Example usage for javax.management ObjectName ObjectName

List of usage examples for javax.management ObjectName ObjectName

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Introduction

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

Prototype

public ObjectName(String name) throws MalformedObjectNameException

Source Link

Document

Construct an object name from the given string.

Usage

From source file:fr.openfarm.jmx.service.JMXQuery.java

@Override
public GetMultiObjectKeysResponse getWildcardJmxKeys(String name, String attributeName)
        throws MalformedObjectNameException, NullPointerException, AttributeNotFoundException,
        InstanceNotFoundException, MBeanException, ReflectionException, IOException {
    GetMultiObjectKeysResponse reponse = new GetMultiObjectKeysResponse();
    ArrayList<MultiObjectKeys> multiObjectKeysList = new ArrayList<MultiObjectKeys>();

    ObjectName objectName = new ObjectName(name);
    Set<ObjectName> objectNameList = connection.queryNames(objectName, null);
    for (ObjectName iterObject : objectNameList) {
        objectName = iterObject;/*from w  w w  . jav  a 2 s . c  o m*/
        List<KeyResponse> keyList = new ArrayList<KeyResponse>();
        Object attr = connection.getAttribute(objectName, attributeName);
        if (attr instanceof CompositeDataSupport) {
            CompositeDataSupport cds = (CompositeDataSupport) attr;
            CompositeType type = cds.getCompositeType();
            Set<String> listKey = type.keySet();
            for (Object key : listKey) {
                if (key instanceof String) {
                    Object value = cds.get((String) key);
                    KeyResponse keyResponse = new KeyResponse();
                    keyResponse.setKey(key.toString());
                    keyResponse.setValue(value.toString());
                    keyList.add(keyResponse);
                }
            }
        } else {
            KeyResponse keyResponse = new KeyResponse();
            keyResponse.setValue(attr.toString());
            keyList.add(keyResponse);
        }
        MultiObjectKeys multiObjectKeys = new MultiObjectKeys();
        multiObjectKeys.setJmxKeys(keyList);
        multiObjectKeys.setObjectName(objectName.getCanonicalName());
        multiObjectKeysList.add(multiObjectKeys);
    }
    reponse.setMultiObjectKeys(multiObjectKeysList);
    return reponse;
}

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

/**
 * Can we register the CacheManager MBean?
 *///from  ww  w.  j a va 2 s . c  o  m
public void testRegisterCacheManager() throws Exception {
    //Set size so the second element overflows to disk.
    Ehcache ehcache = new net.sf.ehcache.Cache("testNoOverflowToDisk", 1, false, true, 500, 200);
    manager.addCache(ehcache);

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

    ObjectName name = new ObjectName("net.sf.ehcache:type=CacheManager,name=1");
    CacheManager cacheManager = new CacheManager(manager);
    mBeanServer.registerMBean(cacheManager, name);
    mBeanServer.unregisterMBean(name);

    name = new ObjectName("net.sf.ehcache:type=CacheManager.Cache,CacheManager=1,name=testOverflowToDisk");
    mBeanServer.registerMBean(new Cache(ehcache), name);
    mBeanServer.unregisterMBean(name);

    name = new ObjectName("net.sf.ehcache:type=CacheManager.Cache,CacheManager=1,name=sampleCache1");
    mBeanServer.registerMBean(new Cache(manager.getCache("sampleCache1")), name);
    mBeanServer.unregisterMBean(name);

}

From source file:net.tzolov.geode.jmx.JmxInfluxLoader.java

public void addNotificationListener(NotificationListener listener) {
    try {/*from   www.  j a v a 2s.c  o m*/
        this.jmxConnection.addNotificationListener(new ObjectName(GEM_FIRE_SERVICE_SYSTEM_TYPE_DISTRIBUTED),
                listener, null, null);
    } catch (Exception e) {
        log.error("Failed to register JMX notification listener: " + listener, e);
    }
}

From source file:at.ac.tuwien.dsg.cloud.salsa.engine.utils.SystemFunctions.java

public static List<String> getEndPoints()
        throws MalformedObjectNameException, NullPointerException, UnknownHostException,
        AttributeNotFoundException, InstanceNotFoundException, MBeanException, ReflectionException {
    MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    Set<ObjectName> objs = mbs.queryNames(new ObjectName("*:type=Connector,*"),
            Query.match(Query.attr("protocol"), Query.value("HTTP/1.1")));
    String hostname = InetAddress.getLocalHost().getHostName();
    InetAddress[] addresses = InetAddress.getAllByName(hostname);
    ArrayList<String> endPoints = new ArrayList<>();
    for (Iterator<ObjectName> i = objs.iterator(); i.hasNext();) {
        ObjectName obj = i.next();
        String scheme = mbs.getAttribute(obj, "scheme").toString();
        String port = obj.getKeyProperty("port");
        for (InetAddress addr : addresses) {
            String host = addr.getHostAddress();
            String ep = scheme + "://" + host + ":" + port;
            endPoints.add(ep);//from   ww w.  ja  va2s  .com
        }
    }
    return endPoints;
}

