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

Example 46 with DynamicMBean

use of javax.management.DynamicMBean in project jdk8u_jdk by JetBrains.

the class DefaultMBeanServerInterceptor method setAttributes.

public AttributeList setAttributes(ObjectName name, AttributeList attributes) throws InstanceNotFoundException, ReflectionException {
    if (name == null) {
        throw new RuntimeOperationsException(new IllegalArgumentException("ObjectName name cannot be null"), "Exception occurred trying to invoke the setter on the MBean");
    }
    if (attributes == null) {
        throw new RuntimeOperationsException(new IllegalArgumentException("AttributeList  cannot be null"), "Exception occurred trying to invoke the setter on the MBean");
    }
    name = nonDefaultDomain(name);
    final DynamicMBean instance = getMBean(name);
    final AttributeList allowedAttributes;
    final SecurityManager sm = System.getSecurityManager();
    if (sm == null)
        allowedAttributes = attributes;
    else {
        String classname = getClassName(instance);
        // Check if the caller has the right to invoke 'setAttribute'
        //
        checkMBeanPermission(classname, null, name, "setAttribute");
        // Check if the caller has the right to invoke 'setAttribute'
        // on each specific attribute
        //
        allowedAttributes = new AttributeList(attributes.size());
        for (Attribute attribute : attributes.asList()) {
            try {
                checkMBeanPermission(classname, attribute.getName(), name, "setAttribute");
                allowedAttributes.add(attribute);
            } catch (SecurityException e) {
            // OK: Do not add this attribute to the list
            }
        }
    }
    try {
        return instance.setAttributes(allowedAttributes);
    } catch (Throwable t) {
        rethrow(t);
        throw new AssertionError();
    }
}

Example 47 with DynamicMBean

use of javax.management.DynamicMBean in project jdk8u_jdk by JetBrains.

the class DefaultMBeanServerInterceptor method getListener.

private NotificationListener getListener(ObjectName listener) throws ListenerNotFoundException {
    // ----------------
    // Get listener object
    // ----------------
    DynamicMBean instance;
    try {
        instance = getMBean(listener);
    } catch (InstanceNotFoundException e) {
        throw EnvHelp.initCause(new ListenerNotFoundException(e.getMessage()), e);
    }
    Object resource = getResource(instance);
    if (!(resource instanceof NotificationListener)) {
        final RuntimeException exc = new IllegalArgumentException(listener.getCanonicalName());
        final String msg = "MBean " + listener.getCanonicalName() + " does not " + "implement " + NotificationListener.class.getName();
        throw new RuntimeOperationsException(exc, msg);
    }
    return (NotificationListener) resource;
}

Example 48 with DynamicMBean

use of javax.management.DynamicMBean in project jdk8u_jdk by JetBrains.

the class DefaultMBeanServerInterceptor method addNotificationListener.

public void addNotificationListener(ObjectName name, ObjectName listener, NotificationFilter filter, Object handback) throws InstanceNotFoundException {
    // ------------------------------
    // ------------------------------
    // ----------------
    // Get listener object
    // ----------------
    DynamicMBean instance = getMBean(listener);
    Object resource = getResource(instance);
    if (!(resource instanceof NotificationListener)) {
        throw new RuntimeOperationsException(new IllegalArgumentException(listener.getCanonicalName()), "The MBean " + listener.getCanonicalName() + "does not implement the NotificationListener interface");
    }
    // ----------------
    if (MBEANSERVER_LOGGER.isLoggable(Level.FINER)) {
        MBEANSERVER_LOGGER.logp(Level.FINER, DefaultMBeanServerInterceptor.class.getName(), "addNotificationListener", "ObjectName = " + name + ", Listener = " + listener);
    }
    server.addNotificationListener(name, (NotificationListener) resource, filter, handback);
}

Example 49 with DynamicMBean

use of javax.management.DynamicMBean in project controller by opendaylight.

the class ConfigTransactionControllerImpl method putConfigBeanToJMXAndInternalMaps.

private synchronized ObjectName putConfigBeanToJMXAndInternalMaps(final ModuleIdentifier moduleIdentifier, final Module module, final ModuleFactory moduleFactory, @Nullable final ModuleInternalInfo maybeOldConfigBeanInfo, final DependencyResolver dependencyResolver, final boolean isDefaultBean, final BundleContext bundleContext) throws InstanceAlreadyExistsException {
    LOG.debug("Adding module {} to transaction {}", moduleIdentifier, this);
    if (!moduleIdentifier.equals(module.getIdentifier())) {
        throw new IllegalStateException("Incorrect name reported by module. Expected " + moduleIdentifier + ", got " + module.getIdentifier());
    }
    if (!dependencyResolver.getIdentifier().equals(moduleIdentifier)) {
        throw new IllegalStateException("Incorrect name reported by dependency resolver. Expected " + moduleIdentifier + ", got " + dependencyResolver.getIdentifier());
    }
    DynamicMBean writableDynamicWrapper = new DynamicWritableWrapper(module, moduleIdentifier, getTransactionIdentifier().getName(), readOnlyAtomicBoolean, transactionsMBeanServer, configMBeanServer);
    ObjectName writableON = ObjectNameUtil.createTransactionModuleON(getTransactionIdentifier().getName(), moduleIdentifier);
    // put wrapper to jmx
    TransactionModuleJMXRegistration transactionModuleJMXRegistration = getTxModuleJMXRegistrator().registerMBean(writableDynamicWrapper, writableON);
    dependencyResolverManager.put(moduleIdentifier, module, moduleFactory, maybeOldConfigBeanInfo, transactionModuleJMXRegistration, isDefaultBean, bundleContext);
    return writableON;
}

Example 50 with DynamicMBean

use of javax.management.DynamicMBean in project controller by opendaylight.

the class AbstractDynamicWrapperTest method testReadAttributes.

@Test
public void testReadAttributes() throws Exception {
    DynamicMBean proxy = JMX.newMBeanProxy(platformMBeanServer, threadPoolDynamicWrapperON, DynamicMBean.class);
    assertEquals(threadCount, proxy.getAttribute(THREAD_COUNT));
    assertEquals(threadPoolConfigBean.isTriggerNewInstanceCreation(), proxy.getAttribute(TRIGGER_NEW_INSTANCE_CREATION));
    AttributeList attributes = proxy.getAttributes(new String[] { THREAD_COUNT, TRIGGER_NEW_INSTANCE_CREATION });
    assertEquals(2, attributes.size());
    Attribute threadCountAttr = (Attribute) attributes.get(0);
    assertEquals(THREAD_COUNT, threadCountAttr.getName());
    assertEquals(threadCount, threadCountAttr.getValue());
    Attribute boolTestAttr = (Attribute) attributes.get(1);
    assertEquals(TRIGGER_NEW_INSTANCE_CREATION, boolTestAttr.getName());
    assertEquals(threadPoolConfigBean.isTriggerNewInstanceCreation(), boolTestAttr.getValue());
    MBeanInfo beanInfo = proxy.getMBeanInfo();
    assertEquals(2, beanInfo.getAttributes().length);
}