javax.management.MBeanServerDelegate Java Examples

/**
 * Sends an MBeanServerNotifications with the specified type for the
 * MBean with the specified ObjectName
 */
private void sendNotification(String NotifType, ObjectName name) {

    // ------------------------------
    // ------------------------------

    // ---------------------
    // Create notification
    // ---------------------
    MBeanServerNotification notif = new MBeanServerNotification(
        NotifType,MBeanServerDelegate.DELEGATE_NAME,0,name);

    if (MBEANSERVER_LOGGER.isLoggable(Level.FINER)) {
        MBEANSERVER_LOGGER.logp(Level.FINER,
                DefaultMBeanServerInterceptor.class.getName(),
                "sendNotification", NotifType + " " + name);
    }

    delegate.sendNotification(notif);
}
 

/**
 * Sends an MBeanServerNotifications with the specified type for the
 * MBean with the specified ObjectName
 */
private void sendNotification(String NotifType, ObjectName name) {

    // ------------------------------
    // ------------------------------

    // ---------------------
    // Create notification
    // ---------------------
    MBeanServerNotification notif = new MBeanServerNotification(
        NotifType,MBeanServerDelegate.DELEGATE_NAME,0,name);

    if (MBEANSERVER_LOGGER.isLoggable(Level.FINER)) {
        MBEANSERVER_LOGGER.logp(Level.FINER,
                DefaultMBeanServerInterceptor.class.getName(),
                "sendNotification", NotifType + " " + name);
    }

    delegate.sendNotification(notif);
}
 

/**
 * Creates a DefaultMBeanServerInterceptor with the specified
 * repository instance.
 * <p>Do not forget to call <code>initialize(outer,delegate)</code>
 * before using this object.
 * @param outer A pointer to the MBeanServer object that must be
 *        passed to the MBeans when invoking their
 *        {@link javax.management.MBeanRegistration} interface.
 * @param delegate A pointer to the MBeanServerDelegate associated
 *        with the new MBeanServer. The new MBeanServer must register
 *        this MBean in its MBean repository.
 * @param instantiator The MBeanInstantiator that will be used to
 *        instantiate MBeans and take care of class loading issues.
 * @param repository The repository to use for this MBeanServer.
 */
public DefaultMBeanServerInterceptor(MBeanServer         outer,
                                     MBeanServerDelegate delegate,
                                     MBeanInstantiator   instantiator,
                                     Repository          repository) {
    if (outer == null) throw new
        IllegalArgumentException("outer MBeanServer cannot be null");
    if (delegate == null) throw new
        IllegalArgumentException("MBeanServerDelegate cannot be null");
    if (instantiator == null) throw new
        IllegalArgumentException("MBeanInstantiator cannot be null");
    if (repository == null) throw new
        IllegalArgumentException("Repository cannot be null");

    this.server   = outer;
    this.delegate = delegate;
    this.instantiator = instantiator;
    this.repository   = repository;
    this.domain       = repository.getDefaultDomain();
}
 

public static void main(String[] args) throws Exception {

        System.out.println(
            "Test that <MBeanServerDelegate.DELEGATE_NAME> equals " +
            "<new ObjectName(\"JMImplementation:type=MBeanServerDelegate\")>");
        final ObjectName delegateName =
                new ObjectName("JMImplementation:type=MBeanServerDelegate");
        if (!delegateName.equals(MBeanServerDelegate.DELEGATE_NAME))
            throw new AssertionError("Unexpected value: " +
                    "MBeanServerDelegate.DELEGATE_NAME = " +
                    MBeanServerDelegate.DELEGATE_NAME);
        System.out.println("MBeanServerDelegate.DELEGATE_NAME = " +
                "new ObjectName(\"" + delegateName + "\")");