From source file:catalina.mbeans.MBeanFactory.java

/**
 * Create a new AccessLoggerValve.//  www  .  ja v a2  s.  c  om
 *
 * @param parent MBean Name of the associated parent component
 *
 * @exception Exception if an MBean cannot be created or registered
 */
public String createAccessLoggerValve(String parent) throws Exception {

    // Create a new AccessLogValve instance
    AccessLogValve accessLogger = new AccessLogValve();

    // Add the new instance to its parent component
    ObjectName pname = new ObjectName(parent);
    String type = pname.getKeyProperty("type");
    Server server = ServerFactory.getServer();
    Service service = server.findService(pname.getKeyProperty("service"));
    Engine engine = (Engine) service.getContainer();
    if (type.equals("Context")) {
        Host host = (Host) engine.findChild(pname.getKeyProperty("host"));
        String pathStr = getPathStr(pname.getKeyProperty("path"));
        Context context = (Context) host.findChild(pathStr);
        ((StandardContext) context).addValve(accessLogger);
    } else if (type.equals("Engine")) {
        ((StandardEngine) engine).addValve(accessLogger);
    } else if (type.equals("Host")) {
        Host host = (Host) engine.findChild(pname.getKeyProperty("host"));
        ((StandardHost) host).addValve(accessLogger);
    }

    // Return the corresponding MBean name
    ManagedBean managed = registry.findManagedBean("AccessLogValve");
    ObjectName oname = MBeanUtils.createObjectName(managed.getDomain(), accessLogger);
    return (oname.toString());

}

From source file:com.springsource.hq.plugin.tcserver.plugin.TomcatMeasurementPlugin.java

private long getTotalGarbageCollectionTime(MBeanServerConnection connection)
        throws MetricUnreachableException, MetricNotFoundException, PluginException {

    long totalGcTimeMillis = 0;

    try {/*from  w  ww  .  j a  va2s .  c o m*/

        // Use of the MXBean replaced by plain old JMX query for TCS-71
        //
        // Set<ObjectName> garbageCollectors = connection.queryNames(
        // new ObjectName("java.lang:type=GarbageCollector,*"), null);
        // for (ObjectName garbageCollectorName : garbageCollectors) {
        // GarbageCollectorMXBean garbageCollector = getGarbageCollectorMXBean(
        // connection, garbageCollectorName);
        // long collectionTime = garbageCollector.getCollectionTime();

        ObjectName gcObjName = new ObjectName("java.lang:type=GarbageCollector,*");
        Set<ObjectInstance> garbageCollectors = connection.queryMBeans(gcObjName, null);

        for (ObjectInstance instance : garbageCollectors) {
            ObjectName instanceName = instance.getObjectName();
            Long l = (Long) connection.getAttribute(instance.getObjectName(), "CollectionTime");
            long collectionTime = l.longValue();
            LOGGER.debug(instanceName + "::CollectionTime=" + collectionTime);

            if (collectionTime > -1) {
                totalGcTimeMillis += collectionTime;
            }
        }
    } catch (MalformedObjectNameException e) {
        throw new MetricInvalidException("Error querying for GarbageCollector MBeans: " + e.getMessage(), e);
    } catch (IOException e) {
        throw new MetricUnreachableException("Error querying for GarbageCollector MBeans:" + e.getMessage(), e);
    } catch (AttributeNotFoundException e) {
        throw new MetricNotFoundException("Error querying for GarbageCollector MBeans:" + e.getMessage(), e);
    } catch (InstanceNotFoundException e) {
        throw new MetricNotFoundException("Error querying for GarbageCollector MBeans:" + e.getMessage(), e);
    } catch (MBeanException e) {
        throw new PluginException("Error querying for GarbageCollector MBeans:" + e.getMessage(), e);
    } catch (ReflectionException e) {
        throw new PluginException("Error querying for GarbageCollector MBeans:" + e.getMessage(), e);
    } catch (NullPointerException e) {
        throw new PluginException("Error querying for GarbageCollector MBeans:" + e.getMessage(), e);
    }

    return totalGcTimeMillis;
}

From source file:com.magnet.mmx.server.plugin.mmxmgmt.MMXPlugin.java

public void destroyPlugin() {
    XMPPServer server = XMPPServer.getInstance();
    IQRouter iqRouter = server.getIQRouter();
    iqRouter.removeHandler(mIQAppRegHandler);
    iqRouter.removeHandler(mIQDevRegHandler);
    iqRouter.removeHandler(mIQUserRegHandler);
    iqRouter.removeHandler(mIQMessageStateHandler);
    iqRouter.removeHandler(mIQPubSubHandler);
    iqRouter.removeHandler(mIQWakeupNSHandler);
    iqRouter.removeHandler(mIQPushNSHandler);
    iqRouter.removeHandler(mIQMsgAckNSHandler);
    InterceptorManager.getInstance().removeInterceptor(mmxPacketInterceptor);
    wakeupExecutionManager.stopWakeupExecution();
    timeoutExecutionManager.stopTimeoutCheck();

