());
            boolean supported =
                    compilation.isCompilationTimeMonitoringSupported() ;
            System.out.println("isCompilationTimeMonitoringSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getTotalCompilationTime\t\t"
                        + compilation.getTotalCompilationTime());
            }
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}

Source File: MXBeanInteropTest1.java From TencentKona-8 with GNU General Public License v2.0

5 votes

private final int doMemoryManagerMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- MemoryManagerMXBean") ;

    try {
        ObjectName filterName =
                new ObjectName(ManagementFactory.MEMORY_MANAGER_MXBEAN_DOMAIN_TYPE
                + ",*");
        Set<ObjectName> onSet = mbsc.queryNames(filterName, null);

        for (Iterator<ObjectName> iter = onSet.iterator(); iter.hasNext(); ) {
            ObjectName memoryManagerName = iter.next() ;
            System.out.println("-------- " + memoryManagerName) ;
            MBeanInfo mbInfo = mbsc.getMBeanInfo(memoryManagerName);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            errorCount += checkNonEmpty(mbInfo);
            MemoryManagerMXBean memoryManager = null;

            memoryManager =
                    JMX.newMXBeanProxy(mbsc,
                    memoryManagerName,
                    MemoryManagerMXBean.class) ;
            System.out.println("getMemoryPoolNames\t\t"
                    + Arrays.deepToString(memoryManager.getMemoryPoolNames()));
            System.out.println("getName\t\t"
                    + memoryManager.getName());
            System.out.println("isValid\t\t"
                    + memoryManager.isValid());
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}

Source File: MXBeanInteropTest1.java From openjdk-jdk8u with GNU General Public License v2.0

5 votes

private final int doCompilationMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- CompilationMXBean") ;

    try {
        ObjectName compilationName =
                new ObjectName(ManagementFactory.COMPILATION_MXBEAN_NAME);

        if ( mbsc.isRegistered(compilationName) ) {
            MBeanInfo mbInfo = mbsc.getMBeanInfo(compilationName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            CompilationMXBean compilation = null ;

            compilation =
                    JMX.newMXBeanProxy(mbsc,
                    compilationName,
                    CompilationMXBean.class) ;
            System.out.println("getName\t\t"
                    + compilation.getName());
            boolean supported =
                    compilation.isCompilationTimeMonitoringSupported() ;
            System.out.println("isCompilationTimeMonitoringSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getTotalCompilationTime\t\t"
                        + compilation.getTotalCompilationTime());
            }
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}

Source File: ScanManager.java From jdk8u_jdk with GNU General Public License v2.0

5 votes

public ScanDirConfigMXBean createOtherConfigurationMBean(String name,
        String filename)
    throws JMException {
    final ScanDirConfig profile = new ScanDirConfig(filename);
    final ObjectName profName = makeScanDirConfigName(name);
    final ObjectInstance moi = mbeanServer.registerMBean(profile,profName);
    final ScanDirConfigMXBean proxy =
            JMX.newMXBeanProxy(mbeanServer,profName,
                ScanDirConfigMXBean.class,true);
    configmap.put(moi.getObjectName(),proxy);
    return proxy;
}

Source File: ScanManager.java From openjdk-8 with GNU General Public License v2.0

5 votes

public ScanDirConfigMXBean createOtherConfigurationMBean(String name,
        String filename)
    throws JMException {
    final ScanDirConfig profile = new ScanDirConfig(filename);
    final ObjectName profName = makeScanDirConfigName(name);
    final ObjectInstance moi = mbeanServer.registerMBean(profile,profName);
    final ScanDirConfigMXBean proxy =
            JMX.newMXBeanProxy(mbeanServer,profName,
                ScanDirConfigMXBean.class,true);
    configmap.put(moi.getObjectName(),proxy);
    return proxy;
}

Source File: MXBeanInteropTest1.java From jdk8u_jdk with GNU General Public License v2.0

5 votes

private final int doGarbageCollectorMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- GarbageCollectorMXBean") ;

    try {
        ObjectName filterName =
                new ObjectName(ManagementFactory.GARBAGE_COLLECTOR_MXBEAN_DOMAIN_TYPE
                + ",*");
        Set<ObjectName> onSet = mbsc.queryNames(filterName, null);

        for (Iterator<ObjectName> iter = onSet.iterator(); iter.hasNext(); ) {
            ObjectName garbageName = iter.next() ;
            System.out.println("-------- " + garbageName) ;
            MBeanInfo mbInfo = mbsc.getMBeanInfo(garbageName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            GarbageCollectorMXBean garbage = null ;

            garbage =
                    JMX.newMXBeanProxy(mbsc,
                    garbageName,
                    GarbageCollectorMXBean.class) ;
            System.out.println("getCollectionCount\t\t"
                    + garbage.getCollectionCount());
            System.out.println("getCollectionTime\t\t"
                    + garbage.getCollectionTime());
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}

javax.management.JMX Java Examples