Example usage for java.lang.management ManagementFactory getPlatformMBeanServer

Introduction

In this page you can find the example usage for java.lang.management ManagementFactory getPlatformMBeanServer.

Prototype

public static synchronized MBeanServer getPlatformMBeanServer() 

Source Link

Document

Returns the platform javax.management.MBeanServer MBeanServer .

Usage

From source file:org.apache.activemq.leveldb.test.ReplicatedLevelDBBrokerTest.java

private ArrayList<String> browseMessagesViaJMX(BrokerService brokerService) throws Exception {
    ArrayList<String> rc = new ArrayList<String>();
    ObjectName on = new ObjectName("org.apache.activemq:type=Broker,brokerName=" + brokerService.getBrokerName()
            + ",destinationType=Queue,destinationName=FOO");
    CompositeData[] browse = (CompositeData[]) ManagementFactory.getPlatformMBeanServer().invoke(on, "browse",
            null, null);/*from w  ww .  j a v  a 2  s.com*/
    for (CompositeData cd : browse) {
        rc.add(cd.get("Text").toString());
    }
    return rc;
}

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From source file:io.soabase.core.SoaBundle.java

private void addMetrics(Environment environment) {
    Metric metric = new Gauge<Double>() {
        private double lastValue = 0.0;

        @Override//from w  w  w . j av  a 2s .com
        public Double getValue() {
            try {
                MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
                ObjectName name = ObjectName.getInstance("java.lang:type=OperatingSystem");
                AttributeList list = mbs.getAttributes(name, new String[] { "SystemCpuLoad" });
                if ((list != null) && (list.size() > 0)) {
                    // unfortunately, this bean reports bad values occasionally. Filter them out.
                    Object value = list.asList().get(0).getValue();
                    double d = (value instanceof Number) ? ((Number) value).doubleValue() : 0.0;
                    d = ((d > 0.0) && (d < 1.0)) ? d : lastValue;
                    lastValue = d;
                    return d;
                }
            } catch (Exception ignore) {
                // ignore
            }
            return lastValue;
        }
    };
    environment.metrics().register("system.cpu.load", metric);
}

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From source file:org.red5.server.winstone.WinstoneLoader.java

protected void unregisterJMX() {
    MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    try {/*from   w w w  .ja v  a2s  . c  o m*/
        ObjectName oName = new ObjectName("org.red5.server:type=WinstoneLoader");
        mbs.unregisterMBean(oName);
    } catch (Exception e) {
        log.warn("Exception unregistering", e);
    }
}

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From source file:com.web.server.SARDeployer.java

/**
 * This method extracts the SAR archive and configures for the SAR and starts the services
 * @param file/*from w ww.  j  a  v  a2 s.c  om*/
 * @param warDirectoryPath
 * @throws IOException
 */
public void extractSar(File file, String warDirectoryPath) throws IOException {
    ZipFile zip = new ZipFile(file);
    ZipEntry ze = null;
    String fileName = file.getName();
    fileName = fileName.substring(0, fileName.indexOf('.'));
    fileName += "sar";
    String fileDirectory;
    CopyOnWriteArrayList classPath = new CopyOnWriteArrayList();
    Enumeration<? extends ZipEntry> entries = zip.entries();
    int numBytes;
    while (entries.hasMoreElements()) {
        ze = entries.nextElement();
        // //System.out.println("Unzipping " + ze.getName());
        String filePath = deployDirectory + "/" + fileName + "/" + ze.getName();
        if (!ze.isDirectory()) {
            fileDirectory = filePath.substring(0, filePath.lastIndexOf('/'));
        } else {
            fileDirectory = filePath;
        }
        // //System.out.println(fileDirectory);
        createDirectory(fileDirectory);
        if (!ze.isDirectory()) {
            FileOutputStream fout = new FileOutputStream(filePath);
            byte[] inputbyt = new byte[8192];
            InputStream istream = zip.getInputStream(ze);
            while ((numBytes = istream.read(inputbyt, 0, inputbyt.length)) >= 0) {
                fout.write(inputbyt, 0, numBytes);
            }
            fout.close();
            istream.close();
            if (ze.getName().endsWith(".jar")) {
                classPath.add(filePath);
            }
        }
    }
    zip.close();
    URLClassLoader loader = (URLClassLoader) ClassLoader.getSystemClassLoader();
    URL[] urls = loader.getURLs();
    WebClassLoader sarClassLoader = new WebClassLoader(urls);
    for (int index = 0; index < classPath.size(); index++) {
        System.out.println("file:" + classPath.get(index));
        new WebServer().addURL(new URL("file:" + classPath.get(index)), sarClassLoader);
    }
    new WebServer().addURL(new URL("file:" + deployDirectory + "/" + fileName + "/"), sarClassLoader);
    sarsMap.put(fileName, sarClassLoader);
    System.out.println(sarClassLoader.geturlS());
    try {
        Sar sar = (Sar) sardigester.parse(new InputSource(
                new FileInputStream(deployDirectory + "/" + fileName + "/META-INF/" + "mbean-service.xml")));
        CopyOnWriteArrayList mbeans = sar.getMbean();
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        System.out.println(mbs);
        ObjectName objName;
        for (int index = 0; index < mbeans.size(); index++) {
            Mbean mbean = (Mbean) mbeans.get(index);
            System.out.println(mbean.getObjectname());
            System.out.println(mbean.getCls());
            objName = new ObjectName(mbean.getObjectname());
            Class helloWorldService = sarClassLoader.loadClass(mbean.getCls());
            Object obj = helloWorldService.newInstance();
            if (mbs.isRegistered(objName)) {
                mbs.invoke(objName, "stopService", null, null);
                //mbs.invoke(objName, "destroy", null, null);
                mbs.unregisterMBean(objName);
            }
            mbs.registerMBean(obj, objName);
            CopyOnWriteArrayList attrlist = mbean.getMbeanAttribute();
            if (attrlist != null) {
                for (int count = 0; count < attrlist.size(); count++) {
                    MBeanAttribute attr = (MBeanAttribute) attrlist.get(count);
                    Attribute mbeanattribute = new Attribute(attr.getName(), attr.getValue());
                    mbs.setAttribute(objName, mbeanattribute);
                }
            }
            mbs.invoke(objName, "startService", null, null);
        }
    } catch (ClassNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (InstantiationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (SAXException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (MalformedObjectNameException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (InstanceAlreadyExistsException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (MBeanRegistrationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (NotCompliantMBeanException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (InstanceNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (ReflectionException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (MBeanException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (InvalidAttributeValueException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (AttributeNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