        System.out.println("Test that <ObjectName.WILDCARD> " +
                           "equals <new ObjectName(\"*:*\")>");
        final ObjectName wildcardName = new ObjectName("*:*");
        if (!wildcardName.equals(ObjectName.WILDCARD))
            throw new AssertionError("Unexpected value: " +
                    "ObjectName.WILDCARD = " +
                    ObjectName.WILDCARD);
        System.out.println("ObjectName.WILDCARD = " +
                "new ObjectName(\"" + wildcardName + "\")");

        System.out.println("Test passes: constants were initialized properly");
    }
 

public static void main(String[] args) throws Exception {

        System.out.println(
            "Test that <MBeanServerDelegate.DELEGATE_NAME> equals " +
            "<new ObjectName(\"JMImplementation:type=MBeanServerDelegate\")>");
        final ObjectName delegateName =
                new ObjectName("JMImplementation:type=MBeanServerDelegate");
        if (!delegateName.equals(MBeanServerDelegate.DELEGATE_NAME))
            throw new AssertionError("Unexpected value: " +
                    "MBeanServerDelegate.DELEGATE_NAME = " +
                    MBeanServerDelegate.DELEGATE_NAME);
        System.out.println("MBeanServerDelegate.DELEGATE_NAME = " +
                "new ObjectName(\"" + delegateName + "\")");

        System.out.println("Test that <ObjectName.WILDCARD> " +
                           "equals <new ObjectName(\"*:*\")>");
        final ObjectName wildcardName = new ObjectName("*:*");
        if (!wildcardName.equals(ObjectName.WILDCARD))
            throw new AssertionError("Unexpected value: " +
                    "ObjectName.WILDCARD = " +
                    ObjectName.WILDCARD);
        System.out.println("ObjectName.WILDCARD = " +
                "new ObjectName(\"" + wildcardName + "\")");

        System.out.println("Test passes: constants were initialized properly");
    }
 

protected void removeListenerForMBeanRemovedNotif(Integer id)
throws IOException, InstanceNotFoundException,
        ListenerNotFoundException {
    try {
        connection.removeNotificationListeners(
                MBeanServerDelegate.DELEGATE_NAME,
                new Integer[] {id},
                null);
    } catch (IOException ioe) {
        communicatorAdmin.gotIOException(ioe);

        connection.removeNotificationListeners(
                MBeanServerDelegate.DELEGATE_NAME,
                new Integer[] {id},
                null);
    }

}
 

private void destroyListeners() {
    checkNoLocks();
    logger.debug("destroyListeners", "starts");
    try {
        removeNotificationListener(MBeanServerDelegate.DELEGATE_NAME,
                                   creationListener);
    } catch (Exception e) {
        logger.warning("remove listener from MBeanServer delegate", e);
    }
    Set<ObjectName> names = queryNames(null, broadcasterQuery);
    for (final ObjectName name : names) {
        if (logger.debugOn())
            logger.debug("destroyListeners",
                         "remove listener from " + name);
        removeBufferListener(name);
    }
    logger.debug("destroyListeners", "ends");
}
 

protected void removeListenerForMBeanRemovedNotif(Integer id)
throws IOException, InstanceNotFoundException,
        ListenerNotFoundException {
    try {
        connection.removeNotificationListeners(
                MBeanServerDelegate.DELEGATE_NAME,
                new Integer[] {id},
                null);
    } catch (IOException ioe) {
        communicatorAdmin.gotIOException(ioe);

        connection.removeNotificationListeners(
                MBeanServerDelegate.DELEGATE_NAME,
                new Integer[] {id},
                null);
    }

}
 

private void destroyListeners() {
    checkNoLocks();
    logger.debug("destroyListeners", "starts");
    try {
        removeNotificationListener(MBeanServerDelegate.DELEGATE_NAME,
                                   creationListener);
    } catch (Exception e) {
        logger.warning("remove listener from MBeanServer delegate", e);
    }
    Set<ObjectName> names = queryNames(null, broadcasterQuery);
    for (final ObjectName name : names) {
        if (logger.debugOn())
            logger.debug("destroyListeners",
                         "remove listener from " + name);
        removeBufferListener(name);
    }
    logger.debug("destroyListeners", "ends");
}
 

