org.opennms.netmgt.rtc

Class RTCManager

java.lang.Object

org.opennms.netmgt.daemon.AbstractServiceDaemon

org.opennms.netmgt.rtc.RTCManager

All Implemented Interfaces:

Fiber, PausableFiber, SpringServiceDaemon, ServiceDaemon, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean

public final class RTCManager
extends AbstractServiceDaemon

Maintains calculations for categories.

The RTCManager maintains data required so as to calculate availability for the different categories configured in categories.xml.

The RTC initializes its data from the database when it comes up. It then subscribes to the Events subsystem to receive events of interest to keep the data up-to-date.

Availability data is sent out to listeners who indicate that they are listening by sending an RTC 'subscribe' event. The subscribe event has an URL and user/passwd info. so RTC can post data to the URL.

A timer defaulting to two minutes determines the interval at which data is sent.

Author:

Sowmya Kumaraswamy , OpenNMS.org

See Also:

org.opennms.netmgt.rtc.RTCConstants, DataSender

Field Summary

Fields inherited from interface org.opennms.core.fiber.PausableFiber

PAUSE_PENDING, PAUSED, RESUME_PENDING

Fields inherited from interface org.opennms.core.fiber.Fiber

RUNNING, START_PENDING, STARTING, STATUS_NAMES, STOP_PENDING, STOPPED

Constructor Summary

Constructors

Constructor and Description
RTCManager() The constructor for the RTCManager

Method Summary

Modifier and Type	Method and Description
protected void	onInit() onInit
protected void	onStart() onStart
protected void	onStop() onStop

Methods inherited from class org.opennms.netmgt.daemon.AbstractServiceDaemon

afterPropertiesSet, destroy, getName, getStatus, getStatusText, init, isPaused, isRunning, isStarting, onPause, onResume, pause, resume, setStatus, start, status, stop, waitForStatus, waitForStatus

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RTCManager

public RTCManager()

The constructor for the RTCManager

Method Detail

onInit

protected void onInit()

onInit

Specified by:

onInit in class AbstractServiceDaemon

onStart

protected void onStart()

onStart

Overrides:

onStart in class AbstractServiceDaemon

onStop

protected void onStop()

onStop

Overrides:

onStop in class AbstractServiceDaemon