import org.springframework.jmx.export.notification.NotificationPublisherAware; //导入依赖的package包/类
/**
 * If the supplied managed resource implements the {@link NotificationPublisherAware} an instance of
 * {@link org.springframework.jmx.export.notification.NotificationPublisher} is injected.
 */
private void injectNotificationPublisherIfNecessary(
		Object managedResource, ModelMBean modelMBean, ObjectName objectName) {

	if (managedResource instanceof NotificationPublisherAware) {
		((NotificationPublisherAware) managedResource).setNotificationPublisher(
				new ModelMBeanNotificationPublisher(modelMBean, objectName, managedResource));
	}
}