/**
 * Sends an MBeanServerNotifications with the specified type for the
 * MBean with the specified ObjectName
 */
private void sendNotification(String NotifType, ObjectName name) {

    // ------------------------------
    // ------------------------------

    // ---------------------
    // Create notification
    // ---------------------
    MBeanServerNotification notif = new MBeanServerNotification(
        NotifType,MBeanServerDelegate.DELEGATE_NAME,0,name);

    if (MBEANSERVER_LOGGER.isLoggable(Level.FINER)) {
        MBEANSERVER_LOGGER.logp(Level.FINER,
                DefaultMBeanServerInterceptor.class.getName(),
                "sendNotification", NotifType + " " + name);
    }

    delegate.sendNotification(notif);
}
 

/**
 * Creates a DefaultMBeanServerInterceptor with the specified
 * repository instance.
 * <p>Do not forget to call <code>initialize(outer,delegate)</code>
 * before using this object.
 * @param outer A pointer to the MBeanServer object that must be
 *        passed to the MBeans when invoking their
 *        {@link javax.management.MBeanRegistration} interface.
 * @param delegate A pointer to the MBeanServerDelegate associated
 *        with the new MBeanServer. The new MBeanServer must register
 *        this MBean in its MBean repository.
 * @param instantiator The MBeanInstantiator that will be used to
 *        instantiate MBeans and take care of class loading issues.
 * @param repository The repository to use for this MBeanServer.
 */
public DefaultMBeanServerInterceptor(MBeanServer         outer,
                                     MBeanServerDelegate delegate,
                                     MBeanInstantiator   instantiator,
                                     Repository          repository) {
    if (outer == null) throw new
        IllegalArgumentException("outer MBeanServer cannot be null");
    if (delegate == null) throw new
        IllegalArgumentException("MBeanServerDelegate cannot be null");
    if (instantiator == null) throw new
        IllegalArgumentException("MBeanInstantiator cannot be null");
    if (repository == null) throw new
        IllegalArgumentException("Repository cannot be null");

    this.server   = outer;
    this.delegate = delegate;
    this.instantiator = instantiator;
    this.repository   = repository;
    this.domain       = repository.getDefaultDomain();
}
 

/**
 * Creates a DefaultMBeanServerInterceptor with the specified
 * repository instance.
 * <p>Do not forget to call <code>initialize(outer,delegate)</code>
 * before using this object.
 * @param outer A pointer to the MBeanServer object that must be
 *        passed to the MBeans when invoking their
 *        {@link javax.management.MBeanRegistration} interface.
 * @param delegate A pointer to the MBeanServerDelegate associated
 *        with the new MBeanServer. The new MBeanServer must register
 *        this MBean in its MBean repository.
 * @param instantiator The MBeanInstantiator that will be used to
 *        instantiate MBeans and take care of class loading issues.
 * @param repository The repository to use for this MBeanServer.
 */
public DefaultMBeanServerInterceptor(MBeanServer         outer,
                                     MBeanServerDelegate delegate,
                                     MBeanInstantiator   instantiator,
                                     Repository          repository) {
    if (outer == null) throw new
        IllegalArgumentException("outer MBeanServer cannot be null");
    if (delegate == null) throw new
        IllegalArgumentException("MBeanServerDelegate cannot be null");
    if (instantiator == null) throw new
        IllegalArgumentException("MBeanInstantiator cannot be null");
    if (repository == null) throw new
        IllegalArgumentException("Repository cannot be null");

    this.server   = outer;
    this.delegate = delegate;
    this.instantiator = instantiator;
    this.repository   = repository;
    this.domain       = repository.getDefaultDomain();
}
 

private void destroyListeners() {
    checkNoLocks();
    logger.debug("destroyListeners", "starts");
    try {
        removeNotificationListener(MBeanServerDelegate.DELEGATE_NAME,
                                   creationListener);
    } catch (Exception e) {
        logger.warning("remove listener from MBeanServer delegate", e);
    }
    Set<ObjectName> names = queryNames(null, broadcasterQuery);
    for (final ObjectName name : names) {
        if (logger.debugOn())
            logger.debug("destroyListeners",
                         "remove listener from " + name);
        removeBufferListener(name);
    }
    logger.debug("destroyListeners", "ends");
}
 

