MBeanExporter.java 文件源码

/**
 * Unregister the configured {@link NotificationListener NotificationListeners}
 * from the {@link MBeanServer}.
 */
private void unregisterNotificationListeners() {
    for (Map.Entry<NotificationListenerBean, ObjectName[]> entry : this.registeredNotificationListeners.entrySet()) {
        NotificationListenerBean bean = entry.getKey();
        ObjectName[] mappedObjectNames = entry.getValue();
        for (ObjectName mappedObjectName : mappedObjectNames) {
            try {
                this.server.removeNotificationListener(mappedObjectName, bean.getNotificationListener(),
                        bean.getNotificationFilter(), bean.getHandback());
            }
            catch (Exception ex) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Unable to unregister NotificationListener", ex);
                }
            }
        }
    }
    this.registeredNotificationListeners.clear();
}