Examples with ObjectInstance javax.management.ObjectInstance used on opensource projects

Example 21 with ObjectInstance

use of javax.management.ObjectInstance in project Activiti by Activiti.

the class DefaultManagementAgent method registerMBeanWithServer.

private void registerMBeanWithServer(Object obj, ObjectName name, boolean forceRegistration) throws JMException {
    boolean exists = isRegistered(name);
    if (exists) {
        if (forceRegistration) {
            LOG.info("ForceRegistration enabled, unregistering existing MBean with ObjectName: {}", name);
            server.unregisterMBean(name);
        } else {
            // okay ignore we do not want to force it and it could be a shared
            // instance
            LOG.debug("MBean already registered with ObjectName: {}", name);
        }
    }
    // register bean if by force or not exists
    ObjectInstance instance = null;
    if (forceRegistration || !exists) {
        LOG.trace("Registering MBean with ObjectName: {}", name);
        instance = server.registerMBean(obj, name);
    }
    // modify the name
    if (instance != null) {
        ObjectName registeredName = instance.getObjectName();
        LOG.debug("Registered MBean with ObjectName: {}", registeredName);
        mbeansRegistered.put(name, registeredName);
    }
}

Example 22 with ObjectInstance

use of javax.management.ObjectInstance in project aries by apache.

the class MBeanHolder method register.

void register(final MBeanServer server) {
    ObjectInstance instance;
    try {
        instance = server.registerMBean(mbean, requestedObjectName);
        registrations.put(server, instance.getObjectName());
    } catch (InstanceAlreadyExistsException e) {
        log.error("register: Failure registering MBean " + mbean, e);
    } catch (MBeanRegistrationException e) {
        log.error("register: Failure registering MBean " + mbean, e);
    } catch (NotCompliantMBeanException e) {
        log.error("register: Failure registering MBean " + mbean, e);
    }
}

Example 23 with ObjectInstance

use of javax.management.ObjectInstance in project geode by apache.

the class ManagementAdapter method handleManagerStart.

/**
   * Handles all the distributed mbean creation part when a Manager is started
   */
public void handleManagerStart() throws ManagementException {
    if (!isServiceInitialised("handleManagerStart")) {
        return;
    }
    MBeanJMXAdapter jmxAdapter = service.getJMXAdapter();
    Map<ObjectName, Object> registeredMBeans = jmxAdapter.getLocalGemFireMBean();
    DistributedSystemBridge dsBridge = new DistributedSystemBridge(service);
    this.aggregator = new MBeanAggregator(dsBridge);
    // register the aggregator for Federation framework to use
    service.addProxyListener(aggregator);
    /*
     * get the local member mbean as it need to be provided to aggregator first
     */
    MemberMXBean localMember = service.getMemberMXBean();
    ObjectName memberObjectName = MBeanJMXAdapter.getMemberMBeanName(InternalDistributedSystem.getConnectedInstance().getDistributedMember());
    FederationComponent addedComp = service.getLocalManager().getFedComponents().get(memberObjectName);
    service.afterCreateProxy(memberObjectName, MemberMXBean.class, localMember, addedComp);
    for (ObjectName objectName : registeredMBeans.keySet()) {
        if (objectName.equals(memberObjectName)) {
            continue;
        }
        Object object = registeredMBeans.get(objectName);
        ObjectInstance instance;
        try {
            instance = mbeanServer.getObjectInstance(objectName);
            String className = instance.getClassName();
            Class cls = ClassLoadUtil.classFromName(className);
            Type[] intfTyps = cls.getGenericInterfaces();
            FederationComponent newObj = service.getLocalManager().getFedComponents().get(objectName);
            for (Type intfTyp1 : intfTyps) {
                Class intfTyp = (Class) intfTyp1;
                service.afterCreateProxy(objectName, intfTyp, object, newObj);
            }
        } catch (InstanceNotFoundException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Failed in Registering distributed mbean ");
            }
            throw new ManagementException(e);
        } catch (ClassNotFoundException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Failed in Registering distributed mbean");
            }
            throw new ManagementException(e);
        }
    }
}

Example 24 with ObjectInstance

use of javax.management.ObjectInstance in project geode by apache.

the class MBeanJMXAdapter method hasNotificationSupport.

/**
   * Checks whether an MBean implements notification support classes or not
   * 
   * @param objectName
   * @return if this MBean can be a notification broadcaster
   */
public boolean hasNotificationSupport(ObjectName objectName) {
    try {
        if (!isRegistered(objectName)) {
            return false;
        }
        ObjectInstance instance = mbeanServer.getObjectInstance(objectName);
        String className = instance.getClassName();
        Class cls = ClassLoadUtil.classFromName(className);
        Type[] intfTyps = cls.getGenericInterfaces();
        for (int i = 0; i < intfTyps.length; i++) {
            Class intfTyp = (Class) intfTyps[i];
            if (intfTyp.equals(NotificationEmitter.class)) {
                return true;
            }
        }
        Class supreClassTyp = (Class) cls.getGenericSuperclass();
        if (supreClassTyp != null && supreClassTyp.equals(NotificationBroadcasterSupport.class)) {
            return true;
        }
    } catch (InstanceNotFoundException e) {
        throw new ManagementException(e);
    } catch (ClassNotFoundException e) {
        throw new ManagementException(e);
    }
    return false;
}

Example 25 with ObjectInstance

use of javax.management.ObjectInstance in project geode by apache.

the class LocalProcessControllerJUnitTest method setUp.

@Before
public void setUp() throws Exception {
    pid = ProcessUtils.identifyPid();
    final Process process = new Process(pid, true);
    this.objectName = ObjectName.getInstance(getClass().getSimpleName() + ":testName=" + testName.getMethodName());
    this.server = ManagementFactory.getPlatformMBeanServer();
    final ObjectInstance instance = this.server.registerMBean(process, objectName);
    assertNotNull(instance);
}