OldMBeanServer(String defaultDomain, MBeanServerDelegate delegate) {
    this.defaultDomain = defaultDomain;
    this.delegate = delegate;
    try {
        registerMBean(delegate, MBeanServerDelegate.DELEGATE_NAME);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}
 

private void createListeners() {
    logger.debug("createListeners", "starts");

    synchronized (this) {
        createdDuringQuery = new HashSet<ObjectName>();
    }

    try {
        addNotificationListener(MBeanServerDelegate.DELEGATE_NAME,
                                creationListener, creationFilter, null);
        logger.debug("createListeners", "added creationListener");
    } catch (Exception e) {
        final String msg = "Can't add listener to MBean server delegate: ";
        RuntimeException re = new IllegalArgumentException(msg + e);
        EnvHelp.initCause(re, e);
        logger.fine("createListeners", msg + e);
        logger.debug("createListeners", e);
        throw re;
    }

    /* Spec doesn't say whether Set returned by QueryNames can be modified
       so we clone it. */
    Set<ObjectName> names = queryNames(null, broadcasterQuery);
    names = new HashSet<ObjectName>(names);

    synchronized (this) {
        names.addAll(createdDuringQuery);
        createdDuringQuery = null;
    }

    for (ObjectName name : names)
        addBufferListener(name);
    logger.debug("createListeners", "ends");
}
 

/**
 * <b>Package:</b> Creates an MBeanServer.
 * @param domain The default domain name used by this MBeanServer.
 * @param outer A pointer to the MBeanServer object that must be
 *        passed to the MBeans when invoking their
 *        {@link javax.management.MBeanRegistration} interface.
 * @param delegate A pointer to the MBeanServerDelegate associated
 *        with the new MBeanServer. The new MBeanServer must register
 *        this MBean in its MBean repository.
 * @param instantiator The MBeanInstantiator that will be used to
 *        instantiate MBeans and take care of class loading issues.
 * @param metadata The MetaData object that will be used by the
 *        MBean server in order to invoke the MBean interface of
 *        the registered MBeans.
 * @param interceptors If <code>true</code>,
 *        {@link MBeanServerInterceptor} will be enabled (default is
 *        <code>false</code>).
 * @param fairLock If {@code true}, the MBean repository will use a {@link
 *        java.util.concurrent.locks.ReentrantReadWriteLock#ReentrantReadWriteLock(boolean)
 *        fair locking} policy.
 */
JmxMBeanServer(String domain, MBeanServer outer,
               MBeanServerDelegate    delegate,
               MBeanInstantiator      instantiator,
               boolean                interceptors,
               boolean                fairLock)  {

    if (instantiator == null) {
        final ModifiableClassLoaderRepository
            clr = new ClassLoaderRepositorySupport();
        instantiator = new MBeanInstantiator(clr);
    }

    final MBeanInstantiator fInstantiator = instantiator;
    this.secureClr = new
        SecureClassLoaderRepository(AccessController.doPrivileged(new PrivilegedAction<ClassLoaderRepository>() {
            @Override
            public ClassLoaderRepository run() {
                return fInstantiator.getClassLoaderRepository();
            }
        })
    );
    if (delegate == null)
        delegate = new MBeanServerDelegateImpl();
    if (outer == null)
        outer = this;

    this.instantiator = instantiator;
    this.mBeanServerDelegateObject = delegate;
    this.outerShell   = outer;

    final Repository repository = new Repository(domain);
    this.mbsInterceptor =
        new DefaultMBeanServerInterceptor(outer, delegate, instantiator,
                                          repository);
    this.interceptorsEnabled = interceptors;
    initialize();
}
 

public void unregisterMBean(ObjectName name)
throws InstanceNotFoundException, MBeanRegistrationException {

    forbidJMImpl(name);