---

From source file:org.apache.cassandra.db.ColumnFamilyStore.java

private ColumnFamilyStore(Table table, String columnFamilyName, IPartitioner partitioner, int generation,
        CFMetaData metadata) {//from w w  w.j a v a  2  s . co m
    assert metadata != null : "null metadata for " + table + ":" + columnFamilyName;
    this.table = table;
    columnFamily = columnFamilyName;
    this.metadata = metadata;
    this.minCompactionThreshold = new DefaultInteger(metadata.getMinCompactionThreshold());
    this.maxCompactionThreshold = new DefaultInteger(metadata.getMaxCompactionThreshold());
    this.memtime = new DefaultInteger(metadata.getMemtableFlushAfterMins());
    this.memsize = new DefaultInteger(metadata.getMemtableThroughputInMb());
    this.memops = new DefaultDouble(metadata.getMemtableOperationsInMillions());
    this.rowCacheSaveInSeconds = new DefaultInteger(metadata.getRowCacheSavePeriodInSeconds());
    this.keyCacheSaveInSeconds = new DefaultInteger(metadata.getKeyCacheSavePeriodInSeconds());
    this.partitioner = partitioner;
    fileIndexGenerator.set(generation);
    binaryMemtable = new AtomicReference<BinaryMemtable>(new BinaryMemtable(this));

    if (logger.isDebugEnabled())
        logger.debug("Starting CFS {}", columnFamily);

    ICache<Pair<Descriptor, DecoratedKey>, Long> kc = ConcurrentLinkedHashCache.create(0);
    keyCache = new AutoSavingKeyCache<Pair<Descriptor, DecoratedKey>, Long>(kc, table.name, columnFamilyName);
    ICache<DecoratedKey, ColumnFamily> rc = metadata.getRowCacheProvider().create(0);
    rowCache = new AutoSavingRowCache<DecoratedKey, ColumnFamily>(rc, table.name, columnFamilyName);

    // scan for sstables corresponding to this cf and load them
    data = new DataTracker(this);
    Set<DecoratedKey> savedKeys = keyCache.readSaved();
    List<SSTableReader> sstables = new ArrayList<SSTableReader>();
    for (Map.Entry<Descriptor, Set<Component>> sstableFiles : files(table.name, columnFamilyName, false)
            .entrySet()) {
        SSTableReader sstable;
        try {
            sstable = SSTableReader.open(sstableFiles.getKey(), sstableFiles.getValue(), savedKeys, data,
                    metadata, this.partitioner);
        } catch (FileNotFoundException ex) {
            logger.error(
                    "Missing sstable component in " + sstableFiles + "; skipped because of " + ex.getMessage());
            continue;
        } catch (IOException ex) {
            logger.error("Corrupt sstable " + sstableFiles + "; skipped", ex);
            continue;
        }
        sstables.add(sstable);
    }
    data.addSSTables(sstables);

