MBeanIntrospector.java 文件源码

/** 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);
}