Example usage for javax.management MBeanServerConnection invoke

List of usage examples for javax.management MBeanServerConnection invoke

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Introduction

In this page you can find the example usage for javax.management MBeanServerConnection invoke.

Prototype

public Object invoke(ObjectName name, String operationName, Object params[], String signature[])
        throws InstanceNotFoundException, MBeanException, ReflectionException, IOException;

Source Link

Document

Invokes an operation on an MBean.

Because of the need for a signature to differentiate possibly-overloaded operations, it is much simpler to invoke operations through an JMX#newMBeanProxy(MBeanServerConnection,ObjectName,Class) MBean proxy where possible.

Usage

From source file:com.flipkart.poseidon.jmx.PoseidonJMXInvoker.java

public static void main(String[] args) {
    if (args.length < 3) {
        System.err.println(PoseidonJMXInvoker.class.getSimpleName() + " <host> <port> <operation>");
        System.exit(-1);//  w w w. ja v  a  2  s.  c  om
    }

    final String CONNECT_STRING = args[0] + ":" + args[1];
    final String OPERATION = args[2];
    try {
        System.out.println("Running " + OPERATION + " over JMX on " + CONNECT_STRING);

        JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://" + CONNECT_STRING + "/jmxrmi");
        MBeanServerConnection connection = JMXConnectorFactory.connect(url).getMBeanServerConnection();
        connection.invoke(ObjectName.getInstance(MBEAN_NAME), OPERATION, null, null);
    } catch (Exception e) {
        if (!(ExceptionUtils.getRootCause(e) instanceof EOFException && "destroy".equals(OPERATION))) {
            e.printStackTrace();
            System.exit(-1);
        }
    }
    System.out.println(OPERATION + " successful over JMX on " + CONNECT_STRING);
}

From source file:com.newlandframework.rpc.jmx.ThreadPoolMonitorProvider.java

public static void monitor(ThreadPoolStatus status) throws IOException, MalformedObjectNameException,
        ReflectionException, MBeanException, InstanceNotFoundException {
    MBeanServerConnectionFactoryBean mBeanServerConnectionFactoryBean = new MBeanServerConnectionFactoryBean();
    mBeanServerConnectionFactoryBean.setServiceUrl(url);
    mBeanServerConnectionFactoryBean.afterPropertiesSet();
    MBeanServerConnection connection = mBeanServerConnectionFactoryBean.getObject();
    ObjectName objectName = new ObjectName(
            "com.newlandframework.rpc.jmx:name=threadPoolStatus,type=ThreadPoolStatus");

    connection.invoke(objectName, jmxPoolSizeMethod, new Object[] { status.getPoolSize() },
            new String[] { int.class.getName() });
    connection.invoke(objectName, jmxActiveCountMethod, new Object[] { status.getActiveCount() },
            new String[] { int.class.getName() });
    connection.invoke(objectName, jmxCorePoolSizeMethod, new Object[] { status.getCorePoolSize() },
            new String[] { int.class.getName() });
    connection.invoke(objectName, jmxMaximumPoolSizeMethod, new Object[] { status.getMaximumPoolSize() },
            new String[] { int.class.getName() });
    connection.invoke(objectName, jmxLargestPoolSizeMethod, new Object[] { status.getLargestPoolSize() },
            new String[] { int.class.getName() });
    connection.invoke(objectName, jmxTaskCountMethod, new Object[] { status.getTaskCount() },
            new String[] { long.class.getName() });
    connection.invoke(objectName, jmxCompletedTaskCountMethod, new Object[] { status.getCompletedTaskCount() },
            new String[] { long.class.getName() });
}

From source file:org.jboss.test.cluster.testutil.SessionTestUtil.java

public static Object getSessionVersion(MBeanServerConnection adaptor, String sessionFqn) throws Exception {
    return adaptor.invoke(CacheHelper.OBJECT_NAME, "getSessionVersion", new Object[] { sessionFqn },
            STRING_ONLY_TYPES);//  w w  w.  j  a  v  a 2 s .  c om
}

From source file:org.jboss.test.cluster.testutil.SessionTestUtil.java

public static Object getBuddySessionVersion(MBeanServerConnection adaptor, String sessionFqn) throws Exception {

    return adaptor.invoke(CacheHelper.OBJECT_NAME, "getBuddySessionVersion", new Object[] { sessionFqn },
            STRING_ONLY_TYPES);/*  w w  w.j  a v  a  2  s . com*/
}

From source file:org.jboss.test.cluster.testutil.SessionTestUtil.java

@SuppressWarnings("unchecked")
public static Set<String> getSessionIds(MBeanServerConnection adaptor, String warFqn) throws Exception {
    return (Set<String>) adaptor.invoke(CacheHelper.OBJECT_NAME, "getSessionIds", new Object[] { warFqn },
            STRING_ONLY_TYPES);/*w w  w.  j  a  va  2 s.co m*/
}