    // shutdown geo event dispatcher
    contextDispatcher.shutdown();/* w  w w  .  j  a v  a  2s.co m*/

    //Teardown the APNS Connection pool
    APNSConnectionPoolImpl.teardown();
    adminAPIServer.stop();
    publicAPIServer.stop();

    try {
        ObjectName mbeanName = new ObjectName(MMXServerConstants.MMX_MBEAN_NAME);
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        mbs.unregisterMBean(mbeanName);
    } catch (Exception e) {
        Log.error("destroyPlugin : error unregistering mbean={}", MMXServerConstants.MMX_MBEAN_NAME);
    }
    apnsFeedbackProcessExecutionManager.stop();
    Log.info("App Management Plugin is destroyed");
}

From source file:io.fabric8.jolokia.assertions.JolokiaAssert.java

/**
 * Returns the attribute value of the given mbean and attribute name
 *//*from   w  w w .  j a v  a2s  .  co m*/
public Object attributeValue(String mbean, String attribute) throws MalformedObjectNameException, J4pException {
    ObjectName objectName = new ObjectName(mbean);
    J4pResponse<J4pReadRequest> results = client.execute(new J4pReadRequest(objectName, attribute));
    return results.getValue();
}

From source file:hermes.ext.jbossmq.JBossMQAdmin.java

public QueueBrowser createDurableSubscriptionBrowser(final DestinationConfig dConfig) throws JMSException {
    try {/* ww  w .  ja va  2  s  . c om*/
        final ObjectName objectName = new ObjectName(
                "jboss.mq.destination:name=" + getRealDestinationName(dConfig) + ",service=Topic");

        String[] params;
        String[] signature;

        if (dConfig.getSelector() == null) {
            params = new String[] { getHermes().getConnection().getClientID(), dConfig.getClientID() };
            signature = new String[] { String.class.getName(), String.class.getName() };
        } else {
            params = new String[] { getHermes().getConnection().getClientID(), dConfig.getClientID(),
                    dConfig.getSelector() };
            signature = new String[] { String.class.getName(), String.class.getName(), String.class.getName() };
        }

        final Collection messages = (Collection) getRMIAdapter().invoke(objectName, "listDurableMessages",
                params, signature);

        return new QueueBrowser() {

            public void close() throws JMSException {
                // TODO Auto-generated method stub               
            }

            public Enumeration getEnumeration() throws JMSException {
                return new IteratorEnumeration(messages.iterator());
            }

            public String getMessageSelector() throws JMSException {
                return dConfig.getSelector();
            }

            public Queue getQueue() throws JMSException {
                // TODO Auto-generated method stub
                return null;
            }
        };
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw new HermesException(e);
    }
}

From source file:com.magnet.mmx.server.plugin.mmxmgmt.util.MMXConfigurationTest.java

/**
 * Set the Configuration property via JMX and check whether the REST interface returns the same value
 *
 * @throws Exception/* ww  w .  j  av a  2 s  .co m*/
 */
//TODO: Use the web target JAXRS API to execute these request possibly ?
@Ignore
@Test
public void testSetMBeanLocalGetREST() throws Exception {
    ObjectName name = new ObjectName(MMX_MBEAN_OBJECT_NAME);
    ServletTester tester = new ServletTester();
    tester.addServlet(LaxConfigServlet.class, "/config");
    tester.start();

    for (Triple<String, String, String> triple : mbeanAttributes) {
        String attrName = triple.getLeft();
        String attrType = triple.getRight();
        Object attrValue;
        if (attrType.equals("int")) {
            attrValue = RandomUtils.nextInt(30000, 65535);
        } else if (attrType.equals("long")) {
            attrValue = RandomUtils.nextLong(10, 1000);
        } else {
            attrValue = RandomStringUtils.randomAlphabetic(10);
        }
        Attribute attr1 = new Attribute(attrName, attrValue);
        server.setAttribute(name, attr1);
        Object attr2 = server.getAttribute(name, attrName);
        assertEquals("Attribute values do not match", attrValue, attr2);
        HttpTester request = new HttpTester();
        // HttpTester.Request request = HttpTester.newRequest();
        request.setMethod("GET");
        request.setHeader("Host", "tester");
        request.setURI("/config");
        request.setContent("");
        HttpTester response = new HttpTester();
        response.parse(tester.getResponses(request.generate()));
        JsonElement jelement = new JsonParser().parse(response.getContent());
        JsonObject jobject = jelement.getAsJsonObject();
        jobject = jobject.getAsJsonObject("configs");
        String attrValueRest = jobject.get(triple.getMiddle()).getAsString();
        if (attrType.equals("int"))
            assertEquals("Values do not match", attrValue, Integer.parseInt(attrValueRest));
        else if (attrType.equals("long"))
            assertEquals("Values do not match", attrValue, Long.parseLong(attrValueRest));
        else
            assertEquals("Values do not match", attrValue, attrValueRest);
    }
}