    DynamicMBean mbean = getMBean(name);
    if (mbean == null)
        throw new InstanceNotFoundException(name.toString());

    MBeanRegistration reg = mbeanRegistration(mbean);
    try {
        reg.preDeregister();
    } catch (Exception e) {
        throw new MBeanRegistrationException(e);
    }
    if (!mbeans.remove(name, mbean))
        throw new InstanceNotFoundException(name.toString());
        // This is incorrect because we've invoked preDeregister

    Object userMBean = getUserMBean(mbean);
    if (userMBean instanceof ClassLoader)
        clr.removeLoader((ClassLoader) userMBean);

    Notification n = new MBeanServerNotification(
            MBeanServerNotification.REGISTRATION_NOTIFICATION,
            MBeanServerDelegate.DELEGATE_NAME,
            0,
            name);
    delegate.sendNotification(n);

    reg.postDeregister();
}
 

private void snoopOnUnregister(NotificationResult nr) {
    List<IdAndFilter> copy = null;
    synchronized (listenerMap) {
        Set<IdAndFilter> delegateSet = listenerMap.get(MBeanServerDelegate.DELEGATE_NAME);
        if (delegateSet == null || delegateSet.isEmpty()) {
            return;
        }
        copy = new ArrayList<>(delegateSet);
    }

    for (TargetedNotification tn : nr.getTargetedNotifications()) {
        Integer id = tn.getListenerID();
        for (IdAndFilter idaf : copy) {
            if (idaf.id == id) {
                // This is a notification from the MBeanServerDelegate.
                Notification n = tn.getNotification();
                if (n instanceof MBeanServerNotification &&
                        n.getType().equals(MBeanServerNotification.UNREGISTRATION_NOTIFICATION)) {
                    MBeanServerNotification mbsn = (MBeanServerNotification) n;
                    ObjectName gone = mbsn.getMBeanName();
                    synchronized (listenerMap) {
                        listenerMap.remove(gone);
                    }
                }
            }
        }
    }
}
 

public MBeanServer newMBeanServer(String defaultDomain,
                                  MBeanServer outer,
                                  MBeanServerDelegate delegate) {
    final MBeanServerForwarder mbsf =
        MBeanServerForwarderInvocationHandler.newProxyInstance();

    final MBeanServer innerMBeanServer =
        inner.newMBeanServer(defaultDomain,
                             (outer == null ? mbsf : outer),
                             delegate);

    mbsf.setMBeanServer(innerMBeanServer);
    return mbsf;
}
 

public MBeanServer newMBeanServer(
        String defaultDomain,
        MBeanServer outer,
        MBeanServerDelegate delegate) {
    final MBeanServerForwarder mbsf =
            MBeanServerForwarderInvocationHandler.newProxyInstance();

    final MBeanServer innerMBeanServer =
            inner.newMBeanServer(defaultDomain,
            (outer == null ? mbsf : outer),
            delegate);

    mbsf.setMBeanServer(innerMBeanServer);
    return mbsf;
}
 

public MBeanServer newMBeanServer(String defaultDomain,
                                  MBeanServer outer,
                                  MBeanServerDelegate delegate) {
    final MBeanServerForwarder mbsf =
        MBeanServerForwarderInvocationHandler.newProxyInstance();

    final MBeanServer innerMBeanServer =
        inner.newMBeanServer(defaultDomain,
                             (outer == null ? mbsf : outer),
                             delegate);

