MBeanServerAccessController.java 文件源码

/**
 * Call <code>checkCreate(className)</code>, then forward this method to the
 * wrapped object.
 */
public ObjectInstance createMBean(String className, ObjectName name,
                                  Object params[], String signature[])
    throws
    ReflectionException,
    InstanceAlreadyExistsException,
    MBeanRegistrationException,
    MBeanException,
    NotCompliantMBeanException {
    checkCreate(className);
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        Object object = getMBeanServer().instantiate(className,
                                                     params,
                                                     signature);
        checkClassLoader(object);
        return getMBeanServer().registerMBean(object, name);
    } else {
        return getMBeanServer().createMBean(className, name,
                                            params, signature);
    }
}