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

Example 16 with DynamicMBean

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

the class DefaultMBeanServerInterceptor method getNewMBeanClassName.

private static String getNewMBeanClassName(Object mbeanToRegister) throws NotCompliantMBeanException {
    if (mbeanToRegister instanceof DynamicMBean) {
        DynamicMBean mbean = (DynamicMBean) mbeanToRegister;
        final String name;
        try {
            name = mbean.getMBeanInfo().getClassName();
        } catch (Exception e) {
            // Includes case where getMBeanInfo() returns null
            NotCompliantMBeanException ncmbe = new NotCompliantMBeanException("Bad getMBeanInfo()");
            ncmbe.initCause(e);
            throw ncmbe;
        }
        if (name == null) {
            final String msg = "MBeanInfo has null class name";
            throw new NotCompliantMBeanException(msg);
        }
        return name;
    } else
        return mbeanToRegister.getClass().getName();
}

Example 17 with DynamicMBean

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

the class DefaultMBeanServerInterceptor method getClassLoaderFor.

/**
     * <p>Return the {@link java.lang.ClassLoader} that was used for
     * loading the class of the named MBean.
     * @param mbeanName The ObjectName of the MBean.
     * @return The ClassLoader used for that MBean.
     * @exception InstanceNotFoundException if the named MBean is not found.
     */
public ClassLoader getClassLoaderFor(ObjectName mbeanName) throws InstanceNotFoundException {
    DynamicMBean instance = getMBean(mbeanName);
    checkMBeanPermission(instance, null, mbeanName, "getClassLoaderFor");
    return getResource(instance).getClass().getClassLoader();
}

Example 18 with DynamicMBean

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

the class DefaultMBeanServerInterceptor method invoke.

public Object invoke(ObjectName name, String operationName, Object[] params, String[] signature) throws InstanceNotFoundException, MBeanException, ReflectionException {
    name = nonDefaultDomain(name);
    DynamicMBean instance = getMBean(name);
    checkMBeanPermission(instance, operationName, name, "invoke");
    try {
        return instance.invoke(operationName, params, signature);
    } catch (Throwable t) {
        rethrowMaybeMBeanException(t);
        throw new AssertionError();
    }
}

Example 19 with DynamicMBean

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

the class DefaultMBeanServerInterceptor method removeNotificationListener.

private void removeNotificationListener(ObjectName name, NotificationListener listener, NotificationFilter filter, Object handback, boolean removeAll) throws InstanceNotFoundException, ListenerNotFoundException {
    if (MBEANSERVER_LOGGER.isLoggable(Level.FINER)) {
        MBEANSERVER_LOGGER.logp(Level.FINER, DefaultMBeanServerInterceptor.class.getName(), "removeNotificationListener", "ObjectName = " + name);
    }
    DynamicMBean instance = getMBean(name);
    checkMBeanPermission(instance, null, name, "removeNotificationListener");
    /* We could simplify the code by assigning broadcaster after
           assigning listenerWrapper, but that would change the error
           behavior when both the broadcaster and the listener are
           erroneous.  */
    Class<? extends NotificationBroadcaster> reqClass = removeAll ? NotificationBroadcaster.class : NotificationEmitter.class;
    NotificationBroadcaster broadcaster = getNotificationBroadcaster(name, instance, reqClass);
    NotificationListener listenerWrapper = getListenerWrapper(listener, name, instance, false);
    if (listenerWrapper == null)
        throw new ListenerNotFoundException("Unknown listener");
    if (removeAll)
        broadcaster.removeNotificationListener(listenerWrapper);
    else {
        NotificationEmitter emitter = (NotificationEmitter) broadcaster;
        emitter.removeNotificationListener(listenerWrapper, filter, handback);
    }
}

Example 20 with DynamicMBean

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

the class DefaultMBeanServerInterceptor method getAttributes.

public AttributeList getAttributes(ObjectName name, String[] attributes) throws InstanceNotFoundException, ReflectionException {
    if (name == null) {
        throw new RuntimeOperationsException(new IllegalArgumentException("ObjectName name cannot be null"), "Exception occurred trying to invoke the getter on the MBean");
    }
    if (attributes == null) {
        throw new RuntimeOperationsException(new IllegalArgumentException("Attributes cannot be null"), "Exception occurred trying to invoke the getter on the MBean");
    }
    name = nonDefaultDomain(name);
    if (MBEANSERVER_LOGGER.isLoggable(Level.FINER)) {
        MBEANSERVER_LOGGER.logp(Level.FINER, DefaultMBeanServerInterceptor.class.getName(), "getAttributes", "ObjectName = " + name);
    }
    final DynamicMBean instance = getMBean(name);
    final String[] allowedAttributes;
    final SecurityManager sm = System.getSecurityManager();
    if (sm == null)
        allowedAttributes = attributes;
    else {
        final String classname = getClassName(instance);
        // Check if the caller has the right to invoke 'getAttribute'
        //
        checkMBeanPermission(classname, null, name, "getAttribute");
        // Check if the caller has the right to invoke 'getAttribute'
        // on each specific attribute
        //
        List<String> allowedList = new ArrayList<String>(attributes.length);
        for (String attr : attributes) {
            try {
                checkMBeanPermission(classname, attr, name, "getAttribute");
                allowedList.add(attr);
            } catch (SecurityException e) {
            // OK: Do not add this attribute to the list
            }
        }
        allowedAttributes = allowedList.toArray(new String[allowedList.size()]);
    }
    try {
        return instance.getAttributes(allowedAttributes);
    } catch (Throwable t) {
        rethrow(t);
        throw new AssertionError();
    }
}