    mbsf.setMBeanServer(innerMBeanServer);
    return mbsf;
}
 

public MBeanServer newMBeanServer(
        String defaultDomain,
        MBeanServer outer,
        MBeanServerDelegate delegate) {
    final MBeanServerForwarder mbsf =
            MBeanServerForwarderInvocationHandler.newProxyInstance();

    final MBeanServer innerMBeanServer =
            inner.newMBeanServer(defaultDomain,
            (outer == null ? mbsf : outer),
            delegate);

    mbsf.setMBeanServer(innerMBeanServer);
    return mbsf;
}
 

@Override
public void stop() throws Exception {
    MBeanServer server = this.server;
    NotificationListener listener = this.listener;
    if (server != null && listener != null) {
        server.removeNotificationListener(MBeanServerDelegate.DELEGATE_NAME, listener);
    }
    Thread logManagerPropertyPoller = this.logManagerPropertyPoller;
    if (logManagerPropertyPoller != null) {
        logManagerPropertyPoller.interrupt();
    }
}
 

public MBeanServer newMBeanServer(String defaultDomain,
                                  MBeanServer outer,
                                  MBeanServerDelegate delegate) {
    final MBeanServerForwarder mbsf =
        MBeanServerForwarderInvocationHandler.newProxyInstance();

    final MBeanServer innerMBeanServer =
        inner.newMBeanServer(defaultDomain,
                             (outer == null ? mbsf : outer),
                             delegate);

    mbsf.setMBeanServer(innerMBeanServer);
    return mbsf;
}
 

private void snoopOnUnregister(NotificationResult nr) {
    List<IdAndFilter> copy = null;
    synchronized (listenerMap) {
        Set<IdAndFilter> delegateSet = listenerMap.get(MBeanServerDelegate.DELEGATE_NAME);
        if (delegateSet == null || delegateSet.isEmpty()) {
            return;
        }
        copy = new ArrayList<>(delegateSet);
    }

    for (TargetedNotification tn : nr.getTargetedNotifications()) {
        Integer id = tn.getListenerID();
        for (IdAndFilter idaf : copy) {
            if (idaf.id == id) {
                // This is a notification from the MBeanServerDelegate.
                Notification n = tn.getNotification();
                if (n instanceof MBeanServerNotification &&
                        n.getType().equals(MBeanServerNotification.UNREGISTRATION_NOTIFICATION)) {
                    MBeanServerNotification mbsn = (MBeanServerNotification) n;
                    ObjectName gone = mbsn.getMBeanName();
                    synchronized (listenerMap) {
                        listenerMap.remove(gone);
                    }
                }
            }
        }
    }
}
 

OldMBeanServer(String defaultDomain, MBeanServerDelegate delegate) {
    this.defaultDomain = defaultDomain;
    this.delegate = delegate;
    try {
        registerMBean(delegate, MBeanServerDelegate.DELEGATE_NAME);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}
 

protected Integer addListenerForMBeanRemovedNotif()
throws IOException, InstanceNotFoundException {
    NotificationFilterSupport clientFilter =
            new NotificationFilterSupport();
    clientFilter.enableType(
            MBeanServerNotification.UNREGISTRATION_NOTIFICATION);
    MarshalledObject<NotificationFilter> sFilter =
        new MarshalledObject<NotificationFilter>(clientFilter);

    Integer[] listenerIDs;
    final ObjectName[] names =
        new ObjectName[] {MBeanServerDelegate.DELEGATE_NAME};
    final MarshalledObject<NotificationFilter>[] filters =
        Util.cast(new MarshalledObject<?>[] {sFilter});
    final Subject[] subjects = new Subject[] {null};
    try {
        listenerIDs =
                connection.addNotificationListeners(names,
                filters,
                subjects);