    // create the private ColumnFamilyStores for the secondary column indexes
    indexedColumns = new ConcurrentSkipListMap<ByteBuffer, ColumnFamilyStore>(getComparator());
    for (ColumnDefinition info : metadata.getColumn_metadata().values()) {
        if (info.getIndexType() != null)
            addIndex(info);
    }

    // register the mbean
    String type = this.partitioner instanceof LocalPartitioner ? "IndexColumnFamilies" : "ColumnFamilies";
    mbeanName = "org.apache.cassandra.db:type=" + type + ",keyspace=" + this.table.name + ",columnfamily="
            + columnFamily;
    try {
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        ObjectName nameObj = new ObjectName(mbeanName);
        mbs.registerMBean(this, nameObj);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.codice.ddf.admin.core.impl.SystemPropertiesAdmin.java

private void configureMBean() {
    mbeanServer = ManagementFactory.getPlatformMBeanServer();

    try {/*from w  w w.  j a v a 2 s .  co  m*/
        objectName = new ObjectName(SystemPropertiesAdminMBean.OBJECT_NAME);
    } catch (MalformedObjectNameException e) {
        LOGGER.debug("Exception while creating object name: " + SystemPropertiesAdminMBean.OBJECT_NAME, e);
    }

    try {
        registerSystemPropertiesAdminMBean();
    } catch (Exception e) {
        LOGGER.info("Could not register mbean.", e);
    }
}

---

From source file:com.cisco.oss.foundation.monitoring.RMIMonitoringAgent.java

private String javaRegister(MonitoringMXBean mxBean, String serviceURL) throws MalformedObjectNameException,
        IOException, InstanceAlreadyExistsException, MBeanRegistrationException, NotCompliantMBeanException {
    serverInfo = new ServerInfo(mxBean, configuration);

    String strAppObjectName = Utility.getObjectName("Application", this.exposedObject);

    jurl = new JMXServiceURL(serviceURL);
    appObjectName = new ObjectName(strAppObjectName);

    jmxEnvironmentMap = null;/*from   w w  w . ja  v a  2  s  .c  o  m*/

    int agentPort = configuration.getInt(FoundationMonitoringConstants.MX_PORT);
    if (!RMIRegistryManager.isRMIRegistryRunning(configuration, agentPort)) {
        RMIRegistryManager.startRMIRegistry(configuration, agentPort);
    } else {
        LOGGER.info("rmiregistry is already running on port " + agentPort);
    }

    String serviceName = serviceURL.substring(serviceURL.indexOf("jmxrmi/"));
    if (isServiceExported(configuration, serviceName)) {
        MonitoringClient client = new MonitoringClient(serviceURL, strAppObjectName);
        if (client.connect()) {
            client.disconnect();
        } else {
            jmxEnvironmentMap = Utility.prepareJmxEnvironmentMap();
            LOGGER.info("Found a stale entry for " + serviceName + " in rmiregistry , it will be overwritten");
        }
    }
    mbs = ManagementFactory.getPlatformMBeanServer();
    rmis = JMXConnectorServerFactory.newJMXConnectorServer(jurl, jmxEnvironmentMap, mbs);

    mbs.registerMBean(mxBean, appObjectName);
    registerComponentInfo();
    registerMonitoringConfiguration();
    registerServices();
    registerConnections();
    registerNotificationDetails();
    rmis.start();

    if (mxBean instanceof INotifier) {
        INotifier notifier = (INotifier) mxBean;
        notifier.setNotificationSender(serverInfo);
    }

    serverThread = new ServerRecoveryDaemon();
    serverThread.start();

    return strAppObjectName;
}

---

From source file:org.eclipse.virgo.web.test.AbstractWebIntegrationTests.java

@AfterClass
public static void cleanup() throws Exception {
    MBeanServer mBeanServer = ManagementFactory.getPlatformMBeanServer();
    ObjectName objectName = new ObjectName(
            "org.eclipse.virgo.kernel:type=ArtifactModel,artifact-type=plan,name=org.eclipse.virgo.web.tomcat,version="
                    + CURRENT_VERSION + ",region=global");

    try {// www  .  j  a v a2  s  .  c  o m
        mBeanServer.invoke(objectName, "stop", null, null);
        mBeanServer.invoke(objectName, "uninstall", null, null);
    } catch (JMException _) {
    }
}

