NotificationPublisher (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.jmx.export.notification
Interface NotificationPublisher

All Known Implementing Classes:: ModelMBeanNotificationPublisher

public interface NotificationPublisher

Simple interface allowing Spring-managed MBeans to publish JMX notifications without being aware of how those notifications are being transmitted to the MBeanServer.

Managed resources can access a NotificationPublisher by implementing the NotificationPublisherAware interface. After a particular managed resource instance is registered with the MBeanServer, Spring will inject a NotificationPublisher instance into it if that resource implements the NotificationPublisherAware inteface.

Each managed resource instance will have a distinct instance of a NotificationPublisher implementation. This instance will keep track of all the NotificationListeners registered for a particular mananaged resource.

Any existing, user-defined MBeans should use standard JMX APIs for notification publication; this interface is intended for use only by Spring-created MBeans.

Since:: 2.0
Author:: Rob Harrop
See Also:: NotificationPublisherAware, MBeanExporter

Method Summary

void sendNotification(Notification notification)
Send the specified Notification to all registered NotificationListeners.

Method Summary
`void`	`sendNotification(Notification notification)` Send the specified `Notification` to all registered `NotificationListeners`.

Method Detail

sendNotification

void sendNotification(Notification notification)
                      throws UnableToSendNotificationException

Send the specified Notification to all registered NotificationListeners. Managed resources are not responsible for managing the list of registered NotificationListeners; that is performed automatically.

Parameters:: notification - the JMX Notification to send
Throws:: UnableToSendNotificationException - if sending failed