    } catch (IOException ioe) {
        communicatorAdmin.gotIOException(ioe);

        listenerIDs =
                connection.addNotificationListeners(names,
                filters,
                subjects);
    }
    return listenerIDs[0];
}
 

public MBeanServer newMBeanServer(
        String defaultDomain,
        MBeanServer outer,
        MBeanServerDelegate delegate) {
    final MBeanServerForwarder mbsf =
            MBeanServerForwarderInvocationHandler.newProxyInstance();

    final MBeanServer innerMBeanServer =
            inner.newMBeanServer(defaultDomain,
            (outer == null ? mbsf : outer),
            delegate);

    mbsf.setMBeanServer(innerMBeanServer);
    return mbsf;
}
 

protected Integer addListenerForMBeanRemovedNotif()
throws IOException, InstanceNotFoundException {
    NotificationFilterSupport clientFilter =
            new NotificationFilterSupport();
    clientFilter.enableType(
            MBeanServerNotification.UNREGISTRATION_NOTIFICATION);
    MarshalledObject<NotificationFilter> sFilter =
        new MarshalledObject<NotificationFilter>(clientFilter);

    Integer[] listenerIDs;
    final ObjectName[] names =
        new ObjectName[] {MBeanServerDelegate.DELEGATE_NAME};
    final MarshalledObject<NotificationFilter>[] filters =
        Util.cast(new MarshalledObject<?>[] {sFilter});
    final Subject[] subjects = new Subject[] {null};
    try {
        listenerIDs =
                connection.addNotificationListeners(names,
                filters,
                subjects);

    } catch (IOException ioe) {
        communicatorAdmin.gotIOException(ioe);

        listenerIDs =
                connection.addNotificationListeners(names,
                filters,
                subjects);
    }
    return listenerIDs[0];
}
 

/**
 * <b>Package:</b> Creates an MBeanServer.
 * @param domain The default domain name used by this MBeanServer.
 * @param outer A pointer to the MBeanServer object that must be
 *        passed to the MBeans when invoking their
 *        {@link javax.management.MBeanRegistration} interface.
 * @param delegate A pointer to the MBeanServerDelegate associated
 *        with the new MBeanServer. The new MBeanServer must register
 *        this MBean in its MBean repository.
 * @param instantiator The MBeanInstantiator that will be used to
 *        instantiate MBeans and take care of class loading issues.
 * @param metadata The MetaData object that will be used by the
 *        MBean server in order to invoke the MBean interface of
 *        the registered MBeans.
 * @param interceptors If <code>true</code>,
 *        {@link MBeanServerInterceptor} will be enabled (default is
 *        <code>false</code>).
 * @param fairLock If {@code true}, the MBean repository will use a {@link
 *        java.util.concurrent.locks.ReentrantReadWriteLock#ReentrantReadWriteLock(boolean)
 *        fair locking} policy.
 */
JmxMBeanServer(String domain, MBeanServer outer,
               MBeanServerDelegate    delegate,
               MBeanInstantiator      instantiator,
               boolean                interceptors,
               boolean                fairLock)  {

    if (instantiator == null) {
        final ModifiableClassLoaderRepository
            clr = new ClassLoaderRepositorySupport();
        instantiator = new MBeanInstantiator(clr);
    }

    final MBeanInstantiator fInstantiator = instantiator;
    this.secureClr = new
        SecureClassLoaderRepository(AccessController.doPrivileged(new PrivilegedAction<ClassLoaderRepository>() {
            @Override
            public ClassLoaderRepository run() {
                return fInstantiator.getClassLoaderRepository();
            }
        })
    );
    if (delegate == null)
        delegate = new MBeanServerDelegateImpl();
    if (outer == null)
        outer = this;

    this.instantiator = instantiator;
    this.mBeanServerDelegateObject = delegate;
    this.outerShell   = outer;

    final Repository repository = new Repository(domain);
    this.mbsInterceptor =
        new DefaultMBeanServerInterceptor(outer, delegate, instantiator,
                                          repository);
    this.interceptorsEnabled = interceptors;
    initialize();
}