---

From source file:com.continuent.tungsten.common.jmx.JmxManager.java

/**
 * Server helper method to register a JMX MBean. MBeans are registered by a
 * combination of their MBean interface and the custom mbeanName argument.
 * The mbeanName permits multiple mBeans to be registered under the same
 * name.//from   w w w  .  j a  va2s .c  o  m
 * 
 * @param mbeanInterface The MBean interface this instance implements
 * @param mbeanName A custom name for this MBean
 * @throws ServerRuntimeException
 */
public static void unregisterMBean(Class<?> mbeanInterface, String mbeanName) {
    MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    try {
        ObjectName name = generateMBeanObjectName(mbeanInterface.getName(), mbeanName);
        if (mbs.isRegistered(name)) {
            logger.info("Unregistering mbean: " + name.toString());
            mbs.unregisterMBean(name);
        } else {
            logger.warn("Ignoring attempt to unregister unknown mbean: " + name.toString());
        }
    } catch (Exception e) {
        throw new ServerRuntimeException(
                "Unable to unregister mbean: interface=" + mbeanInterface + " name=" + mbeanName, e);

    }
}

---

From source file:com.addthis.hydra.task.output.tree.TreeMapper.java

private void _init(TaskRunConfig runConfig) throws Exception {
    config = runConfig;/*from ww w . j av  a2  s. c  om*/
    mapstats = new TreeMapperStats(log);

    resolve();

    if (nodeCache != null)
        TreeCommonParameters.setDefaultCleanQueueSize(nodeCache);
    if (trashInterval != null)
        TreeCommonParameters.setDefaultTrashInterval(trashInterval);
    if (trashTimeLimit != null)
        TreeCommonParameters.setDefaultTrashTimeLimit(trashTimeLimit);
    if (storage != null) {
        if (storage.maxCacheSize != null)
            TreeCommonParameters.setDefaultMaxCacheSize(storage.maxCacheSize);
        if (storage.maxCacheMem != null)
            TreeCommonParameters.setDefaultMaxCacheMem(storage.maxCacheMem);
        if (storage.maxPageSize != null)
            TreeCommonParameters.setDefaultMaxPageSize(storage.maxCacheSize);
        if (storage.maxPageMem != null)
            TreeCommonParameters.setDefaultMaxPageMem(storage.maxPageMem);
        if (storage.memSample != null)
            TreeCommonParameters.setDefaultMemSample(storage.memSample);
    }

    if (Strings.isEmpty(localhost)) {
        localhost = InetAddress.getLocalHost().getHostAddress();
    }
    log.info("[init] java=" + System.getProperty("java.vm.version") + " query=" + enableQuery + " http="
            + enableHttp + " jmx=" + enableJmx + " live=" + live);
    log.info("[init] host=" + localhost + " port=" + port + " target=" + root + " job=" + config.jobId);

    Path treePath = Paths.get(runConfig.dir, "data");
    tree = new ConcurrentTree(Files.initDirectory(treePath.toFile()));
    bench = new Bench(EnumSet.allOf(BENCH.class), 1000);

    if (enableHttp) {
        jetty = new Server(port > 0 ? port++ : 0);
        jetty.start();
        int httpPort = jetty.getConnectors()[0].getLocalPort();
        log.info("[init.http] http://" + localhost + ":" + httpPort + "/");
        Files.write(new File("job.port"), Bytes.toBytes(Integer.toString(httpPort)), false);
    }

    if (enableJmx) {
        int queryPort = 0;
        jmxname = new ObjectName("com.addthis.hydra:type=Hydra,node=" + queryPort);
        ManagementFactory.getPlatformMBeanServer().registerMBean(mapstats, jmxname);
        ServerSocket ss = new ServerSocket();
        ss.setReuseAddress(true);
        ss.bind(port > 0 ? new InetSocketAddress(port++) : null);
        int jmxport = ss.getLocalPort();
        ss.close();
        if (jmxport == -1) {
            log.warn("[init.jmx] failed to get a port");
        } else {
            try {
                jmxremote = new MBeanRemotingSupport(jmxport);
                jmxremote.start();
                log.info("[init.jmx] port=" + jmxport);
            } catch (Exception e) {
                log.warn("[init.jmx] err=" + e);
            }
        }
    }

    if (config.jobId != null && live && livePort > -1) {
        QueryEngine liveQueryEngine = new QueryEngine(tree);
        connectToMesh(treePath.toFile(), runConfig.jobId, liveQueryEngine);
    }

    startTime = System.currentTimeMillis();

    if (pre != null) {
        log.warn("pre-chain: " + pre);
        processBundle(new KVBundle(), pre);
    }
}

---

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