From source file:com.redhat.poc.jdg.bankofchina.function.TestCase411RemoteMultiThreadsCustomMarshal.java

public static void registerProtofile(String jmxHost, int jmxPort, String cacheContainerName) throws Exception {
    JMXConnector jmxConnector = JMXConnectorFactory
            .connect(new JMXServiceURL("service:jmx:remoting-jmx://" + jmxHost + ":" + jmxPort));
    MBeanServerConnection jmxConnection = jmxConnector.getMBeanServerConnection();

    ObjectName protobufMetadataManagerObjName = new ObjectName("jboss.infinispan:type=RemoteQuery,name="
            + ObjectName.quote(cacheContainerName) + ",component=ProtobufMetadataManager");

    // initialize client-side serialization context via JMX
    byte[] descriptor = readClasspathResource("/model/userbaseinfo.protobin");
    jmxConnection.invoke(protobufMetadataManagerObjName, "registerProtofile", new Object[] { descriptor },
            new String[] { byte[].class.getName() });
    jmxConnector.close();//from w w w.j a  v  a 2 s.co m
}

From source file:org.jboss.test.cluster.testutil.SessionTestUtil.java

public static void setCacheConfigName(MBeanServerConnection adaptor, String cacheConfigName,
        boolean usePojoCache) throws Exception {
    adaptor.invoke(CacheHelper.OBJECT_NAME, "setCacheConfigName",
            new Object[] { cacheConfigName, Boolean.valueOf(usePojoCache) },
            new String[] { String.class.getName(), boolean.class.getName() });
}

From source file:org.jboss.test.cluster.testutil.SessionTestUtil.java

@SuppressWarnings("unchecked")
public static Set<String> getSessionIds(MBeanServerConnection adaptor, String warFqn, boolean includeBuddies)
        throws Exception {
    return (Set<String>) adaptor.invoke(CacheHelper.OBJECT_NAME, "getSessionIds",
            new Object[] { warFqn, Boolean.valueOf(includeBuddies) }, STRING_BOOLEAN_TYPES);
}

From source file:cc.kune.kunecli.JMXUtils.java

public static Object doOperation(final String objectName, final String operation) {

    final List<VirtualMachineDescriptor> vms = VirtualMachine.list();

    try {// w  w w  . j ava2 s .co  m
        for (final VirtualMachineDescriptor vmd : vms) {
            final String id = vmd.id();
            LOG.debug("VM id: " + id);
            final JMXServiceURL url = getURLForPid(id.trim());

            final JMXConnector jmxc = JMXConnectorFactory.connect(url, null);
            final MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();

            final ObjectName mbeanName = new ObjectName(objectName);

            MBeanInfo beanInfo;
            try {
                beanInfo = mbsc.getMBeanInfo(mbeanName);
                for (final MBeanOperationInfo currentOp : beanInfo.getOperations()) {
                    if (currentOp.getName().equals(operation)) {
                        LOG.debug("Doing operation '" + operation + "' over mbean: '" + objectName
                                + "' with id: '" + id + "'.");
                        final Object invoke = mbsc.invoke(mbeanName, currentOp.getName(), new Object[] {},
                                new String[] {});
                        return invoke;
                    }
                }
            } catch (final InstanceNotFoundException e) {
                // Ok, operation not found in this VM or domain
            }
        }
        throw new RuntimeException("JMX operation not found");
    } catch (final Exception e) {
        LOG.error("Error in jmx connection", e);
    }
    throw new RuntimeException("JMX operation failed");
}

From source file:org.hyperic.hq.plugin.jboss.JBossUtil.java

public static Object invoke(Metric metric, String method, Object[] args, String[] sig)
        throws MetricUnreachableException, MetricNotFoundException, PluginException {
    try {//  w  w w.  j av  a2 s.co  m
        MBeanServerConnection mServer = getMBeanServerConnection(metric);
        ObjectName obj = new ObjectName(metric.getObjectName());
        MBeanInfo info = mServer.getMBeanInfo(obj);

        if (sig.length == 0) {
            MBeanUtil.OperationParams params = MBeanUtil.getOperationParams(info, method, args);
            if (params.isAttribute) {
                return setAttribute(mServer, obj, method, params.arguments[0]);
            }
            sig = params.signature;
            args = params.arguments;
        }

        return mServer.invoke(obj, method, args, sig);
    } catch (NamingException e) {
        throw unreachable(metric, e);
    } catch (RemoteException e) {
        throw unreachable(metric, e);
    } catch (MalformedObjectNameException e) {
        throw invalid(metric, e);
    } catch (InstanceNotFoundException e) {
        throw notfound(metric, e);
    } catch (ReflectionException e) {
        throw error(metric, e, method);
    } catch (IntrospectionException e) {
        throw error(metric, e);
    } catch (MBeanException e) {
        throw error(metric, e, method);
    } catch (IOException e) {
        throw error(metric, e);
    }
}